Lafayette, Ohio sales tax rate: 6.85%
Last updated Checked monthly
The sales tax rate in Lafayette, Ohio is 6.85%. That’s the 5.75% state rate plus 1.1% in local taxes. It’s higher than 70 of the 260 Ohio cities we checked, and 3 other cities pay the same.
Calculated by the 
Sales Tax APIThe same engine Zamp customers use.Lafayette combined rate
6.85%
- Ohio state
- 5.75%
- Allen CountyCounty
- 1%
- Allen County RTASpecial district
- 0.1%
Lafayette sales tax calculator
Enter a price and what you’re selling.
- OhioState · 5.75%$5.75
- Allen CountyCounty · 1%$1.00
- Allen County RTASpecial district · 0.1%$0.10
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoLafayette sales tax rate breakdown
State, county and special district taxes add up to 6.85%. District lines don’t follow city limits, so some Lafayette addresses pay a different rate.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of Ohio | State | 5.75% |
| Allen County | County | 1% |
| Allen County RTA | Special district | 0.1% |
| Combined rate | 6.85% |
Rate history
- July 20236.85%
- July 20246.85%
- July 20256.85%
- July 20266.85%
- Today6.85%
No change since July 2023.
Charge the right rate in Lafayette, on every order.
Zamp calculates tax at each customer’s address, special districts included, then files and pays every Ohio return for you, with a sales tax team you can call.
Lafayette sales tax questions.
Still have questions? Call us at 1-866-438-9267 or email us at support@zamp.com.
What is the sales tax rate in Lafayette, Ohio?
The combined sales tax rate in Lafayette is 6.85% as of November 2, 2026. It’s made up of 5.75% Ohio state tax, 1% Allen County, 0.1% Allen County RTA.
Why does Lafayette pay Allen County RTA tax?
A special district such as Allen County RTA levies its own sales tax on top of the state, county rates. District lines don’t always follow city limits, so an address a few streets away can have a different rate. This rate was calculated for Lafayette’s 45854 ZIP code; the calculator prices any exact address.
Is SaaS taxable in Lafayette?
No.
Do online sellers have to collect sales tax in Lafayette?
Yes, if they have nexus in Ohio: more than $100,000 in Ohio sales in the previous or current calendar year, or a physical presence in the state. They register with the Ohio Department of Taxation and charge the rate at the buyer’s address.
Sources. Ohio Department of Taxation · Zamp Sales Tax API, for Lafayette’s 45854 ZIP code. Rates are checked monthly and are for information, not tax advice.
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