If you have ever worried about the heavy financial penalties of delayed tax obligations, there is some relief on the horizon. The Federal Government has introduced a friendlier penalty interest regime for late tax payments, taking effect on October 1, 2026.

Issued by the Minister of Finance and Coordinating Minister of the Economy, Taiwo Oyedele, the new framework significantly lowers the financial burden of delayed filings and brings penalty structures closer to real market realities.

What’s Changing Under the New Regime?

The new policy, contained in the Nigeria Tax Administration (Interest on Late Payment of Tax) Order, 2026, was enacted under Section 65 of the Nigeria Tax Administration Act, 2025. Here is a breakdown of the key adjustments:

  • Naira-Denominated Liabilities: Interest on late naira tax payments is now pegged to the Central Bank of Nigeria’s (CBN) Monetary Policy Rate (MPR) plus one percentage point. This is a massive drop from the previous penalty rate of five percentage points above the applicable rate.

  • The Treasury Bill Floor: To protect government revenue, the order mandates that the interest rate on naira tax liabilities will not fall below the yield on 364-day Treasury Bills.

  • Foreign-Currency Liabilities: For taxes payable in foreign currencies, the penalty is set at the Secured Overnight Financing Rate (SOFR) plus six percentage points (with provisions for an officially designated successor rate if SOFR is ever discontinued).

  • Uniform Application: The new rules apply consistently across all levels—covering federal, state, and Federal Capital Territory (FCT) tax authorities.

Why the Shift?

Explaining the rationale behind the change, Minister Oyedele noted that the reform is designed to align penalty costs with prevailing economic conditions while offering businesses and individuals better financial predictability.

“Tax that is due belongs to the public. When it is paid late, Government may have to borrow to fill the gap, and the cost falls on everyone,” Oyedele explained. “This Order ties the cost of late payment to real market rates, so that delaying tax does not become a cheaper form of credit than the market itself.”

What This Means for Businesses and Individuals

For entrepreneurs, corporate entities, and individual taxpayers, this policy shift removes the sting of excessively punitive interest rates while still encouraging prompt compliance. By tying penalties directly to benchmark market indicators like the MPR and Treasury Bill yields, taxpayers gain greater clarity and certainty on what to expect if cash flow constraints cause a delay.

As the new regime kicks off this October, staying ahead of your compliance calendar remains the best strategy, but navigating a temporary delay just got significantly less punishing.

How will this new interest regime impact your business financial planning heading into the final quarter of the year?