The South Dakota sales tax rate is 4.2% statewide as of 2026. Many South Dakota cities add a municipal tax of up to 2.0% on top of the statewide rate, so the typical combined rate ranges from 4.2%–6.2%. Some municipalities also impose a municipal gross receipts tax (MGRT) on certain purchase categories, such as alcoholic beverages, restaurants, and lodging, bringing the combined rate to a maximum of 7.2%.

Below, we’ll cover how the state and local rates interact, how economic nexus rules apply to remote sellers, and how to calculate what you owe on a given transaction.

Highlights

• South Dakota’s 4.2% base rate is uniform statewide, and nearly every city levies a local tax of up to 2.0%.

• Counties in South Dakota don’t collect their own sales tax, so buyers in unincorporated areas often pay only the 4.2% state rate.

• Remote sellers who exceed the economic nexus threshold in South Dakota in a calendar year are required to register and collect sales tax, regardless of where they’re based.

What is the South Dakota sales tax rate?

In 2023, South Dakota instituted a temporary reduced statewide sales tax rate of 4.2%. The rate is slated to increase to 4.5% on July 1, 2027. This statewide rate applies to many retail sales of tangible personal property and a wide range of services. South Dakota taxes services more broadly than many states, which can surprise businesses.

The state depends heavily on sales tax revenue because South Dakota has no personal income tax. In 2018, the landmark Supreme Court decision South Dakota v. Wayfair ruled that states can charge sales tax on purchases made from out-of-state sellers even if the seller doesn’t have a physical presence in that state. Since then, the South Dakota Department of Revenue has consistently enforced collection requirements for out-of-state sellers.

How does South Dakota’s sales tax rate work?

South Dakota uses destination-based sourcing. That means the rate you collect depends on where the buyer is located, not where your business is located. You have to register and collect sales tax if you have nexus in the state and if the specific transaction is taxable.

You can have either physical nexus, such as a retail store or warehouse, or economic nexus, defined as $100,000 in sales into South Dakota within a calendar year. Once out-of-state sellers cross that threshold, they’re obligated to collect and remit South Dakota sales tax.

Most retail sales of physical goods and a broad range of services are taxable, though many medications and health services are exempt. South Dakota’s exemption list is relatively short compared to other states. For example, repair services, janitorial services, and certain professional services are taxable in South Dakota even though they’re exempt in many other states.

South Dakota also imposes a separate contractor’s excise tax on construction work. This operates separately from retail sales tax.

What are the local sales taxes in South Dakota?

South Dakota municipalities can add a local sales tax on top of the 4.2% state rate. Many cities set their local rate at 2.0%, which makes the typical combined rate 6.2%.

2026 South Dakota sales tax range

The 7.2% maximum applies when the MGRT kicks in. This can apply to alcoholic beverages, eating establishments, lodging, and ticket admissions. Some municipalities only charge MGRT for some of these categories, rather than for all of them, and others don’t charge MGRT at all. If your business falls into one of these categories, pay close attention to each municipality’s specific MGRT rules.

What are South Dakota’s sales tax rates by city?

The cities below reflect the minimum combined rate for general taxable sales. Alcohol, food service, and lodging might be higher due to the MGRT.

What are South Dakota’s sales tax rates by county?

South Dakota counties don’t levy their own sales taxes. Local rates come from municipalities, not county governments. That means unincorporated areas collect only the 4.2% state rate.

The table below shows the combined rate for the largest city in each county.

If you sell to buyers in unincorporated areas, you generally collect at the 4.2% tax rate, not 6.2%. Overcollecting can create sales tax compliance issues, so getting the distinction right is important.

How do you calculate South Dakota’s sales tax rate?

To calculate South Dakota sales tax, simply multiply the sale price by the applicable combined rate. The more difficult part is determining which sales tax rate applies.

Consider the following scenarios:

• Unincorporated areas: A buyer outside Rapid City but within Pennington County pays 4.2%, not 6.2%.

• Food service and lodging: A restaurant in Mitchell collects 7.2% on meals due to the MGRT, not the standard 6.2%.

• Mixed baskets: A purchase that includes both exempt and taxable items requires line-item treatment.

• Taxable services: Check guidance from the South Dakota Department of Revenue to determine if a service is taxable.

Stripe Tax handles the rate logic automatically by calculating the correct rate based on the buyer’s location and applying exemptions where they’re relevant. It also updates when rates change. You can use Stripe’s sales tax calculator to quickly check rates for specific locations.

How does South Dakota’s sales tax rate affect your business?

South Dakota’s sales tax system is simpler compared to many states, with its single state rate and relatively uniform local rates. But a few specifics can create issues.

These types of businesses have particular compliance obligations:

Remote sellers

South Dakota enforces a $100,000 economic nexus threshold. If you’ve crossed the threshold, you need to register for sales tax. Stripe Tax monitors nexus thresholds across states and flags when you’re approaching them, which can help fast-growing businesses stay ahead.

Service businesses

South Dakota’s broad taxation of services surprises many businesses. It’s worth reviewing your offerings against the Department of Revenue’s guidance rather than assuming services are exempt.

Hospitality and food service

Restaurants, bars, and hotels often collect 7.2%, not 6.2%, due to MGRT. The difference affects both compliance and margin reporting.

How Stripe Tax can help

Stripe Tax reduces the complexity of tax compliance so you can focus on growing your business. Stripe Tax helps you monitor your obligations and alerts you when you exceed a sales tax registration threshold based on your Stripe transactions. In addition, it automatically calculates and collects sales tax, VAT, and GST on both physical and digital goods and services—in all US states and in more than 100 countries.

Start collecting taxes globally by adding a single line of code to your existing integration, clicking a button in the Dashboard, or using our powerful API.

Stripe Tax can help you:

• Understand where to register and collect taxes: See where you need to collect taxes based on your Stripe transactions. After you register, switch on tax collection in a new state or country in seconds. You can start collecting taxes by adding one line of code to your existing Stripe integration or add tax collection with the click of a button in the Stripe Dashboard.

• Register to pay tax: Let Stripe manage your global tax registrations and benefit from a simplified process that prefills application details—saving you time and simplifying compliance with local regulations.

• Automatically collect tax: Stripe Tax calculates and collects the right amount of tax owed, no matter what or where you sell. It supports hundreds of products and services and is up-to-date on tax rules and rate changes.

• Simplify filing: Stripe Tax seamlessly integrates with filing partners, so your global filings are accurate and timely. Let our partners manage your filings so you can focus on growing your business.

Learn more about Stripe Tax, or get started today.