Ohio Sales Tax Calculator
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Statutory Penalty Calculator

Ohio Sales Tax Late Filing Penalty & Interest Estimator

Calculate estimated statutory additional charges under R.C. § 5739.12 ($50 or 10%) and certified 7.0% daily statutory interest under R.C. § 5703.47.

⚖️Delinquency Details

$
What Was Late?
Estimated Total Balance Owed
$1101.73
Estimate — not tax advice.
Original Tax Due
Principal sales tax liability
$1000.00
Statutory Penalty
Statutory additional charge under R.C. 5739.12(D): greater of $50.00 or 10% ($100.00).
+$100.00
Statutory Interest
+$1.73
Accrued over 9 day(s) delinquent from due date.
YearDaysAnnual RateInterest
20269 days7.0%$1.73
Governing Ohio Statutes & Sources:
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Frequently Asked Questions

What is the penalty for filing an Ohio sales tax return late?

Under Ohio Revised Code Section 5739.12(D), any vendor who fails to file a return or pay tax by the prescribed due date is subject to an additional charge not exceeding the greater of fifty dollars ($50) or ten percent (10%) of the tax required to be paid for that period. If an assessment is issued by the Tax Commissioner, additional statutory penalties of up to 50% may apply under R.C. 5739.133.

Is there a penalty if I had zero sales but failed to file on time?

Yes. Under Ohio law, all licensed vendors must file a return for every assigned period, even if zero taxable sales were made. Failing to file a timely zero return subjects the business to the statutory $50 failure-to-file charge under R.C. § 5739.12(D).

What is the statutory interest rate on unpaid Ohio sales tax?

Under R.C. 5703.47, interest on delinquent taxes is set annually by the Ohio Tax Commissioner based on the federal short-term rate plus 3%. The certified rate for calendar year 2026 is 7.0% per annum (following 8.0% in 2025 and 2024). Interest accrues daily from the statutory due date until full payment is received.

Can late filing penalties be waived by the Ohio Department of Taxation?

Yes. Ohio allows taxpayers to request a penalty abatement by submitting Form PR (Petition for Reassessment) or a written waiver request showing reasonable cause, such as sudden illness, natural disaster, or unforeseen system outage. Interest cannot be waived by law.