Turkey caps 2026 property tax values: what owners need to know

Owners of property in Turkey now have a firmer idea of what they will pay in property tax next year. Law No. 7566, an omnibus law amending several tax laws, was published in the Official Gazette on 19 December 2025, issue 33112, and its property tax provisions take effect today. Parliament approved the bill earlier this month.

The change responds to a large revaluation of land values carried out during 2025, which would otherwise have multiplied many tax bills in 2026.

How property tax works in Turkey

Property tax, known as emlak vergisi, is an annual tax on buildings and land under the Real Estate Tax Law No. 1319 of 1970. It is collected by the local municipality and calculated on the property’s tax value, a figure set by the state that is separate from the price a buyer pays.

• Rates. 0.1 percent of the tax value for homes, 0.2 percent for other buildings such as shops and offices, 0.3 percent for building plots and 0.1 percent for agricultural land. All rates double within metropolitan municipalities such as Istanbul, Ankara and İzmir, so a home in Istanbul pays 0.2 percent.
• Payment. Two instalments, the first due between March and the end of May and the second in November.
• Tax value. Built up from square metre unit values for land and buildings, which local assessment commissions set every four years. In the years between, the value is updated annually.

Why a cap was needed

2025 was an assessment year, so commissions set new land unit values to apply from 2026 to 2029. The law firm Hergüner Bilgen Üçer reported in August that some increases in Istanbul reached 1,400 percent. Because the tax value flows directly from those unit values, many owners faced bills several times higher than in 2025, and owners were weighing challenges to the new values in the tax courts.

What the new law changes

• A ceiling for 2026. Building and land tax values calculated for 2026 may not exceed the 2025 values by more than two times. Read literally, that allows a 2026 value of up to three times the 2025 figure, meaning the old value plus twice that amount, although some early reports described the limit as a doubling. Owners should check the value on their 2026 assessment.
• New entries. A similar ceiling applies in the first year to properties that join the tax rolls, for example newly completed buildings.
• The cap carries forward. Values for 2027, 2028 and 2029 are calculated from the capped 2026 figures, so the relief lasts for the whole four year period.
• Faster annual updates. From now on, tax values rise each year by the full revaluation rate, an inflation linked rate the finance ministry announces annually, instead of half of it as before.
• Related charges. Other taxes and fees calculated on the property tax value also use the capped figures.

As an illustration, an Istanbul apartment with a 2025 tax value of 1,000,000 lira paid 2,000 lira of property tax this year. On the literal reading of the cap, its 2026 tax value cannot exceed 3,000,000 lira, so the 2026 tax cannot exceed 6,000 lira, whatever the new unit values imply; on the doubling reading, the ceilings would be 2,000,000 lira and 4,000 lira.

The law also changes title deed fees, the transfer charge paid when property changes hands. The fee is now calculated on the declared sale price, which may not be lower than the property tax value, and the penalty for declaring less than the real price rises from 25 percent of the unpaid fee to the full unpaid amount.

What it means for owners and citizenship investors

For most owners, property tax is a modest cost next to the value of the property. The value of the cap is predictability: it removes the risk of a sudden multiple in 2026 and sets a known path for the following three years. That helps anyone holding property for a fixed period, including investors who must keep a qualifying property for three years under the citizenship route.

The title deed change reinforces a point that already applies to citizenship applicants: the declared price should be the real price. Turkey’s citizenship route requires the sale price, the official valuation and the payments to line up, and understating the price now carries a heavier penalty.

Practical checks before buying include the property’s current tax value and any unpaid property tax, which the municipality can confirm in writing; the title deed history; the occupancy permit; and a valuation that supports the price. Our real estate due diligence service covers these checks in Turkey, and our Turkey citizenship by investment program explains how the property route works. We help clients apply, work with our local team, and quote fixed fees in writing.

This article is general information, not legal, tax or investment advice.