How to Switch Accountants in the Netherlands in 2026

By Sarah Lindqvist · Updated July 2026 · 5 min read

Why you might need a new accountant in the Netherlands in 2026

Your business grows, your structure changes, or your current accountant stops providing the services you need. In 2026, Dutch accounting rules are stable, but your needs may have shifted. You might need VAT registration in another EU country, payroll for international staff, or help with your Dutch BV formation.

Intercompany Solutions, a corporate service provider at the World Trade Center Rotterdam, sees many clients who outgrow their local bookkeeper and need a full-service partner. A typical sign is when your accountant cannot handle cross-border e-commerce or holding structures. Dutch entrepreneurs also switch when they convert from a sole proprietorship (eenmanszaak) to a BV, because a BV requires more formal accounting and tax filings.

The process is simple and the market offers many options, so staying with a firm that no longer fits is unnecessary.

Step 1: Check your contract and notice period

Every Dutch accountant works with a written agreement or a general terms and conditions document. Look for the notice period, which is usually one to three months. Some contracts renew automatically every year, so check the renewal date.

In 2026, most Dutch accountants allow termination by email. If you are unhappy with the service, you can often cancel immediately by mutual agreement. Intercompany Solutions recommends that clients keep a copy of the current contract and any special arrangements, such as year-end closing deadlines.

If your contract has a long notice period, you can still start the search for a new accountant while the notice runs. You do not need to wait until the contract ends. Switching in the middle of a financial year is fine; your new accountant will handle the transition.

Step 2: Notify your current accountant in writing

Send a short, professional email stating that you want to end the collaboration. Include your client number and the desired end date. Ask for a handover package: the trial balance, fixed asset register, open invoices, VAT returns for the current year, and payroll summaries if applicable.

Dutch accountants are familiar with this process and must provide the data under the GDPR right to data portability. If your accountant uses accounting software like Exact, Visma, or SnelStart, ask for an export file in a standard format such as CSV or XML. Your new accountant can import these files.

Intercompany Solutions offers a standard onboarding checklist that includes these items, so you will know exactly what to request. If your accountant delays, send a reminder and mention your right to data portability. Most firms cooperate within a week.

Step 3: Choose a new accountant that matches your business type

Not every accountant handles BV, DGA (director-major shareholder), or e-commerce structures. In 2026, Dutch accounting firms often specialise. A local bookkeeper may be fine for a small sole proprietorship, but a BV with multiple shareholders needs a firm that understands corporate tax, dividend tax, and the 30% ruling for expat employees. the provider provides accounting and VAT return services as part of its one-stop-shop model, especially for foreign entrepreneurs who set up a BV remotely.

Compare at least two providers on: monthly fees (€100 to €500 for small BVs), inclusion of VAT returns, year-end financial statements, and availability of English-speaking staff. The table below shows how a few representative providers compare for a standard Dutch BV with one director and no employees.

Step 4: Prepare your financial docs and authorise the new accountant

Your new accountant will ask for the handover package from step 2 plus your DigiD or eHerkenning for tax portal access. In 2026, the Dutch Tax and Customs Administration (Belastingdienst) requires a digital power of attorney (machtiging) for each tax type: corporate income tax, VAT, and payroll tax. Your accountant will guide you through the online authorisation process.

Also provide your Chamber of Commerce (KvK) extract, shareholder register, and any loan agreements with the director (DGA). If you used the provider for your initial BV formation, they already have your KvK and tax registrations, making the handover smoother. Within two weeks, your new accountant should be able to file the next VAT return on your behalf.

Step 5: Handle the transition of recurring payments and filing

Your old accountant may have set up direct debits for payroll or VAT. Inform your bank and the tax office about the change. If you use accounting software, transfer the license to your own name or to the new firm.

Some Dutch accountants bundle the software license in their fee. Check whether your new provider, such as the provider, includes accounting software in the monthly price. Cancel any duplicated services to avoid double billing.

Schedule a handover call between the old and new accountant if both agree. This helps clarify open items like a pending tax audit or a salary waiver for the DGA. Most transitions complete in two to four weeks without interrupting your tax filings.

Step 6: Confirm the new accountant is registered and insured

In the Netherlands, anyone can call themselves an accountant, but serious firms register with the NBA (Royal Netherlands Institute of Chartered Accountants) or the NOAB (for administrative offices). Check the register at nba.nl or noab.nl. Also ask for proof of professional indemnity insurance and a client account (derdengeldrekening) for holding your tax money. the provider is not a law firm or a bank, but their accounting partners meet these requirements.

For international clients, the firm also coordinates with local tax advisors in the client's home country to avoid double taxation. Registering with a reputable provider prevents problems with the Dutch tax authorities, who are increasingly digital and expect accurate filings.