Best business bank account for a sole trader in Belgium

Best default for most sole traders: KBC Business Pro. It’s a low-cost Belgian business account at €51/year (€66/year with its optional business credit card), with a debit card, online/mobile banking, and a free personal account included. It’s a good fit if you want a Belgian bank and straightforward separation of business and personal spending. (kbc.be)

Other good fits:

• Belfius: the account is €3.50/month if bought individually; worth comparing if you prefer Belfius or want its broader business services. (belfius.be)
• Revolut Business: supports Belgian sole traders; consider it if you need multi-currency features or handle lots of international payments. (help.revolut.com)

My practical recommendation: choose KBC for an everyday Belgian business account; add a multi-currency service if international payments matter. Check the provider’s current fees and eligibility before applying.

For a Belgian sole proprietorship, a separate business account isn’t legally required, but Belgium’s official business portal recommends one to keep transactions separate and make bookkeeping easier. (business.belgium.be)

Short answer: For most Belgian sole traders, a free or low-cost account is enough. Keep a Belgian IBAN for local clients and tax payments, and add Wise or Revolut only if you bill abroad a lot. Fees change often, so check each bank's current tariff before you open an account.

Free or near-free options

• Accountable Banking: It offers a free business account with a Belgian IBAN and no monthly or yearly fees, and it sets aside money for taxes. The banking partner is Swan, a European financial institution regulated by the National Bank of Belgium. Note that this is a vendor comparing its own product, so weigh its claims accordingly.
• Hello Bank (BNP Paribas Fortis group): Sources agree it is free, but only for sole traders. One guide says the cost is €0 per year, and another notes that its free Hello Pack Pro is for self-employed people trading in their own name, not for companies.

Traditional Belgian banks (more branch support, higher cost)

• KBC Business PRO: This is the most-cited option. It starts at 51 euros a year and includes a free private account. A debit card is extra, but with a KBC-Mastercard Business Essential it costs 66 euros a year. You can open it online with itsme, though new clients may still need to visit a branch later.
• Belfius: Sources put it at roughly €3.50 for the account, €4.25 to €7.50 for a Business Pack per month. Existing Belfius customers can open a business account online.
• ING: Pricing varies by source. One lists sole traders at €96 per year, with the first year free in both cases for new businesses. Another comparison lists ING at €84 a year, so confirm the current price.
• Crelan: Its Business Pack is 4,50 euro/month, and the Plus Pack, which adds a Visa Business credit card, costs 6 euro/month.

Digital or international options

• Wise Business: Wise now issues Belgian IBANs (BE) and is the best option if you invoice international clients, thanks to real exchange rates. It is a good companion account rather than a full replacement.
• Revolut Pro: It is a dedicated account for freelancers and sole traders in Belgium, sitting inside the personal Revolut app with no monthly subscription. Check the foreign-exchange and card fees, which can add up.

How I'd choose

1. Mostly Belgian clients, low volume: Accountable Banking or Hello Bank (free).
2. You want a branch and a traditional bank for loans or social contributions: KBC Business PRO or Belfius.
3. Regular foreign-currency income: Add Wise to whichever Belgian account you choose.

Before opening, compare the total cost, not just the monthly fee. Transfers, card use, and cash withdrawals can outweigh a low monthly price. Also confirm which documents the bank needs (usually your company number, ID, and proof of address).

For a sole trader (eenmanszaak/personne physique) in Belgium, opening a dedicated business bank account is not legally mandatory but is highly recommended for tax clarity and administrative efficiency.

The "best" account depends on your specific needs—whether you prioritize digital tools, personal service, or low costs.

1. Traditional Belgian Banks (Best for Full Service)

If you need access to local branch support, business loans, or traditional Belgian payment solutions (like Bancontact and Payconiq), established banks are generally the preferred choice.

• KBC (Business Pro): Often cited for having the best digital platform (KBC Business Dashboard) and excellent integration with common accounting software like Yuki, Exact, and Octopus. KBC also offers a "Twin" package, which includes a free personal account alongside your business account.
• BNP Paribas Fortis: A strong option if your business involves international transactions, as they have an extensive global network and dedicated corporate desks.
• ING Belgium: Frequently offers "starter packages" with significant financial benefits (e.g., free periods or discounts) for new self-employed individuals. Their mobile app and online banking are well-regarded for day-to-day management.
• Belfius: Known for good, reliable service, particularly if you value having a dedicated account manager.

2. Digital & FinTech Alternatives (Best for Flexibility)

These providers are often cheaper and more agile, making them popular with freelancers who operate globally or prefer a 100% digital experience.

• Accountable Banking: A unique, all-in-one solution for Belgian sole traders. It provides a free business account linked to their accounting platform, which automatically helps you set aside money for VAT and income taxes.
• Wise Business: Highly recommended if you have international clients or work in multiple currencies. It offers a Belgian IBAN and is significantly cheaper than traditional banks for international transfers.
• Revolut Business: Popular for its digital-first approach, multi-currency support, and expense management tools.

Key Considerations for Your Choice

• Accountancy Integration: If you use an accountant, ensure your bank supports CODA or XML files, which allow your accountant to import your transactions automatically.
• Banking Needs: Some neobanks (like N26 or Revolut) may lack certain "local" features like native support for all types of Belgian government payments or overdraft facilities. If your business depends on these, a traditional bank may be a safer "main" account.
• Starter Benefits: Most big banks (KBC, ING, Belfius) offer significant benefits (often valued between €700–€1,200) for "starters." If you are just launching, compare these offers carefully.
• Cost vs. Convenience: While neobanks often have lower monthly fees, traditional banks provide the stability and local expertise that can be crucial if you eventually need to apply for credit or financing.

Summary Recommendation

• For the "Best of Both Worlds": Many freelancers choose a traditional Belgian bank (like KBC or ING) as their primary account to handle local payments, taxes, and potential future loans, and use a digital tool (like Wise or Accountable) to manage international payments or tax savings.
• If you are just starting: Look into the "Starter Packs" offered by the major banks. The free first year or bundled perks can save you considerable money while you get your business off the ground.

Best pick for most sole traders: Hello bank! Pro

If you’re a sole trader operating in your own name, Hello bank! Pro is a strong first option: it’s listed as free for natural-person businesses, so it can give you a dedicated account without a monthly account fee. Check the current terms for card, cash and international-payment charges before opening. ⁵⁹

Consider these alternatives

• Accountable Banking — worth a look if you want banking alongside bookkeeping and invoicing tools. Its published comparison lists €0 monthly fees, free SEPA transfers and direct debits, but ATM withdrawals and some international transactions cost extra. ⁵
• KBC Business PRO — a good fit if you want a traditional Belgian bank and would use the included personal account; the reported fee is €51 a year. ⁵¹⁴
• ING Professional — consider it if you want a traditional bank and expect to use its business tools. One recent comparison lists €7/month, with a first-year waiver for eligible start-ups; check the precise package and transaction limits directly with ING. ¹¹
• Belfius — another traditional option; its published tariff lists a €3.50 monthly account-management charge, with card and package costs potentially on top. ²

Bottom line: Start by comparing Hello bank! Pro and Accountable Banking for low-cost everyday SEPA banking. Choose a traditional bank such as KBC, ING or Belfius if branch access, cash handling, financing or an existing banking relationship matters more than the lowest fee.

For a Belgian sole proprietorship, a separate professional account is generally recommended for clear bookkeeping, though it is not legally required; requirements differ for incorporated businesses. ⁴¹² Prices and eligibility can change, so confirm the provider’s official tariff and that the account is available for your legal form before applying.