The 30% ruling (30%-regeling) is a Dutch tax facility for employees recruited from abroad whose skills are scarce in the Dutch labour market. When you qualify, your employer can pay part of your salary as a tax-free allowance compensating for the extra costs of relocating to and living in another country. For a qualifying expat it is comfortably the most valuable tax benefit available in the Netherlands, and for many people it is the difference between a Dutch salary offer being competitive and being merely adequate.
It is also the benefit whose rules have changed most often. If you are reading older guidance — including guidance published as recently as 2024 — there is a good chance it describes a schedule that no longer applies to new applicants. This guide covers the current position, how the ruling actually works in practice, and the specific mistakes that cost people money.
What the ruling actually does
The mechanics matter, because the ruling is widely misdescribed as a tax cut. It is not. Your tax rates do not change. Instead, your employer reclassifies a portion of your agreed salary as a tax-free reimbursement for "extraterritorial costs" — the additional expenses of living abroad. The remaining portion is your taxable salary and is taxed at ordinary Dutch rates.
The practical effect is large because the Dutch top rate is high. Once your income crosses into the upper bracket, every euro moved from taxable salary into the tax-free allowance saves you close to half of it. This is why the ruling is worth disproportionately more to higher earners: at a salary near the qualifying threshold the benefit is real but modest, while at €100,000 or more it is transformative.
One consequence people miss: because the ruling reduces your taxable salary, it also reduces the salary figure used for some other purposes. Mortgage lenders, for instance, may assess borrowing capacity on your taxable salary rather than your gross package — which can mean a smaller mortgage than your actual income suggests. See our guide to getting a mortgage as an expat for how lenders treat this.
Who qualifies: the three tests
You must satisfy all three of the following. Failing any one of them disqualifies you regardless of how comfortably you clear the others.
1. You were recruited from abroad — the 150km rule
You must have lived more than 150 kilometres in a straight line from the Dutch border for at least 16 of the 24 months immediately preceding your first day of Dutch employment. The distance is measured as the crow flies, not by road.
In practice this excludes applicants from Belgium entirely, along with Luxembourg, most of the western German border region, and parts of northern France and south-east England. It catches people out in two specific situations: those who did a master's degree in the Netherlands and then took a Dutch job (you were living in the Netherlands, so you fail), and those who moved to Belgium or Germany shortly before starting Dutch work. The 16-of-24-months framing does allow some flexibility — a short stint inside the 150km zone does not automatically disqualify you if the bulk of the preceding two years was spent outside it.
2. You meet the salary threshold
The "scarce expertise" requirement is not assessed through a skills test. In practice it is a salary test: earn above the threshold and your expertise is deemed scarce. In 2026 the minimum taxable salary is approximately €46,107 gross per year, with a reduced threshold of approximately €35,048 for employees under 30 holding a qualifying master's degree.
The critical detail — and the single most common misunderstanding about the ruling — is that this threshold applies to your salary after the tax-free allowance has been deducted, not to your headline gross. Because the allowance is up to 30%, the gross salary you actually need is roughly 1.43 times the threshold: in the region of €65,900 for the standard category and €50,100 for the young-master's category. Someone offered exactly €46,107 gross does not qualify at the full 30%; their post-allowance taxable salary would fall well below the line.
Thresholds are indexed annually, so confirm the current figures before relying on them.
3. You have a Dutch employer
Your employment must be with a Dutch employer or the Dutch branch of an international one, and that employer must be withholding Dutch payroll tax. The ruling is a payroll facility — there is no version of it for freelancers, contractors invoicing from abroad, or the self-employed. If you are working for yourself in the Netherlands, this guide does not apply to you; see registering as a ZZP freelancer instead.
The threshold is tested continuously, not once
Qualifying at the start is not the end of it. The salary requirement must be met throughout the period you hold the ruling, and it is assessed on an annual basis. If your taxable salary drops below the threshold in a given year, you can lose the ruling for that year — and losing it is not always recoverable.
This has real consequences in situations people do not anticipate. Dropping to part-time hours, taking a period of unpaid leave, or moving to a lower-paid role internally can all push your annual taxable salary under the line. Parental leave and extended sick leave can have the same effect depending on how your employer structures pay during the absence. If any of these are on your horizon, raise it with your payroll department before the change takes effect rather than discovering the problem in an annual review.
The indexation of the threshold each January also matters over a five-year run: a salary that clears the line comfortably in your first year may sit uncomfortably close to it by your fourth if your pay has not kept pace.
Duration: which schedule applies to you
The total duration is 60 months — five years — but the percentage you receive across those months depends on when you entered the ruling, and there are currently two schedules running in parallel.
If you applied under the 2024 rules, your ruling tapers in three blocks of 20 months: 30% for the first 20, then 20%, then 10%. Averaged across the five years, that is an effective 20%.
If you applied from 1 January 2026 onward, the schedule is 30% for the first 30 months, then 25% for the remaining 30 — an effective 27.5% across the period. This followed sustained pressure from major Dutch employers and universities arguing the tapered version had made the Netherlands uncompetitive for international talent.
People already on the 2024 schedule generally remain on it, though switching may be possible and is usually advantageous. Your employer's payroll provider handles the mechanics. Our guide to the 2026 tapering changes covers the comparison and the switching question in detail.
Applying: the four-month window
You do not apply yourself. The application is made jointly by you and your employer to the Belastingdienst, using the request form for the 30% facility, and in the overwhelming majority of cases the employer's HR or payroll function drives the process.
The deadline is the part worth memorising: the application must be submitted within four months of your first working day for the ruling to be backdated to day one. Miss that window and the ruling can still be granted, but only from the month after submission — and the months in between are simply lost. On a substantial salary, a few months of forfeited benefit is a meaningful sum, and it is entirely avoidable.
Processing typically takes around six weeks, though it can run longer at busy periods. Because the four-month clock runs from your start date rather than from when your paperwork is ready, the practical advice is to raise the 30% ruling with HR during onboarding — ideally in your first fortnight — rather than assuming it is in hand. Smaller employers who have not hired internationally before sometimes do not know the facility exists.
Changing jobs without losing the ruling
The ruling is tied to a specific employment relationship, not to you personally, so it does not automatically follow you to a new job. It can be transferred, but only if the gap between leaving your old role and starting the new one is short — the standard window is three months — and your new employer must submit a fresh application.
Two practical implications. First, if you are between jobs, the clock is unforgiving: a four-month gap generally ends the ruling permanently, so a long sabbatical mid-ruling is expensive. Second, the new application is a new application — your new employer needs to file it promptly, and you need to still meet the salary threshold in the new role. Negotiating a package that clears the threshold matters more than it might appear, because falling just under it costs you not only the difference in salary but the entire remaining value of the ruling.
The clock does not reset on a job change. You continue through the remaining months of your original 60, on your original schedule.
The secondary benefits
Two additional advantages travel with the ruling, one significant and one merely convenient.
The significant one concerns Dutch wealth tax. Ruling holders have historically been able to elect treatment as a partial non-resident taxpayer, which excludes foreign-held assets from Dutch Box 3 wealth tax. For an expat with substantial savings or an investment portfolio held outside the Netherlands, this election has been worth considerably more than the salary allowance itself. This is an area that has been subject to legislative change and transitional arrangements, so confirm its current availability and its applicability to your situation with a Dutch tax adviser before relying on it — do not assume it applies simply because you hold the ruling.
The convenient one: ruling holders can exchange a foreign driving licence for a Dutch one without sitting the Dutch driving test. See exchanging your foreign driving licence for how that process works.
Common and expensive mistakes
Four recur often enough to be worth stating plainly. Assuming HR has it in hand. The four-month deadline is missed most often at smaller employers with limited international hiring experience — ask explicitly and early. Reading the salary threshold as a gross figure. It is a post-allowance figure; the gross you need is roughly 1.43 times higher. Negotiating on gross package alone when changing jobs. A new role that pays marginally more but drops your taxable salary under the threshold can leave you materially worse off. Assuming older guidance still applies. The rules changed in 2024 and again in 2026, and a great deal of material online — including from otherwise reputable sources — still describes superseded schedules.
When to get advice
The application itself rarely needs a specialist; competent payroll departments handle it routinely. Advice is worth paying for in three situations: where the partial non-resident election is potentially in play and you hold significant assets abroad, where you are on the 2024 schedule and weighing whether to switch, and where your circumstances are non-standard — a part-time arrangement, a role split across countries, or a salary sitting close to the threshold. In those cases a Dutch expat tax specialist will typically save you a multiple of their fee.