At the A1 level, you usually only need the word 'kopen' (to buy). 'Aankopen' is a bit too difficult because it is a separable verb and is used in formal situations. However, you might see the word 'aankoop' (a purchase) on a receipt or in a shop. Just remember that 'aankopen' is like 'kopen', but more official. If you see 'ik koop ... aan', it means the same as 'I buy', but for something big like a house. At this stage, just focus on recognizing the word when you see it in a store or on a website. It's about the act of getting something and paying for it. You don't need to use it yourself yet, but knowing it exists will help you understand Dutch signs and websites better. Think of it as a 'big brother' to the word 'kopen' that you use for important things.
At the A2 level, you start to learn about separable verbs like 'aankopen'. You might use it when talking about buying something important, like a car or a computer. You should know that 'ik koop aan' is the present tense. For example: 'Ik koop een nieuwe laptop aan.' It sounds a bit more professional than 'kopen'. You will also see it on websites when you look at your 'bestelgeschiedenis' (order history). The word 'aankoop' is also very common now. You might hear it in a store: 'Is dit uw aankoop?' (Is this your purchase?). At this level, you should try to recognize the difference between the verb 'aankopen' and the noun 'de aankoop'. It's a useful word for being a smart consumer in the Netherlands.
At the B1 level, you are expected to use 'aankopen' in more formal or written contexts. If you are writing a letter to a company or a formal email, 'aankopen' is better than 'kopen'. You should be comfortable with the past tense: 'Ik kocht vorig jaar een huis aan.' You also need to know the past participle: 'Ik heb een nieuwe auto aangekocht.' Notice how the 'ge' goes in the middle. At B1, you start to understand that 'aankopen' is often used for investments or durable goods. You wouldn't use it for food, but you would use it for a new sofa or a bike. It makes your Dutch sound more mature and precise. You should also be able to use it with 'te' in sentences like: 'Het is moeilijk om nu een woning aan te kopen.'
At the B2 level, 'aankopen' should be a regular part of your professional vocabulary. You understand that it is the standard verb for business acquisitions, real estate transactions, and formal procurement. You can use it fluently in complex sentences, correctly placing the separable prefix 'aan' at the end of main clauses and keeping it together in subordinate clauses. You also understand the nuance between 'aankopen', 'inkopen' (procurement for business), and 'aanschaffen' (acquiring for use). You can discuss financial topics, such as 'het aankopen van aandelen' (buying shares), and you use the word to signal a professional tone. Your mastery of the irregular past tense (kocht aan) and the placement of 'te' (aan te kopen) is expected to be consistent and accurate.
At the C1 level, you use 'aankopen' with complete naturalness, recognizing its role in various registers. You might use it in legal discussions, financial reporting, or when discussing art and heritage. You are aware of the stylistic choice between 'aankopen' and even more formal alternatives like 'verwerven' or 'acquireren'. You can use the word in passive constructions to sound more objective: 'Er werd besloten om het pand aan te kopen.' You also understand the cultural implications—that 'aankopen' implies a deliberate, often collective or institutional, decision. You can navigate the subtle differences in meaning when the word is used in different sectors, such as the difference between a 'strategische aankoop' in business and a 'museumaankoop' in the arts.
At the C2 level, your use of 'aankopen' is indistinguishable from that of a highly educated native speaker. You use it to convey precision in formal documents, academic papers, or high-level negotiations. You are comfortable with all its grammatical complexities, including its use in compound nouns and complex sentence structures. You can also appreciate and use the word in more metaphorical or abstract senses if necessary, though it remains primarily a term of commerce and acquisition. You understand the historical development of the word and how it fits into the broader Germanic linguistic tradition of separable prefix verbs. Your choice of 'aankopen' over 'kopen' or 'aanschaffen' is always deliberate and reflects a deep understanding of Dutch social and professional hierarchy.

aankopen in 30 Seconds

  • A formal version of 'kopen' (to buy), used for significant or professional acquisitions.
  • A separable verb where the prefix 'aan' often moves to the end of the sentence.
  • Commonly used for houses, cars, stocks, and business equipment.
  • Essential for professional communication and navigating formal Dutch environments.

The Dutch verb aankopen is a multifaceted term that primarily translates to "to purchase" or "to acquire" in English. While it shares the same root as the common verb kopen (to buy), aankopen carries a distinct weight of formality and intentionality. In the Dutch linguistic landscape, choosing between kopen and aankopen is often a matter of scale, context, and the nature of the transaction. If you are buying a loaf of bread at the local bakery, you would almost exclusively use kopen. However, when a company acquires a new subsidiary, a family invests in a piece of real estate, or a museum adds a masterpiece to its collection, the verb of choice is aankopen. This distinction is crucial for English speakers who might be tempted to use "buy" for everything. In Dutch, aankopen suggests a process—one involving selection, evaluation, and a formal transfer of ownership.

Formal Procurement
Used in business contexts where goods are sourced or assets are acquired through official channels.

The verb is separable (scheidbaar), meaning that in a main clause with a single verb, the prefix aan- moves to the end of the sentence. For example, "Ik koop de woning aan." This structural quirk is a hallmark of B2-level Dutch proficiency, requiring the speaker to hold the prefix in their mind until the thought is complete. Furthermore, aankopen is frequently encountered in the passive voice or as a past participle in administrative reports. You might see a headline like: "Dit pand is onlangs door de gemeente aangekocht" (This building was recently purchased by the municipality). Here, the word emphasizes the official nature of the transaction.

De overheid besloot het natuurgebied direct te aankopen om projectontwikkelaars voor te zijn.

Beyond simple commerce, aankopen implies a level of permanence. It is rarely used for consumable goods that disappear after use. Instead, it focuses on durable goods, investments, and assets. When you aankoopt, you are adding to your inventory or portfolio. This is why the noun form, de aankoop, is so common in consumer law, referring to the purchase agreement itself. Understanding this word requires an appreciation for the Dutch tendency to use specific verbs for specific registers. While an A1 student gets by with kopen, a B2 learner uses aankopen to signal professional competence and a deeper understanding of Dutch business etiquette. It is about the transition from 'spending money' to 'investing in assets'.

In contemporary Dutch, especially in the context of online shopping, you might see the term aankopen used to describe the contents of a digital shopping cart or a history of transactions. Even here, it retains a slight air of 'official record'. If you look at your bank statement or an app like Bol.com, you will see a list of aankopen. This highlights the word's role in categorization and accounting. It isn't just the act of buying; it is the item as a recorded acquisition. This nuance is vital for learners who wish to navigate the Dutch financial and legal systems effectively. The word bridges the gap between everyday life and professional administration, making it a cornerstone of upper-intermediate vocabulary.

Strategic Acquisition
In a military or corporate sense, it refers to the strategic obtaining of resources or territory.

Finally, let's consider the social connotation. Using aankopen can sometimes sound slightly pretentious if used for trivial items. If you say, "Ik ga een pak melk aankopen," a native speaker might chuckle, as it sounds like you are treating a 1-euro purchase like a corporate merger. However, in the right context—buying a car, a rare book, or a piece of art—it adds a layer of sophistication and seriousness to your speech. It shows you recognize the value and the formal nature of the exchange. This sensitivity to register is what separates a fluent speaker from a functional one. By mastering aankopen, you demonstrate that you can distinguish between the mundane and the momentous in the world of Dutch commerce.

Na lang onderhandelen kon de verzamelaar het zeldzame schilderij eindelijk aankopen.

Using aankopen correctly in a sentence requires an understanding of Dutch word order, particularly for separable verbs. As a separable verb, the prefix aan- detaches from the stem kopen in simple present and simple past tenses. For example: "De investeerder koopt het bedrijf aan." Notice how the aan moves to the very end of the clause. This can be tricky for English speakers who are used to keeping the verb parts together. However, in the infinitive form, such as after a modal verb, it remains one word: "Wij willen dit perceel aankopen." This duality is a fundamental aspect of Dutch grammar that you must internalize to use the word naturally.

The Perfect Tense
In the perfect tense, the prefix 'aan', the augment '-ge-', and the stem 'kocht' (irregular) combine: aangekocht. Example: "Heeft u deze aandelen gisteren aangekocht?"

The verb aankopen is transitive, meaning it always takes a direct object—the thing being purchased. Because it implies a formal or significant transaction, the direct object is usually something of substantial value. You will often see it paired with words like vastgoed (real estate), aandelen (shares), apparatuur (equipment), or kunstwerken (artworks). In a sentence, the object typically sits between the conjugated verb and the prefix. For instance: "Het ziekenhuis kocht nieuwe scanners aan." This structure emphasizes the object of the acquisition, which is often the most important information in a professional context.

Zodra de financiering rond is, zullen wij de benodigde machines aankopen.

Another common usage is in the form of a relative clause. Because aankopen is often used in descriptive business writing, you might find sentences like: "De goederen die wij vorig jaar aankochten, zijn nu in waarde gestegen." In subordinate clauses, the verb parts stay together at the end of the sentence, but the prefix and stem remain joined: ...dat we aankochten. This variation in placement depending on clause type is one of the biggest hurdles for B2 learners, but mastering it with a high-register verb like aankopen demonstrates a high level of syntactic control. It shows that you can handle complex Dutch sentence architecture while maintaining a professional tone.

When using aankopen in the context of "procurement" or "sourcing," it is often accompanied by prepositional phrases that explain the purpose or the source. "Wij kopen onze grondstoffen rechtstreeks bij de producent aan." (We purchase our raw materials directly from the producer). Here, the verb encompasses the entire professional process of sourcing. It isn't just a simple exchange of cash for goods; it implies a supply chain relationship. This is why you will find it so frequently in annual reports and business plans. It frames the act of buying as a strategic move rather than a mere expense, which is a key nuance in professional Dutch communication.

Reflexive and Passive
While not reflexive, it is very common in passive constructions: "Er werden vorig kwartaal veel nieuwe voertuigen aangekocht."

To truly sound like a native at a B2 level, pay attention to the rhythm of the sentence. Because aankopen ends with the stressed prefix aan in many configurations, it creates a strong, definitive ending to a statement. "Dat is het pand dat we aankochten." The stress on the first syllable of the verb (AAN-kopen) remains consistent, even when separated. This phonetic consistency helps in identifying the verb even when it is split across a long, complex sentence. Practice saying these sentences aloud to get a feel for the "bounce" of the separable prefix as it lands at the end of the clause. It provides a sense of closure to the action described.

U kunt deze licentie eenvoudig via onze website aankopen.

If you are walking through a Dutch supermarket, you likely won't hear a shopper say they are aankopen a carton of eggs. However, step into a bank, a notary's office, or a corporate boardroom, and aankopen becomes the dominant verb. It is the language of the professional world. In the real estate sector, for example, the term aankoopmakelaar (buying agent) is a standard job title. This person doesn't just help you "buy" a house; they facilitate the formal aankoop. When you hear this word, you should immediately recognize that the conversation has shifted from casual consumption to serious acquisition. It is a signal of the transaction's importance and the legal or professional framework surrounding it.

The News and Media
Financial news outlets like 'Het Financieele Dagblad' use 'aankopen' constantly when reporting on mergers, acquisitions, and government spending.

You will also encounter aankopen frequently in the digital realm. E-commerce platforms in the Netherlands, such as Bol.com or Coolblue, use this terminology in their user interfaces. When you view your order history, it is often labeled as "Mijn aankopen." In this context, the word serves as a formal record. It transforms your impulsive click of a "bestel" button into a documented transaction. For a learner, this is a great way to see the word in action daily. Every time you receive a digital receipt, look for the word aankoop or aangekocht. It reinforces the idea that aankopen is the verb of record-keeping and formal confirmation.

In de app van de bank kunt u al uw recente aankopen in een handig overzicht bekijken.

In the cultural sphere, museums and galleries use aankopen to describe the expansion of their collections. A museum doesn't just "buy" a Rembrandt; they kopen het aan. This usage highlights the prestige associated with the word. It suggests a deliberate choice made by experts, often involving public funds or significant grants. If you visit the Rijksmuseum or the Stedelijk, the wall text describing a piece might mention the year it was aangekocht. This connects the word to the preservation of heritage and the deliberate building of a legacy. For an English speaker, understanding this usage helps in appreciating the gravitas that the Dutch language can convey through subtle word choices.

Government and municipal communications are another primary source for this verb. When a city council decides to buy land for a new park or purchase a fleet of electric buses, the official documents will always use aankopen. This is because public spending requires a high level of transparency and formal terminology. You might hear a politician during a debate say, "We moeten kritisch kijken naar wat we als stad aankopen." Here, it refers to the strategic use of taxpayer money. By using this word, the speaker sounds more authoritative and fiscally responsible. It is a word that carries the weight of accountability, making it essential for anyone following Dutch politics or local news.

Legal Documents
In terms and conditions or sales contracts, 'aankopen' is the standard term used to define the act of purchasing by the consumer.

Finally, in the world of investment and stock trading, aankopen is the technical term for taking a position in a security. Traders don't just 'buy' stocks; they execute an aankoop. You will hear this on financial podcasts or read it in investment blogs. "Het is nu een goed moment om goud aan te kopen." The use of the 'te' in the infinitive (aan te kopen) is a common grammatical structure you'll hear in advice or recommendations. This specific context reinforces the word's association with value, future gains, and deliberate financial planning. Whether in a high-stakes boardroom or a personal finance app, aankopen is the verb of the informed and intentional buyer.

De gemeente wil het braakliggende terrein aankopen voor de bouw van sociale huurwoningen.

One of the most frequent errors English speakers make with aankopen is treating it as an inseparable verb. Because many English verbs of acquisition (like "acquire" or "purchase") are single units, learners often forget to split aankopen in main clauses. Saying "Ik aankoop een huis" is a classic mistake. The correct form must be "Ik koop een huis aan." This separation is non-negotiable in Dutch grammar and is one of the key markers of a B2-level speaker. Forgetting to move the aan to the end of the sentence immediately signals a lack of comfort with Dutch syntax. It’s helpful to think of the aan as a bookend that closes the thought.

The 'Ge-' Placement
In the past participle, the '-ge-' must go between the prefix and the stem: aan-ge-kocht. Never say 'geaankocht'.

Another common pitfall is using aankopen in a register that is too low. As mentioned before, using aankopen for small, everyday items sounds unnatural and overly formal. If you tell a friend, "Ik heb gisteren een nieuwe tandenborstel aangekocht," they will likely think you are being sarcastic or that you are treating the toothbrush like a major investment. The rule of thumb is: if it's a routine purchase with no contract or significant long-term value, use kopen. Reserve aankopen for things that matter—cars, houses, expensive equipment, or business assets. Mastering the register is just as important as mastering the grammar.

Fout: Ik heb gisteren een brood aangekocht.
Correct: Ik heb gisteren een brood gekocht.

Confusing aankopen with verkopen (to sell) is another mistake, though usually limited to earlier stages of learning. However, at the B2 level, the confusion often lies with inkopen. While aankopen refers to the acquisition of an asset, inkopen specifically refers to buying stock for a business to resell or use in production (purchasing/procurement). If you are a shop owner, you koopt your inventory in. If you are a person buying the shop itself, you koopt the business aan. This distinction is subtle but vital in a commercial context. Using the wrong prefix can change the entire meaning of your business strategy.

Learners also struggle with the placement of te in the infinitive construction. When you use aankopen with te (e.g., "Het is tijd om... "), the te must be placed between the prefix and the stem: aan te kopen. Many students mistakenly say "te aankopen" or "aankopen te." This is a general rule for all separable verbs, but because aankopen is often used in formal advice or plans ("Het besluit om de grond aan te kopen"), this error is particularly noticeable. Practice this specific structure to ensure your formal writing and speaking remain polished and correct. It's a small detail that has a big impact on your perceived fluency.

Infinitive with 'Te'
Structure: [Prefix] + te + [Stem]. Example: "Ik heb besloten de auto aan te kopen."

Finally, be careful with the past tense conjugation. Since kopen is an irregular verb (kocht/gekocht), aankopen inherits this irregularity. Some learners try to make it regular, saying "aankoopte," which is incorrect. The past tense must be "kocht aan" and the plural "kochten aan." This irregularity is deep-seated in the Germanic roots of the language and cannot be ignored. Even in professional writing, where you might be tempted to use more "standard" sounding endings, the irregular form is the only correct one. Consistency in applying these irregular patterns is what demonstrates true mastery of the Dutch verb system at an advanced level.

Ze kochten vorig jaar drie nieuwe bedrijfswagens aan om de logistiek te verbeteren.

When looking for alternatives to aankopen, it is essential to consider the specific context of the transaction. The most obvious synonym is kopen, but as we have discussed, it lacks the formal and strategic weight of aankopen. Another strong contender, especially in more formal or technical contexts, is aanschaffen. While aankopen focuses on the financial transaction, aanschaffen (to acquire/procure) focuses more on the act of getting the item and putting it into use. You might aanschaffen a new software system or a set of tools. It implies a sense of utility and long-term use. Both are formal, but aankopen is more rooted in the exchange of money for an asset.

Aanschaffen vs. Aankopen
Aanschaffen: Focus on acquisition for use (e.g., equipment).
Aankopen: Focus on the financial transaction/investment (e.g., property).

In a business or industrial setting, you will often encounter inkopen. This is often confused with aankopen, but they serve different functions. Inkopen refers to procurement—the ongoing process of buying supplies, raw materials, or goods for resale. A company has an inkoopafdeling (purchasing department) that handles the daily or monthly inkoop. On the other hand, aankopen is used for one-off, major acquisitions like buying a new building or a competitor's company. Understanding the difference between 'procurement' (inkoop) and 'acquisition' (aankoop) is vital for professional communication in Dutch.

Wij moeten dit kwartaal meer voorraad inkopen, maar we gaan ook een nieuw magazijn aankopen.

For even more specialized contexts, you might use verwerven. This is a very formal word, often translated as "to acquire" or "to obtain." It is frequently used in academic, legal, or high-level business Dutch. You verwerft knowledge, rights, or a certain status. When used for property, it suggests a complex process of coming into possession, perhaps through inheritance or a long legal battle, rather than a simple purchase. If aankopen is a business transaction, verwerven is a strategic attainment. Using verwerven in a business proposal can make your language sound very sophisticated and deliberate, signaling a high degree of linguistic competence.

If the acquisition involves taking over something that already exists, such as a company or a lease, the verb overnemen (to take over) is often used. "Wij hebben de inventaris van de vorige eigenaar overgenomen." While aankopen could also be used here, overnemen specifically highlights the transfer from one party to another. It is very common in the context of business successions or buying second-hand items from an individual. In a more casual but still purposeful context, you might use inslaan (to stock up). "We moeten extra drank inslaan voor het feest." This implies buying in bulk, usually in preparation for an event, and is a great addition to your expressive vocabulary.

Acquireren
A direct loanword from Latin/French, used almost exclusively in corporate 'Mergers and Acquisitions' (M&A) contexts.

Finally, consider bemachtigen (to get hold of / to secure). This verb adds a sense of effort or difficulty to the purchase. If you managed to buy tickets to a sold-out concert or found a rare vintage watch after months of searching, you didn't just aankopen it; you bemachtigde it. It suggests that the act of buying was a victory in itself. Using these varied synonyms allows you to describe the nuances of human experience and business strategy with far more precision than just relying on kopen. Each word carries its own story and emotional weight, and choosing the right one is the hallmark of a truly advanced Dutch speaker.

Het is de investeerder gelukt om een meerderheidsbelang in het bedrijf te bemachtigen.

How Formal Is It?

Formal

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Neutral

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Informal

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Child friendly

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Slang

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Fun Fact

The root 'koop' is also found in many Dutch place names like 'Koog aan de Zaan' or 'Nieuwerkerk aan den IJssel', often indicating historical trading posts or markets. The English word 'cheap' literally meant 'market' originally.

Pronunciation Guide

UK /ˈaːŋkoːpə(n)/
US /ˈɑŋkoʊpən/
The primary stress is on the first syllable: AAN-kopen.
Rhymes With
lopen (to walk) hopen (to hope) slopen (to demolish) dopen (to baptize) stropen (to poach) knopen (to tie/buttons) open (open) verkopen (to sell)
Common Errors
  • Stressing the second syllable (aan-KO-pen) - incorrect.
  • Pronouncing the 'aa' as a short 'a' like in 'cat'.
  • Forgetting the nasal 'ng' sound before the 'k'.
  • Pronouncing the final 'n' too strongly (in many Dutch dialects, it is silent).
  • Treating it as inseparable and not stressing 'aan' in sentences.

Difficulty Rating

Reading 3/5

Easy to recognize if you know 'kopen', but formal contexts can be dense.

Writing 4/5

Requires correct placement of the separable prefix and 'te' in complex sentences.

Speaking 4/5

Splitting the verb in real-time takes practice for English speakers.

Listening 3/5

The 'aan' at the end of a sentence can be far from the 'koopt', requiring good focus.

What to Learn Next

Prerequisites

kopen aan verkoop prijs betalen

Learn Next

aanschaffen inkopen verwerven overnemen investering

Advanced

procurement acquisitie overnamebod liquiditeit activa

Grammar to Know

Separable Verbs (Scheidbare werkwoorden)

Ik koop aan / Ik heb aangekocht.

Irregular Past Tense of 'kopen'

Ik kocht / Wij kochten.

Te + Infinitive in Separable Verbs

om aan te kopen.

Word Order in Subordinate Clauses

...omdat we het huis aankochten.

Passive Voice with 'worden' and 'zijn'

Het pand wordt aangekocht.

Examples by Level

1

Ik wil dit boek aankopen.

I want to purchase this book.

A1 students can use 'kopen', but 'aankopen' is the formal version.

2

Is dit uw aankoop?

Is this your purchase?

'Aankoop' is the noun form of 'aankopen'.

3

U kunt hier online aankopen.

You can purchase online here.

Infinitive form used after 'kunt'.

4

Ik koop een pen aan.

I am purchasing a pen.

Present tense with separable prefix 'aan' at the end.

5

Wat gaat u aankopen?

What are you going to purchase?

Infinitive form used with 'gaat'.

6

De aankoop is klaar.

The purchase is finished.

Noun usage.

7

Ik koop het vandaag aan.

I am purchasing it today.

Separable verb in a simple sentence.

8

Wilt u dit aankopen?

Do you want to purchase this?

Simple question with infinitive.

1

Hij koopt een nieuwe fiets aan.

He is purchasing a new bicycle.

Separable verb: 'koopt ... aan'.

2

Wij hebben een auto aangekocht.

We have purchased a car.

Perfect tense: 'hebben aangekocht'.

3

Zij kocht gisteren een laptop aan.

She purchased a laptop yesterday.

Past tense: 'kocht ... aan'.

4

Kunt u deze tickets aankopen?

Can you purchase these tickets?

Modal verb 'kunt' + infinitive 'aankopen'.

5

Ik wil graag deze tas aankopen.

I would like to purchase this bag.

'Graag' indicates a polite wish.

6

Heeft u de meubels al aangekocht?

Have you purchased the furniture yet?

Perfect tense question.

7

Zij kopen veel kleding aan.

They purchase a lot of clothing.

Plural present tense.

8

Ik ga dit cadeau voor haar aankopen.

I am going to purchase this gift for her.

Future intent with 'gaan'.

1

Het bedrijf heeft nieuwe software aangekocht.

The company has purchased new software.

Formal business context.

2

Ik ben van plan om een huis aan te kopen.

I plan to purchase a house.

Use of 'om ... aan te kopen'.

3

De school koopt nieuwe tablets voor de leerlingen aan.

The school is purchasing new tablets for the students.

Separable verb in a professional context.

4

Waarom heeft de overheid dit terrein aangekocht?

Why did the government purchase this land?

Perfect tense in a formal question.

5

Zij kochten de aandelen op het juiste moment aan.

They purchased the shares at the right moment.

Past tense plural: 'kochten ... aan'.

6

U moet eerst inloggen voordat u kunt aankopen.

You must log in first before you can purchase.

Instructional language.

7

Wij adviseren u om deze verzekering aan te kopen.

We advise you to purchase this insurance.

'Adviseren om ... aan te kopen'.

8

De bibliotheek koopt elk jaar veel nieuwe boeken aan.

The library purchases many new books every year.

Habitual action in a formal setting.

1

De gemeente besloot het monumentale pand aan te kopen.

The municipality decided to purchase the monumental building.

Formal decision-making context.

2

Het is essentieel om de juiste apparatuur aan te kopen.

It is essential to purchase the right equipment.

Professional recommendation.

3

De investeerder koopt strategisch vastgoed aan.

The investor is strategically purchasing real estate.

Strategic business usage.

4

Nadat we de licentie hadden aangekocht, konden we beginnen.

After we had purchased the license, we could start.

Past perfect tense in a subordinate clause.

5

Welke criteria hanteert u bij het aankopen van kunst?

What criteria do you use when purchasing art?

Gerund-like use: 'bij het aankopen van'.

6

De machines werden vorig jaar door de fabriek aangekocht.

The machines were purchased by the factory last year.

Passive voice: 'werden aangekocht'.

7

U kunt de extra opties direct bij de kassa aankopen.

You can purchase the extra options directly at the checkout.

Formal commercial instruction.

8

Wij overwegen om dit bedrijf in zijn geheel aan te kopen.

We are considering purchasing this company in its entirety.

Business acquisition context.

1

De verwerving van het archief werd gefinancierd door het aankopen van obligaties.

The acquisition of the archive was financed by purchasing bonds.

Highly formal, technical usage.

2

Men dient zorgvuldig af te wegen welke activa men wil aankopen.

One must carefully weigh which assets one wishes to purchase.

Formal 'men' construction.

3

Het aankopen van stemmen is een ernstig democratisch vergrijp.

Purchasing votes is a serious democratic offense.

Abstract/Legal context.

4

De curator adviseerde de resterende boedel niet aan te kopen.

The liquidator advised against purchasing the remaining estate.

Legal/Financial context.

5

Door massaal grond aan te kopen, probeert de staat de huizenmarkt te reguleren.

By purchasing land en masse, the state tries to regulate the housing market.

Gerund-like structure 'Door ... aan te kopen'.

6

Het museum heeft dit jaar geen nieuwe werken kunnen aankopen vanwege bezuinigingen.

The museum has not been able to purchase any new works this year due to budget cuts.

Complex verb cluster 'kunnen aankopen'.

7

De aandelen die u vorig jaar aankocht, zijn inmiddels verdubbeld in waarde.

The shares you purchased last year have since doubled in value.

Subordinate clause with past tense.

8

Het aankopen van zeldzame metalen is momenteel een riskante belegging.

Purchasing rare metals is currently a risky investment.

Professional investment advice.

1

De strategische noodzaak om deze technologie aan te kopen, overstijgt het onmiddellijke financiële risico.

The strategic necessity to purchase this technology transcends the immediate financial risk.

Advanced abstract reasoning.

2

Zijn besluitvaardigheid bij het aankopen van noodlijdende bedrijven is legendarisch.

His decisiveness in purchasing distressed companies is legendary.

Nuanced character description.

3

Het proces van het aankopen van intellectueel eigendom vereist grondige juridische verificatie.

The process of purchasing intellectual property requires thorough legal verification.

Highly technical legal/business Dutch.

4

In hoeverre is het ethisch verantwoord om patenten aan te kopen met het doel innovatie te blokkeren?

To what extent is it ethically responsible to purchase patents with the aim of blocking innovation?

Philosophical/Ethical inquiry.

5

De fiscus onderzoekt of de goederen wel daadwerkelijk zijn aangekocht voor zakelijke doeleinden.

The tax authorities are investigating whether the goods were actually purchased for business purposes.

Legal/Administrative scrutiny.

6

Het mechanisme achter het aankopen van emissierechten is complexer dan menigeen denkt.

The mechanism behind purchasing emission rights is more complex than many think.

Environmental/Economic policy language.

7

Ondanks de recessie bleef de bereidheid van consumenten om luxegoederen aan te kopen opmerkelijk groot.

Despite the recession, consumers' willingness to purchase luxury goods remained remarkably high.

Socio-economic analysis.

8

Het recht om deze aandelen bij voorbaat aan te kopen, is contractueel vastgelegd.

The right to purchase these shares in advance is contractually established.

Precise legal terminology.

Common Collocations

vastgoed aankopen
aandelen aankopen
grond aankopen
apparatuur aankopen
een woning aankopen
kunst aankopen
licenties aankopen
strategisch aankopen
online aankopen
extra voorraad aankopen

Common Phrases

een aankoop doen

— To make a purchase.

Ik heb gisteren een grote aankoop gedaan.

miskoop

— A bad purchase (something you regret buying).

Die oude auto was echt een miskoop.

aankoopbewijs

— Proof of purchase (receipt).

Bewaar uw aankoopbewijs goed voor de garantie.

aankoopmakelaar

— A real estate agent who helps the buyer.

We hebben een aankoopmakelaar ingeschakeld.

aankoopprijs

— The purchase price.

De aankoopprijs was lager dan verwacht.

proefperiode bij aankoop

— Trial period upon purchase.

U heeft een proefperiode van dertig dagen bij aankoop.

aankoopwaarde

— The value of the purchase.

De aankoopwaarde van de aandelen is gestegen.

verplichte aankoop

— Compulsory purchase.

Dit is geen verplichte aankoop voor de cursus.

aankoopgedrag

— Buying behavior.

Het aankoopgedrag van jongeren verandert snel.

vrijblijvende aankoop

— Non-binding purchase (rarely used, usually 'vrijblijvend kijken').

Dit is een vrijblijvende aankoopmogelijkheid.

Often Confused With

aankopen vs inkopen

Inkopen is for procurement/stock for a business; aankopen is for assets/investments.

aankopen vs verkopen

The opposite: to sell.

aankopen vs aankoppelen

To connect or link (e.g., a trailer to a car), sounds similar but totally different.

Idioms & Expressions

"Een kat in de zak kopen"

— To buy something without seeing it first and being disappointed (literally: buying a cat in a bag).

Zonder testrit een auto kopen is een kat in de zak kopen.

Informal
"Voor een appel en een ei"

— To buy something very cheaply.

Ik heb deze kast voor een appel en een ei aangekocht.

Informal
"Op de pof kopen"

— To buy on credit.

Vroeger kocht men vaak op de pof bij de kruidenier.

Neutral
"Iets op de kop tikken"

— To manage to buy something special or cheap.

Ik heb een vintage horloge op de kop getikt.

Informal
"De hoofdprijs betalen"

— To pay the maximum price (often too much).

In Amsterdam betaal je de hoofdprijs voor een woning.

Neutral
"Zich ergens geen buil aan vallen"

— To make a safe purchase with little risk.

Voor die prijs kun je je er geen buil aan vallen.

Informal
"Geld moet rollen"

— Money is meant to be spent.

Laten we die dure tv maar aankopen, geld moet rollen!

Informal
"Koopman zijn"

— To be a good trader/businessman.

Je moet een echte koopman zijn om dit pand goed aan te kopen.

Neutral
"De tering naar de nering zetten"

— To live within one's means (spending only what you earn).

We kunnen dat huis niet aankopen; we moeten de tering naar de nering zetten.

Formal/Old-fashioned
"Iets voor een prikkie kopen"

— To buy something for a very low price.

Ik kocht deze boeken voor een prikkie aan op de markt.

Informal

Easily Confused

aankopen vs Kopen

They both mean 'to buy'.

Kopen is general/informal; aankopen is formal/deliberate and used for assets.

Ik koop melk (kopen). Ik koop een villa aan (aankopen).

aankopen vs Aanschaffen

Both are formal.

Aanschaffen focuses on the use/utility; aankopen focuses on the financial transaction.

Wij schaften nieuwe software aan voor het team.

aankopen vs Inkopen

Both start with a prefix + kopen.

Inkopen is buying stock to resell; aankopen is buying something to keep/own.

De supermarkt koopt groenten in.

aankopen vs Bemachtigen

Both involve getting something.

Bemachtigen implies it was hard to get; aankopen is a standard (though formal) process.

Ik bemachtigde een zeldzame munt.

aankopen vs Verwerven

Both mean 'to acquire'.

Verwerven is even more formal and can involve non-monetary acquisition (like rights).

Het museum verwierf een subsidie.

Sentence Patterns

A2

Ik koop [object] aan.

Ik koop de auto aan.

B1

Ik heb [object] aangekocht.

Ik heb een nieuwe laptop aangekocht.

B1

Ik wil [object] aankopen.

Ik wil die tickets aankopen.

B2

Ik ben van plan om [object] aan te kopen.

Ik ben van plan om dit huis aan te kopen.

B2

Het [object] werd aangekocht door [agent].

Het pand werd aangekocht door de gemeente.

C1

Door [object] aan te kopen, [resultaat].

Door aandelen aan te kopen, spreid je je risico.

C1

Bij het aankopen van [object] dient men...

Bij het aankopen van kunst dient men voorzichtig te zijn.

C2

De noodzaak tot het aankopen van...

De noodzaak tot het aankopen van nieuwe technologie is evident.

Word Family

Nouns

Verbs

Adjectives

Related

How to Use It

frequency

Common in professional and formal contexts; rare in casual daily conversation.

Common Mistakes
  • Ik aankoop een auto. Ik koop een auto aan.

    Aankopen is a separable verb; the prefix must move to the end in a main clause.

  • Ik heb het huis geaankocht. Ik heb het huis aangekocht.

    In separable verbs, the 'ge-' prefix goes between the separable prefix and the verb stem.

  • Ik wil het huis te aankopen. Ik wil het huis aankopen. (OR: Het is tijd om het huis aan te kopen.)

    In an 'om...te' construction, 'te' goes between 'aan' and 'kopen'. In a simple modal construction, no 'te' is used.

  • Ik aankoopte een nieuwe computer. Ik kocht een nieuwe computer aan.

    Aankopen follows the irregular conjugation of 'kopen' (kocht/gekocht).

  • Ik koop een brood aan. Ik koop een brood.

    Using 'aankopen' for trivial, everyday items is a register error. It sounds too formal.

Tips

Prefix Placement

In a simple sentence, put 'aan' at the very end. 'Ik koop het pand aan.' Don't let other words follow the 'aan' unless it's a sub-clause.

Go Formal

Use 'aankopen' in your CV or during a job interview to describe your experience with budgets or assets. It sounds much more professional than 'kopen'.

Real Estate

If you are looking for a house in the Netherlands, use 'aankopen' when talking to your bank or agent. It shows you know the jargon.

The 'ge-' rule

Remember: aan + ge + kocht. The 'ge' is the sandwich filling. Never put it at the start!

End of Sentence

Train your ears to wait for the 'aan'. Dutch speakers often put long descriptions between 'koopt' and 'aan'.

Contract = Aankopen

A good rule of thumb: if you have to sign a piece of paper, it's an 'aankoop'. If you just tap your card, it's 'kopen'.

Past Tense Plural

Practice 'wij kochten aan'. It's a common stumbling block for learners who want to say 'aankochten' in the wrong place.

Email Professionalism

In a business email, write 'Wij willen graag uw diensten aankopen' instead of 'We willen uw diensten kopen'.

Aan = Asset

Associate 'Aan' with 'Asset'. You are buying an asset.

Don't Overuse

Don't use 'aankopen' for your lunch. It makes you sound like a robot or a very confused businessman.

Memorize It

Mnemonic

Think of 'AAN' as 'ADD'. When you AAN-kopen, you ADD a purchase to your assets. It's not just buying; it's adding something big to your life or business.

Visual Association

Imagine a businessman shaking hands in front of a large 'A' (for Aankopen) shaped building. This links the word to big, formal business deals.

Word Web

Vastgoed Geld Contract Aankopen Eigendom Investering Aandelen Bedrijf

Challenge

Try to write three sentences about things you want to 'aankopen' in the next five years (e.g., a house, a car, a company). Use the correct separable verb form!

Word Origin

Derived from the Middle Dutch word 'copen', which comes from the Proto-Germanic '*kaupōną'. The prefix 'aan-' was added later to specify the direction or the formal nature of the acquisition. It is closely related to the German 'ankaufen' and the Old English 'céapian' (from which we get 'cheap' and 'chapman').

Original meaning: To trade, traffic, or bargain. The 'aan' prefix adds the sense of 'towards oneself' or 'adding to one's stock'.

Germanic

Cultural Context

Be careful when discussing 'het aankopen van stemmen' (buying votes) as it is a highly sensitive and illegal political topic.

English speakers often use 'buy' for everything. In Dutch, using 'kopen' for a house sounds slightly informal; 'aankopen' is much more common in real estate discussions.

The 'Aankoop van de Maagd van de Beschetenheid' (a famous fictional or satirical art purchase reference). Rijksmuseum acquisitions are always reported as 'belangrijke aankopen'. The 'Aankoop van Manhattan' (The purchase of Manhattan) is a historical event taught in schools.

Practice in Real Life

Real-World Contexts

Real Estate

  • Een woning aankopen
  • De aankoopmakelaar
  • Voorlopig koopcontract
  • Kosten koper

Business

  • Bedrijfsmiddelen aankopen
  • Softwarelicenties
  • Investeringsbudget
  • Factuuradres

Finance

  • Aandelen aankopen
  • Obligaties
  • Beleggingsportefeuille
  • Rendement op aankoop

Museums/Art

  • Een kunstwerk aankopen
  • Collectievorming
  • Subsidie voor aankoop
  • Bruikleen

Online Shopping

  • Mijn aankopen
  • Aankoopgeschiedenis
  • Bestelling afronden
  • Retourneren

Conversation Starters

"Ben je van plan om binnenkort een huis aan te kopen?"

"Welke grote aankoop heb je onlangs gedaan waar je erg blij mee bent?"

"Zou je liever aandelen aankopen of je geld op een spaarrekening zetten?"

"Wat was de beste aankoop die je ooit voor je werk hebt gedaan?"

"Vind je het lastig om online grote bedragen aan te kopen?"

Journal Prompts

Beschrijf een situatie waarin je een belangrijke aankoop deed. Waarom koos je voor dit specifieke item?

Wat zijn de voordelen en nadelen van het aankopen van een tweedehands auto vergeleken met een nieuwe?

Stel je voor dat je een museum bent. Welk beroemd schilderij zou je willen aankopen en waarom?

Hoe beïnvloedt internet jouw manier van aankopen doen?

Is het aankopen van vastgoed in jouw land momenteel een goede investering?

Frequently Asked Questions

10 questions

Technically yes, but it sounds very strange. It's like saying 'I am procuring a cucumber' in English. Use 'kopen' for daily items.

Yes, in main clauses where it is the only verb, the 'aan' moves to the end. In subordinate clauses or infinitives, it stays together.

An 'aankoop' is the act of buying or the item bought. A 'bestelling' is the order you place, especially online, which becomes an aankoop once paid/delivered.

Yes, 'aangekocht' is the correct and only past participle form for the verb 'aankopen'.

Use it in 'om... te' constructions, like 'Ik heb besloten om het huis aan te kopen.' The 'te' always goes between the prefix and the stem.

Yes, you can 'diensten aankopen' (purchase services), especially in a B2B (business-to-business) context.

'Ik koop aan' is a general statement or immediate action. 'Ik ben aan het aankopen' (continuous) is rare for this verb because the act of purchasing is usually seen as a single event.

Because 'kopen' is an irregular (strong) verb. All verbs derived from 'kopen' follow its irregular conjugation pattern.

Yes, you can say 'Mijn nieuwste aankoop is een gitaar' (My latest purchase is a guitar).

Yes, in business, an 'aankoper' is a professional buyer or procurement officer.

Test Yourself 180 questions

writing

Write a sentence using 'aankopen' in the present tense about a car.

Well written! Good try! Check the sample answer below.

Correct! Not quite. Correct answer:
writing

Write a sentence using 'aangekocht' in the perfect tense about a house.

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writing

Write a formal sentence about a company purchasing software.

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writing

Explain the difference between 'kopen' and 'aankopen' in Dutch.

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writing

Write a sentence with 'aankopen' in a subordinate clause (starting with 'omdat').

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writing

Write a sentence using the noun 'aankoopbewijs'.

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writing

Use the idiom 'een kat in de zak kopen' in a sentence.

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writing

Write a sentence using 'aankopen' in the passive voice.

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writing

Describe your latest 'aankoop' in three sentences.

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writing

Write a sentence using 'aankopen' with a modal verb like 'willen'.

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writing

Translate: 'The investor strategically purchased the shares.'

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writing

Write a formal email sentence asking to purchase a license.

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writing

Use 'aankopen' in a sentence about a museum.

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writing

Write a sentence using 'aankopen' in the past plural form.

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writing

Explain 'miskoop' using a personal example.

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writing

Write a sentence using 'bij het aankopen van'.

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writing

Use 'aankopen' in a sentence about government spending.

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writing

Translate: 'It is a good time to purchase gold.'

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writing

Write a sentence using 'aankopen' to describe an online transaction.

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writing

Use 'aankopen' in a sentence about a professional buyer (aankoper).

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speaking

Pronounce the word 'aankopen' correctly, stressing the first syllable.

Read this aloud:

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speaking

Say: 'Ik koop een huis aan.'

Read this aloud:

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speaking

Say: 'Wij hebben de auto aangekocht.'

Read this aloud:

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speaking

Say: 'Ik wil dit graag aankopen.'

Read this aloud:

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speaking

Explain in Dutch why you would use 'aankopen' for a house but 'kopen' for milk.

Read this aloud:

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speaking

Say: 'Het is tijd om aandelen aan te kopen.'

Read this aloud:

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speaking

Say: 'Zij kochten het terrein vorig jaar aan.'

Read this aloud:

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speaking

Say: 'Heeft u uw aankoopbewijs nog?'

Read this aloud:

Correct! Not quite. Correct answer:
speaking

Describe a 'miskoop' you once made.

Read this aloud:

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speaking

Say: 'De gemeente koopt grond aan voor woningen.'

Read this aloud:

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speaking

Say: 'Ik ga deze software vandaag nog aankopen.'

Read this aloud:

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speaking

Say: 'De machines zijn onlangs aangekocht.'

Read this aloud:

Correct! Not quite. Correct answer:
speaking

Ask a shop assistant if you can purchase something online.

Read this aloud:

Correct! Not quite. Correct answer:
speaking

Say: 'Strategisch aankopen is een kunst.'

Read this aloud:

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speaking

Say: 'Wij kochten de aandelen op het dieptepunt aan.'

Read this aloud:

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speaking

Say: 'Mijn aankopen staan in de app.'

Read this aloud:

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speaking

Say: 'Een woning aankopen is een grote stap.'

Read this aloud:

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speaking

Say: 'Het museum wil dit werk graag aankopen.'

Read this aloud:

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speaking

Say: 'Heeft de overheid dit terrein aangekocht?'

Read this aloud:

Correct! Not quite. Correct answer:
speaking

Say: 'Ik koop het pand vandaag aan.'

Read this aloud:

Correct! Not quite. Correct answer:
listening

Listen to the sentence: 'Wij kochten het huis vorig jaar aan.' When was the house bought?

Correct! Not quite. Correct answer:
Correct! Not quite. Correct answer:
listening

Listen: 'U kunt uw aankoop niet retourneren.' Can you return the purchase?

Correct! Not quite. Correct answer:
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listening

Listen: 'Het bedrijf koopt nieuwe licenties aan.' What is the company buying?

Correct! Not quite. Correct answer:
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listening

Listen: 'De aankoopwaarde is gestegen.' Did the value go up or down?

Correct! Not quite. Correct answer:
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listening

Listen: 'Ik heb besloten het niet aan te kopen.' Did the person buy it?

Correct! Not quite. Correct answer:
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listening

Listen: 'De gemeente koopt grond aan voor een park.' What is the land for?

Correct! Not quite. Correct answer:
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listening

Listen: 'Het schilderij is gisteren aangekocht.' When was the painting purchased?

Correct! Not quite. Correct answer:
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listening

Listen: 'De investeerder koopt aandelen aan.' Who is buying shares?

Correct! Not quite. Correct answer:
Correct! Not quite. Correct answer:
listening

Listen: 'Bewaar uw aankoopbewijs goed.' What should you keep?

Correct! Not quite. Correct answer:
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listening

Listen: 'Dit was een echte miskoop.' How does the speaker feel?

Correct! Not quite. Correct answer:
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listening

Listen: 'We gaan de machines morgen aankopen.' When will they buy the machines?

Correct! Not quite. Correct answer:
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listening

Listen: 'De aankoopmakelaar hielp ons enorm.' Who helped them?

Correct! Not quite. Correct answer:
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listening

Listen: 'Het recht op aankoop is vervallen.' Is the right to buy still valid?

Correct! Not quite. Correct answer:
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listening

Listen: 'Zij kocht de auto voor een prikkie aan.' Was it cheap?

Correct! Not quite. Correct answer:
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listening

Listen: 'De fiscus onderzoekt de aankoop.' Who is investigating?

Correct! Not quite. Correct answer:
Correct! Not quite. Correct answer:

/ 180 correct

Perfect score!

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