Recent updates.
The latest tools, guides and improvements across MiTax, Nigeria's platform for tax under the Nigeria Tax Act 2025. Updated July 2026.
A dozen free tax tools.
Calculate tax, PAYE, VAT, WHT and late-filing penalties; look up a TIN; verify a Tax ID, a Tax Clearance Certificate, a receipt or an e-invoice; and plan around every deadline with the tax calendar.
Open the tools NTA 2025Guides clearly.
New walkthroughs explain the Nigeria Tax Act 2025 bands, Rent Relief, the Development Levy, PAYE, VAT filing, crypto, Tax Clearance and how to get a TIN. No jargon.
Read the guides Filing platformRev360 / NRS, step by step.
How to register, log in, file and pay on the new Nigeria Revenue Service self-service platform, with fixes for the errors people hit most.
Read the guide Privacy & securityA Trust Centre, in the open.
Read our NDPA data-protection programme, the sub-processors we use, our security posture and the process for exercising your data rights.
Visit the Trust Centre For firmsMore for tax professionals.
Expanded MiTax Pro tools for accounting firms: multi-client workspaces, transfer-pricing documentation, and corporate tax-provision workflows.
See MiTax Pro For partnerse-Invoicing (MBS) docs & SLA.
Developer documentation and a service-level page for Nigeria's Merchant-Buyer-Supplier e-invoicing, published ahead of the phased 2027 mandate.
Read the docs