Niger Tax Filing Guide 2026

Overview — Tax Filing in Niger

The Direction Générale des Impôts (DGI) operates the tax administration system for all tax filings, payments, and compliance management. Taxpayers register with DGI, obtain a Numéro d'Identification Fiscale (NIF), and file returns with their local tax centre. The system covers income tax (IRPP and IS), TVA, withholding taxes, and registration duties. DGI has been modernising its systems, including the introduction of electronic filing for certain taxpayer categories. Taxpayers should register with the tax centre in their jurisdiction (based on their principal place of business or residence).

Numéro d'Identification Fiscale (NIF)

A NIF (Numéro d'Identification Fiscale) is mandatory for all taxpayers in Niger — individuals, companies, partnerships, and other entities. The NIF is a unique identifier used for all tax transactions. To obtain a NIF, register at the local DGI tax centre with valid identification (national ID card, passport, or business registration certificate). A NIF is required for many business transactions including opening a bank account, registering a business, importing/exporting goods, and obtaining government contracts. Companies must have a NIF before they can operate legally in Niger.

Filing Deadlines

Different taxpayers have different filing deadlines in Niger:

• Self-employed individuals — annual return by 30 April of the following year
• Companies — annual return by 30 April of the following year
• Employers (PAYE/IRPP) — monthly withholding return by the 15th of the following month
• TVA — monthly return by the 15th of the following month
• Registration duties — within one month of the transaction or death

Late filing attracts a penalty of 10% of the tax due plus monthly interest at the legal rate. More severe penalties apply for failure to file after DGI notices.

Self-Assessment & Quarterly Instalments

Self-employed individuals and companies must estimate their annual tax liability and pay in quarterly instalments:

• First instalment — due 31 March (25% of estimated tax)
• Second instalment — due 30 June (25% of estimated tax)
• Third instalment — due 30 September (25% of estimated tax)
• Fourth instalment — due 31 December (25% of estimated tax)

If the actual tax computed in the annual return exceeds the total instalments paid, the balance is due at the time of filing. Overpayments may be refunded or credited against future tax.

Penalties & Enforcement

DGI has broad enforcement powers under the tax code. Key penalties include:

• Late filing — 10% of the tax due
• Late payment — interest at the legal rate per month on unpaid tax
• Failure to maintain records — fixed penalty
• Tax evasion — up to 100% penalty on evaded tax plus possible criminal prosecution
• Failure to register — back taxes plus penalties

DGI may issue enforcement notices, seize assets, or initiate legal proceedings to recover unpaid taxes.

FAQs

Can I file my tax return electronically?

Electronic filing is being progressively introduced by DGI. Some taxpayer categories are required to file online. Check with your local tax centre for the current filing methods available.

What records do I need to keep?

Taxpayers must keep records for at least 5 years from the end of the tax year. Records include income statements, receipts, invoices, bank statements, contracts, and asset registers.

How long does it take to get a tax clearance certificate?

If all returns are filed and taxes paid, a tax clearance certificate (Quitus Fiscal) can typically be obtained within 1–2 weeks from DGI.

Disclaimer

This guide provides general information about Nigerien tax filing for the 2026 tax year. Tax laws, deadlines, and procedures may change. Always consult with a qualified Nigerien tax advisor or the Direction Générale des Impôts for advice specific to your situation. InvestmentKit does not provide tax advice.