Tertiary Education Tax (TET) Calculator — Nigeria
Calculate the 2.5% Tertiary Education Tax levy payable by Nigerian companies to TETFund. Instant computation with company size classification and payment breakdowns.
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About Tertiary Education Tax Calculator
Quickly Calculate Your Company's Tertiary Education Tax Obligation
Every Nigerian company registered under the Companies and Allied Matters Act that earns assessable profit is required by law to pay the Tertiary Education Tax, commonly known as TET. This levy, administered by the Federal Inland Revenue Service and collected on behalf of the Tertiary Education Trust Fund, stands at 2.5 percent of assessable profit. Our Tertiary Education Tax Calculator makes it effortless to determine your exact liability in seconds.
Understanding and calculating TET correctly is important not just for compliance but also for financial planning. The tax is a separate obligation from company income tax, and failure to account for it properly can lead to unexpected cash flow shortfalls during tax filing season. This tool helps finance teams, accountants, and small business owners avoid that scenario by providing clear, instant calculations.
What Is the Tertiary Education Trust Fund?
The Tertiary Education Trust Fund, or TETFund, was established by the Tertiary Education Trust Fund Act of 2011, which replaced the earlier Education Tax Act of 1993. Its mandate is to administer and disburse the education tax to federal and state tertiary institutions across Nigeria. The funds support infrastructure development, academic staff training, research, and the provision of teaching and learning materials in universities, polytechnics, and colleges of education.
When you pay your TET, you are contributing directly to the improvement of higher education infrastructure in Nigeria. TETFund has been responsible for building lecture theatres, equipping laboratories, funding academic conferences, and providing scholarships. Understanding where your tax money goes can provide some comfort when writing that cheque, and this calculator helps you know the exact amount ahead of time.
How the TET Calculation Works
The formula is straightforward: take your company's assessable profit for the year and multiply it by 0.025. That is your TET liability. Assessable profit is generally your gross profit minus allowable deductions, though the exact definition can vary based on your company's accounting structure and the provisions of the Companies Income Tax Act.
Our Tertiary Education Tax Calculator lets you enter your assessable profit figure and instantly shows you the 2.5 percent levy amount. For companies that need to project tax liabilities across multiple scenarios, you can adjust the profit figure and see updated results in real time. This makes it easy to model best-case and worst-case scenarios for annual tax budgeting.
Who Needs to Pay TET?
The tax applies to all companies registered in Nigeria, including both Nigerian-owned and foreign-owned entities operating in the country. Sole proprietorships, partnerships, and individuals are exempt. The key criterion is that your business must be incorporated as a company under CAMA. If it is, and if it earns assessable profit during the tax year, TET is payable regardless of the industry or sector.
Small companies sometimes assume they are exempt because of their size, but the Act makes no provision for small company exemptions from TET. Even if your company qualifies for the reduced company income tax rate under the Finance Act provisions for small companies, the 2.5 percent education tax still applies to your assessable profit.
Filing and Payment Deadlines
TET is due at the same time as your company income tax return, which is typically within six months after the end of your accounting year for existing companies, or eighteen months after incorporation for new companies. Late payment attracts interest and penalties, so having an accurate estimate of your liability well before the deadline is essential for proper cash flow management.
This calculator processes everything locally in your browser. No financial data is transmitted or stored anywhere. It is designed as a quick reference tool for Nigerian business owners, accountants, and tax professionals who need to estimate TET obligations without pulling up a spreadsheet. Enter your assessable profit, get your answer, and move on with your day.