Corporate Taxation in Benin: The Complete Guide

Benin has carried out major tax reforms to simplify life for taxpayers and improve business transparency, codified in a General Tax Code (CGI) revised each year through the finance act. For companies that exceed the thresholds for simplified taxation, corporate taxation in Benin rests on the standard tax regime, with full filing obligations and taxes distinct from those that apply to small traders and craftspeople.

This guide focuses on that standard regime: corporate income tax (IS), VAT, withholding taxes, and the international tax treaties that apply to foreign groups and subsidiaries operating in Benin. Local taxation (property tax) and the simplified Single Business Tax for small traders are covered in a separate guide on local taxes in Cotonou.

1. Who falls under the standard tax regime

Benin's tax administration splits business taxpayers into two broad categories based on annual revenue.

Below a threshold set by the General Tax Code, micro and small businesses fall under the Single Business Tax (TPU), a simplified flat-rate regime. Above that threshold — or for certain legal forms and activities excluded from the simplified regime regardless of revenue (larger capital companies, regulated activities) — a business moves to the standard tax regime. This regime requires full bookkeeping under the revised SYSCOHADA standards, certified financial statements, and a detailed annual Statistical and Tax Return (DSF).

It's this standard regime, which applies to mid-sized and large companies, that carries the most significant tax stakes for an investor or foreign group setting up in Cotonou.

2. Corporate income tax (IS)

Corporate income tax applies to the net profits a company earns during its fiscal year, determined after adjusting the accounting result — prepared under SYSCOHADA standards — for tax purposes.

The applicable rate

Benin's corporate income tax rate is set at 30% for most companies. The General Tax Code provides for different rates or reductions for certain categories of companies, particularly those approved under the Investment Code, whose tax benefits can reduce or temporarily suspend corporate income tax for the duration of the approved regime.

The IS installment and the minimum tax

Companies under the standard regime pay installments toward their corporate income tax during the fiscal year, calculated based on the previous year's results, then reconciled with the annual return. The CGI also sets a minimum tax — a floor amount due even when there's no taxable profit or when the company posts a loss, calculated largely by reference to revenue. This mechanism keeps a company that is structurally unprofitable on paper from indefinitely escaping any tax contribution.

The Statistical and Tax Return (DSF)

Every company under the standard regime must file a DSF each year, a document that covers all the accounting and tax details of the past fiscal year (balance sheet, income statement, supporting schedules). The DSF forms the basis for tax audits and determines whether a company's tax status with the DGI is in good standing — which matters for obtaining a tax compliance certificate, often required for public tenders and in dealings with banks.

3. VAT and other turnover-based taxes

Value-added tax (VAT) is an indirect tax collected by liable businesses on their sales of goods and services.

• Standard rate: 18%, a rate harmonized across the WAEMU zone (West African Economic and Monetary Union), which Benin belongs to alongside Burkina Faso, Côte d'Ivoire, Guinea-Bissau, Mali, Niger, Senegal, and Togo.
• Exemptions: certain essential goods, agricultural inputs, medicines, and specific financial transactions are exempt from VAT under the General Tax Code.

Companies under the standard regime file and remit collected VAT monthly, after deducting VAT paid on their own purchases, following the usual input-VAT-deduction mechanism.

The advance tax on profits (AIB)

The CGI provides for a withholding at source, the AIB, applied to certain purchase and import transactions, at a rate generally between 1% and 5% depending on the nature of the transaction and the tax status of the supplier or buyer. This withholding acts as an advance that's later deducted from the tax finally owed by the company (IS or TPU depending on its regime), avoiding a double tax charge on the same transaction.

4. Withholding tax on payments abroad

For a company that makes payments to non-resident service providers, shareholders, or creditors (dividends, interest, royalties, fees for services rendered from abroad), the General Tax Code sets out a withholding-tax regime. The Beninese company making the payment withholds a portion of the amount and remits it directly to the Beninese treasury, before the foreign recipient even receives the net balance.

This mechanism directly affects Beninese subsidiaries of international groups: brand royalties paid to a foreign parent company, interest on an intragroup loan, or management fees billed by a regional head office located outside Benin. The exact rate and terms of the withholding depend on the nature of the payment and, where applicable, a tax treaty in force between Benin and the recipient's country of residence.

5. International tax treaties

A foreign investor or multinational group operating in Benin should check whether their country of residence has signed a double-taxation treaty with Benin, since these treaties directly change the withholding-tax regime and the treatment of profits earned locally.

Treaties currently in force

Benin has a tax treaty with France, in force since 1977, which governs the taxation of dividends, interest, and royalties exchanged between the two countries and provides mechanisms to eliminate double taxation for tax residents of each state. A treaty has also been signed with Morocco, which took effect on January 1, 2023. Other treaties, signed but not yet ratified as of certain dates depending on the partner country, are gradually rounding out Benin's treaty network.

The WAEMU double-taxation regulation

Beyond bilateral treaties, Regulation No. 08/2008/CM/UEMOA establishes a common framework for eliminating double taxation among the eight WAEMU member states. This regulation smooths intragroup operations for companies present in several countries in the zone — a common situation for West African regional groups operating in Benin, Togo, Côte d'Ivoire, or Senegal alike.

Why check the applicable treaty before structuring an investment

Whether or not a tax treaty exists between Benin and the investor's or parent company's country of residence directly affects an investment's net return: a reduced withholding-tax rate under a treaty can make a significant difference on recurring dividend or royalty flows. This is one of the points to work through with a tax advisor early on, even before choosing the legal structure for the investment.

6. Group taxation and transfer pricing

For an international group with several related entities, including a subsidiary or branch in Benin, the General Tax Code governs intragroup transactions through transfer-pricing rules. Benin's tax administration can reassess a transaction between related entities (sale of goods, services, intragroup loans, royalties) if its price departs from what independent companies would have agreed to under comparable conditions — the arm's-length principle common to most international tax systems.

Beninese companies that belong to an international group and exceed certain thresholds for revenue or transactions with related entities may be subject to specific documentation requirements justifying their transfer-pricing policy. This mainly affects subsidiaries of multinationals and regional groups structured around a shared service company or central purchasing entity, less so local SMEs with a single owner.

FAQ: corporate taxation in Benin

What's the difference between the standard regime and the Single Business Tax?

The Single Business Tax (TPU) is a simplified flat-rate regime reserved for companies whose revenue stays under the threshold set by the General Tax Code, replacing several taxes with a single payment. The standard regime, which applies above that threshold, requires full SYSCOHADA bookkeeping and the separate application of corporate income tax, VAT, and other taxes specific to structured companies.

What's the corporate income tax rate in Benin?

The standard IS rate is 30% of taxable net profit, with reduced rates or exemptions possible for companies approved under the Investment Code.

Does a loss-making company still have to pay tax?

Potentially, yes. The General Tax Code sets a minimum tax — a floor amount due even without taxable profit, calculated largely by reference to the fiscal year's revenue.

How should a Beninese subsidiary of a foreign group treat royalties paid to its parent company?

These payments are in principle subject to a withholding tax applied by the Beninese subsidiary before payment to the foreign recipient. The exact rate depends on the nature of the payment and, where one exists, a double-taxation treaty between Benin and the parent company's country of residence, which can reduce the default withholding rate.

Has Benin signed tax treaties with countries other than France?

Yes. Besides the treaty with France in force since 1977, Benin has signed a treaty with Morocco, which took effect in 2023, along with other treaties at various stages of ratification. Benin also participates in the WAEMU double-taxation regulation that applies among the zone's eight countries.

What is the AIB and how does it work?

The advance tax on profits (AIB) is a withholding applied to certain purchase and import transactions, generally between 1% and 5% depending on the nature of the transaction. It serves as an advance on the final tax owed by the company and is deducted from the IS or flat-rate tax due at the end of the fiscal year.