Sales Tax in Port Wentworth, Georgia in 2025

We'll walk you through how the sales tax rate is determined for Port Wentworth and address some common questions you may have. We'll also cover how to collect, audit, and remit sales tax in Port Wentworth.

Plus, we’ll share the best solution that will ensure you are always compliant across the entire sales tax lifecycle.

Disclaimer: Our sales tax data is updated on a quarterly basis.

Port Wentworth Sales Tax Rate 2025

Port Wentworth is located in Chatham County in Georgia, United States, and has a sales tax rate of 7.00%. This includes local and state sales tax rates.

Here is the breakdown of the Port Wentworth's sales tax:

Tax Jurisdiction	Sales Tax Rate
State Tax	4.00%
County Tax	3.00%
Combined Rate	7.00%

This rate applies to the following zip codes in Port Wentworth:

District	Zip Codes	Combined Sales Tax Rate
Chatham County	31407	7.00%

How Does the Port Wentworth Sales Tax Compare to the Rest of Georgia?

Port Wentworth’s 7.00% sales tax rate is 2.00% lower than the highest sales tax rate in Georgia, which stands at 9.00% in cities like Warthen.

It is 1.00% higher than the lowest sales tax rate in Georgia, which stands at 6.00% in cities like Acworth.

To give you a better idea, here’s a comparison of Port Wentworth sales tax rates with a few other cities in Georgia:

City	Sales Tax Rates
Warthen	9.00%
Porterdale	7.00%
Port Wentworth	7.00%
Pooler	7.00%
Acworth	6.00%

What Creates Sales Tax Nexus in Port Wentworth?

Port Wentworth follows the nexus rules as set out by Georgia sales tax law. It doesn’t have any nexus rules outside of the state law. 

Read More: Check out our detailed guide on Sales Tax in Georgia.

Georgia sales tax nexus rules include:

• Physical Nexus: If you have an office, warehouse, or any other place of business.
• Economic Nexus: If you have gross sales exceeding $100,000 or 200 or more retail transactions in the state in the previous or current calendar year.
• Trade Shows: If you participate in trade shows for more than 5 days in a period of 12 months and have sales of more than $100,000.
• Employee Location: If you have employees, contractors, salespeople, installers, other personnel, or a third-party affiliate in the state. 

What Products Are Exempt from Port Wentworth Sales Tax?

Georgia sales tax law grants the following tax exemptions, which are valid in Port Wentworth: 

• Objects of art and of anthropological, archeological, geological, horticultural value as well as zoological objects or similar tangible personal property.
• Sales of water delivered through water mains, lines, or pipes.
• Sales of tangible personal property manufactured or assembled in Georgia for export.
• Sales or use of prescription drugs that are lawfully dispensable for the treatment of natural persons
• Insulin syringes and blood glucose level measuring strips dispensed without a prescription.
• Rental of videotape or film to persons charging admission fees to view the tape or film. 
• Food stamps or WIC coupons are used as the payment method.

There are no additional exemptions unique to Port Wentworth taxpayers.

Who Needs a Sales Permit in Port Wentworth?

Anyone who plans to sell taxable goods and services in Port Wentworth or anywhere in Georgia needs to get a sales permit.

You can register for a Georgia seller's permit online at the Georgia Department of Revenue.

How to Collect Sales Tax in Port Wentworth

Georgia is a ‘destination-based’ sales tax sourcing state. 

What does this mean?

When you make a taxable sale to a customer in Georgia, you should charge the combined sales tax rate at the buyer’s ship-to address. 

For instance, you have a business located in Port Wentworth, Georgia, and sell to a customer in Waycross. Then, you’ll have to charge the customer the Waycross sales tax rate.

Learn more about origin-based and destination-based sales tax sourcing here.

How to File and Pay Sales Tax in Port Wentworth

You have multiple options to file and pay Port Wentworth sales tax returns:

• File and pay online: File and pay online at the Georgia Tax Center. You are required to file online if you owe more than $500.
• File and pay by mail: Fill out Sales and Use Tax Returns and Addendums (Form ST-3) and mail in your payment.
• Or, you can ditch the sales tax paperwork jungle and embrace simplicity with Zamp. We streamline your sales tax chores by automating filings, overseeing your transactions, and ensuring compliance -– all across the United States!
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