All Tax Deductions for Freelancers in 2026: Complete Overview

As a freelancer (ZZP), you are entitled to numerous deductions that can significantly reduce your tax burden in 2026. But which ones exactly? And more importantly: which ones might you forget? In this article, we list ALL deductions for freelancers, complete with 2026 amounts, examples and required documentation.

Top 10 Deductions Every Freelancer Must Know

1. Self-employed Deduction: The Most Important for 2026

The self-employed deduction is the largest deduction for most freelancers.

Practical example:
Sandra is a freelance copywriter. She works 30 hours per week, 46 weeks per year = 1,380 hours. She meets the hour criterion and may deduct € 1,200 from her profit.

Required documentation:

• Time registration (agenda, timetracking app, Excel)
• A time tracking app provides a complete hour registration that you can use as proof for your tax return.
• Proof of entrepreneurship (Chamber of Commerce extract)

2. Starter Deduction: Extra Benefit for Beginners

Did you recently start? Then you may be entitled to the starter deduction. Read our complete guide to the starter and self-employed deduction for all details.

Practical example:
Tom started in July 2024 as a freelance developer. In 2026, he may use the starter deduction for the third and final time. Total benefit over 3 years: € 6,369!

3. SME Profit Exemption: For Everyone

The SME profit exemption applies to ALL entrepreneurs, even without hour criterion.

Calculation example:

Profit: € 50,000
- Self-employed deduction: € 1,200
= € 48,800
SME profit exemption: 12.70% x € 48,800 = € 6,198

4. Small-scale Investment Deduction (KIA): Forgotten Gold Mine

Many freelancers forget the small-scale investment deduction, while this can add up significantly.

Requirements:

• Investment between € 2,901 and € 398,236
• Business assets minimum € 450 each

Examples of forgotten investments:

• New laptop (€ 2,000): € 560 deduction
• Office furniture (€ 1,500): € 420 deduction
• Software licenses (€ 800): € 224 deduction
• Smartphone (€ 1,200): € 336 deduction

Documentation needed:

• Purchase invoices
• Payment receipts
• Asset statement in administration

5. Annuity Premium Deduction: Pension with Tax Benefit

Since July 2024, as a freelancer you may deduct up to 30% of your profit for pension. Read our pension guide for freelancers for the complete overview.

Practical example:
Lisa has € 60,000 profit. Her annual allowance: 30% x (€ 60,000 - € 19,172) = € 12,248. She deposits € 10,000 in an annuity and immediately saves € 3,756 in taxes (37.56% rate).

6. Employment Tax Credit: Automatic but Check It!

You get the employment tax credit automatically, but the amount varies.

Maximum 2026: € 5,685

At income of: € 43,071

7. General Tax Credit: For Everyone

The general tax credit applies to all taxpayers.

Amount 2026: € 3,115 (maximum)

Phase-out from: € 28,406 income

8. Business Expenses: The Often Forgotten Items

In addition to the major deductions, there are numerous business expenses that are deductible. See our home office and business expenses guide for detailed rules per category:

Documentation essential:

• Keep ALL receipts
• Note business percentage for mixed use
• Take photos of paper receipts
• Use our Expense Classifier to quickly categorize your business expenses

9. Research and Development (WBSO)

Do you work on innovation? The WBSO provides a fixed deduction.

For freelancers: € 15,979 fixed deduction

Requirement: Minimum 500 R&D hours per year

Examples of R&D work:

• Developing new software
• Technical product development
• Process innovations

10. Gift Deduction: Doing Good Pays Off

Do you donate to charities? Check the gift deduction.

Requirements:

• ANBI status charity
• Minimum 1% of threshold income
• Maximum 10% of threshold income

Special Situations with Additional Deductions

Disabled? Extra Deductions!

• Cessation deduction: 3.5% of cessation profit
• Disability deduction: Depending on percentage

Employment + Freelance Combination

Watch out for these points:

• Travel expenses: do not deduct twice
• Employment tax credit: usually already settled through salary
• Employer pension premiums: affects your annual allowance

Partner? Distribute Smartly!

With a fiscal partner you can distribute certain deductions. Read our fiscal partnership guide for smart distribution strategies:

• General tax credit (if partner has no/low income)
• Gift deduction
• Annuity premiums (partially)

Complete Documentation Checklist

Practical Tips from Experts

Tip 1: Start a "Deductions Folder"

MKB Servicedesk advises: immediately take a photo of receipts upon receipt and save them in a digital folder per category.

Tip 2: Use the Pre-filled Return Smartly

The Tax Authority pre-fills many details, but especially check:

• Healthcare costs (often incomplete)
• Gifts (not always reported)
• Provisional assessments (check if everything is correct)

Tip 3: Plan Large Purchases Strategically

Invest smartly:

• Just above € 2,901 for KIA
• In December for immediate deduction next year
• Spread over years when phasing out self-employed deduction

Tip 4: Don't Forget the Small Costs

€ 2 per working day for home office seems little, but over a year that's € 460 deduction!

The 7 Biggest Misses for Freelancers

1. Not claiming home office - Average € 460 missed
2. Forgetting small office costs - € 200-500 per year
3. Not claiming KIA - Up to € 20,072 possible!
4. Leaving old annual allowance unused - Thousands of euros pension deduction
5. Not tracking travel costs - € 0.23 per km adds up!
6. Forgetting courses - 100% deductible
7. Not splitting mixed costs - Phone, internet, car

Calculation Example: Complete Picture

Action Plan for Your Tax Return

1. Download our free checklist with all deductions
2. Gather your documentation based on the list
3. Calculate your deductions with our Tax Calculator
4. Double-check that you don't forget anything
5. Set aside enough tax: use our 2026 tax savings guide to know exactly how much to reserve
6. Calculate your net income: see our gross to net guide 2026
7. Keep everything for at least 7 years

Conclusion

Deductions are not a "nice to have" but essential for your business. The difference between claiming everything or not can mean thousands of euros. Start your preparation on time, keep track of everything throughout the year, and don't miss a single deduction anymore.

Sources and Further Reading

• Belastingdienst - Ondernemersaftrek
• KvK - Belastingen voor Starters
• RVO - WBSO Aanvragen