US Company Formation from Tunisia (2026): BCT Exchange Rules, the Startup Act, the US–Tunisia Treaty and the US LLC vs C-Corp Choice

Tunisia produces more engineers per head than almost anywhere in the region, and its developers, designers and IT firms sell to clients across Europe and North America. Yet for a long time, a Tunisian freelancer could not easily receive a payment from a foreign platform, and a Tunisian start-up could not hold shares in a foreign subsidiary. The reason is Tunisia's exchange control, run by the Banque Centrale de Tunisie (BCT) under the Code des changes.

The rules have opened up in specific places, most of all through the Startup Act of 2018, but they still decide what a Tunisian resident can and cannot do with a US company. This guide works through three paths: a labelled start-up, an exporting company, and an individual freelancer. Then it covers tax in Tunisia, the US–Tunisia treaty and the choice between US LLC formation and US C-Corp formation.

In short: Tunisians and Tunisian residents can own a US LLC or C-Corporation, formed remotely, but Tunisian exchange control applies. Investing abroad and holding accounts abroad generally need BCT authorisation. Startup Act companies have the right to open foreign currency accounts and to hold foreign subsidiaries. Exporting companies have their own rules. Residents are taxed on worldwide income, at up to 40% under the 2025 scale. The US–Tunisia treaty limits US withholding on dividends to 20% (14% for a company with a substantial holding) and interest to 15%. With UCB, a Wyoming LLC with EIN is $249 and a Delaware corporation with EIN is $358, all-in.

Exchange control: the frame for everything

Under Tunisian exchange law, residents generally need BCT authorisation to:

• invest abroad, including taking shares in a foreign company;
• open and run bank accounts abroad;
• keep export proceeds outside Tunisia.

Export proceeds, including income from services provided to foreign clients, must be repatriated to Tunisia and declared through a Tunisian bank. The dinar is not convertible for capital transactions, so the bank, as an authorised intermediary, is involved in each step.

A reform of the Code des changes has been discussed for several years. Until it is adopted, the existing framework applies. Check with your bank before you form a US company, and again if the law changes.

Path one: a labelled start-up

The Startup Act (Law 2018-20) gives companies that receive the "startup" label from the Ministry of Communication Technologies a set of exchange control freedoms that ordinary companies lack. Most importantly for a US company:

• Foreign currency accounts ("comptes startup en devises") that the start-up can use freely for its operations, funded by its own foreign currency income or by its capital.
• The right to invest abroad, including setting up or acquiring foreign subsidiaries, without the usual prior authorisation, within the scheme's rules.
• Tax exemptions on profits during the label period, and allowances for founders.

That makes the classic venture structure possible. A Tunisian labelled start-up can set up a Delaware C-Corporation subsidiary to sign US clients and employ US sales staff. If US investors require it, the start-up can also flip, so that a Delaware company becomes the parent and the Tunisian company becomes its subsidiary. A flip changes who owns the Tunisian company and needs careful legal and exchange control work. See raising US investment as a foreign founder.

Path two: an exporting company

Tunisian companies that export, including the totally exporting companies (entreprises totalement exportatrices) that serve foreign clients, have more room under exchange rules than purely domestic companies. They can keep part of their export receipts in foreign currency accounts and, subject to conditions and limits, invest abroad to support their export activity.

A Tunis IT outsourcing company that wants a US entity for its American clients can usually:

• set up a US corporation as a commercial subsidiary, under the rules for investment abroad by exporters, with the BCT's authorisation where required;
• have the US corporation sign contracts and invoice US clients;
• invoice the US corporation from Tunisia for delivery, so the proceeds are repatriated to Tunisia as export income.

Path three: an individual freelancer

This is the hardest case. An individual Tunisian resident generally cannot take shares in a foreign company or hold a bank account abroad without BCT authorisation, and must repatriate income from foreign clients. A personal US LLC with a US bank account does not fit easily into those rules.

Tunisian freelancers have other options:

• The auto-entrepreneur status (Law 2020-33) lets individuals register a small activity and pay a simplified flat tax.
• A Tunisian company (an SUARL or SARL) that exports services, which can then use the rules for exporting companies.
• Platforms and payment services that pay Tunisian residents into Tunisian accounts in compliance with the rules.

If you are a resident individual thinking of a US LLC, speak to your bank and an expert-comptable first. Forming the LLC is not illegal in the USA, but owning and using it without the required authorisations can breach Tunisian exchange law.

How Tunisia taxes residents and companies

Individuals

Tunisian residents are taxed on worldwide income. The 2025 Finance Law replaced the old five-band scale with eight bands, from 0% on the first TND 5,000 up to 40% on income above TND 70,000. Foreign income is taxed with a credit for foreign tax under a treaty where one applies.

Companies

Corporate tax (IS) is charged at a standard 15%, with higher rates for larger companies under the 2025 Finance Law and for banks, insurers, telecoms and oil companies. Dividends paid by Tunisian companies to individuals are subject to a 10% withholding. Labelled start-ups are exempt from IS during the label period.

The US–Tunisia treaty

The USA and Tunisia signed an income tax treaty in 1985, which came into force in 1990. It limits US withholding on payments to Tunisian residents:

• Dividends: 20% for portfolio holdings, 14% for a company with a substantial direct holding.
• Interest: 15%.
• Royalties: reduced rates that depend on the type of royalty.

Claim them on Form W-8BEN or W-8BEN-E (see W-8BEN-E vs W-8BEN explained). The treaty also protects Tunisian businesses from US tax on business profits unless they have a permanent establishment in the USA.

US LLC formation from Tunisia

US tax position

A single-member LLC with a non-resident owner is disregarded. If the owner, whether a Tunisian company or an individual, carries on the business from Tunisia with no US office, employees or dependent agents, there is no US permanent establishment and no US income tax (see effectively connected income explained). The LLC files Form 5472 with a pro forma Form 1120 every year, and the penalty for missing it is $25,000 (see Form 5472 explained).

Example: a design studio's US LLC

These are illustrative figures, not a client case, at TND 3.0 to the dollar.

A Sfax UX and product design studio, organised as a Tunisian SUARL that exports all its services, wins two US SaaS clients that want a US contracting party. With its bank's help and the required authorisation, the SUARL forms a Wyoming LLC as its wholly owned subsidiary. The LLC bills the US clients US$120,000 a year and pays the SUARL US$114,000 for the design work, about TND 342,000, which is repatriated as export income. The LLC keeps US$6,000 for US software and costs.

• USA: the LLC is disregarded and its owner has no US permanent establishment, so there is no US tax. It files Form 5472 and a pro forma 1120.
• Tunisia: the SUARL declares the export income and pays IS on its profit. The founder pays income tax on salary and 10% on dividends.

US C-Corp formation from Tunisia

US tax position

A US corporation pays 21% federal tax on its profits, plus state tax, and files Form 1120 and Form 5472 every year (see the 21% corporate tax explained and the C-Corp guide for non-residents). Under the treaty, its dividends to a Tunisian parent with a substantial holding are withheld at 14%.

When it fits

• Labelled start-ups raising money from US investors, through a Delaware C-Corporation subsidiary or a flip.
• IT and engineering firms with US staff, whose US profits are taxable in the USA in any case (see US subsidiary for a foreign company).
• Exporters of olive oil, dates and other food products that hold US inventory and sell to US distributors, often with the help of the US–Tunisia trade framework.

Which state

• Wyoming or New Mexico for a services LLC owned by a Tunisian company.
• Delaware for a start-up's US corporation, a flip or an IT firm's US subsidiary.

See best state for non-residents, Delaware LLC for non-residents and the state selector.

What it costs

UCB's prices include state fees and the first year of registered agent service:

• Wyoming LLC with EIN: $249, or $348 with a US bank account application.
• Delaware corporation with EIN: $358.

A Wyoming LLC costs $121 a year to keep active, or $421 with the annual federal return. A Delaware corporation costs $578 a year. A US business address with your own suite number is $60 a year. See what a US LLC costs every year.

Banking and documents

For a company-owned US entity, you need the Tunisian company's registration extract (RNE), articles and board resolution, translated into English, plus the director's passport. For an individual, your Tunisian passport and a STEG electricity bill, a SONEDE water bill or a bank statement.

US banks and fintechs accept Tunisian-owned companies, with standard due diligence. What helps:

• a specific business description and an English website;
• client contracts or invoices;
• evidence of the Tunisian parent's activity and, where relevant, its startup label;
• a US business address with your own suite number.

Payments from the US company to the Tunisian company's account at BIAT, Attijari Bank, STB, Amen Bank or BH Bank arrive as export receipts, documented with invoices. See US business bank accounts for non-residents and why banks reject non-resident applications.

Mistakes to avoid

• An individual owning a US company and a US bank account without the required BCT authorisation.
• Leaving export income abroad instead of repatriating it.
• Not using the Startup Act's freedoms when the company qualifies for the label.
• Paying US dividends without a treaty claim, so 30% is withheld instead of 20% or 14%.
• Missing Form 5472 in a year when no US tax was due.

Frequently asked questions

Can a Tunisian own a US company? Yes, under US law. Under Tunisian exchange law, residents generally need BCT authorisation to invest abroad or hold accounts abroad, except where a regime such as the Startup Act gives that right.

What does the Startup Act allow? Labelled start-ups can open foreign currency accounts and invest abroad, including in a US subsidiary, under the scheme's rules.

Is there a US–Tunisia tax treaty? Yes. It limits US withholding on dividends to 20% (14% for a substantial company holding) and interest to 15%.

How does Tunisia tax income from my US company? Residents are taxed on worldwide income, at up to 40% for individuals, and Tunisian companies pay IS on their profits.

Does my US LLC pay US tax? Not if its owner has no US office, staff or agents. It files Form 5472 and a pro forma 1120 every year.

How UCB can help

We form US companies for Tunisian owners remotely, in French or English: the state filing, EIN, registered agent, US business address and bank application. We can prepare English summaries of the US company for your bank's exchange control file. Each year we file the federal return through our US tax filing service. See our formation, EIN and bank account package and the Morocco guide for comparison.

Setting up a US company from Tunisia? WhatsApp us at +1 315 961 2956 or email enquiries@ucbsolutions.com.