# A Complete Guide to Türkiye’s Tax System for Residents and Investors

Source: https://www.savoryandpartners.com/blog/turkey-tax-guide-rates-regulations · Published: 2025-05-28 · Updated: 2025-05-28

Learn about Turkey tax rates, income regulations & citizenship benefits. Expert guide on Turkish taxation system, corporate rates & personal tax obligations for residents & investors.

Category: [object Object]

Author: [object Object]

Thinking about living, investing, or building a business in Türkiye? Then your tax game needs to be sharp from day one. Whether you're picking up property in Bodrum or launching a startup in Istanbul, how you’re taxed, and where you can save, matters.

In 2025, Türkiye’s tax system isn’t what it used to be. A 10% minimum corporate tax now applies across the board, even for companies that used to enjoy exemptions. And if your global business earns over €750 million, you're now facing a 15% global minimum tax, aligned with new OECD rules.

Personal income tax is still progressive, but with updated brackets ranging from 15% to 40%. And whether you’re taxed on local or global income all depends on your residency status.

So, what does that mean for you? Is real estate still tax-friendly? Do Free Zones give you an edge? Can citizenship by investment come with perks?

Let’s break it down.

## **Understanding Türkiye’s Tax System**

Türkiye operates on a centralized tax system, meaning most taxes are collected and regulated by the central government through the [Revenue Administration](https://www.gib.gov.tr/en/adres-tel) (Gelir İdaresi Başkanlığı). There are some local taxes, particularly those related to property and municipal services, but the bulk of fiscal duties are nationally managed.

The Turkish tax system includes three core categories:

| Tax Category | What It Covers |
| --- | --- |
| Income Taxes | Tax on personal and corporate income |
| Expenditure Taxes | VAT (Value Added Tax), Special Consumption Tax |
| Wealth Taxes | Property tax, inheritance and gift tax, motor vehicle tax |

These are applied differently depending on whether you're a resident, non-resident, business owner, or investor.

### Who runs Türkiye’s tax system?

The **Revenue Administration** is the main authority overseeing all tax matters in Türkiye. It is part of the Ministry of Treasury and Finance and is responsible for:

- Implementing tax laws
- Collecting taxes
- Monitoring compliance
- Providing taxpayer services
- Issuing guidance and rulings

All individuals and entities interact with this authority through regional tax offices or the national [e-Tax portal](https://www.turkiye.gov.tr/gib-ivd) (İnteraktif Vergi Dairesi).

### What is the fiscal year in Türkiye?

Türkiye’s fiscal year follows the calendar year, starting on January 1 and ending on December 31. All annual tax returns, whether personal or corporate, are filed based on this period.

- Personal income tax returns: Submitted between March 1–31 each year.
- Corporate tax returns: Due by the end of April for the previous year.

### What’s unique about Türkiye’s tax system in 2025?

Several notable features set Türkiye apart:

- A 10% minimum corporate tax now applies even to previously exempt firms (introduced in late 2024).
- Multinational companies with global revenue above €750 million must meet a 15% global tax rate, under [OECD alignment](https://mneguidelines.oecd.org/industry-initiatives-alignment-assessment.htm).
- Increasing digitization of the tax system: nearly all filings, payments, and interactions can now be done online via the national portal.
- A growing number of tax incentive zones and sector-specific breaks, especially in tech, renewable energy, and real estate.

These changes reflect Türkiye’s dual goals of staying internationally competitive while ensuring domestic compliance.

## **Types of Taxes in Türkiye**

Türkiye’s tax system revolves around several core taxes, each applied depending on income type, activity, or asset class. Here's how they work in 2025:

### Personal Income Tax Rates and Brackets

#### How is personal income taxed in Türkiye?

Personal income tax in Türkiye is progressive, meaning your tax rate increases as your income rises. This applies to employment income, business profits, rental income, capital gains, and other earnings.

#### 2025 Personal Income Tax Brackets

| Annual Income (TRY) | Tax Rate |
| --- | --- |
| 0 – 110,000 | 15% |
| 110,001 – 230,000 | 20% |
| 230,001 – 580,000 | 27% |
| 580,001 – 3,000,000 | 35% |
| 3,000,001 and above | 40% |

- Non-residents are taxed only on income earned within Türkiye.
- Residents are taxed on their worldwide income.

### Corporate Tax Regulations

#### What is the corporate tax rate in Türkiye?

In 2025, the standard corporate tax rate is 25%. However:

- Banks and financial institutions are taxed at 30%.
- Minimum tax floor: Even companies with tax exemptions now pay a minimum 10% corporate tax.

#### Who pays corporate tax?

Any legal entity operating a business in Türkiye, including foreign-owned companies, is subject to corporate taxation. That includes:

- Joint stock companies (AŞ)
- Limited liability companies (Ltd. Şti.)
- Foreign branches
- Certain partnerships

### Value Added Tax (VAT)

VAT (Katma Değer Vergisi – KDV) is applied to the supply of goods and services, and importation of goods.

#### VAT Rates in 2025

| Type of Good/Service | VAT Rate |
| --- | --- |
| General rate | 20% |
| Basic goods (e.g., food, books) | 10% |
| Medical products, education, etc. | 1% |

Some transactions, such as exports, international transportation, and certain educational or cultural services, are VAT-exempt.

### Property and Real Estate Tax

#### Do property owners pay tax?

Yes. Real estate tax (Emlak Vergisi) applies to both land and buildings, with rates varying based on location and property type.

| Property Type | Tax Rate (Annual, on Assessed Value) |
| --- | --- |
| Residential property | 0.1% – 0.2% |
| Commercial property | 0.2% – 0.4% |
| Vacant land | 0.3% – 0.6% |

- Municipalities in major cities (like Istanbul, Ankara) apply double rates.
- There’s also a title deed transfer tax of 4%, typically split 50/50 between buyer and seller.

### Capital Gains Tax

#### What capital gains are taxed?

Capital gains on property sales, stock transactions, and business asset disposals are subject to tax, depending on the holding period and source of income.

- Property sold within **5 years** of acquisition: taxed as personal income.
- Gains from **publicly traded shares** held over **2 years**: **exempt**.
- Other financial gains: taxed at **15% to 40%**, depending on total annual income.

## **Tax Residency in Türkiye**

### How is tax residency determined in Türkiye?

Your tax residency status decides whether you pay tax on just your Turkish income, or your worldwide income.

In Türkiye, you are considered a **tax resident** if:

- You reside in Türkiye for more than 183 days in any 12-month period, consecutively or intermittently.
- Or, you have established a “permanent home” in Türkiye (even if you're not present year-round).

**Important**: Residency is assessed based on actual presence, not just visa status or citizenship. Even tourists or digital nomads can become tax residents unintentionally if they stay too long.

### What are the tax obligations for residents?

Residents are taxed on their worldwide income, including:

- Employment earnings (domestic and foreign)
- Dividends and interest income
- Rental income from overseas properties
- Capital gains from global assets

They are also required to:

- **Register** with a local tax office
- Obtain a **Turkish Tax ID Number**
- File annual income tax returns if applicable

If you’re self-employed, run a business, or own rental property, you must **declare your income** through periodic returns (monthly or quarterly) depending on your activity.

### What are the tax rules for non-residents?

Non-residents are only taxed on Türkiye-sourced income, such as:

- Income from a Turkish employer
- Rental income from Turkish properties
- Dividends from a Turkish company
- Capital gains from Turkish assets

They do **not** pay tax on:

- Income earned abroad
- Foreign dividends, interest, or capital gains

**Tip**: Many investors intentionally maintain non-resident status to avoid worldwide taxation, especially if they own Turkish property but live elsewhere.

## **Türkiye Citizenship by Investment and Tax Benefits**

### What are the investment options for Turkish citizenship in 2025?

As of 2025, Türkiye offers several pathways for investors seeking citizenship through financial contributions:

| Investment Option | Minimum Amount | Holding Period | Key Details |
| --- | --- | --- | --- |
| Real Estate Purchase | $400,000 | 3 years | Purchase property; can be residential or commercial. |
| Bank Deposit | $500,000 | 3 years | Deposit in a Turkish bank; can earn interest. |
| Government Bonds | $500,000 | 3 years | Invest in government-issued bonds. |
| Investment Fund Shares | $500,000 | 3 years | Invest in real estate or venture capital funds. |
| Capital Investment in a Business | $500,000 | 3 years | Invest in a Turkish company’s share capital. |
| Job Creation | N/A | N/A | Create employment for at least 50 Turkish citizens. |

These options are designed to attract foreign investment and stimulate economic growth within Türkiye.

### What are the tax implications for investors under the CBI program?

Investors who acquire Turkish citizenship through the [Citizenship by Investment (CBI) program](https://www.savoryandpartners.com/programs/citizenship-by-investment/turkey) can benefit from several tax advantages:

- **No Tax on Worldwide Income**: Türkiye does not tax foreign-sourced income for residents, meaning income earned outside of Türkiye is not subject to Turkish taxation.
- **No Wealth or Inheritance Tax**: There are no taxes on wealth or inheritance, providing a favorable environment for estate planning.
- **Capital Gains Tax**: Capital gains from the sale of real estate are exempt from taxation if the property is held for more than five years.
- **Rental Income Tax**: Rental income from Turkish properties is subject to income tax, with rates ranging from 15% to 40%, depending on the amount.
- **Property Tax**: Annual property tax rates range from 0.1% to 0.6%, depending on the type and location of the property.

These tax policies make Türkiye an attractive destination for investors seeking to optimize their tax liabilities.

### Are there any residency requirements for CBI applicants?

No, Türkiye's CBI program does not require applicants to reside in the country before or after obtaining citizenship. There is also no requirement to learn the Turkish language or pass any cultural tests. This flexibility allows investors to maintain their primary residence elsewhere while enjoying the benefits of Turkish citizenship.

## **Corporate Taxation in Türkiye**

### How do you form a company and register for tax in Türkiye?

To operate a business legally in Türkiye, you’ll need to register a local entity, most commonly a Limited Liability Company (Ltd. Şti.) or Joint Stock Company (AŞ). Here’s how the process looks in 2025:

| Step | Description |
| --- | --- |
| Choose Legal Entity Type | Most foreign investors go with Ltd. Şti. due to its flexibility and capital efficiency. |
| Register with MERSİS | The Central Registry System used for incorporating all commercial companies in Türkiye. |
| Open a Bank Account | A Turkish corporate account is required for initial capital deposits and operations. |
| Register with Tax Office | Companies must register with the local tax authority after incorporation. |
| Obtain Tax ID & E-Invoicing | Every business gets a Tax Identification Number and is required to use Türkiye’s e-invoice system. |

**Note**: VAT registration and employee social security registration are required for businesses involved in taxable trade or hiring staff.

### What are deductible business expenses in Türkiye?

Businesses in Türkiye can deduct a wide range of **ordinary, necessary, and documented** expenses:

- Employee wages and insurance premiums
- Office rent, utilities, and communication costs
- Travel and accommodation (with receipts)
- Marketing, advertising, and digital promotions
- Equipment and vehicle depreciation
- Legal, accounting, and consultancy fees
- Bank interest and financing costs
- Research and Development (R&D) expenses

**Net operating losses** can be carried forward for up to **5 years but** not carried back.

### How are dividends taxed in Türkiye?

Dividends paid out by companies in Türkiye are subject to **withholding tax**, depending on the status of the shareholder:

| Shareholder Type | Withholding Tax Rate |
| --- | --- |
| Resident Individual | 10% (final tax) |
| Non-Resident Individual | 15% (treaty reductions may apply) |
| Resident Company | Exempt |
| Foreign Company | 15% (treaty reductions possible) |

Türkiye has **double taxation treaties** (DTAs) with more than 80 countries to help reduce or eliminate withholding on dividends, interest, and royalties.

### What are the transfer pricing rules in Türkiye?

Transfer pricing rules are enforced for transactions between **related parties**, both domestic and international, and must follow the **arm’s length principle** (market value).

Key requirements:

- Maintain Local File and Master File for documentation.
- Submit annual transfer pricing reports with corporate tax return.
- Country-by-Country Reporting (CbCR) applies to multinational groups with €750 million+ in global turnover.

Türkiye aligns with [OECD’s BEPS framework](https://www.oecd.org/en/topics/policy-issues/base-erosion-and-profit-shifting-beps.html), meaning tighter scrutiny on multinationals shifting profits through related-party arrangements.

## **International Tax Agreements**

### Does Türkiye have double taxation treaties?

Yes. Türkiye has signed Double Taxation Avoidance Agreements (DTAs) with over 80 countries, including the UK, USA, Germany, Canada, UAE, Singapore, and many others.

These treaties ensure that taxpayers do **not pay tax twice** on the same income, once in the country where it is earned, and again in Türkiye.

#### What do DTAs typically cover?

- Business income
- Dividends
- Interest
- Royalties
- Capital gains
- Pensions

DTAs generally:

- Reduce or eliminate withholding tax on cross-border payments.
- Allow foreign tax credits in Türkiye for taxes paid abroad.
- Clarify which country has taxing rights in complex situations.

Example: A dual resident earning rental income in Germany may pay tax there but claim relief in Türkiye based on the treaty in place.

### What are Türkiye’s Tax Information Exchange Agreements (TIEAs)?

Türkiye participates in the [OECD’s Common Reporting Standard](https://web-archive.oecd.org/tax/automatic-exchange/common-reporting-standard/index.htm) (CRS) and FATCA (for U.S. persons), which means:

- Financial institutions report account information of foreign nationals and residents to the Turkish tax authority.
- That data is automatically exchanged with the taxpayer’s country of origin (and vice versa).

#### What’s exchanged under CRS?

- Account balances
- Interest income
- Dividends
- Proceeds from asset sales

This makes **offshore income more transparent, **especially for those with undeclared foreign assets.

### How is foreign income taxed in Türkiye?

It depends on your residency status:

| Residency Status | Tax Treatment on Foreign Income |
| --- | --- |
| Resident | Taxed on worldwide income, including foreign salary, dividends, rental income, and capital gains. |
| Non-Resident | Not taxed on foreign income. Only Türkiye-sourced income is taxable. |

If you are a tax resident of Türkiye and earn money abroad, you must:

- Declare it in your Turkish tax return.
- Claim a **foreign tax credit** if there’s a treaty.
- Submit documentation proving taxes paid abroad.

Important: If no DTA exists with the source country, double taxation may still occur unless planned properly.

### Türkiye’s Position on Global Tax Transparency

In 2025, Türkiye is:

- A full member of the OECD Inclusive Framework on BEPS (Base Erosion and Profit Shifting)
- Committed to automatic exchange of information under CRS
- Adopting minimum global tax standards for large multinational companies (15% floor under OECD Pillar Two)

This means that cross-border investors, high-income earners, and international businesses need to be especially proactive in tax planning.

## **Tax Compliance and Reporting in Türkiye**

### What are the key tax filing deadlines in Türkiye?

Filing obligations vary based on whether you’re an individual or a company. Here are the main deadlines to keep in mind:

#### Individuals

| Return Type | Filing Period | Payment Deadline |
| --- | --- | --- |
| Personal Income Tax Return | March 1 – March 31 (annually) | Two equal installments: March 31 and July 31 |
| Rental Income Declaration | Same as above | Same payment deadlines |

#### **Companies**

| Return Type | Filing Period | Payment Deadline |
| --- | --- | --- |
| Corporate Tax Return | April 1 – April 30 (annually) | By April 30 |
| VAT Declarations | Monthly (by 26th of following month) | By end of same month |
| Withholding Tax | Monthly or quarterly (based on size) | Varies |

**Note**: Returns must be filed through the **İnteraktif Vergi Dairesi** (Interactive Tax Office) portal. Paper submissions are no longer accepted for most filings.

### How do you pay taxes in Türkiye?

There are several official payment channels for both residents and non-residents:

- Online through the Interactive Tax Office
- Mobile banking apps of most Turkish banks
- ATM payments using your Tax ID
- In-person at contracted banks or tax offices

All payments are tied to your Vergi Kimlik Numarası (Tax ID Number).

### What happens if you miss a filing or payment?

Türkiye imposes **strict penalties** for late or incorrect tax filings:

| Type of Violation | Penalty |
| --- | --- |
| Late Filing | Administrative fine (TRY 500 – TRY 5,000+) |
| Underreported Income | 25%–50% penalty on the unpaid tax |
| Late Payment | Monthly interest (late fee) |
| Non-filing or tax evasion | Criminal charges and full audits |

Interest is calculated monthly on unpaid taxes and compounds over time. For frequent delays, the tax office may freeze bank accounts or initiate enforcement procedures.

## **Special Tax Zones and Incentives in Türkiye**

### What are Free Trade Zones in Türkiye?

**[Free Trade Zones (FTZs)](http://yurdakulinternational.com/turkish-free-trade-zones/#:~:text=Free%20trade%20zone%20(%E2%80%9CFTZ%E2%80%9D,intervention%20of%20the%20customs%20authorities.)** are special economic areas designed to encourage export-oriented investment. Companies operating in these zones benefit from **significant tax exemptions** and streamlined regulatory processes.

#### Key Benefits in FTZs:

| Incentive | Details |
| --- | --- |
| Corporate Tax Exemption | 100% exemption on profits derived from export activities |
| VAT Exemption | No VAT on goods brought into or produced within the zone |
| Customs Duty Exemption | No customs duties on imported goods used for production/export |
| Income Tax Exemption for Employees | 100% income tax exemption for staff involved in export operations |
| Unlimited Foreign Currency Transactions | Businesses can freely hold and transact in foreign currencies |

### What are Investment Incentive Regions?

Türkiye is divided into six regional development zones, with increasing levels of incentives offered as you move to less developed regions.

#### Incentive Types by Region:

| Incentive Type | Offered in Regions | Description |
| --- | --- | --- |
| Corporate Tax Reduction | All regions | Up to 90% reduction depending on region and sector |
| Social Security Premium Support | All regions | State covers employer share for up to 10 years |
| Land Allocation | Regions 3–6 | Free or subsidized state land |
| Interest Rate Support | Regions 3–6 | State pays part of loan interest |
| VAT & Customs Exemption | All regions | On machinery and equipment purchases |

Investments in sectors like agriculture, machinery, renewable energy, and pharmaceuticals often qualify for enhanced support.

### Are there tax benefits for R&D and innovation?

Yes. Türkiye offers strong fiscal incentives to companies involved in Research & Development, design, and software development.

#### R&D Tax Benefits:

| Benefit Type | Details |
| --- | --- |
| Corporate Tax Deduction | 100% of R&D expenses deductible |
| Additional 50% Deduction | For qualifying R&D staff salaries and expenditures |
| Income Tax Withholding Support | Partial or full exemption from income tax for R&D personnel |
| Social Security Premium Support | Employer share covered by the government |
| Stamp Duty Exemption | No stamp tax on R&D-related documents |
| Techno-Park Exemptions | No corporate tax or income tax for software and R&D firms |

## **Recent Tax Reforms and Changes**

### What is the Digital Services Tax in Türkiye?

Introduced in 2020 and still in effect in 2025, Türkiye’s Digital Services Tax (DST) applies to companies offering digital platforms and services to Turkish users, whether or not they have a local presence.

#### Key DST Details:

| Feature | Explanation |
| --- | --- |
| Tax Rate | 7.5% on gross digital revenues |
| Applies to | Online advertising, digital marketplaces, streaming services |
| Revenue Threshold | €750 million global + TRY 20 million in Türkiye revenue |
| Foreign Companies Affected | Google, Meta, Netflix, etc. are subject to DST |

This is Türkiye’s version of what many countries are implementing globally, targeting Big Tech revenue streams generated from local markets.

### What are Environmental (Green) Taxes?

In line with EU-aligned climate goals, Türkiye has introduced and expanded **environmental taxes** to encourage sustainability and reduce carbon emissions.

#### Examples of Environmental Taxes in 2025:

| Tax Type | Who It Affects | Rate / Basis |
| --- | --- | --- |
| Carbon Emission Tax | Industrial polluters & high emitters | Rate varies by emissions category |
| Plastic Bag Fee | Retailers & consumers | TRY 0.50 per bag |
| Motor Vehicle Tax (MTV) | Vehicle owners | Higher for large-engine and diesel vehicles |

These measures are part of Türkiye’s Green Transformation Plan, which includes investment incentives for clean energy and energy-efficient technologies.

### Which COVID-19-related tax measures are still active?

While most pandemic-specific policies have been phased out, a few residual support mechanisms remain in place for vulnerable sectors in 2025:

- **Deferred Tax Payments**: Some sectors (tourism, events) are still allowed to restructure overdue taxes in instalments.
- **Reduced VAT**: Certain goods and services (e.g., food, hygiene products, books) continue to benefit from temporary VAT cuts introduced during COVID, now extended through 2025.
- **Workforce Subsidies**: Social security premium support for companies that retained staff during lockdown periods remains available in specific provinces.

While COVID may no longer be a pressing fiscal issue, the aftershocks are still visible in ongoing stimulus-linked incentives.

## **Practical Guide for Tax Planning in Türkiye**

### What are smart tax optimization strategies in Türkiye?

If you're living, investing, or running a business in Türkiye, these strategies can help you stay efficient and compliant:

#### 1. Use Regional Incentives Strategically

- Set up your business in development Region 5 or 6 to qualify for up to 90% corporate tax reductions.
- Consider Free Trade Zones if your operation is export-driven, zero corporate tax + income tax exemptions on staff wages.

#### 2. Maximize Deductibles

- Track every business-related expense: travel, software, legal fees, and R&D costs can all reduce your taxable income.
- For individuals: deduct eligible costs related to rental property maintenance and education/healthcare expenses.

#### 3. Hold Real Estate for 5+ Years

If you’re investing in property, keep it for **more than 5 years** to qualify for **capital gains tax exemption** on resale.

#### 4. Leverage Foreign Income Status

- If you're a **non-resident**, structure your income so that it's earned outside of Türkiye, you won’t be taxed on foreign earnings.
- If you're a resident with **income from countries with tax treaties**, claim **foreign tax credits** to avoid double taxation.

#### 5. Choose the Right Corporate Form

- A **Limited Company (Ltd. Şti.)** may offer simpler compliance and lower overhead costs for small to mid-size operations.
- Large-scale investors may prefer an **AŞ (Joint Stock Company)** for capital raising and international credibility.

## **What To Do Next: Planning Your Taxes in Türkiye**

Whether you're moving to İstanbul for a better lifestyle, setting up a tech company in Izmir, or buying real estate in Antalya to qualify for citizenship, your tax plan should never be an afterthought.

Türkiye offers a wide range of strategic opportunities: from regional tax breaks and R&D incentives to capital gains exemptions and global income flexibility for non-residents. But these benefits only work when you structure things correctly from day one.

In 2025, the Turkish government continues to push for transparency, digitalization, and global alignment with OECD standards. This means more scrutiny, but also more predictability. If you’re thinking long-term, building a compliant and tax-efficient presence in Türkiye isn’t just possible, it’s practical.

Considering Turkish Citizenship through Investment? Explore the official route with [Savory & Partners](https://www.savoryandpartners.com/contact) to get full supports through every step of the process with accuracy and confidentiality.

### FAQs on Taxation and Citizenship in Türkiye

#### 1. Do I need to live in Türkiye to be taxed on my income?

Not always. You're only taxed on your worldwide income if you're considered a tax resident, meaning you spend more than 183 days in Türkiye within any 12-month period or maintain a permanent residence there. Otherwise, only your Türkiye-sourced income (like rental or business income in Türkiye) is taxed.

#### 2. Is rental income from Turkish property taxable?

Yes. If you rent out property in Türkiye, you're taxed on the net rental income at progressive rates from 15% to 40%. Expenses like maintenance, depreciation, and property management fees may be deductible. This applies whether you're a resident or a non-resident.

#### 3. Can I avoid capital gains tax on property?

Yes, if you hold the property for more than 5 years, any capital gain from the sale is exempt from taxation in Türkiye. This rule applies to individuals and can significantly reduce your tax liability when investing in real estate for long-term gain or citizenship.

#### 4. Are foreign salaries taxed in Türkiye?

Only if you're a tax resident. If you’re classified as a resident and earn income abroad,  that income is taxable unless it's exempt under a double taxation treaty. Non-residents, however, are not taxed on foreign salaries or offshore investment income.

#### 5. What taxes do I pay if I become a citizen through investment?

Citizenship doesn’t automatically trigger full tax obligations. If you don't live in Türkiye or earn Turkish income, you won't owe personal taxes. But if you start a business, receive local rental income, or reside full-time, you'll be taxed like any Turkish national based on your activity and residency status.

##### References

**Presidency of the Republic of Türkiye Investment Office. (2025).** _Investment Guide: Taxation in Türkiye_. Retrieved from [https://www.invest.gov.tr/en/library/publications/lists/investpublications/investment-guide-turkiye.pdf](https://www.invest.gov.tr/en/library/publications/lists/investpublications/investment-guide-turkiye.pdf)

**Turkish Revenue Administration (Gelir İdaresi Başkanlığı). (2025).** _Taxpayer Guide for Foreigners_. Retrieved from [https://www.gib.gov.tr/](https://www.gib.gov.tr/)

**Ministry of Treasury and Finance, Republic of Türkiye. (2024).** _Corporate Tax Law No. 5520 (Latest Amendments)_. Retrieved from [https://ms.hmb.gov.tr/](https://ms.hmb.gov.tr/)

**OECD. (2025). **_Türkiye’s Implementation of BEPS Minimum Standards_. Retrieved from [https://www.oecd.org/tax/beps/](https://www.oecd.org/tax/beps/)

**Turkish Free Zones General Directorate. (2024). **_Free Zones in Türkiye: Investor Incentives and Legal Framework_. Retrieved from [https://www.ticaret.gov.tr/serbest-bolgeler](https://www.ticaret.gov.tr/serbest-bolgeler)