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Bringing Your Partner and Children on a DJFT Permit

UNVERIFIED: one or more figures on this page are not yet confirmed by an official source. We flag exactly which ones below, instead of presenting them as settled fact.
On this page
  1. Who can join you
  2. The income test for self-employed sponsors
  3. Can your partner work?
  4. Documents to prepare
  5. Health insurance

Your family doesn’t come along automatically on your permit. Each family member applies for their own residence permit, with you as their sponsor.

Who can join you

The IND has separate routes for:

  • a partner: a spouse, a registered partner, or an unmarried partner in a lasting, exclusive relationship
  • minor children

Law firms note that partners of any gender qualify.

The income test for self-employed sponsors

As sponsor, your income must be independent, sustainable and sufficient. For self-employed people the IND’s income page says:

  • income counts as sustainable once you’ve earned it for 18 months at the time of the application
  • if you apply for your own permit and your family’s at the same time, the IND looks at the expected income in your business plan
  • for the second half of 2026 the required profit is €1,766.77 per month, including holiday allowance

The IND’s online income check asks whether you applied under the Dutch-Japanese trade treaty, but its pages don’t explain what that changes.

UNVERIFIED: whether the treaty lowers or replaces the family income test. Ask the IND or a lawyer before you rely on that.

Can your partner work?

Yes. ind.nl says your family members “are allowed to work in the Netherlands without a work permit (TWV).” That’s broader than your own permit, which is tied to your business.

Documents to prepare

  • Proof of each family relationship, such as birth and marriage records, with an apostille and a translation into Dutch, English, French or German
  • For unmarried partners: the IND’s declaration of relationship
UNVERIFIED: which Japanese document the IND accepts as proof, for example a family register extract (戸籍謄本). Japan doesn't issue the same kind of birth and marriage certificates as many other countries. Check the document list in the IND's family application form.

Health insurance

According to one law firm, you and your family have full access to Dutch health care and can take out Dutch basic health insurance (basisverzekering) once you have your permits.

US citizen? The same topic for the Dutch-American treaty: Read it on DAFT Guide →

This page provides general information only. It is not legal or tax advice. Rules change and individual circumstances vary. Always verify details with the IND or a qualified adviser before acting.

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