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Tax return 2025: Which deductions are you missing as a self-employed person?

It's that time again: the tax return for 2024 must be filed. For many self-employed professionals this is an annual recurring challenge. Which expenses are you allowed to deduct? How do you prevent paying too much tax? And more importantly: which tax benefits should you absolutely not miss? In this blog we list the most important deductions for self-employed entrepreneurs in 2025, so you don't leave a single euro on the table.

24 Maart 2025
Reading time 4 minutes
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24 Maart 2025
Reading time 4 minutes
Share this article

Why tax deductions are crucial for freelancers
As an independent professional you pay income tax on your profit. Fortunately you are allowed to deduct certain expenses, which means you pay less tax and your net income is higher. But the rules change every year, and many self-employed people do not take advantage of all the possibilities. By making smart use of deductions, you can save a lot and keep more money to invest in your business and future.

1. The self-employed deduction: still an important saving
The self-employment deduction is one of the best-known tax benefits for self-employed people, but it has been phased out over the past few years. In 2025 the deduction is only €3.750, whereas a few years ago it was still well over €7.000.

Conditions: You must spend at least 1,225 hours per year on your business and meet the Tax Authority's criteria for entrepreneurs.

Tip:Keep track of your hours properly, for example with a time-tracking tool, so that you meet the requirements and don't miss out on a deduction.

2. The starters deduction: extra benefit for beginning self-employed persons
Have you just started as a freelancer? Then you are entitled to the starter's deduction for the first three years, an extra tax benefit on top of the self-employment deduction. In 2025 the starter's deduction amounts to €2.123.

Conditions: You must meet the self-employed deduction requirements and in the past five years have not been an entrepreneur for at least one year.

Note: The start-up deduction is often forgotten by self-employed people who work part-time alongside a salaried job. Check carefully whether you're entitled to it!

3. Business expenses: What may you deduct and what may you not deduct?
Many self-employed people unnecessarily leave money on the table by not properly claiming all business expenses. Expenses you incur for your business are tax-deductible, provided they are business-related and 'necessary'. Think of:

  • Workspace and office supplies: Laptop, office chair, printer, and even a home workspace if this meets the Tax Authority's requirements.

  • Travel expenses: Business kilometers with your own transport you may deduct at €0,21 per kilometer. Public transport costs and plane tickets are also deductible.

  • Training and courses: Do you want to improve your professional knowledge? Costs for training and education are tax-deductible if they are directly related to your work.

  • Telephone and internet costs: Business subscriptions and part of your home internet costs may be included.

Tip: Do you work from home a lot? Make sure you keep your personal and business expenses well separated, so you don't accidentally miss out on benefits.

4. SME profit exemption: pay less tax immediately
In addition to the standard deductions, there is the SME profit exemption. This means that 14% of your profit remains untaxed, so you pay less income tax. The advantage of this is that you do not have to meet an hours criterion for it.

What does this mean for you? Even if you don't qualify for the self-employment deduction, you still benefit from a tax advantage.

5. Deductible expenses for business insurance
Many self-employed people underestimate the importance of good insurance. But did you know that you can deduct premiums for business insurance? Think of:

  • Disability insurance (AOV)

  • Professional liability insurance

  • Business liability insurance

Smart move:Not only does insurance protect you against financial risks, it also directly reduces your taxable income.

6. Pension accrual: make smart use of tax benefits
As a self-employed person (zzp’er) you are personally responsible for your pension. Fortunately there are tax advantages if you put money aside for later. You can save via an annuity (lijfrente) or a blocked pension account (banksparen), whereby you may deduct the contribution fully from your profit.

Why is it interesting? You lower your taxable income and build your financial future.

Note: This benefit only applies if you stay within your annual allowance. Check each year how much you can contribute tax-free.

How can you avoid missing out on deductions?
Many self-employed people leave tax benefits on the table because they don't know exactly which deductions they can claim. Make sure you don't miss out on money by keeping your records in order. Good accounting software or an accountant can help you maintain an overview and complete your tax return correctly. In addition, planning ahead is essential: know which business expenses you can smartly incur before December 31 so you can still include them in your tax return.

Are you unsure whether you're making optimal use of all tax benefits? Then hire a tax advisor or accountant who helps you get the most out of your tax return. That way you won't pay more tax than necessary and will have more left for your business.

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