Who Actually Benefits From a Turkish Free Zone: Foreign Investors and Turkish Companies

Free zones are always described with the same sentence: there is no tax there.

That sentence was not quite true two years ago. Today it is plainly wrong.

What creates the exemption in a free zone is not where the company is established. It is where the sale goes. And that distinction has changed twice in the last two years, both times in ways that affect scope directly.

This piece is written for two readers: the foreign company considering an investment in Turkey, and the Turkish company weighing free zone activity. The calculation breaks in a different place for each.

The mechanism first: the exemption follows the direction of the sale

The earnings of a company manufacturing in a free zone split in two, according to where the product is sold.

Sales within the exemption: exports abroad, sales within the same zone, and sales to other free zones.

Sales outside the exemption: sales into Turkey proper, outside the free zones.

Same company, same factory, same product. If the container goes to the port, the earnings are exempt. If the truck goes to Ankara, they are taxable.

Every free zone structure built without grasping that distinction meets an unbudgeted tax charge on its first domestic sale.

The scope changed twice, and both changes matter

It used to be simpler: manufacturing in the zone was enough, and where the product went did not matter.

From 1 January 2025 that changed. The exemption was tied not to production taking place in the zone but to the sale being made abroad. Earnings from domestic sales moved outside the exemption.

From 1 January 2026 part of the scope came back. Earnings from sales within the same zone and to other free zones were brought back within the exemption.

Domestic sales were not. They remain taxable today.

There is one further detail, and it concerns older structures: the licence date of 6 February 2004 marks a dividing line. For taxpayers licensed after that date the exemption is limited to the three categories of sale above. If you hold an older licence your position is assessed differently, and there is no way to discuss it without looking at the licence date first.

The incentives: four separate items

The corporate tax exemption does not stand alone. Three further items sit beside it, and together they change the picture.

Income tax cancellation on wages. Taxpayers who export at least 85% of the FOB value of the goods they manufacture have the income tax calculated on the wages of their production staff deferred, then cancelled once the condition is satisfied.

The 85% here is a threshold, not a sliding scale. If the export share ends the year at 84%, the relief does not reduce proportionately — it disappears entirely for that year. In a company that has planned its payroll cost around this relief, dropping below the threshold produces an unbudgeted charge in a single line.

Value added tax. Goods supplied from Turkey into a free zone are treated under the export regime, so no VAT arises. Services rendered within the zone are also exempt. For services such as maintenance, repair, assembly, packaging and storage, two conditions apply together: the recipient must be established outside Turkey, and the goods must be dispatched from the zone to a foreign country.

Stamp duty and fees. Transactions relating to activities in the zone, and the documents issued for them, are exempt. A small-sounding item that becomes a meaningful annual figure in contract-heavy operations.

The customs side. Goods entering a free zone are not treated as having entered free circulation. This is the real basis of the model in which goods are processed and re-exported without entering Turkey. When the same goods move from the zone into the domestic market, an import transaction arises.

All of these incentives are defined as running until the year in which full membership of the European Union is realised. Not indefinite, then, but with a predictable horizon.

For the foreign company: what will you use Turkey for

For a foreign company investing in Turkey, the free zone decision comes down to a single question: where is the target market.

Where the model fits, it looks like this. Raw materials or semi-finished goods arrive from abroad and enter the free zone without clearing into free circulation. They are processed or assembled there, then leave again for a foreign market. Turkey is a manufacturing and logistics base in this model. No customs burden arises, earnings fall within the exemption, and because the export share is high the payroll relief works as well.

Where the model does not fit, it looks like this. The company arrives in order to sell into the Turkish domestic market. Here the free zone works against it from both directions: earnings from domestic sales fall outside the exemption, and an import transaction arises as goods cross from the zone into the country. So there is no tax advantage, and there is an additional operational layer.

For a company in the second position, the right structure is not a free zone but a company established directly in Turkey. I have set out how that works after incorporation, and where people usually get stuck, in the piece on registering a company in Turkey as a foreigner.

There is also a heading that arrives after incorporation and that nobody budgets for at the outset: the movement of money. How an incoming transfer from abroad is read by the bank is a separate subject, and I wrote about it separately.

For the Turkish company: what moving into a zone changes

For a company already operating in Turkey the calculation is built differently, because what is on the table is not a choice of structure but a decision to relocate.

Look at your revenue mix. If your export share is above 85%, both the earnings exemption and the payroll relief work, and the picture is strong. If your share sits in the sixties, a significant part of your earnings falls outside the exemption and the payroll relief does not work at all. In that second case the cost of relocating can exceed what it returns.

Factor in how volatile that mix is. The 85% threshold is measured annually. In a company whose export share swings from year to year, this relief is not a dependable line: present in a good year, absent in a bad one. Planning payroll around it is risky.

Do not underestimate the operational side. A free zone has its own licensing, rent, activity and reporting regime. That regime is a cost, and at small scale it consumes part of the incentive.

Staffing is a separate heading. How employment in the zone is structured, who counts as production personnel, and how that is documented all bear directly on whether the exemption survives. It is worth remembering that a team engaged on invoices carries the same reclassification risk here as anywhere else.

The real decision: free zone, technopark, or neither

A company selling abroad actually has three regimes in front of it, and usually only one of them gets discussed.

Free zone. The earnings exemption depends on the direction of the sale. Domestic sales are out of scope. Suited to export-weighted manufacturing with physical goods flows.

Technopark. The earnings exemption depends not on the direction of the sale but on whether the activity falls within scope, which means domestic sales can qualify too. Suited to software and R&D-weighted structures with mixed revenue. I have drawn the boundaries of that scope in a separate article.

Neither, using the service export deduction. Staying in your existing structure, without moving into a zone or a technopark, and taking a deduction on earnings from services sold abroad. The lightest route operationally. If you want to see it on your own numbers, the service export deduction calculator runs the figure.

The question that separates them is this: will you sell domestically.

If the answer is no and there is a physical goods flow, the free zone is strong. If the answer is yes, the free zone leaves part of your earnings outside the exemption, and either the technopark or staying put moves ahead. I have also written on whether joining a Turkish technopark is worth it, which takes the same comparison from the other side.

One more warning is needed on the software side. Software development can benefit from the exemption in a free zone, but the ground is narrower than it looks: production must be exclusive and actual within the zone, the work prepared for commercial purposes, and the export evidenced by documentation. In a structure where part of the team works outside the zone, that condition becomes arguable.

Three numbers to produce before deciding

A free zone decision is not a preference. It is a calculation, and that calculation has three inputs.

Your export share. Foreign sales as a proportion of the total. Where you sit relative to 85% determines both the payroll relief and the shape of the whole model.

The earnings attributable to domestic sales. That portion will fall outside the exemption. Without knowing the figure, the net return of the model cannot be calculated.

Operating cost. Licence, rent, the administrative regime of the zone, and the additional reporting. At small scale this item consumes a substantial part of the incentive.

A free zone decision taken without producing those three is a decision taken on assumption.

In short

A free zone is not a tax haven. It is an export regime. The advantage comes not from moving production there but from selling abroad.

Scope has changed twice in two years and domestic sales have been left permanently outside. A model that was correct in 2024 can therefore produce the wrong result today.

I have been at this table since 2003, and the mistake I see in free zone files is almost always the same one: the decision gets made on where the company will move. What actually decides it is not where the company stands, but where the goods go.