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TTaxngr
NTA 2025 Rates · Free · Instant

Tax Penalty & Interest
Calculator

Find out exactly what you owe in penalties and interest for late filing or late payment. Select the tax type, enter the amount and dates, and get an instant breakdown.

4Tax TypesPAYE, CIT, VAT, WHT
21%Interest RateMPR + 1/3 of MPR
2026Tax YearNTA 2025 penalties
0%Data StoredBrowser only
Calculate Enter Your Late Payment Details

Penalty & Interest Calculator

Select the type of tax, enter the principal amount owed, and the dates to calculate your total liability including penalties and interest.

Need Help Resolving a Penalty?

A tax professional can help negotiate with the NRS, apply for waivers, and ensure you pay only what is legally owed.