The Hamilton County, Ohio sales tax rate is 7.80%. That combined rate stacks Ohio’s 5.75% statewide sales tax, a 1.25% county tax, and a 0.80% transit tax that funds the Southwest Ohio Regional Transit Authority (SORTA). It shows up as a single line on your receipt, and it applies to most retail purchases made in the county.
How the 7.80% Rate Is Built
- State tax — 5.75%. Ohio’s base rate, set by Ohio Revised Code 5739.02 and collected in all 88 counties.1Ohio Legislative Service Commission. Ohio Revised Code 5739.02 – Levy of Sales Tax – Purpose – Rate – Exemptions
- County tax — 1.25%. A permissive levy under Ohio Revised Code 5739.021 that funds general county operations, including criminal justice.2Ohio Legislative Service Commission. Ohio Revised Code 5739.021 – Additional Sales Tax Levied by County
- Transit tax — 0.80%. Collected under Ohio Revised Code 5739.023 for SORTA, which runs Metro bus service in the county. Hamilton County voters approved this levy in 2020.3Ohio Legislative Service Commission. Ohio Revised Code 5739.023 – Transit Authority Tax Levy
Neighboring Ohio counties carry different combined rates because the county and transit portions vary from place to place.4Ohio Department of Taxation. Sales and Use Tax Rate Map
What the Tax Applies To
Physical Goods
The full 7.80% rate applies to most retail sales of tangible items in the county, from furniture and clothing to electronics and building materials, and to leases and rentals of those goods. Titled motor vehicles, watercraft, and outboard motors are treated differently: the county and transit portions of the tax don’t apply to them, so those purchases are taxed at the state rate only.2Ohio Legislative Service Commission. Ohio Revised Code 5739.021 – Additional Sales Tax Levied by County
Services
Ohio taxes a specific list of services at the same rate as goods. The categories that come up most often in Hamilton County:
- Repair, installation, and maintenance, including appliance repair, pest control, car detailing, and warranty or maintenance contracts.
- Landscaping and snow removal, taxable when the provider earns $5,000 or more annually from those services.
- Building janitorial services (also subject to the $5,000 threshold), dry cleaning, and laundry other than coin-operated machines.
- Personal care: massages, tattoos, piercings, tanning, manicures, pedicures, and cosmetic application.
- Private investigation and security guard services.
- Lodging in facilities with five or more sleeping rooms for stays under 30 days.
- Towing, in-state passenger transport other than public transit and commercial airlines, and vehicle rentals.
Delivery and shipping charges are taxable when they’re attached to a taxable sale.5Ohio Department of Taxation. Sales and Use Taxability
Digital Products
Streaming services such as Netflix and Hulu, satellite TV, certain telecommunications services, business data processing, and electronic information services all carry the 7.80% rate. Bundled digital goods and shipping charges are taxable if they aren’t separately itemized on the invoice.5Ohio Department of Taxation. Sales and Use Taxability
What’s Exempt
- Groceries. Food bought for off-premises consumption is exempt. Prepared food eaten where it’s sold stays taxable.1Ohio Legislative Service Commission. Ohio Revised Code 5739.02 – Levy of Sales Tax – Purpose – Rate – Exemptions
- Prescription drugs. Prescription medications, insulin, and supplies like diabetic testing materials and hypodermic needles are exempt.1Ohio Legislative Service Commission. Ohio Revised Code 5739.02 – Levy of Sales Tax – Purpose – Rate – Exemptions
- Medical equipment. Prosthetic devices, durable medical equipment for home use, and mobility equipment are exempt when purchased with a prescription.1Ohio Legislative Service Commission. Ohio Revised Code 5739.02 – Levy of Sales Tax – Purpose – Rate – Exemptions
- Purchases for resale. Businesses buying inventory to resell can present a blanket exemption certificate (Ohio form STEC B) so the tax attaches only at the final retail sale.
How Location Determines the Rate
Ohio uses origin-based sourcing for sales that happen within the state. When an Ohio-based seller completes a sale to an Ohio buyer, the local rate follows where the seller receives the order, not where the buyer lives. A business operating out of Hamilton County generally charges 7.80% on its in-state sales, regardless of the buyer’s county.6Ohio Department of Taxation. ST 2009-03 – Sales and Use Tax Sourcing
Interstate and remote sales work the opposite way. When an out-of-state seller with Ohio nexus ships to a Hamilton County buyer, the sale is sourced to the buyer’s location, so the 7.80% Hamilton rate applies. Marketplace facilitators also use destination-based sourcing for the sales they facilitate.6Ohio Department of Taxation. ST 2009-03 – Sales and Use Tax Sourcing
An out-of-state seller with no physical presence in Ohio is required to register and collect once it crosses either of two thresholds in the current or previous calendar year: more than $100,000 in Ohio sales, or 200 or more separate transactions with Ohio buyers.7Ohio Department of Taxation. Sales and Use Tax
Use Tax on Untaxed Purchases
When you buy something from an out-of-state seller that doesn’t collect Ohio sales tax, you owe consumer use tax at the same 7.80% rate directly to the state. It comes up most often with online purchases from small sellers that haven’t hit the nexus thresholds, and with private purchases from individuals in other states. The obligation is easy to forget, and it can surface during an audit.
If You’re the Seller: License, Filing, and Records
Vendor’s License
Any business making retail sales of taxable goods or services in Hamilton County needs a vendor’s license before its first sale. You can apply through the county auditor or online through OH|Tax eServices.8Ohio Department of Taxation. Register for a Vendors License or Sellers Use Tax Account The license fee is $50.9Ohio Department of Taxation. Vendors License Fee Change Coming Soon
Filing and Payment
Ohio sales tax returns are due by the 23rd of the month following each reporting period. Most vendors file monthly. If your tax liability averages less than $1,200 per six-month period, you may qualify for semi-annual filing.7Ohio Department of Taxation. Sales and Use Tax Businesses with annual liability above $75,000 must pay electronically. Returns are filed through OH|Tax eServices, which has replaced the Ohio Business Gateway as the primary portal.10Ohio Department of Taxation. About OH|TAX eServices
Penalties and Interest
Late payments accrue interest from the original due date until the balance is paid. Ohio’s certified interest rate for sales tax in 2026 is 7%, calculated daily.11Ohio Department of Taxation. Annual Certified Interest Rates Separate penalties apply on top of interest for late filings, and repeated non-compliance can lead to suspension or revocation of a vendor’s license.
Record Retention
Ohio requires businesses to keep sales and exemption records for a four-year statutory period. The Department of Taxation can specify particular days within each quarter whose records must be preserved, so keeping complete daily records for the full four years is the safest course.12Ohio Department of Taxation. Sales and Use Tax – Record Retention Notices Blanket exemption certificates collected from buyers should be kept for the same period; auditors ask for them first.