SME tax return guide

What falls under SME tax filings?

Which returns you file depend on your legal form and activities:

• Sole proprietorship/partnership (vof) - income tax on business profits in box 1, plus any VAT return.

• BV/NV - corporate income tax on profit, dividend tax on distributions, plus VAT returns.

• Always assess: VAT liability, the Small Business Scheme (KOR), and payroll taxes if you have staff.

In addition, you may receive a provisional assessment to prepay during the year. Want to know more? See Provisional assessment 2026: avoid surprises.

Step-by-step plan: how to prepare your return

1. Organize your records

Ensure sales invoices, purchase invoices, bank transactions, till receipts, contracts and mileage or time sheets are complete and in order. Ideally use accounting software with a bank feed for an error-resistant base.

2. Determine your revenue and profit

Prepare a profit and loss statement: revenue minus direct costs and operating expenses. Watch special items such as inventory changes, investments and private-use adjustments.

3. Check deductible expenses and investments

Review all costs for business purpose. Note limited deductibility for representation and distinguish between expenses and capital investments you depreciate.

4. Record depreciation

Investing in assets that last longer? Depreciate them over multiple years. Consider residual value and any investment allowances.

5. Apply deductions

Check entitlement to entrepreneurs’ deductions such as the self-employed deduction, start-up deduction and the SME profit exemption. Also look at KIA, MIA and EIA for investments.

6. Checks and reconciliation

Recalculate VAT, revenue, receivables/payables and bank balances. Reconcile your VAT returns with revenue in your year-end figures and check ICP filings for EU supplies.

7. File on time and arrange your payments

File income tax or corporate income tax and VAT returns on time and put payment deadlines in your calendar. Request deferral if needed and adjust your provisional assessment for major fluctuations.

Income tax for entrepreneurs (sole proprietorship and partnership)

If you are an entrepreneur for income tax purposes, you pay tax on your profit in box 1. The hours criterion often determines access to entrepreneurs’ deductions. If you meet it, you can use, among others, the self-employed deduction and start-up deduction. The SME profit exemption then reduces your taxable profit by a fixed percentage after entrepreneurs’ deductions and after private-use corrections.

Practical tips:

• Deduct business expenses fully or partially and document them.

• Watch private use of car, phone and mixed-use assets.

• Use a provisional assessment if needed to avoid surprises.

Corporate income tax for the BV

If you have a BV or NV, you pay corporate income tax on the company’s profit. Dividends to yourself as a DGA are taxed with dividend tax and in box 2. Take into account the customary salary for DGAs and fiscal differences between commercial and tax profit.

Practical points to consider:

• Prepare annual accounts under the proper principles and file the CIT return on time.

• Align the provisional assessment with expected profit to limit interest.

• Mind the participation exemption, loss offset and investment schemes.

VAT and sales tax: rules, deadlines and pitfalls

The VAT return is about correctly reporting VAT due on your sales and reclaiming input VAT on your purchases. If you use the KOR, you can get an exemption from VAT and administrative obligations under conditions, but you also do not charge VAT and cannot deduct input VAT.

Key situations:

• Reverse-charge mechanism - for certain services or international transactions you do not remit VAT but shift it to the customer. State this clearly on your invoice.

• Intra-Community supplies and services - supplies within the EU are often 0 percent with an ICP filing. Submit the EC sales list (ICP) on time.

• VAT adjustments - private use of car, business gifts and staff facilities may require a VAT correction.

Common mistakes that cost money:

• Incorrect invoice requirements - missing details can cause loss of the right to deduct input VAT.

• Mismatch between revenue in the VAT return and your annual figures - reconcile periodically.

• Late filing or payment - results in interest and penalties and draws unnecessary attention.

Work with tight processes: invoice numbering, monthly or quarterly close with a checklist, and automated bank feeds. When in doubt, have transactions reviewed - especially for cross-border business or complex recharges.

Deductions and tax benefits for SMEs

There is structural profit to be gained here if you apply the rules correctly:

• Entrepreneurs’ deductions - including the self-employed deduction and start-up deduction. The self-employed deduction is being phased out, but can still make a substantial difference if you meet conditions such as the hours criterion.

• SME profit exemption - reduces your profit after entrepreneurs’ deductions by a fixed percentage. This is relevant to almost every income tax entrepreneur.

• Investment allowances - small-scale investment allowance (KIA) for broad investments, environmental investment allowance (MIA) and energy investment allowance (EIA) for sustainable assets. Check per investment whether it qualifies.

• Co-working deduction - if your tax partner works in the business and meets the conditions.

• Research and innovation - RVO schemes such as the WBSO can reduce labour costs for R&D. This indirectly affects your profit and tax burden.

• Costs and provisions - think of training, insurance, subscriptions, and forming realistic provisions for obligations.

Points of attention:

• Representation and mixed costs - often only partly deductible. Document choices and calculations.

• Company car versus private - compare total cost, VAT effect and benefit-in-kind.

• Retirement provision - the fiscal retirement reserve has been abolished for new accrual. Build pension via an annuity or within the BV structure.

If you want to maximise benefits, start with an investment and cost plan at the beginning of the year and have your choices reviewed in advance. That way you actively steer your tax outcome.

Administration, annual accounts and retention obligation

A sound set of books is the basis for a secure return. You keep all records for at least 7 years - often 10 years for real estate and construction projects due to VAT. Digitise and index documents so they are easy to find. Need support? See our Services for local entrepreneurs (SMEs).

Practical admin checklist:

• Use accounting software with a bank feed and scan-and-recognise for invoices.

• Close monthly: reconcile bank, VAT check, follow up open items.

• Keep time sheets and mileage logs if they are tax-relevant.

• Maintain a fixed asset register and post depreciation periodically.

• Process private-use adjustments on time - car, phone, mixed use.

Toward the annual accounts: prepare balance sheet specifications, substantiate general ledger accounts, and reconcile with the VAT returns and, for BVs, with tax valuation rules. A well-supported annual report speeds up the return and reduces error and audit risk.

Do it yourself or outsource?

Doing it yourself is feasible with orderly records and basic knowledge. Still, outsourcing often pays off once you deal with staff, international transactions, investment allowances or a BV structure. That way you avoid missed benefits and costly mistakes. Sparring with a Tax advisor for SMEs gives clarity fast.

Why Profinancials:

• All-in business administration package from €95/mo - bookkeeping, annual report and tax returns included.

• Fixed monthly fees and personal advice - no surprises.

• Online software and client portal - real-time insight and secure document exchange.

• Experience with SMEs, freelancers (zzp), BVs and expat cases - Eindhoven region and nationwide.

Want immediate certainty and time savings? Schedule a free exploratory call via our contact page. Prefer to spar first? Book our Advisory sessions on tax and administration.

Deadlines and penalties at a glance

Filing or paying late leads to interest and penalties. Set fixed reminders in your calendar or have Profinancials monitor the deadlines for you.

Frequently asked questions

What does SME stand for at the Tax Administration?

SME stands for small and medium-sized enterprise. In a tax context it concerns entrepreneurs with sole proprietorships, partnerships, limited partnerships and BVs without large-company size. Schemes such as the SME profit exemption are aimed specifically at this group.

What is the checklist for the income tax return for entrepreneurs?

Basic check: complete records, profit and loss statement, balance sheet specifications, private-use corrections, depreciation, entrepreneurs’ deductions and SME profit exemption, investment allowance, check provisional assessment and file on time. Update your list monthly, not just at year-end.

How can I call the Tax Administration for business?

Call the Business Tax Information Line on 0800-0543. Have your RSIN/BSN, VAT ID or VAT number and relevant return details to hand. Note: the Tax Administration does not give personal optimisation advice - an advisor does.

Who is entitled to the SME profit exemption?

Every entrepreneur for income tax with business profits is entitled to the SME profit exemption. The exemption applies after entrepreneurs’ deductions and thus reduces taxable profit. The hours criterion is not required for this exemption.

What if I am late with my return or payment?

File as soon as possible anyway. You risk penalties and interest. Request deferral if filing is not possible and adjust your provisional assessment to limit interest. Repeat delays can be avoided with fixed monthly closes or outsourcing.

Am I an entrepreneur for income tax purposes and how does the hours criterion work?

You are an entrepreneur if you aim to make a sustainable profit and bear entrepreneurial risk. If you also meet the hours criterion, you can apply entrepreneurs’ deductions. Keep an accurate time sheet with activities and locations to substantiate your entrepreneurship.

Ready to handle your tax return with confidence?

With Profinancials you have one partner for your entire administration, VAT, income tax or corporate income tax. Personal, clear and with fixed monthly fees. Request a no-obligation quote via our contact page - we help SMEs in Eindhoven and beyond fast. Explore pricing via Prices for entrepreneurs.