A client pays €2,420 into your business account. It looks like income you can use, but part of that payment may be VAT. Spending the full amount can leave you short when the tax return is due.
VAT is a tax on sales, with rules that allow many businesses to deduct VAT on eligible purchases. In the Netherlands it is called btw, short for belasting over de toegevoegde waarde. You may also see the term omzetbelasting, or turnover tax.
This guide explains the basic Dutch system for a small business. Other countries have different rates, thresholds and reporting rules. Even within the Netherlands, the treatment depends on what you sell and the arrangements that apply to your business.
Separate your fee from the amount collected
Suppose you charge €2,000 for a project and Dutch VAT at 21% applies. The invoice shows your €2,000 fee, €420 in VAT and a total of €2,420. The client pays the total, but your sales revenue for the project is €2,000.
The €420 belongs in your VAT calculation. It does not become extra profit because it sits in the same account as your fee. Thinking of it separately from the start makes your available cash easier to judge.
A business customer may be able to recover the VAT, depending on its own activities and the deduction rules. A consumer usually cannot. Do not assume that every customer with a company name sees VAT as irrelevant to the price.
Adding VAT and removing VAT are different calculations
To add 21% VAT, multiply the price before VAT by 1.21. To find the price before VAT from an inclusive total, divide by 1.21. Taking 21% off the inclusive amount gives the wrong answer.
For the €2,420 invoice, division by 1.21 gives €2,000. The remaining €420 is VAT. The percentage is calculated on the fee before tax, not on the larger amount after tax has been added.
This matters when quoting. If you want a fee of €100 before VAT, the total at 21% is €121. If you agree to a final price of €100 including VAT, your fee is only about €82.64. The wording of a price agreement can therefore change what you earn, even when the number sounds the same.
Check the rate for what you actually supply
The standard Dutch VAT rate is 21%. Some goods and services fall under the reduced 9% rate, the 0% rate or an exemption. An old reference to a Dutch 6% reduced rate is no longer current.
These are not options you choose to make a quote more attractive. The correct treatment follows the goods or services supplied and the relevant circumstances. One business may need to account for more than one rate.
Zero-rated and exempt sales also have different consequences. With a zero-rated sale, you may still deduct VAT on related eligible business purchases. With an exempt sale, the VAT on related costs is generally not deductible. A sale with no VAT added does not always mean the same thing in your accounts.
VAT on purchases can reduce the amount you pay
If you buy goods or services for activities that give a right to VAT deduction, you may deduct the eligible VAT from the VAT due on your sales. The purchase tax is often called input VAT. The tax on your sales is sometimes called output VAT.
The key word is eligible. The purchase must actually have been supplied to you, and you need the required invoice evidence. A bank transfer alone may not show what was bought, which rate applied or whether the tax was charged correctly.
Private spending does not become deductible by passing through a business account. A purchase used partly for work and partly personally may require a split or adjustment. Some types of spending have additional restrictions.
VAT deduction is also separate from deducting a business cost for income tax. The two systems answer different questions. A cost belonging in the business accounts does not automatically mean every euro of VAT on it can be recovered.
Follow the cash through one simple project
Return to the project with a €2,000 fee and €420 of VAT. Suppose you buy and use €500 of materials for that project in the same reporting period. The supplier charges €105 in VAT, making the purchase bill €605. Assume that VAT is fully deductible.
| Step | Amount |
|---|---|
| Client payment, including VAT | €2,420 |
| Materials paid for, including VAT | €605 |
| VAT due after the eligible purchase deduction | €420 less €105 = €315 |
| Cash left after materials and the VAT payment | €1,500 |
In this simplified example, €1,500 is the project income after materials, before other expenses and income tax. It is not your final take-home pay. Insurance, software, office costs and other commitments may still need to be covered.
The example assumes both bills have been paid and there are no other transactions or adjustments. Real cash movements are rarely so tidy. My article about making a profit but running out of cash explains why money in the bank and profit should be checked separately.
An unpaid invoice can still create a VAT bill
Under the Dutch invoice system, the invoice date generally determines the reporting period for sales VAT. Payment from the customer can arrive later. You may therefore need to fund a VAT payment before receiving the money that includes it.
Delaying an invoice is not a free choice to move tax into a later quarter. Invoice deadlines apply. Advance payments and some other transactions have their own timing rules, so a calendar of bank receipts is not always enough.
Certain businesses use the cash accounting system instead. For their sales VAT, receiving payment is the relevant moment. You cannot simply switch between systems for whichever invoice would otherwise create an awkward bill.
Understand which method applies before treating a slow-paying customer as only a future problem. A payment delay can affect your current cash needs, including tax obligations.
Keep a reserve that follows the records
A separate bank pot can help you avoid spending VAT while waiting for the return. It is a practical way to make a commitment visible. It does not calculate the liability for you.
A fixed percentage of every bank receipt can be misleading. Receipts may include different VAT rates, exempt sales, loan proceeds or transfers from your own savings. Eligible purchase VAT and corrections can change the amount due as well.
Review the reserve when you update the accounts. Check the VAT charged on sales, the deductions supported by invoices and any known adjustments. My guide to a simple bookkeeping routine shows how regular checks can keep the work manageable.
A small business does not automatically ignore VAT
The Dutch small businesses scheme is called the KOR. A business established in the Netherlands can choose the exemption if it meets the conditions. Relevant turnover must be no more than €20,000 both in the calendar year of registration and in the previous calendar year. The threshold concerns turnover, not profit or personal withdrawals.
Participation means you do not charge VAT to customers and cannot deduct VAT on costs and investments. Ordinary VAT returns usually stop, although some transactions, including certain cross-border purchases, can still require an occasional return.
The scheme can reduce administration, but it may also make purchases more expensive for your business because the VAT cannot be recovered. Consider the customers you serve, planned investments and expected growth. Confirm the rules and starting date before changing how you invoice.
The KOR is a VAT arrangement. It is not a general exemption from income tax or a reason to stop keeping business records.
Can a Dutch BV use the KOR?
Yes. A BV, a Dutch private limited company, can qualify for the current KOR. The scheme is not restricted to sole traders. Check the company’s VAT position and relevant sales, rather than the director’s salary or personal income.
For example, € 16,000 of relevant annual sales could fit within the turnover limit, provided the previous year and the other conditions also qualify. By contrast, a company with € 70,000 of sales and only € 4,000 of profit is still above the sales limit. Low profit does not create eligibility.
The choice applies to the whole business treated as one VAT taxpayer. Separate activities or VAT subnumbers do not each receive a fresh € 20,000 limit. Add the relevant turnover together and consider the loss of VAT deductions across the business. KOR participation does not remove a BV’s separate corporate income tax obligations.
International customers add another question
A foreign address on an invoice is not enough to determine the VAT treatment. The answer can depend on whether the transaction concerns goods or services, whether the customer is a business and where the supply is treated as taking place.
Under a reverse-charge arrangement, the customer accounts for VAT under the applicable rules. This is different from an exemption or simply applying a zero rate. A supplier invoice with no VAT added may also create reporting duties for you as the buyer.
If you are unsure about the treatment, I offer help with Dutch VAT returns, including eligible deductions and the Dutch reporting of foreign transactions. The service can also help assess what KOR participation would mean for your business.
Treat filing and paying as separate tasks
Most Dutch businesses file quarterly, but the period assigned to your business may differ. Check the filing deadline, payment deadline and payment reference in Mijn Belastingdienst Zakelijk. Submitting the return does not itself transfer the tax payment.
If you are required to file, a quiet period with no sales does not automatically remove that obligation. Complete the return that is due and check whether anything is payable or refundable.
The useful habit begins much earlier: when a client pays, distinguish your fee from the VAT and your existing commitments. That gives you a more honest view of what the business has earned and what is actually available to spend.