Technology Development Zones in Turkey: A Foreign Investor's Guide to Technoparks
A Technology Development Zone (Teknopark) is a designated area under Turkish Law No. 4691 where a company's qualifying software, R&D, and design profits are exempt from income and corporate tax until 31 December 2028. For a foreign technology business, a technopark is one of the most generous tax positions available in Turkey, but the 0% headline comes with conditions, including a fund-allocation obligation on larger exemptions. This guide explains the legal framework, every incentive, the strings attached, and how you set up your company inside a zone.
What Are Technology Development Zones?
Technology Development Zones (TDZs), commonly called Technoparks or Teknoparks, are designated areas where universities, research institutes, and technology businesses operate side by side. They exist to drive research and development (R&D), commercialise technological knowledge, and strengthen Turkey's position in technology-driven sectors.
The zones are governed by the Technology Development Zones Law (Law No. 4691) and its Implementing Regulation, overseen by the Ministry of Industry and Technology. Each zone is run by a private management company, which approves projects, allocates space, and reports to the Ministry. By concentrating academia, research bodies, and industry in one place, technoparks aim to speed up technology transfer and the creation of qualified jobs.
For a foreign founder, a technopark is a privileged operating environment. The company itself is an ordinary Turkish entity, usually an A.Ş. or Ltd. Şti. formed under the Turkish Commercial Code (Law No. 6102), but its approved R&D, software, and design activities inside the zone unlock a layered set of tax and cost incentives that are not available to companies operating elsewhere.
The Core Incentives Under Law 4691
The advantages of operating inside a technopark fall into several categories. Most are time-limited and have been extended over the years; the current sunset date is 31 December 2028. The principal benefits are below.
Income and Corporate Tax Exemption
Until 31 December 2028, profits earned from software, R&D, and design projects carried out within the zone and approved by the zone management are exempt from income and corporate tax. This is the headline incentive. Note that the exemption attaches to the approved project: revenue outside the project scope (for example, off-project trading income, and in many cases foreign-exchange gains and interest) can fall outside the exemption, a point that produces regular disputes with the tax authority.
Salary Withholding Tax Exemption
The salaries of R&D, design, and support personnel working in the zone benefit from an income-tax withholding exemption, again until 31 December 2028. The number of support staff eligible for this relief cannot exceed 10 percent of the combined R&D and design headcount, rising to 20 percent for zone firms whose total personnel is fewer than 15.
Social Security Premium Support
For R&D, design, and qualifying support personnel, half of the employer's share of social security premiums (SGK) is met from the Ministry's budget. This sits alongside the salary withholding exemption and further lowers the real cost of a research team.
VAT Exemption
Under Temporary Article 20 of the VAT Law (Law No. 3065), the delivery of qualifying software produced inside a technopark is exempt from VAT while the income/corporate tax exemption applies. This covers products such as system management, data management, business application, sectoral, internet, gaming, mobile, and military command-control software, where supplied within the scope of the zone activity.
Customs Duty, Stamp Duty, and Fee Exemptions
Goods imported for R&D, innovation, software, and design projects can benefit from customs duty exemption, and the related papers drawn up under these projects are relieved from stamp duty and various official fees. This lowers the cost of acquiring equipment and inputs for research carried out inside the zone.
The Catch: The Venture-Capital Fund Obligation
The 0% tax headline comes with a condition that foreign investors often miss. If your benefit is large enough, you must channel part of it into the Turkish venture ecosystem rather than simply keeping it.
Where the income/corporate tax exemption you claim under Law 4691 (or the R&D deduction under Law No. 5746) reaches the threshold, you must set aside a percentage of the exempt amount in a temporary account, then use it to buy shares in a Turkish venture-capital investment fund, invest in a venture-capital investment trust, or put capital into start-ups in business incubators. The figures are reset by Presidential Decree, so confirm the number for your filing year.
This obligation is the main string attached to the technopark exemption, and it scales with success. A foreign group that builds a profitable software operation inside a zone needs to budget for it from the outset, both as a cash-flow item and as an investment-management task.
Salary Support for Basic-Sciences Staff
Beyond the tax exemptions, the Ministry of Industry and Technology provides direct salary support for certain R&D personnel. It targets staff holding at least an undergraduate degree in the basic sciences, that is, mathematics, physics, chemistry, and biology.
- The Ministry covers up to two years of the gross monthly salary of an eligible employee.
- The covered amount is capped at the gross monthly minimum wage for the relevant year.
- Each company's supported headcount cannot exceed 10 percent of that company's total personnel in the zone for the month, which spreads the budget across firms.
For an international company building a research team in Turkey, this support meaningfully lowers the cost of hiring qualified scientific talent during the early stages of a project. If you are relocating researchers from abroad, plan their immigration early; see work and residence permits for foreign R&D staff.
Remote and Out-of-Zone Work
To enjoy the salary exemptions, personnel are in principle expected to perform their work physically inside the zone. Time spent outside the zone is counted toward the exemption only up to a percentage fixed by Presidential Decree, and that percentage is time-limited and renewed periodically.
This matters for foreign teams that expect to work partly remotely or from another city. The exemption is generous, but it is conditional on a working pattern set by decree, not a permanent fixture.
TDZ vs Free Zone vs R&D Centre: Which Regime?
Foreign investors weighing a technopark often compare it with a free zone or a standalone R&D Centre under Law No. 5746. The right choice depends on what you do and how you earn.
| Feature | Technology Development Zone (Law 4691) | R&D / Design Centre (Law 5746) | Free Zone (Law 3218) |
|---|---|---|---|
| Best for | Software, R&D and design firms commercialising inside a zone | In-house R&D/design teams at a company's own premises | Manufacturing, export and logistics operations |
| Profit tax relief | Income/corporate tax exemption on approved project profits (to 31/12/2028) | R&D deduction on qualifying expenditure (not a profit exemption) | Exemptions tied to export/manufacturing conditions |
| Salary withholding | Exemption for R&D/design/support staff | Exemption for R&D/design/support staff | Conditional, linked to export ratios |
| VAT on software delivery | Exempt (VAT Law Temp. Art. 20) | No equivalent software-delivery exemption | Zone-specific rules |
| Fund-allocation obligation | Yes, on large exemptions | Yes, on large R&D deductions | No |
| Location | Inside a designated zone | Your own qualifying premises | Inside a designated free zone |
For many foreign software and design businesses the technopark is the strongest fit, but the answer turns on your revenue mix and headcount. We can model the options against your numbers as part of corporate structuring and shareholding for your R&D entity.
How to Establish a Company in a Technopark
Setting up inside a TDZ adds steps on top of ordinary company formation. The process is broadly comparable to entering a free zone and needs alignment between your business plan and the zone's objectives.
- Identify an available technopark. Demand is high and some zones have limited space, so research which zone suits your sector and confirm availability before committing.
- Incorporate a Turkish company. A foreign investor typically forms a Turkish A.Ş. or Ltd. Şti. under the Turkish Commercial Code, because a foreign branch usually cannot enter a zone directly.
- Prepare a project proposal. Draft a project that sets out your technology focus, goals, and planned R&D, software, or design activities, since the approved scope defines what income is exempt.
- Submit the project to the zone management. The management evaluates whether your project genuinely involves R&D and aligns with the zone's purpose.
- Sign the lease and start operations. Once approved, you take office space inside the zone and complete the commercial registry, tax, and administrative formalities, then begin reporting to the management.
Throughout the life of the project you owe the zone management ongoing reporting and periodic declarations, and the incentives can be withdrawn if you fall out of compliance, for example by booking non-project income as exempt, or by issuing invoices after a project has ended without proper treatment. These end-of-project questions are a live topic in recent tax rulings.
The Impact of Technoparks in Turkey
Technoparks have become a central pillar of Turkey's innovation policy. There are now over 100 declared zones, with around 90 operational, hosting 7,500-plus companies and tens of thousands of R&D staff across the country.
The leading sectors inside the zones include software and information technology, electronics, advanced materials, design, nanotechnology, biotechnology, automotive, medical technologies, and renewable energy. The zones have attracted significant foreign direct investment, with international companies working alongside Turkish firms, universities, and research institutes.
This concentration of activity has produced substantial R&D output, exports, and patent filings, reinforcing Turkey's appeal as a location for technology-driven business in the region. If part of your plan involves acquiring an existing Turkish tech company rather than building from scratch, mind the notification rules; see merger-control thresholds if you acquire a Turkish tech company and competition-law compliance for technology companies.
How Lexin Legal Can Help Foreign Investors
Operating within a Technology Development Zone delivers real financial advantages, but the incentives are conditional and the rules change regularly. Errors in structuring the company, defining the project scope, handling the fund-allocation obligation, or meeting reporting requirements can put the exemptions at risk.
Lexin Legal advises foreign companies and investors across the lifecycle of a technopark presence: choosing the right corporate vehicle under the Turkish Commercial Code (Law No. 6102), preparing and submitting the zone application, drafting R&D and IP arrangements, planning the venture-capital fund obligation, and maintaining compliance with Law 4691 and the relevant tax legislation.
Learn more about our company formation services, or corporate and M&A team, to discuss your project. We work in English and serve clients worldwide.
Frequently asked questions
What law governs Technology Development Zones in Turkey?
TDZs are governed by the Technology Development Zones Law (Law No. 4691) and its Implementing Regulation, overseen by the Ministry of Industry and Technology. The tax incentives also draw on the Corporate Tax Law (Law No. 5520) and the VAT Law (Law No. 3065), with key figures set by Presidential Decree.
Do foreign companies pay 0% tax in a Turkish technopark?
Profits from approved software, R&D, and design projects carried out inside the zone are exempt from income and corporate tax until 31 December 2028. The exemption applies to the approved project scope, not to off-project income, and large exemptions trigger a venture-capital fund obligation, so the effective position depends on your facts.
What is the venture-capital fund obligation for technopark companies?
If your Law 4691 exemption (or Law 5746 R&D deduction) reaches the annual threshold, you must set aside a percentage of the exempt amount and invest it in a Turkish venture-capital fund, a venture-capital investment trust, or incubator start-ups. For the 2025 income year the threshold is TRY 5,000,000, the rate is 3 percent, and the annual cap is TRY 100,000,000, but these figures are reset yearly by Presidential Decree.
Can a foreign-owned company set up in a Turkish technopark?
Yes. There is no nationality restriction on ownership. A foreign investor usually forms a Turkish company (typically an A.Ş. or Ltd. Şti.) under the Turkish Commercial Code, because a foreign branch generally cannot enter a zone directly, then applies with an approved R&D, software, or design project.
Can technopark staff work remotely and still keep the salary exemption?
Only up to a limit fixed by Presidential Decree. The current decree counts out-of-zone time at 100 percent for IT/software personnel and 75 percent for other R&D and design staff, in force until 31 December 2026. The allowance is renewed periodically, so confirm the current rate before planning hybrid work.
How do I apply to operate in a technopark?
You identify an available zone, incorporate a Turkish company, prepare a project proposal aligned with the zone's objectives, submit it to the zone management for evaluation, and then take office space and complete the tax and registry formalities once the project is approved.
Until when do the technopark tax exemptions apply?
The current sunset date for the income, corporate, and salary tax exemptions is 31 December 2028. This deadline has been extended several times and may change again, so confirm the applicable period before relying on it.
