The Netherlands loves paperwork. But it also loves entrepreneurship—or at least, it pretends to. If you’re thinking about operating as a solo entrepreneur here, the Eenmanszaak (literally “one-man business”) is the structure waiting for you. It’s the Dutch version of a sole proprietorship, and it’s both accessible and punishing, depending on how much you make.
I’m going to walk you through what this status actually means, how much the taxman will take, and whether it’s worth your time if you’re serious about fiscal optimization.
What Is an Eenmanszaak?
Simple. You and your business are legally the same thing. No corporate veil. No separation. If your business owes money, you owe money. If someone sues your business, they sue you. Unlimited personal liability is the price of simplicity.
But here’s the upside: it’s fast to set up. No minimum capital. No board meetings. You register with the Kamer van Koophandel (Chamber of Commerce), get a VAT number if needed, and you’re live. That’s it.
Most Dutch freelancers—especially the so-called ZZP’ers (self-employed without personnel)—operate under this structure. It’s ubiquitous. Which means the tax authorities know every trick in the book.
The Tax Reality
Here’s where it gets expensive. Fast.
Your profit is taxed as personal income under Box 1 of the Dutch income tax system. Progressive rates. National insurance contributions baked in. And a health insurance levy on top. Let me break it down for 2025 (rates are similar in 2026, with minor adjustments).
| Income Bracket (EUR) | Tax Rate (%) | Health Insurance Contribution (%) | Effective Rate (%) |
|---|---|---|---|
| €0 – €38,441 (~$41,500) | 35.82% | 5.26% | 41.08% |
| €38,441 – €76,817 (~$82,900) | 37.48% | 5.26% | 42.74% |
| Above €76,817 | 49.50% | 5.26% | 54.76% |
Yes, you read that right. Once you cross roughly €76,817 ($82,900), the Dutch state takes more than half of every additional euro you earn.
This is not a tax-friendly jurisdiction for high earners. If you’re pulling in six figures as a solo consultant, you’re funding a bureaucracy that will never thank you.
The Deductions (Your Only Friends)
The Dutch government isn’t entirely sadistic. There are two key deductions that slightly soften the blow:
1. Zelfstandigenaftrek (Self-Employed Deduction)
This is a flat deduction of €2,470 (~$2,670) for 2025. It’s automatic if you meet the “hours criterion”—working at least 1,225 hours per year in your business. That’s roughly 24 hours a week. Not hard to hit if you’re serious.
But here’s the catch: this deduction has been declining for years. It used to be over €7,000. The state is phasing it out. By 2027, it’ll be gone entirely. Classic Dutch fiscal policy: give with one hand, take with the other.
2. MKB-winstvrijstelling (SME Profit Exemption)
This one’s better. You get a 12.7% exemption on your taxable profit. If you make €50,000 (~$54,000) in profit, only €43,650 is taxed. The rest is exempt.
It’s not huge, but it’s something. And unlike the self-employed deduction, it scales with your profit. The more you make, the more you save. Sort of.
The VAT Trap (And How to Avoid It)
If your turnover exceeds €20,000 (~$21,600) per year, you’re required to charge VAT (currently 21% for most goods and services in the Netherlands). That means invoicing clients with VAT, collecting it, and remitting it quarterly to the Belastingdienst.
Pain in the ass? Absolutely.
But there’s an exemption: the Kleine Ondernemersregeling (KOR), or Small Business Scheme. If your turnover stays under €20,000, you can opt out of VAT entirely. No collection, no remittance, no quarterly filings.
The trade-off? You can’t reclaim VAT on your business expenses. For most service-based freelancers, that’s fine. Your biggest costs are probably your laptop and coffee. But if you’re buying equipment or inventory, the math changes.
Run the numbers. Sometimes it’s worth crossing the threshold just to reclaim input VAT.
Who Should (And Shouldn’t) Use This
An Eenmanszaak makes sense if:
- You’re testing a business idea and want minimal overhead.
- Your income is modest (say, under €50,000 or ~$54,000 per year).
- You don’t have major liability risks.
It does not make sense if:
- You’re earning €100,000+ (~$108,000+) and getting slaughtered by the top tax bracket.
- You operate in a high-risk industry (consulting for corporates, construction, anything involving contracts that could explode).
- You want to reinvest profits into the business without personal tax implications.
In those cases, you’re better off incorporating a BV (private limited company). Corporate tax is 19% on the first €200,000 (~$216,000) of profit—far lower than the personal rates. But that’s a different article.
The Bureaucracy You’ll Face
Let’s be honest: the Dutch state is efficient, but it’s also invasive. As a sole proprietor, expect:
- Annual tax returns: You’ll file a full personal income tax return, including your business profit and loss.
- Quarterly VAT filings: If you’re above the €20,000 threshold.
- Hours criterion proof: The tax office can (and does) audit whether you actually worked 1,225 hours. Keep records.
- Social security coverage: You’re not automatically covered by unemployment or disability insurance. You can opt in (vrijwillige verzekering), but it’s expensive and often not worth it.
The Dutch tax authority (Belastingdienst) is not your friend. They’re competent, digitized, and relentless. Don’t try to cheat. They will find you.
My Take
The Eenmanszaak is a functional tool for small-scale operators. It’s not a tax haven. It’s not even tax-efficient. But it’s legal, straightforward, and gets you into the game quickly.
If you’re a digital nomad or location-independent entrepreneur, think carefully before anchoring yourself here. The Netherlands has tax treaties with most of the world, which can complicate your flag theory strategy. And that 54.76% effective rate? That’s capital you could be deploying elsewhere.
But if you’re already here—maybe you have family, clients, or other ties—then yes, the Eenmanszaak is your starting point. Just don’t get comfortable. Once your income scales, start planning your exit. Incorporate. Relocate. Optimize.
The state will take as much as you let it. Your job is to let it take as little as possible.
I update my database on jurisdictions regularly. If you’ve got recent official documentation or firsthand experience with the Eenmanszaak setup in 2026, send me an email or check back here—I’ll fold it into future audits.