From Netherlands to Cyprus (2026): Box 3, the 10-Year Rule, Emigratieheffing & the Non-Dom Playbook

The Netherlands is a productive place to build a company and an increasingly expensive place to hold one afterwards. Box 1 tops out at 49.5%. Dividends from a substantial-interest BV cost 24.5% on the first €68,843 of Box 2 income and 31% above. Box 3 now levies 36% on a deemed return of 7.78% on most investment assets, heading in 2028 (if the Senate approves) to 36% on actual returns including unrealised gains. Founders who have sold, or expect to sell, and who no longer need to run the business day-to-day from Amsterdam, are a common profile for Cyprus relocation. This guide sets out, in plain English, the Dutch-side mechanics of leaving and the Cyprus-side engine that replaces them.

Why Dutch founders are leaving in 2026

The structural drivers are three. Box 3 has become a genuine wealth tax after the Supreme Court forced the Ministry to replace pure deemed returns with the "bridging" system in 2023, and the 2026 rate of 36% applied to a 7.78% deemed return on investment assets translates into roughly 2.80% of net wealth every year for a typical diversified portfolio — a Swiss wealth tax, in effect, in a country that never had one. Second, Box 2 rates were raised and split into two bands in 2024, so a BV owner taking serious money out of the company pays 31% on anything above €68,843 in 2026. Third, the actual- return version of Box 3 — if enacted in its current form — would tax unrealised gains annually. Senate approval is not certain and amendments were announced in late February 2026, but the direction is clear.

The tax gap: Netherlands vs Cyprus in 2026

Box 3: deemed 7.78% at 36% — and the 2028 pivot

Box 3 taxes savings and investments on an annual 1-January snapshot. The current (transitional) system splits net assets into three pots — bank deposits, other investments, and debts — and applies statutorily deemed returns per pot. For 2026 the deemed return on investments and other assets is 7.78%, the deemed return on bank deposits is lower, and debts give a deduction at a deemed cost rate. The resulting net deemed return is taxed at 36%. For an investor whose assets are mostly in securities, the effective rate is roughly 2.80% of net wealth each year above the exemption.

The Second Chamber adopted the "Actual Return Box 3" bill on 12 February 2026 with intended entry into force on 1 January 2028. The design would tax actual realised income plus annual unrealised gains at 36%, with loss carry-over treatment currently under amendment following the Minister of Finance's 25 February 2026 announcement that Senate approval needs further work. For a planner today, Box 3 is a 2026 cost to model and a 2028 risk to hedge. Moving to Cyprus eliminates both at once.

Box 2: 24.5% / 31% on substantial-interest dividends

Box 2 captures dividends and capital gains from a substantial interest — typically 5% or more in a BV. From 2024 the single rate was replaced by a two-bracket scale: in 2026, 24.5% on the first €68,843 of Box 2 income and 31% above. Distributions from a BV to its owner in Amsterdam therefore run 24.5–31% before reaching the shareholder. If the owner has already moved to Cyprus and broken Dutch residence, the domestic Dutch dividend withholding of 15% is capped by treaty — 0% on a qualifying 5%+ holding for 365 days, 15% otherwise — and on the Cyprus side a non-dom receives the dividend free of SDC.

The conserverende aanslag: Dutch exit tax on BV owners

The conserverende aanslag, or protective assessment, applies to anyone with a substantial interest (5%+) in a company who emigrates. The Dutch Tax Administration issues an assessment on the unrealised gain at the date of departure, based on the fair market value of the shareholding minus acquisition cost. The taxpayer does not typically pay at departure if the move is within the EU/EEA — payment is deferred, with a security requirement in practice (bank guarantee or mortgage over qualifying assets).

The 2015 reform of the regime matters. Before September 2015, an undisturbed ten-year period after emigration cleared the protective assessment automatically. That automatic remittance was removed. The assessment is now indefinite: it stays live until a triggering event — actual sale, a substantial dividend distribution, cessation of substantial-interest status or migration outside the EU/EEA — brings it to collection. Annual continuation filings keep the deferral alive. For a BV founder planning to sell from Cyprus in year 6, the protective assessment crystallises at sale; the gain to that date is taxed in the Netherlands.

The 30-to-27% ruling and partial non-resident

The 30% ruling is inbound. It does not apply to a Dutch leaver (but you should understand it because comparison with Cyprus non-dom often features in client conversations). For 2024, 2025 and 2026 the tax-free reimbursement is capped at 30% of salary. From 1 January 2027 the cap is reduced to 27%. Salary thresholds for 2026 are €50,436 general, €38,388 for under-30s with a master's degree.

The partial non-resident option — under which 30% ruling holders could be treated as non-residents for Box 2 and Box 3 while resident for Box 1 — was abolished for new applicants from 1 January 2025. A transitional measure allowed existing users to continue to elect partial non-resident status through tax year 2026. From 1 January 2027 the option ends for that cohort too. For clients weighing "move to Amsterdam under the 30% ruling vs move to Cyprus under non-dom", the Cyprus offer is materially deeper on dividend and investment income — the 30% ruling never touched those properly; non-dom eliminates SDC on both.

The 10-year inheritance & gift tax tail

The Netherlands taxes inheritance and gifts at progressive rates from 10% to 40% depending on the relationship (spouse and direct descendants get lower brackets; unrelated parties pay more) and the amount. The 2024 parent-to-child bracket was 10% on the first €152,368 and 20% on excess, indexed annually.

The 10-year rule preserves Dutch taxing rights over gifts and inheritances from Dutch nationals for ten years after emigration. For non-Dutch nationals the tail is one year for gifts and none for inheritances. A founder who is Dutch by nationality and is planning a pre-exit gifting programme to children therefore needs to weigh: gift before departure (pays Dutch gift tax now), gift in years 1 – 10 of emigration (still Dutch gift tax), or wait until year 11 (no Dutch gift tax, but a decade of portfolio compounding under Dutch death rules). For dual nationals, renouncing Dutch citizenship to escape the tail is theoretically available but rarely commercially worthwhile given what it costs and the signal it sends.

Breaking Dutch tax residency

Dutch residence is determined by Article 4 of the General Tax Act — a facts-and-circumstances test. There is no bright-line day count. The Dutch courts look at where life is durably centred: family, home, work, registrations, social ties. The exit checklist:

• BRP deregistration at your municipality on a dated form.
• Termination of Dutch tenancy, or long-let to an arm's-length tenant.
• Family move together — spouse and school-age children relocating on the same timeline is the single strongest evidence.
• Closure or reduction of Dutch bank accounts that are not needed for legacy filings.
• Cyprus tenancy or property deed, Cyprus utility accounts, Cyprus mobile contract.
• Registration with the Cyprus tax authority; Yellow Slip; Cyprus health insurance or GESY.
• Travel records showing the pattern of Cyprus presence post-departure.
• An M-form (migration form) filed with the Dutch Tax Administration for the year of departure.

The Netherlands–Cyprus treaty (in force 2023)

The first-ever double tax treaty between Cyprus and the Netherlands was signed on 1 June 2021, entered into force on 30 June 2023, and became effective from 1 January 2024. The treaty modernises what was previously an uncomfortable treaty gap between two EU member states. Key features for a relocating individual:

• Dividends: 0% withholding if the recipient is a company holding at least 5% of the capital for a 365-day period, or a recognised pension fund; 15% otherwise.
• Interest: 0% source withholding.
• Royalties: 0% source withholding.
• Capital gains on shares: taxable only in the state of residence of the seller, except for real-estate-rich company shares.
• The treaty follows the OECD Model including BEPS minimum standards — a principal-purpose test denies treaty benefits where one of the main purposes of an arrangement is to obtain them.

BV options: sell, migrate or hold through Cyprus

Three realistic routes for a Dutch founder moving the personal tax residence to Cyprus:

1. Sell the BV before emigrating. Box 2 rates apply to the gain. Cleanest, but crystallises immediately. Suits a founder whose exit is near and whose Box 3 wealth exposure going forward dominates the economics.
2. Emigrate first, then sell. Triggers the conserverende aanslag on the pre-departure gain. Deferred within EU/EEA. Post-departure appreciation is outside the Dutch tax base. Sale in year N crystallises the deferred Dutch tax on the pre-departure slice and Cyprus 0% on the post-departure slice.
3. Interpose a Cyprus holding. Move the BV shares into a Cyprus holding company at fair market value. Triggers Box 2 on the uplift. Post-restructuring, the BV pays dividends to the Cyprus holding at 0% or 15% treaty withholding, and the Cyprus holding can redistribute tax- free to the non-dom founder. Adds substance and governance requirements — the Cyprus company must actually be managed from Cyprus.

Landing in Cyprus: non-dom and 60-day rule

A Dutch national moving to Cyprus is a Cyprus non-dom by default: domicile of origin outside Cyprus, no acquired Cyprus domicile. The non-dom regime exempts worldwide dividend and interest income from SDC for the base 17-year window, extended under the 2026 reform to 22 years with an optional paid extension to 27. See our non-dom guide.

Residence is established under either the 183-day rule or the 60-day rule. The 60-day rule is popular with Dutch clients who keep operational obligations in Europe. See the 60-day guide. Cyprus corporate tax rose to 15% on 1 January 2026.

A 12-month execution timeline

Mistakes Dutch founders make

1. Assuming the ten-year conserverende clock still clears automatically. It does not — the 2015 reform removed the automatic remittance.
2. Keeping the Amsterdam apartment "for visits". Dutch residence is facts-and-circumstances; an available durable home plus family ties can re-anchor you.
3. Moving alone and leaving the family for the school year. The single strongest indicator of Dutch residence for an emigrating founder is where the spouse and school-age children live.
4. Running the Cyprus company from Amsterdam. Board meetings in Amsterdam make the Cyprus entity Dutch-resident via place-of-effective-management. Run the company from Cyprus or accept the tax consequences.
5. Missing annual continuation filings. The protective assessment requires ongoing filings to keep the deferral; missing them can trigger early collection.
6. Gifting to Dutch-resident children inside the 10-year tail. Does not dodge Dutch gift tax; recipients remain within the Dutch tax net.