The 30% ruling for employers: a practical guide for HR and hiring managers

You are hiring internationally, or you already have. The 30% ruling (becoming the 27% ruling from 2027) is one of the most valuable tools you have to make a Dutch offer competitive, and one of the easiest places to make a mistake that costs your new hire real money. This guide walks HR, finance, and hiring managers through what the ruling is, who qualifies, what your role is in the application, and where borderline cases quietly become rejections.

What the ruling does, in one paragraph

The 30% ruling lets you pay up to 30% of a qualifying employee's gross salary as a tax-free allowance for a maximum of 5 years from the start date. From January 2027, the rate drops to 27% for anyone whose ruling started in 2024 or later; existing higher rates are protected for the years before 2027. The ruling is granted per employment, on joint application by employer and employee, and the decision is made by Belastingdienst.

Who qualifies (the version worth knowing)

Three tests, applied together:

• Recruited from abroad. The employee must have been hired from outside the Netherlands. There is a specific exception for graduates of a Dutch master's program hired within a defined window.
• Distance rule. The employee lived more than 150 km from the Dutch border for most of the 24 months before the first working day.
• Salary norm. In 2026 the taxable salary after the tax-free part must clear €48,013 for standard applicants, or €36,497 for under-30 holders of a Dutch or equivalent master's degree. From 2027 those thresholds rise to €50,436 and €38,338.

Scientific researchers at designated Dutch institutions and doctors in specialist training skip the salary test.

Your role as the employer

The 30% ruling is a joint application. What that means in practice:

• The employment contract needs to reserve the tax-free allowance separately from the taxable salary. Getting this clause right, before the employee signs, prevents a common category of rejection.
• The application must be filed within 4 months of the first working day to keep the retroactive effect. Filed later, the ruling only applies from the month after submission, so months of benefit are lost.
• Belastingdienst typically takes 8 to 12 weeks to issue a decision. In the meantime, payroll can apply the ruling provisionally, but only if the contract is set up correctly.
• Once granted, the ruling belongs to that employment. If the employee moves to another employer, a fresh joint application is needed within 3 months of leaving your payroll to keep continuity.

The borderline cases we see most from employers

Bigger firms often decline these. They are the ones worth pausing on before you send the offer.

• Dutch master's graduate you are hiring locally. Studying here does not automatically move the employee's center of life to the Netherlands, but the evidence needs to be built. Timing between graduation and start date matters, and so does the interpretation you rely on.
• Freelancer becoming an employee. A KvK registration or freelance income during studies rarely disqualifies on its own. How the activity is documented and explained is what changes the outcome.
• Employee already in the Netherlands. If they were living here in the 24 months before start, the 150 km test needs verification, not an assumption.
• Gap between graduation and hire. The tax authority reads "immediately after graduation" tightly. Courts have taken a more holistic view. Both readings exist and neither is settled, so a well-argued case matters.
• Previous NL stay in the last 25 years. Any prior stay or work in the 25 years before arrival can deduct from the term. It is a strict lookback, and it is often missed.
• Rejected application or a rejection on the horizon. A bezwaar (objection) has a 6 week window from the decision date. After that, options narrow quickly.

What it costs the employer to get this wrong

The direct cost lands on the employee (lost tax-free months, or a full rejection), but the second-order cost is yours: a signing bonus you now need to renegotiate, a hire who is quietly unhappy in month three, or a candidate who accepts a competing offer because the other company's HR was clearer about the ruling.

What we do for employers

We handle the ruling side of international hires so your HR team does not have to become tax specialists. For borderline cases, we give you an honest assessment before you commit, and we prepare the application in the strongest possible way when you decide to go ahead.

• Case assessment for a specific hire. A written evaluation of eligibility, timing, and risk, delivered in 1 to 2 business days.
• Full application, end to end. Contract clause review, dossier, joint application, and follow-up with Belastingdienst. About 2 weeks from kickoff to submission.
• Second opinion on a declined case. A read on whether bezwaar is worth filing, and on what grounds.

Confidential. Fixed price per case. No retainer.