Ohio · Sales tax registration
Ohio seller's use tax registration, done for you.
Ohio runs two separate sales tax registrations and which one you need depends on where your business sits. Sell into Ohio from outside the state and you need a seller's use tax license, which is free and comes from the Department of Taxation. Sell from a physical location in Ohio and you need a vendor's license, which costs $50 and comes from a county auditor. Most of what is published about Ohio describes the second one.
Last updated:
Who you are dealing with
Ohio Department of Taxation
- Handles:
- The seller's use tax license for businesses selling into Ohio from outside the state, and the returns you file afterwards
- System:
- OH|TAX eServices
- Form:
- Register in OH|TAX eServices, which issues the seller's use tax license right away once an eServices account exists. UT 1000, Out-of-State Sellers and/or Marketplace Facilitator Registration, is the paper application, and Ohio requires it for businesses located outside the United States
- Phone:
- 888-405-4039
County Auditor, for the county where sales are made
- Handles:
- The vendor's license, which applies instead if the business has a physical location in Ohio
- System:
- OH|TAX eServices, or the county auditor's office
- Form:
- Form ST-1, Application for Vendor's License to Make Taxable Sales, $50, submitted to the auditor of the county in which the sales are to be made
County Auditor, for the county where sales are made, sales tax registration
State fee. $0. Ohio charges nothing for a seller's use tax license. The $50 figure you will find quoted everywhere is the vendor's license, which is the other registration and applies to businesses selling from a fixed location in Ohio. That fee rose from $25 to $50 on April 9, 2025, which is why older write-ups disagree with each other.
Our fee. $180 per state, flat. State fees are passed through at cost.
When you have to register
You register once you meet what Ohio calls substantial nexus, which since August 1, 2019 means either of two things: your total sales to Ohio customers were over $100,000 in the current or previous year, or you made 200 or more separate sales to Ohio customers in the current or previous year. A business with a physical location in Ohio registers whatever it sells. If you sell only through a marketplace such as Amazon or eBay and that marketplace collects and pays the tax for you, Ohio says you do not need the license.
What comes next
Worth knowing the other end of the story now: an Ohio license is cancelled on your final sales tax return, by completing the section that shows your last day of business. A final return filed without that section pays the tax and leaves the license open, still expecting returns.
How long it takes
OH|TAX eServices issues the seller's use tax license right away. The catch is that you have to set up an eServices account before you can request a license, so that account is the real first task. Ohio publishes no turnaround for the UT 1000 paper application, which is the route for businesses located outside the United States.
What we do
We work out which accounts you need, submit each registration, and hand you the account numbers, rates, and deposit schedules your payroll system asks for. One flat price per state, and any state fee passed through at cost. You keep the client. We never email them.
What makes Ohio harder than average
- Two registrations share one name in conversation. Ohio issues a seller's use tax license to out-of-state sellers and a vendor's license to businesses with an Ohio location. They have different forms, different fees, and different offices. Searching for Ohio sales tax registration mostly returns the second one, so out-of-state sellers arrive expecting a county filing and a $50 fee that are not theirs.
- The account comes before the license. OH|TAX eServices issues the license immediately, but only once you have established an eServices account. People budget for the registration and get stopped by the step in front of it.
- Ohio counts two thresholds and either one triggers it. $100,000 in sales or 200 separate transactions, measured across the current or the previous year. A low value, high volume seller can cross the 200 mark well before the dollar figure, and the previous year counts, so a business can already be over the line on the day it first looks.
- Ohio belongs to Streamlined Sales Tax, which helps if you are registering several states at once. One Streamlined application covers Ohio along with the other member states. It is worth knowing before you file Ohio on its own.
How Ohio compares
If Ohio is one of several states on the list, the order you register in changes what each one asks for.
Questions and answers
Do I need a vendor's license or a seller's use tax license?
It depends on where your business is. If you sell into Ohio from outside the state, you need the seller's use tax license, which is free. If you have a physical location in Ohio, you need a vendor's license from the county auditor, which is $50. Tell us where you operate from and we will file the right one.
How much does Ohio charge?
Nothing for the seller's use tax license. $50 for a vendor's license, which went up from $25 on April 9, 2025. Any state fee that applies is passed through at cost and shown as its own line.
When do I have to register?
Once your sales to Ohio customers pass $100,000, or once you make 200 or more separate sales to Ohio customers, measured in the current or the previous year. Either one is enough on its own. A business with a physical location in Ohio registers regardless of volume.
I only sell on Amazon. Do I need this?
Ohio says the license is not needed if you sell only through a marketplace and that marketplace collects and pays the tax for you. If you also sell through your own site or anywhere else, that part of your business is looked at on its own. If you are not sure how your sales split, a CPA is the right person to confirm it.
What do you need from me to start?
The legal name and FEIN, the date your Ohio sales crossed either threshold if you know it, whether you have any physical presence in Ohio, and whether you already have an OH|TAX eServices account.
Also in Ohio
Agency details verified 2026-08-09
Sources
About the provider
Regcrest LLC is a document preparation and filing service based in Allentown, Pennsylvania, founded in 2026. It prepares and files state payroll and sales tax registrations, account closures, and resale certificates on behalf of the businesses that instruct it, and works behind accounting firms, bookkeepers, and payroll providers as well as directly with businesses.
Regcrest LLC is not a CPA firm and not a law firm. It gives no tax or legal advice. It files in all 50 states, and publishes a full page for the 29states it has verified against the agency's own material so far, each one showing the date it was checked. For anything that turns on your specific situation, ask a licensed accountant or attorney.