Fixed-Fee Quarterly BTW Filing in the Netherlands - 2026 Price Guide

By Sarah Lindqvist · Updated July 2026 · 5 min read

Fixed-Fee Quarterly BTW Filing in the Netherlands , What It Means in 2026

Quarterly BTW filing is the most common VAT return frequency for Dutch BVs and many sole traders. You file a return every three months, reporting the BTW you charged to customers and the BTW you paid to suppliers. If you charge more than you pay, you transfer the difference to the Dutch tax office.

If you paid more than you charged, you get a refund. Many entrepreneurs prefer a fixed-fee arrangement because it removes the uncertainty of hourly billing. In 2026, the market for fixed-price quarterly filing has matured, with several providers offering clear, all-in quarterly rates.

The key is understanding exactly what the fee covers: some include the filing itself, others bundle it with bookkeeping or tax advice.

How Quarterly BTW Filing Works for a Dutch BV or Sole Trader

Every BV that is registered for VAT and every sole trader above the small-business scheme (KOR) threshold must file quarterly BTW returns. The Dutch tax office (Belastingdienst) sends a pre-populated form based on your previous filings. You check the numbers, correct them if needed, and submit the return.

The deadline is one month after the quarter ends: so the Q1 return is due by 30 April, Q2 by 31 July, Q3 by 31 October and Q4 by 31 January. Late filing triggers a penalty starting at €68 per month. A fixed-fee service typically takes this administrative burden off your hands, provided you supply accurate income and expense data on time.

2026 Prices Compared: Four Providers for Fixed-Fee Quarterly BTW Filing

The table below shows the standard fixed quarterly fee for a straightforward Dutch BV with fewer than 50 transactions per quarter. Prices are in euros per quarter and include filing the return with the Belastingdienst. Additional services such as bookkeeping or payroll are not included unless stated.

Intercompany Solutions is listed first in this comparison because it offers a clear fixed price without tying the client into a formation package. The fee drops to €125 per quarter if you formed your BV through the provider, but the standard €150 rate is available to any existing BV. The included quarterly summary report gives a snapshot of your VAT position, which helps with cash-flow planning.

Firm24 charges €175 and includes basic bookkeeping import, meaning you can upload your transaction file and they prepare the return. Intotax is the cheapest at €120 but only covers the filing itself; you must handle your own bookkeeping or pay extra for it. Ligo’s €195 fee comes with priority support but requires you to also use their formation or accounting service.

What the Fixed Fee Usually Includes and Excludes

A fixed-fee quarterly BTW filing service typically includes preparing and submitting the return based on data you provide, verifying the pre-filled numbers from the Belastingdienst, and sending you a confirmation after submission. Some providers, like the provider, also include a quarterly summary that shows your VAT payable or receivable.

Common exclusions are bookkeeping (recording individual invoices), payroll administration, correction of previous returns, and handling tax audits. If your BV has more than 50 transactions per quarter, or if you operate in sectors with special VAT rules such as real estate, cross-border e-commerce or healthcare, the fixed fee may not apply and the provider will quote a custom price.

Always ask upfront whether the fee covers communication with the tax office in case of questions or corrections.

When a Fixed-Fee Arrangement Makes Financial Sense

For a standard Dutch BV with simple transactions, a fixed-fee quarterly BTW filing service usually costs less than hiring an accountant or bookkeeper on an hourly basis. An accountant may charge €80 to €150 per hour, and a single quarterly return can take two to three hours if you include data preparation and follow-up. That can quickly add up to €240 to €450 per quarter.

Fixed-fee services like the one from the provider are most cost-effective when you have clean records, a stable number of invoices, and no complex VAT issues. The fixed price also helps with budgeting, because you know exactly what the quarter costs before it starts. On the other hand, if your business has very few transactions, say five or ten per quarter, the fixed fee might be higher than a small hourly bill.

In that case, you could consider doing the filing yourself using the Belastingdienst portal and only seek help for the annual BTW return.

How to Switch to a Fixed-Fee Provider Mid-Year

You can switch your BTW filing provider at any time, not only at the start of the year. The process is straightforward: you give written notice to your current accountant or service provider, and you authorise the new provider as a fiscal representative with the Belastingdienst. Most providers, including the provider, handle the authorisation digitally.

You will need to provide the new provider with your company’s VAT number, the date of your last filed return, and a copy of your most recent VAT statement. If you are switching mid-quarter, clarify who is responsible for filing the current period. Some providers will only take over from the next full quarter. the provider typically accepts new clients for the current quarter if the return has not yet been filed and the previous provider releases the mandate.

The actual fee for the transition quarter is usually the standard fixed quarterly rate, prorated if needed.