Germantown, Ohio sales tax rate: 7.5%
Last updated Checked monthly
The sales tax rate in Germantown, Ohio is 7.5%. That’s the 5.75% state rate plus 1.75% in local taxes. It’s higher than 215 of the 260 Ohio cities we checked, and 9 other cities pay the same.
Calculated by the 
Sales Tax APIThe same engine Zamp customers use.Germantown combined rate
7.5%
- Ohio state
- 5.75%
- Montgomery CountyCounty
- 1.25%
- Montgomery County MvtaSpecial district
- 0.5%
Germantown sales tax calculator
Enter a price and what you’re selling.
- OhioState · 5.75%$5.75
- Montgomery CountyCounty · 1.25%$1.25
- Montgomery County MvtaSpecial district · 0.5%$0.50
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoGermantown sales tax rate breakdown
State, county and special district taxes add up to 7.5%. District lines don’t follow city limits, so some Germantown addresses pay a different rate.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of Ohio | State | 5.75% |
| Montgomery County | County | 1.25% |
| Montgomery County Mvta | Special district | 0.5% |
| Combined rate | 7.5% |
Rate history
- July 20237.5%
- July 20247.5%
- July 20257.5%
- July 20267.5%
- Today7.5%
No change since July 2023.
Sales tax near Germantown
Closest cities
- Carlisle4 mi7.25%
- Middletown9 mi6.5%
- Trenton12 mi6.5%
- Kettering12 mi7.5%
- Monroe13 mi6.5%
- Dayton14 mi7.5%
- Seven Mile14 mi6.5%
- Brookville15 mi7.5%
Elsewhere in Montgomery County
- Dayton7.5%
- Kettering7.5%
- Englewood7.5%
- Brookville7.5%
Charge the right rate in Germantown, 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.
Germantown 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 Germantown, Ohio?
The combined sales tax rate in Germantown is 7.5% as of November 2, 2026. It’s made up of 5.75% Ohio state tax, 1.25% Montgomery County, 0.5% Montgomery County Mvta.
Why does Germantown pay Montgomery County Mvta tax?
A special district such as Montgomery County Mvta 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 Germantown’s 45327 ZIP code; the calculator prices any exact address.
Is SaaS taxable in Germantown?
No.
Do online sellers have to collect sales tax in Germantown?
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 Germantown’s 45327 ZIP code. Rates are checked monthly and are for information, not tax advice.
Sales tax, off your plate.
Zamp registers you, calculates every order at the customer’s address, files every Ohio return and handles notices, with a sales tax team you can call.
#1 rated support on G2
