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Hamilton County, OH Sales Tax Rate (2026)

Combined state and local rate for Hamilton County, OH, with the rate for each of its places and 76 ZIP codes.

Rates as of

What is the sales tax rate in Hamilton County, OH?

7.8%most common combined rate in Hamilton County

The most common combined sales tax rate in Hamilton County, OH is 7.8% as of September 2026: 5.75% state and 2.05% county. All 76 ZIP codes in Hamilton County carry that rate. Ohio's state rate is 5.75%, so local taxes add 2.05% here.

State
5.75%
County
2.05%
City
0%
Special district
0%
Combined
7.8%

Source: Kintsugi's rate table, updated monthly, as of September 2026. Official rates: Ohio Department of Taxation — Sales and Use Tax.

Look up an exact addressOhio sales tax guide

What are the sales tax rates by city in Hamilton County?

The combined rate for the places in Hamilton County, as of September 2026. Where a place has a city rate page it is linked. A place's ZIP codes can reach into a neighboring city or district, so a range in brackets means its ZIP codes carry different rates.

Combined sales tax rate for each place in Hamilton County, as of September 2026
PlaceCombined rateZIP codes
Cincinnati7.8%67
Addyston7.8%1
Camp Dennison7.8%1
Cleves7.8%1
Harrison7.8%1
Hooven7.8%1
Miamitown7.8%1
Mount Saint Joseph7.8%1
North Bend7.8%1
Terrace Park7.8%1

What are the sales tax rates by ZIP code in Hamilton County?

Every ZIP code in Hamilton County, with its combined rate as of September 2026. A ZIP code can cross city and district lines, so the delivery address decides the rate on a sale; the sales tax calculator looks one up.

Combined sales tax rate for each ZIP code in Hamilton County, as of September 2026
ZIPPlaceCombined rate
45001Addyston7.8%
45002Cleves7.8%
45030Harrison7.8%
45033Hooven7.8%
45041Miamitown7.8%
45051Mount Saint Joseph7.8%
45052North Bend7.8%
45111Camp Dennison7.8%
45174Terrace Park7.8%
45201Cincinnati7.8%
45202Cincinnati7.8%
45203Cincinnati7.8%
45204Cincinnati7.8%
45205Cincinnati7.8%
45206Cincinnati7.8%
45207Cincinnati7.8%
45208Cincinnati7.8%
45209Cincinnati7.8%
45211Cincinnati7.8%
45212Cincinnati7.8%
45213Cincinnati7.8%
45214Cincinnati7.8%
45215Cincinnati7.8%
45216Cincinnati7.8%
45217Cincinnati7.8%
45218Cincinnati7.8%
45219Cincinnati7.8%
45220Cincinnati7.8%
45221Cincinnati7.8%
45222Cincinnati7.8%
45223Cincinnati7.8%
45224Cincinnati7.8%
45225Cincinnati7.8%
45226Cincinnati7.8%
45227Cincinnati7.8%
45229Cincinnati7.8%
45230Cincinnati7.8%
45231Cincinnati7.8%
45232Cincinnati7.8%
45233Cincinnati7.8%
45234Cincinnati7.8%
45235Cincinnati7.8%
45236Cincinnati7.8%
45237Cincinnati7.8%
45238Cincinnati7.8%
45239Cincinnati7.8%
45240Cincinnati7.8%
45241Cincinnati7.8%
45242Cincinnati7.8%
45243Cincinnati7.8%
45244Cincinnati7.8%
45246Cincinnati7.8%
45247Cincinnati7.8%
45248Cincinnati7.8%
45249Cincinnati7.8%
45250Cincinnati7.8%
45251Cincinnati7.8%
45252Cincinnati7.8%
45253Cincinnati7.8%
45254Cincinnati7.8%
45255Cincinnati7.8%
45258Cincinnati7.8%
45262Cincinnati7.8%
45263Cincinnati7.8%
45264Cincinnati7.8%
45267Cincinnati7.8%
45268Cincinnati7.8%
45269Cincinnati7.8%
45270Cincinnati7.8%
45271Cincinnati7.8%
45273Cincinnati7.8%
45274Cincinnati7.8%
45280Cincinnati7.8%
45296Cincinnati7.8%
45298Cincinnati7.8%
45299Cincinnati7.8%

Selling into Hamilton County: Ohio rules

What's taxable: At the state level, SaaS is partly taxable, clothing is taxable, groceries are exempt and digital goods are taxable.

Economic nexus: Ohio economic nexus is triggered when your gross sales into the state reach $100,000 or 200 separate transactions in the current or prior calendar year. Either threshold creates an obligation.

Filing: Ohio assigns monthly or semiannual filing based on tax volume. Returns are due the 23rd of the month following the reporting period — a later date than most states.

Registration, exemptions, penalties and marketplace rules are in the Ohio sales tax guide.

Frequently asked questions

Other Ohio counties

Rates change monthly. Kintsugi applies them automatically.

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