The 3-Year Clean-Slate Test: Who Qualifies for Turkey's 20-Year Exemption

Article 20/D rewards new residents. It defines “new” with a single sentence and a hard line: you must have had no Turkish tax residence and no active Turkish tax liability in the three calendar years preceding the year you become resident. Miss either half by a quarter and the 20-year clock never starts.

This page is the working version of that line. What counts as active, what counts as passive, what the edge cases look like, and what the file needs to contain on the day the tax office asks.

The rule, in plain Turkish-tax English

Two conditions, both in the same window. Both must hold.

1. No Turkish tax residence. You were not on the Turkish tax register as a resident taxpayer (tam mükellef) in any of the three preceding calendar years.
2. No active Turkish tax liability. You were not running a Turkish business, trade or profession that put you on the active register for income earned from a Turkish activity in any of those three years.

The window is three full calendar years, counted back from the year you become resident under Law 7582. If you become resident in 2027, the test years are 2024, 2025 and 2026. A registration that closed on 31 December 2023 is outside the window; one that closed on 2 January 2024 is inside it.

Active vs passive — the call that decides the file

The hardest part of this rule is not the three-year arithmetic. It is the distinction between active liability, which disqualifies, and passive liability, which does not.

Active. Disqualifies the file.

• A şahıs şirketi (sole trader) registered for a trade or profession in Turkey
• A Turkish limited company or anonim şirket where you were drawing salary, paying yourself a dividend that was reported as Turkish-source business income, or actively managing operations
• A salaried role with a Turkish employer, with payroll withholding through a Turkish SGK number
• Freelance invoicing through a Turkish tax registration

Passive. Does not disqualify, on the structure of the law.

• Rental income from a Turkish property you owned, declared on a Turkish return as passive income
• A one-off capital gain from selling a Turkish flat or shareholding
• Dividends received from a passive minority stake in a Turkish company you did not manage
• Interest on a Turkish bank deposit

The principle the drafters worked to is that a Turkish footprint of holding assets does not make you a Turkish economic actor; a footprint of operating does. Income that arose without you doing work in Turkey reads as passive; income that required your time and presence reads as active.

The line is not always obvious. A landlord with one tenant is passive. A landlord with twelve short-term lets, an office and a cleaning team is operating a hospitality business. A consultant with one Turkish client paid through a foreign company is one thing; the same consultant invoicing through a Turkish şahıs şirketi is another. If your situation sits near the edge, the right move is a written opinion from a Turkish tax advisor before you move, not after.

The evidence file, built in real time

The clean-slate test puts the burden of proof on the taxpayer. The tax office is not required to find you eligible; you are required to demonstrate it. The file that protects you looks like this:

• Foreign tax residency certificates for each of the three preceding calendar years, issued by the country where you were resident. HMRC, IRS, Bundeszentralamt, whichever applies.
• Employment or self-employment records showing where you worked: payslips, contracts, foreign tax returns, foreign social-security statements.
• Address records for the same period: leases, utility bills, mortgage statements, voter rolls.
• A negative confirmation from the Turkish vergi dairesi showing no active tax registrations in your name during the window. Your lawyer can pull this.
• Closure records for any Turkish tax registration that existed before the window and was wound up: deregistration certificates, final returns, dissolution paperwork for a closed company.

Build this before the move. Reconstructing it five years in is harder than collecting it the year it happens.

The edge cases that come up in real files

The returning Turkish national. A Turkish citizen who left in 2015 and lived in Germany ever since. Eligible on the face of it. The file needs German tax residency certificates for the three preceding years and a Turkish vergi dairesi check for any dormant registrations someone forgot to close.

The dormant Turkish company. A holding company sitting on the books with no activity for five years. The risk is whether “dormant” is true on paper as well as in practice. If annual filings continued and no income was reported, the company likely sits on the passive side. If there is any operational activity inside the three-year window, the company is a problem. The clean move is to close it well before year one of the window opens.

The recent landlord. Two years of rental income from a Turkish flat, declared and taxed. Passive, eligible. The flat itself stays in the structure; the rental return for those years sits in the file as evidence that the income was reported as passive and the tax was paid.

The Q4 mover. You arrive in October, register in November, and the prior three years are 2023, 2024 and 2025 in this scenario. Anything that touched 2025 (a closed business, a final freelance invoice, a salary from a Turkish employer) is inside the window. Q1 arrivals are easier to clean than Q4 arrivals for this reason alone.

The accidental resident. You spent 190 days in Turkey in 2024 for personal reasons and a Turkish tax filing happened. That year is now inside the window for any resident-status claim that lands in 2025, 2026 or 2027. The file needs either a re-characterisation (if the days don’t meet the test on review) or a wait until the year ages out.

What revocation looks like

If the tax office determines, in audit or on review, that the clean-slate test was not met, the consequence is not a warning. The exemption is revoked from the start. Every year of foreign income that was treated as exempt becomes taxable. Penalties for tax loss apply under the Tax Procedure Law, with interest running from the original due date. The file does not get a soft landing.

The practical implication: a marginal clean-slate call is not a call to take. The 20-year exemption is large enough to attract scrutiny on the way in. Pay for the written opinion before the move and keep the evidence file as you go.

Before the move

Two questions, asked of a Turkish tax advisor in writing, settle most files:

1. Given my history in the three preceding calendar years, do I meet the no-residence and no-active-liability conditions of Article 20/D?
2. Of the Turkish footprint I do have (a property, a dormant shareholding, a closed company, a one-off gain), which items are passive on the law as drafted, and which need restructuring before I become resident?

An opinion that answers both is the foundation the rest of the move sits on. Without it, the 20-year clock starts on hope.

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The clean-slate test is the part of Law 7582 most likely to bite the people who don’t take it seriously, and the part most likely to clear cleanly for the people who do. Send us the shape of your last three years and we’ll map the file with a Turkish tax advisor before you commit to a date.