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Sierra Leone Tax Filing Guide 2026

Sierra Leone's tax filing system is managed through the National Revenue Authority's (NRA) online portal. Self-employed individuals and companies must file annual returns. Quarterly instalment payments are required for larger taxpayers. All taxpayers must obtain a Tax Identification Number (TIN). Penalties apply for late filing and late payment.

Overview — Tax Filing in Sierra Leone

The National Revenue Authority (NRA) operates an online tax administration system for tax filings, payments, and compliance management. Taxpayers register on the NRA portal, obtain a Tax Identification Number (TIN), and file returns electronically. The system covers income tax (personal and corporate), GST, PAYE, withholding taxes, and other levies.

Tax Identification Number (TIN)

A TIN is mandatory for all taxpayers in Sierra Leone — individuals, companies, partnerships, trusts, and other entities. To obtain a TIN, register on the NRA portal with valid identification (passport or national ID card). A TIN is required for many transactions including opening a bank account, registering property, and importing goods.

Filing Deadlines

Different taxpayers have different filing deadlines:

  • Self-employed individuals — annual return by 30 April of the following year
  • Companies — annual return within 3 months of year-end
  • PAYE (employers) — monthly return by the 15th of the following month
  • GST — monthly or quarterly return by the prescribed date
  • Withholding tax — monthly return by the prescribed date

Late filing attracts penalties and interest on any unpaid tax.

Self-Assessment & Quarterly Instalments

Larger taxpayers must estimate their annual tax liability and pay in quarterly instalments. If the actual tax computed in the annual return exceeds the total instalments paid, the balance is due at the time of filing. If instalments exceed the actual tax, a refund may be claimed.

Penalties & Enforcement

NRA has enforcement powers under the Revenue Administration Act. Key penalties include late filing penalties, interest on unpaid tax, and penalties for tax evasion. NRA may issue agency notices to banks to collect unpaid taxes and initiate legal proceedings.

FAQs

Can I file my tax return manually or is it mandatory to file online?

Tax returns in Sierra Leone should be filed electronically through the NRA online portal.

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, and contracts.

Disclaimer

This guide provides general information about Sierra Leone tax filing for the 2026 tax year. Tax laws, deadlines, and portal features may change. Always consult with a qualified Sierra Leone tax advisor or the National Revenue Authority for advice specific to your situation. InvestmentKit does not provide tax advice.

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