Netherlands — Highly Skilled Migrant: 8-Month Absence Rule

Summary

Limit

8 months (approx. 240 days) outside the Netherlands

Window

Per 12 months (Bounded applies a rolling window)

How it counts

Cumulative — separate trips are added together

Purpose

Framed as time spent working abroad, sponsor employment intact

Effect

Over the limit, the IND may presume your main residence moved abroad

Basis

Vreemdelingenwet 2000 art. 18(1)(a) / art. 19; Vc 2000

If you hold a Dutch highly skilled migrant (kennismigrant) residence permit, the Immigration and Naturalisation Service (IND) treats you as still living in the Netherlands — and lets you keep the permit — as long as you spend at most 8 of any 12 months outside the country to work there, while you stay employed by your recognised sponsor. Separate trips are added together, and the IND counts per 12 months rather than per calendar year — Bounded applies a rolling window, the cautious reading. Go over 8 months and the IND may assume your main residence (hoofdverblijf) has moved abroad, which is a ground to refuse renewal or revoke the permit. The often-quoted "90 days" is the Schengen short-stay rule and does not apply here.

Who it applies to

This rule is about keeping a specific permit. It matters most if you:

• Hold a Dutch residence permit with the restriction "work as a highly skilled migrant" (arbeid als kennismigrant).
• Take an overseas posting, secondment, or long project for your Dutch sponsor while keeping the job.
• Split your working year between the Netherlands and one or more countries abroad.

It does not apply to ordinary temporary permits, which follow a stricter general rule (see below), nor is it the same as the continuous-residence test for permanent residence or naturalisation. If your permit does not carry the kennismigrant restriction, the 8-month allowance is not yours to rely on.

The rule — and why it exists

A residence permit is meant to reflect that the Netherlands is genuinely your main home. The IND states that a kennismigrant may stay outside the Netherlands for a maximum of 8 months per 12 months — adding up any separate periods — to work abroad, provided you continue to meet the permit conditions (chiefly, staying employed by your recognised sponsor and meeting the salary requirement). Stay within that allowance and the IND does not treat your main residence as having moved.

Cross it, and the presumption flips: the IND may conclude your hoofdverblijf is abroad. That is a statutory ground under the Aliens Act 2000 (Vreemdelingenwet 2000) to refuse to extend the permit (art. 18(1)(a)) or to revoke it (art. 19). The detailed policy sits in the Aliens Act Implementation Guidelines (Vreemdelingencirculaire 2000).

• It is a work-abroad allowance. The Vc 2000 policy rule frames the 8 months as time spent performing work outside the Netherlands (arbeid buiten Nederland verricht) — not a general licence to be absent for any reason. Long non-work absences do not get the same protection.
• It is cumulative, not consecutive. The IND does not require the months to run back-to-back; it sums the separate periods you were away within the window.
• Per 12 months, not per calendar year. The IND words it as "8 months per 12 months", while it expressly counts the general rule per calendar year. The anchor is not defined, so Bounded applies a rolling 12-month window.

How this differs from the general rule. The kennismigrant allowance is deliberately more generous than the rule for ordinary temporary permits, where the IND presumes the main residence has moved after more than 6 consecutive months abroad, or after more than 4 consecutive months abroad in each of 3 consecutive calendar years. That general test is measured in consecutive months per calendar year and does not add separate trips together — the opposite of the kennismigrant test. Do not mix the two up.

Counting the days

The legal unit here is months, not days: 8 months out of 12. As a working approximation, 8 months is roughly 240 days. Bounded counts your days outside the Netherlands and warns you as the cumulative total in a rolling 12-month window approaches that mark — but treat the line as "about 8 months," not a precise day integer, because month lengths vary.

1. 1Count every day you spend outside the Netherlands, working abroad, within a 12-month window.
2. 2Add up separate trips — the periods are cumulative, so three shorter stints away are summed, not treated one at a time.
3. 3Evaluate a rolling 12 months, not the calendar year: any 12 consecutive months that contain more than about 8 months away can trigger the presumption.
4. 4Keep your permit conditions live throughout — continued sponsor employment and your municipal (BRP) registration both matter alongside the count.

Because the test sums separate absences over a moving window, a pattern of frequent overseas work — rather than one long single trip — is the classic way a kennismigrant edges over the line without noticing.

Examples

Example 1 — added up over the year

Priya is a kennismigrant at an Amsterdam scale-up. Over 2026 she works from the company's Bangalore office in three stints: 1 February to 30 April, 1 June to 31 August, and 1 October to 30 November — about 3 + 3 + 2 months. That totals roughly 8 months. Summed cumulatively, she is right at the edge; a few more weeks abroad in the same 12 months would put her over and let the IND presume her main residence has moved.

Example 2 — one long secondment

Tomas is seconded to his sponsor's Munich site from 1 March to 15 November 2026 — over 8 continuous months. On the face of it he is past the allowance, but the IND makes an express exception: a kennismigrant seconded by a Dutch employer to another EU member state may stay there longer than 8 months, provided the employer reports the secondment to the IND in time. Because his employer did so and he keeps meeting the permit conditions, he does not move his main residence — without that timely notification, he would be relying on rebutting the presumption.

Example 3 — the rolling window bites across two years

Sofia is away for work from 1 September 2025 to 31 December 2025 (4 months), then again 1 January to 31 May 2026 (5 months). Neither calendar year alone looks alarming, but the rolling 12 months from September 2025 contains about 9 months abroad. On a rolling reading of the IND's "per 12 months", this pattern exceeds the 8-month allowance even though no single calendar year does — which is why Bounded flags it.

Exceptions & edge cases

• Intention is now weighed (since 1 October 2023). Following a Council of State (Raad van State) ruling, the IND must consider not only your factual absence but also your intention as it appears from your conduct when deciding whether your main residence has moved. Exceeding 8 months is therefore a rebuttable presumption, not automatic loss. Circumstances beyond your control can excuse an overrun; an EU secondment your employer reported in time is an express exception.
• The allowance depends on your job. It holds only while you meet the permit conditions — above all, continued employment by your recognised sponsor at the required salary. Losing the qualifying job can cost you the permit on its own, no matter how few days you were away.
• Registration can override the count. If you de-register from the municipal register (BRP) or report your emigration to the tax authority, the IND can treat your main residence as moved abroad even under 8 months. The count is necessary but not sufficient — keep your registration current.
• Family members. IND guidance says a family member who stays outside the Netherlands together with the highly skilled migrant does not move their main residence, provided they keep meeting the conditions of their own permit. It does not alter the main holder's own threshold.
• This is about keeping the permit. It is separate from the 5-year continuous-residence path to permanent residence and naturalisation, which has its own (also non-90-day) absence rules.

Because the presumption is judgement-based and several non-day-count triggers exist, an overrun or a registration change is exactly the situation where a Dutch immigration lawyer or advisor is genuinely worth consulting — to frame the rebuttal and document the work purpose — rather than a substitute for understanding the 8-month line in the first place.

Common misconceptions

• "It's 90 days in 180 days." No — that is the Schengen 90/180 short-stay visa rule, which limits short visits for visa-free travellers. It has nothing to do with keeping a kennismigrant residence permit. The correct figure is about 8 months per 12.
• "The trips have to be consecutive to count." False — the IND explicitly adds up separate periods. A run of shorter overseas work stints can breach the 8 months just as one long absence would.
• "It resets every January." Don't assume so — the IND counts "per 12 months", not per calendar year, so Bounded uses a rolling window and flags an absence pattern that straddles two calendar years.
• "8 months of holiday is fine." Not necessarily — the allowance is framed as time spent working abroad while your sponsor employment and BRP registration stay intact. Long non-work absences do not get the same protection.
• "Over 8 months means I automatically lose the permit." Not automatically — since October 2023 it is a rebuttable presumption that also weighs your intention and conduct. You may still keep the permit if you can explain the overrun.

Frequently asked questions

Sources

• IND — Main residency (living in the Netherlands with a residence permit)
• Staatscourant 2023, 26470 — WBV amending Vc 2000 B1/6.2.1 (main residence, in force 1 October 2023)
• Vreemdelingenwet 2000 (art. 18/19) — wetten.overheid.nl