Ohio charges a 5.75% state sales tax, then lets 88 counties and transit authorities stack their own tax on top. It taxes business software-as-a-service (SaaS) but generally exempts consumer SaaS. It fines late filers under the Ohio Revised Code (ORC). This guide gives you the verified rates, nexus thresholds, and filing steps, with every figure sourced to the Ohio Department of Taxation or the Ohio Revised Code.
What Is the Ohio Sales Tax Rate?
Ohio’s state sales tax rate is 5.75%, unchanged since September 1, 2013. County and transit-authority add-ons of roughly 0.75% to 2.25% push combined rates to between 6.50% and 8.00%, per the Ohio Department of Taxation. Cuyahoga and Franklin Counties sit at the 8.00% top. One outlier, Licking County, reaches 8.25% once its Central Ohio Transit Authority (COTA) overlay is included.
| County or rate | Combined rate | Source |
|---|---|---|
| Ohio state base rate | 5.75% | Ohio Department of Taxation rate card |
| Butler, Lorain, Stark, Wayne (lowest) | 6.50% | Ohio Department of Taxation sales tax map (Oct 2025) |
| Cuyahoga / Cleveland (5.75% state + 1.25% county + 1.00% transit) | 8.00% | Ohio Department of Taxation sales tax map (Oct 2025) |
| Franklin / Columbus | 8.00% | Ohio Department of Taxation sales tax map (Oct 2025) |
| Licking (with COTA transit overlay) | 8.25% | Ohio Department of Taxation Q4 2025 rate tables |
The rate rose from 5.5% to 5.75% under House Bill 59, effective September 1, 2013. All 88 counties currently levy a permissive county tax. County rates are capped at 1.5% and move in 0.05% increments under ORC 5739.021. Look up any address with The Finder, the Ohio Department of Taxation’s official rate lookup tool.
How Does Ohio Sales Tax Sourcing Work?
Ohio sourcing depends on who sells. Out-of-state and remote sellers source delivered sales to the buyer’s Ohio delivery address, so the rate follows the destination under Ohio Revised Code 5739.033. In-state vendors source to where the order is received. Over-the-counter sales at a store are taxed at the store’s location.
The current sourcing statute took effect September 29, 2017 under House Bill 49. For in-state sales where the vendor’s records capture the order-receipt location, Ohio applies origin sourcing, a rule in place since January 1, 2010. This matters for ecommerce sellers shipping into 88 counties, because each county carries its own combined rate.
What Is the Difference Between Ohio Sales Tax and Use Tax?
Sales tax is collected by vendors on in-state retail sales. Use tax applies at the same combined rate when no sales tax was collected, usually on out-of-state purchases used in Ohio. Consumer’s use tax is owed by the buyer. Seller’s use tax is owed by remote sellers with nexus. The two taxes complement each other.
Consumer’s use tax is a common audit finding. Ohio businesses frequently owe it on equipment, software, and supplies bought from out-of-state vendors who charged no tax. Ohio’s use-tax collection rules sit under a separate statute, Ohio Revised Code 5741.
Who Needs to Collect Ohio Sales Tax? (Nexus Rules)
You must collect Ohio sales tax if you have physical presence in Ohio, or more than $100,000 in gross receipts, or 200 or more separate transactions delivered into Ohio in the current or preceding calendar year. Physical presence and the economic thresholds are separate tests. Meeting either one creates an obligation.
What Creates Physical Nexus in Ohio?
Physical nexus comes from an office, store, or warehouse in Ohio, from employees, contractors, or agents in the state, or from inventory stored in Ohio. That inventory rule explicitly covers third-party fulfillment and Fulfillment by Amazon (FBA) warehouses. FBA stock in an Ohio fulfillment center creates physical nexus, not economic nexus.
What Is Ohio’s Economic Nexus Threshold?
Ohio’s economic nexus threshold is $100,000 in gross receipts or 200 or more separate transactions into Ohio in the current or preceding calendar year. It took effect August 1, 2019 under Am. Sub. H.B. 166, after the Supreme Court’s June 21, 2018 decision in South Dakota v. Wayfair, Inc., per Ohio’s 2019 substantial nexus and marketplace facilitator tax alert.
Remote sellers who cross the threshold register for a seller’s use tax account, not a vendor’s license. See Commenda’s US economic nexus guide for how Ohio’s thresholds compare across states.
Do Marketplace Facilitators Collect Ohio Sales Tax?
Yes. Marketplace facilitators such as Amazon, Etsy, eBay, and Walmart that meet the economic threshold must collect and remit Ohio tax for their third-party sellers, effective 2019, per the Ohio Department of Taxation. A seller who sells only through a facilitator may not need to register. That seller must still track thresholds and any direct-channel sales, and FBA inventory stored in Ohio still creates physical nexus.
What Is Taxable in Ohio?
Ohio taxes tangible personal property, including clothing, because Ohio has no general clothing exemption. It also taxes prepared food, alcoholic beverages, soft drinks, and specified digital products. Enumerated taxable services include repair and installation of tangible personal property, landscaping, janitorial and building maintenance, employment services, and some data processing.
What Is Exempt From Ohio Sales Tax?
Ohio exempts grocery food for off-premises consumption, prescription drugs, sales for resale, qualifying medical devices, manufacturing machinery used directly in production, agricultural inputs, and sales to government and qualifying nonprofits. The “consumed on premises” test is what flips food from exempt to taxable. Cold groceries to go stay exempt; the same food eaten in a restaurant is taxed as prepared food.
Is SaaS Taxable in Ohio?
Ohio taxes SaaS sold to businesses and generally exempts SaaS sold to consumers. Ohio treats electronic information services and automatic data processing as taxable when sold for business use. So business-to-business (B2B) SaaS is generally taxable, while business-to-consumer (B2C) SaaS is generally not. This B2B/B2C split is unusual among states and is the key fact for SaaS sellers scoping Ohio exposure.
How Do Ohio Sales Tax Exemption Certificates Work?
Buyers claim an exemption by giving the seller a completed Form STEC B (blanket) or Form STEC U (unit). Ohio is a full Streamlined Sales Tax (SST) member, so it also accepts the SST exemption certificate. Sellers must collect and retain valid certificates, because the audit burden sits on the seller, not the buyer.
Commenda’s Ohio sales tax exemption guide walks through certificate handling in detail.
How Do You Register for Ohio Sales Tax?
In-state vendors register for a vendor’s license through the Ohio Business Gateway, with a $25 fee per fixed location, per the Ohio Department of Taxation. Remote sellers register instead for a free seller’s use tax account using Form UT-1000. A mail path exists for the vendor’s license using Form ST-1 filed with the County Auditor.
The account type matters. Physical-presence sellers need a vendor’s license. Economic-nexus-only sellers need the seller’s use tax account. Commenda’s Ohio sales tax permit guide covers each path.
What Are the Ohio Sales Tax Filing Steps and Due Dates?
File through the Ohio Business Gateway by the 23rd of the month following each reporting period, per the Ohio Department of Taxation. The state assigns your filing frequency based on how much sales tax you collect per year. File even for zero-tax periods.
| Frequency | Who files it | Due date | Source |
|---|---|---|---|
| Monthly | Businesses collecting over $75,000 in sales tax per year | 23rd of the following month | Ohio Department of Taxation |
| Quarterly | Businesses collecting $15,000–$75,000 in sales tax per year | 23rd of the month after the quarter | Ohio Department of Taxation |
| Semiannual / annual | Businesses collecting under $15,000 in sales tax per year | 23rd of the month after the period | Ohio Department of Taxation |
The filing steps are straightforward:
- Register for the right account (vendor’s license or seller’s use tax account).
- Determine the correct combined rate for each sale.
- Collect tax at the point of sale and track exempt sales.
- Log into the Ohio Business Gateway.
- File the return by the 23rd.
- Remit payment, and file a zero return when no tax is due.
For the broader mechanics, see Commenda’s US state sales tax filing guide.
How Can You Pay Ohio Sales Tax?
Pay through the Ohio Business Gateway by electronic funds transfer (EFT), e-check, credit or debit card, or Automated Clearing House (ACH) credit. Card payments may carry a processing fee. EFT and e-check pull directly from your business bank account, so they avoid the card fee.
What Are the Penalties for Late Ohio Sales Tax Filing?
Ohio can assess a penalty of up to 15% of the tax due on a late-filed or deficient return, and up to 50% of the amount assessed when a vendor collected tax but failed to remit it, under Ohio Revised Code 5739.13. Interest also accrues on unpaid tax at a rate the state sets each year.
| Violation | Penalty | Source |
|---|---|---|
| Late-filed or deficient return | Up to 15% of tax assessed | ORC 5739.13 |
| Collected tax not remitted | Up to 50% of amount assessed | ORC 5739.13 |
| Unpaid tax | Interest at the state’s annually set rate | ORC 5739.13 |
| Continued nonpayment | Tax liens, asset seizure, license suspension, criminal charges for willful evasion | Ohio Department of Taxation |
How Do You Avoid Ohio Sales Tax Penalties?
Register before you cross a nexus threshold, file on time even for zero-tax periods, and keep exemption certificates and sales records audit-ready. If you have historical exposure, a Voluntary Disclosure Agreement (VDA) with Ohio can cap the lookback period and waive penalties. Collecting tax without registering draws more scrutiny than not yet collecting.
Automating rate lookups prevents under-collection across Ohio’s 88 counties. For the wider penalty picture, read Commenda’s US sales tax penalties guide.
How Commenda Helps With Ohio Sales Tax Compliance
Commenda’s global indirect tax software tracks your physical and economic nexus across states, calculates destination-based rates, and files your Ohio returns on schedule. Use the US economic nexus guide to gauge exposure, and the sales tax calculator to look up rates. The calculator looks up rates; it does not check nexus, so pair it with the nexus guide. Commenda connects through 100+ enterprise resource planning (ERP), API, and custom integrations.
Book a demo to get a free nexus exposure assessment for your Ohio sales.
