Rental income is an important revenue source for many property investors. However, when this income exceeds certain thresholds it becomes taxable. As of 2025 there have been some updates to rental income tax rules, and these changes introduce points that landlords should be aware of.
In this article we will cover the 2025 rental income declaration, the taxation process, applicable exemptions, deductible expenses, payment methods, and penalties in detail.
What Is Rental Income and When Is It Taxable?
Rental income is the monetary gain individuals receive by leasing real estate they own. Under tax law this income is classified as Real Estate Capital Income (GMSI).
Conditions for Being Taxable
Rental income is taxable when the following conditions are met:
- Income exceeds the exemption threshold set for 2025,
- The property is privately owned and leased,
- Income was earned within Turkey during the relevant year,
- The owner does not qualify for another exemption or exemption status.
For 2025 the rental income exemption has been announced as 33,000 TL. Rental income above this amount must be reported via a tax return and taxed accordingly.
When and How to Declare Rental Income
Rental income declarations are made annually and cover the previous calendar year’s earnings. The 2025 declaration therefore pertains to rental income earned in 2024.
Declaration Period
- Declaration dates: 1 March – 31 March 2025
- How to declare: e-Declaration system or through local tax offices
Documents Required for Declaration
- Title deed copy
- Rental contract
- Bank receipts or written rent receipts
- Expense receipts (if any)
- Identity copy
When filing the rental declaration the gross total income is taken as the basis; that is, the amount before deducting expenses.
How Is Rental Income Tax Calculated?
Tax calculation is done by subtracting exemptions and allowable expenses from the gross rental income. There are two main methods:
1. Actual Expense Method
Under this method you deduct documented expenses such as:
- Property tax
- Insurance costs
- Repair and maintenance expenses
- Depreciation (wear and tear)
- Loan interest
This option is typically beneficial for owners with high documented expenses.
2. Standard Deduction Method
With this method, 15% of gross rental income is automatically deducted as expenses without documentation. The 15% flat rate remains valid for 2025.
Example Calculation
- Gross rental income: 60,000 TL
- Exemption: 33,000 TL
- Remaining: 27,000 TL
- Standard deduction (15%): 9,000 TL
- Taxable amount: 18,000 TL
The taxable amount is then taxed according to the progressive income tax schedule applicable in 2025.
Income Tax Rates and Brackets for Rental Income (2025)
The 2025 income tax schedule is progressive: the tax rate increases as taxable income rises. The tax brackets determine which portion of rental income is taxed at which rate.
2025 Income Tax Schedule
| Taxable Income | Tax Rate |
|---|---|
| 0 – 110,000 TL | 15% |
| 110,001 – 230,000 TL | 20% |
| 230,001 – 580,000 TL | 27% |
| 580,001 – 3,000,000 TL | 35% |
| 3,000,001 TL and above | 40% |
For example, a landlord with 120,000 TL taxable income pays 15% on the first 110,000 TL and 20% on the remaining 10,000 TL. This is known as a progressive tax system.
Which Rental Situations Are Exempt?
Not all rental income is taxable. According to relevant provisions of the income tax law, certain situations may qualify for tax exemption.
Common Exemptions
- Residential rent is exempt if annual income is below 33,000 TL,
- No rent is charged to first-degree relatives such as parents or siblings,
- Property provided free of charge to a student or relative,
- Official institutions using property free of charge,
- Temporary or very small rental income earned for only a month or two,
- Some commercial rents taxed at source may not require additional declaration.
In these and similar cases tax may not be due or only a partial declaration may be required.
Penalties for Not Declaring Rental Income
Undeclared rental income is subject to penalties under the Tax Procedure Law. As of 2025 administrative and tax loss penalties have been updated in line with revaluation rates.
Applicable Penalties
- Late declaration: late filing penalty plus interest
- Under-declaration: tax loss penalty (typically between 50% and 100%)
- No declaration at all: both tax loss and procedural penalties apply
- Misleading documents: may be treated as serious tax offenses
Tax authorities can verify rental income using bank records, land registry data, and other sources. They may also investigate reports from neighbors, e-government records, and rental agreements.
How and Where to Pay Rental Income Tax
Rental tax payments are collected by the Revenue Administration. In 2025 payment methods continue to become more digital and convenient.
Payment Options
- Via the Interactive Tax Office using credit card
- Through partner banks (branch, ATM, mobile banking)
- In person at tax offices
- At postal service branches (PTT)
Payment Installments
- First installment: by the end of March
- Second installment: by the end of July
If taxes are not paid on time, late interest accrues. Interest is calculated monthly at specified rates.
Advice for Those Earning Rental Income
Property owners earning rental income should follow some basic guidelines to reduce penalty risk and ensure correct reporting.
Key Recommendations
- Always put the rental agreement in writing.
- Receive payments via bank transfer to ensure clear proof of income.
- Track the annual exemption thresholds each year.
- Document all income received.
- Keep expense receipts for at least five years.
- Consult a tax advisor or certified accountant when in doubt.
Frequently Asked Questions
If I own a property jointly with my spouse, who should declare the income?
Each owner declares the portion of income corresponding to their share. If the title deed shows 50/50 ownership, both parties must file separate declarations.
If a nonresident earns rental income in Turkey, are they liable for tax?
Yes. Rental income generated within Turkey must be declared. Nonresidents are handled under limited taxpayer rules.
I gave my child the house without charging rent. What happens?
Providing a property for family members free of charge is allowed, but tax authorities may compare this to the market rent; in some situations a notional rental value could trigger tax consequences.
Is a tax refund possible?
If you paid too much or submitted an incorrect return that resulted in overpayment, you can apply for a refund.