What is the sales tax rate in Port Wentworth, Georgia?

The combined sales tax rate in Port Wentworth, Georgia is 8.000% as of 2026. This includes the Georgia state rate of 4.000% plus local jurisdiction taxes.

How is the Port Wentworth sales tax calculated?

Multiply your purchase amount by 8.000% (or 0.00800) to get the tax owed. For example, a $100 purchase incurs $8.00 in sales tax.

What is the Georgia state sales tax rate?

The base Georgia state sales tax rate is 4.000%. Local jurisdictions may add additional taxes on top of this rate.

Does Port Wentworth have a county sales tax?

Port Wentworth imposes an additional county-level sales tax of 4.000% on top of the state rate.

When was the Port Wentworth sales tax rate last updated?

The Port Wentworth sales tax rate was last verified on March 27, 2026. We cross-reference all rates against the official State Department of Revenue data.

Live Data: April 2026

Port Wentworth, GA Sales Tax Rate 2026

The combined sales tax rate in Port Wentworth, Georgia is 8.000%.

Combined Rate 8.000%

State4.000% County4.000%

Port Wentworth Sales Tax Breakdown

Jurisdiction	Rate
Georgia State Sales Tax	4.000%
County Sales Tax	4.000%
Total Combined Rate	8.000%

Which County Is Port Wentworth In?

Port Wentworth falls within Chatham, Georgia. Chatham imposes a sales tax in addition to the Georgia state base rate.

Port Wentworth ZIP Codes

The following ZIP codes are mapped to Port Wentworth for sales tax purposes. All listed codes apply the 8.000% combined rate.

31407

Nearby Tax Rates

Combined Rate

Combined Rate

Business Nexus in Georgia

Economic Nexus Threshold

Selling into Georgia from out of state? Once you exceed $100,000 in annual sales or 200 transactions, you must register and collect Georgia sales tax.

FAQ: Port Wentworth Sales Tax

The combined sales tax rate in Port Wentworth, Georgia is 8.000% as of 2026.

Multiply your purchase price by 8.000% to find the tax owed. A $500 purchase would include $40.00 in sales tax.

Groceries are generally taxable in Georgia. Check the official Department of Revenue for specific exemptions.

Vehicle purchases in Port Wentworth are subject to the 8.000% combined rate, though some states apply different rules for vehicle sales. Verify with the Georgia Department of Revenue or DMV.

Register for a sales tax permit through the official Georgia Department of Revenue website. Registration is typically free and required before collecting any sales tax.

Sales Tax Calculator

Using 8.000% rate for Port Wentworth, GA

Purchase Amount ($)

Tax Amount $0.00

Total with Tax $100.00

Rate applied: 8.000% combined

Official Tax Authority

Georgia Department of Revenue

Filing Deadline: Monthly returns due the 20th of the following month. File via the Georgia Tax Center (GTC).

Visit Official Portal (877) 423-6711