So you got "the email" from HR. Somewhere between the relocation checklist and the bike-buying advice, someone mentioned "the 30% ruling" like you're supposed to already know what that means. You don't. Nobody does, on day one. Here's the short version: the 30%-regeling lets your employer pay up to 30% of your gross salary as a tax-free allowance instead of taxing it like normal income. It exists because moving your whole life to a new country costs money the Dutch government quietly admits it should help with, and the result is one of the most generous tax breaks you'll find anywhere in Europe.
Picture this
Two colleagues, same job title, same salary, hired on the same day. One flew in from Toronto, the other commuted from Antwerp (just inside the 150km line). Only one of them gets the 30% ruling. Welcome to Dutch tax law: it's not always fair, but it is at least consistent.
It's not just "are you from abroad." The Belastingdienst checks a specific checklist:
The official rulebook lives on the Belastingdienst site if you want the legal phrasing rather than our summary: see voorwaarden voor de 30%-regeling.
To qualify for the standard ruling in 2026, your taxable salary (after the 30% deduction) needs to clear €48,013 a year. Younger expats catch a break: if you're under 30 with a qualifying Master's degree, the bar drops to €36,497. These numbers move every year, so don't trust last year's screenshot from a Facebook expat group, our calculator always applies the correct figure for the tax year you select.
Here's the part almost nobody explains well: once your gross salary gets close to the threshold, the ruling stops being a clean "30% off the top." Below roughly 1.43× the minimum threshold, the effective percentage shrinks automatically so your taxable salary never drops under the legal floor. Toggle the 30% ruling switch in our calculator and watch the effective percentage adjust in real time, instead of doing the algebra on a napkin.
| Category | 2026 minimum taxable salary |
|---|---|
| Standard | €48,013 / year |
| Under 30 with a qualifying Master's degree | €36,497 / year |
Because that tax-free 30% sits completely outside the regular Box 1 brackets, the effect is biggest for people who'd otherwise be paying the 37.56% or 49.5% rate on every extra euro. The remaining 70% of your salary gets taxed the normal way, through the usual brackets, tax credits, and social security contributions. Only the tax-free slice gets the special treatment. The rest of you is taxed like any other resident.
The cleanest way to see your real number, rather than someone else's anecdote from a Reddit thread: punch your gross salary into the calculator, flip the 30% ruling toggle on and off, and look at the two net monthly figures side by side. That comparison is the whole article, condensed into one click.
Good to know before you celebrate too hard
The ruling runs for a maximum of 5 years from its start date, it doesn't apply to genuinely self-employed income, and since 2024 the maximum tax-free percentage has been gradually trimmed for some cohorts compared to the older, more generous version. Check your own start date against the rules that applied when you first qualified, not the rules that applied to the colleague who moved here in 2019 and won't stop talking about it.
This article reflects Dutch tax rules as of 2026. It is not tax advice, consult a qualified belastingadviseur for your specific situation.