30% ruling application: documents, timeline, common mistakes

What the 30% ruling actually is

The 30%-regeling is a wage-tax facility that lets your employer pay up to 30% of your gross salary as a tax-free reimbursement of "extraterritorial costs" — the costs of working abroad. In practice it means your taxable salary drops by that share, so you pay Box 1 income tax on a smaller base. For 2026 the rate is a flat 30%; the 30/20/10 phased schedule introduced in the 2024 Tax Plan was repealed. From 1 January 2027 the rate drops to a flat 27% for the remaining duration of every ruling. For someone in the top bracket, the 30% rate is a marginal effective tax cut of roughly 14 percentage points on the covered portion.

The ruling lasts five years for hires from 2019 onwards. Inside that period, the salary-norm cap aligned with the WNT-norm (€262,000 in 2026) limits the maximum tax-free benefit to ~30% of that ceiling. The partial-non-resident election for Box 2 and Box 3 was abolished from 1 January 2025 for new rulings; legacy holders with the ruling on a December 2023 payslip can keep partial-non-resident status through end of 2026 under transitional rules, then everyone reports worldwide Box 2/3 income from 2027.

Who qualifies (the three tests)

1. Recruited from abroad. You were hired into a Dutch role while living outside the Netherlands. People who move first and find a job afterwards usually fail this test.
2. 150-km rule. For 16 of the 24 months before your hire date, your registered address must have been more than 150 km from the Dutch border in a straight line. This excludes most of Belgium, parts of the Ruhr in Germany, and any prior Dutch residence.
3. Salary threshold. Your taxable salary after the 30% deduction must clear an indexed minimum ("salary norm"). For 2026 it is €48,013, with a lower threshold of €36,497 for under-30s with a master's degree. The norm is fully waived for academic researchers in specific schemes. Verify the current figures on the Belastingdienst page.

The five-step application

Document checklist

The Belastingdienst rejects incomplete applications outright rather than asking for more — and the four-month clock keeps ticking while you fix the file. Get every document together before submission.

• Employment contract

  Must show the agreed gross salary, start date, and your role. The salary should be high enough to clear the threshold after the 30% deduction is applied.

• Proof of pre-hire residence abroad

  Two or three independent sources are best: rental contracts, utility bills, employer letters, tax residency certificates, payslips from your foreign employer.

• Distance evidence

  Your previous address must be more than 150 km from the Dutch border in a straight line for at least 16 of the 24 months before your hire date. Border-country residents (parts of Belgium, western Germany) often fail this test.

• Diplomas (under-30 applicants)

  If you're claiming the lower under-30 master's-degree salary threshold, you'll need an apostilled diploma translated into Dutch or English by a sworn translator.

• CV with employment dates

  Used to verify continuous employment and check whether you previously worked in the Netherlands within the look-back window.

• BSN and Dutch address

  Required at the time of filing. If you don't have a BSN yet, your employer can pre-prepare the application but cannot submit it.

Common mistakes that get applications rejected

• 150-km rule fails by months

  You need 16 out of 24 months more than 150 km from the border. People who lived in Brussels, Aachen, Düsseldorf, or Antwerp before moving usually fail. Even short stints inside the radius are counted.

• Salary threshold misses by a few hundred euros

  The threshold is checked after the 30% deduction. Pension contributions and salary sacrifice schemes can push you below. Get the calculation in writing from payroll before signing.

• Application filed late

  Four months from start date — not from arrival, not from BSN issue, not from contract signing. HR teams often miss this on first hires.

• Employer is not a withholding agent

  Foreign payrolls and some EOR providers cannot file. Confirm before accepting the role.

• Documents not legalised or translated

  Diplomas and civil-status documents from outside the EU usually need an apostille and a sworn translation. The Belastingdienst will reject incomplete files outright.

What to do while you wait

The 10–14 week decision window is a planning headache, not a problem. Your employer withholds tax on the full gross during this time. Build a buffer: the first few months of full-rate withholding are roughly 25–35% lower net than what you'll see once the ruling is granted. Plan rent, deposits, and big purchases against the lower number.

When the beschikking arrives, payroll usually corrects the withholding in one or two payslips and a lump-sum refund follows. Some employers spread it across the rest of the year — if yours does and you'd rather have it now, ask for a one-off correction.

After approval: keeping the ruling alive

The ruling can lapse mid-period if your salary drops below the current year's threshold. Watch out for: switching to part-time, taking unpaid parental leave that drags annual income down, or salary-sacrificing into pension or lease cars beyond what payroll modelled. A single year below threshold ends the ruling permanently — there is no make-up year.

Changing jobs without losing the ruling

You can carry the remaining duration to a new employer if you apply for continuation within three months of your last working day at the old one. Both employers sign a joint request, and the new role has to meet all the original conditions on its own terms. A gap longer than three months ends the ruling.