Ohio Sales Tax Exemption Certificate: STEC B & U
Which Ohio exemption certificate to use, how to complete STEC B and STEC U correctly, the 90-day rule, and the reason lines that fail an audit.
Morrow County's combined sales tax rate is 7.25%. Bought something online or out of state and no Ohio sales tax was charged? Estimate the use tax you owe before the state sends a letter.
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This ohio use tax calculator is preset to Morrow County's 7.25% combined rate — Ohio's 5.75% state base plus 1.50% in county and transit tax across Morrow County. For the full rate breakdown, a tax-by-amount table, and Morrow County FAQs, see the Morrow County sales tax page.
Follow the exact steps to get your result instantly and privately.
Just the sticker price. No commas needed.
1. Enter the untaxed purchase amount
Add up what you spent on taxable items where absolutely zero Ohio sales tax was collected.
Example: Let's look at the numbers. A $500 untaxed purchase used in Franklin County (8.00%) owes $40 in use tax. If you paid $20 of sales tax to another state at the register, Ohio credits it and you only owe the remaining $20.
| Purchase | 6.50% (Butler) | 7.00% (Delaware) | 8.00% (Franklin) |
|---|---|---|---|
| $100 | $6.50 | $7.00 | $8.00 |
| $250 | $16.25 | $17.50 | $20.00 |
| $500 | $32.50 | $35.00 | $40.00 |
| $1,000 | $65.00 | $70.00 | $80.00 |
| $2,500 | $162.50 | $175.00 | $200.00 |
Use tax on common untaxed purchase amounts at sample county rates.
Sales & Use Tax Specialist
Written by a seasoned Ohio CPA and small-business advisor who has survived more than a few Ohio Department of Taxation audits. These tools and guides distill that hands-on experience so shoppers, sellers, and businesses stay out of trouble and keep more of their own money.
Reviewed by Ohio CPA & Small Business Advisor · Last reviewed August 25, 2026
Which Ohio exemption certificate to use, how to complete STEC B and STEC U correctly, the 90-day rule, and the reason lines that fail an audit.
Ohio's 2026 sales tax rate is 5.75% state plus a county levy of 0.75%-2.25%. Every one of the 88 county rates, verified against ODT's own table.
Warren County's sales tax goes from 6.75% to 7.25% on October 1, 2026 — a one-year swap for property tax relief. What it costs and what businesses must change.
The combined sales tax rate in Morrow County is 7.25% — Ohio's 5.75% state base plus 1.50% in county and transit tax.
Ohio use tax applies at the same combined rate as sales tax: 7.25% in Morrow County. Use tax is owed on taxable goods purchased online or out of state when no Ohio sales tax was collected at checkout.
On a $500 untaxed purchase you would owe $36.25 in Ohio use tax at Morrow County's 7.25% rate. Any sales tax already paid to another state can be credited against what you owe Ohio.