South River, New Jersey sales tax rate: 6.625%
Last updated Checked monthly
The sales tax rate in South River, New Jersey is 6.625%. That’s the 6.625% state rate, with no local taxes. It’s the lowest of the 101 New Jersey cities we checked, and 100 other cities pay the same.
Calculated by the 
Sales Tax APIThe same engine Zamp customers use.South River combined rate
6.625%
- New Jersey state
- 6.625%
South River sales tax calculator
Enter a price and what you’re selling.
- New JerseyState · 6.625%$6.63
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoSouth River sales tax rate breakdown
State taxes add up to 6.625%.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of New Jersey | State | 6.625% |
| Combined rate | 6.625% |
Rate history
- July 20236.625%
- July 20246.625%
- July 20256.625%
- July 20266.625%
- Today6.625%
No change since July 2023.
Sales tax near South River
Closest cities
- Metuchen7 mi6.625%
- Englishtown10 mi6.625%
- Carteret12 mi6.625%
- Freehold14 mi6.625%
- Rocky Hill14 mi6.625%
- Westfield14 mi6.625%
- Hightstown14 mi6.625%
- Garwood15 mi6.625%
Charge the right rate in South River, on every order.
Zamp calculates tax at each customer’s address, then files and pays every New Jersey return for you, with a sales tax team you can call.
South River 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 South River, New Jersey?
The combined sales tax rate in South River is 6.625% as of November 2, 2026. It’s made up of 6.625% New Jersey state tax.
Does the sales tax rate vary within South River?
South River has no special-district taxes, so most addresses in the city pay the same 6.625%: New Jersey’s 6.625%. This rate was calculated for South River’s 08882 ZIP code; the calculator prices any exact address.
Is SaaS taxable in South River?
No.
Do online sellers have to collect sales tax in South River?
Yes, if they have nexus in New Jersey: more than $100,000 in New Jersey sales in the previous or current calendar year, or a physical presence in the state. They register with the New Jersey Division of Taxation and charge the rate at the buyer’s address.
Sources. New Jersey Division of Taxation · Zamp Sales Tax API, for South River’s 08882 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 New Jersey return and handles notices, with a sales tax team you can call.
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