DIY or pay someone? Honest comparison.

The three options

	DIY	Self-Service (€100)	Full Application (€499)
Cost	€0	€100 incl. VAT	€499 incl. VAT
Your time	5–8 hours reading + filling	10-minute intake	10-minute intake
Form language	Dutch form (English version exists but is partial)	Filled in correctly, English-language guide attached	Filled in correctly, we submit it
Threshold check	Your responsibility	We verify against 2026 thresholds	We verify against 2026 thresholds
Edge cases (prior NL visits, gap years, partial non-resident)	Risk of mistake	Flagged, you decide	Handled by tax lawyer
Submission	You file	You file (with our guide)	We file on your behalf
Follow-up with Belastingdienst	You handle questions in Dutch	You handle questions	We respond and translate
Refund if pre-check fails	N/A	Full refund	Full refund
Typical decision time	10–14 weeks	10–14 weeks	10–14 weeks

When DIY is fine

Filing it yourself is a reasonable choice if you have time and a clean case. The Belastingdienst form is available in English (LH 598-1Z61FOL ENG) and they will process a complete, correct submission.

• You read written Dutch comfortably or are willing to use translators for the official guidance.
• Your case is textbook: you lived more than 150 km from the Dutch border for the last 2 years, you weren't in the Netherlands in any meaningful way recently, your salary is well above the threshold, and you have a normal employment contract starting on a clean date.
• You have 5–8 spare hours in the first month of your move, on top of finding housing, opening a bank account, and registering with the gemeente.
• You're confident about the 4-month deadline. Missing it costs you months of savings. The deadline trips up the largest share of DIY filers, not the form itself.

When the €100 Self-Service pays for itself

If your case is straightforward but you don't want to spend an evening on a Dutch tax form, the Self-Service tier hands you a filled and checked form plus a one-page guide. You submit it through MijnBelastingdienst. The €100 buys you roughly 5 hours of reading and removes the threshold-math anxiety.

When the €499 Full Application is worth it

The €399 delta over Self-Service buys three things that matter when something goes wrong:

• Review by a Dutch tax lawyer. Not a checklist. Someone who has handled edge cases reviews your specific facts before submission.
• Submission and follow-up. We file electronically on your behalf and respond to any Belastingdienst follow-up questions, which arrive in Dutch and have short reply deadlines.
• Refund if our pre-payment eligibility check fails. We screen the case before charging. If we find you don't qualify, you don't pay. (Once the prepared form is delivered, the service is complete; see our refund policy.)

It's worth it specifically if you have any of these:

• You've spent time in the Netherlands in the last 25 years (studies, secondments, even long holidays).
• You're changing employers and want to keep the ruling. The continuation rules are strict.
• Your start date sits near a year boundary and you might be hit by the 2027 phase-down to 27%.
• Your salary is close to the threshold, or you're under 30 and your Master's degree is from outside the EEA.
• You don't want to deal with Dutch tax correspondence. Letters from the Belastingdienst are in Dutch, with two-week reply windows. We translate and respond.

What it doesn't depend on

A few things people worry about that don't actually matter:

• Decision speed. The Belastingdienst takes 10–14 weeks regardless of who files. Paying us doesn't accelerate them.
• Approval rate. If you meet the criteria, you'll be approved whether you file yourself or use us. We don't have a magic approval channel. What we do is reduce the chance you get rejected for something fixable (wrong start date, missing employer declaration, miscalculated threshold).
• The benefit itself. The 30% (or 27% from 2027) exemption is identical in all three paths. Your savings depend on your salary, not on how you applied.