Capital Gains Tax on Property: Selling Your Home Before 5 Years
Tapu & Hukuk 14 August 2026

Capital Gains Tax on Property: Selling Your Home Before 5 Years

We explain the capital gains tax that arises when selling property before 5 years, the exemption amount, PPI indexation, and the declaration process with an example.

Many people planning to sell their property wonder whether the profit is taxable. This is where capital gains tax comes in. Selling your home before 5 years is the most critical factor determining whether this tax applies.

What Is Capital Gains Tax?

Capital gain is the positive difference between a property's purchase and sale price — the profit earned. Under the Income Tax Law, this gain is subject to income tax under certain conditions. In short, if you buy low and sell high, the difference may be taxed when the conditions are met.

How the 5-Year Rule Works

The key is the 5-year rule. If you sell a home after five full years from the purchase date, the gain is exempt from income tax and no declaration is required. If you sell before five years, the profit is treated as a capital gain and the portion exceeding the exemption is taxed. This rule does not apply to property acquired through inheritance or gift.

Exemption and Indexation

There is an exemption amount set each year; the part of the gain below it is tax-free. The purchase price may also be updated by the domestic Producer Price Index (PPI) up to the month of sale. For this indexation to apply, the index increase must be 10% or more in the relevant period. Indexation removes inflation-driven artificial profit and reveals the real gain.

Example Calculation

Suppose you bought an apartment and sold it after three years. The difference between the indexed purchase price and the sale price is your real gain. The annual exemption is deducted, and the remainder is taxed by income tax brackets. After five years, none of this applies.

How Is It Declared?

If a taxable gain arises, it is declared with the Income Tax Return in March of the year following the sale. Payment is usually made in two equal installments (March and July). Since incorrect or incomplete declarations can lead to penalties, getting expert support before selling is important.

For accurate guidance on property transactions and title deeds, Armet Emlak & Harita is here: (0242) 417 72 72 · armetinsaatemlakharita.com