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Dealer Requirements & License Plates

https://dor.sd.gov/businesses/motor-vehicle/dealer-vehicle-licenses/dealer-requirements-license-plates/

Business owners can obtain information regarding dealer requirements, permits and dealer license plates.

Sturgis Motorcycle Rally

https://dor.sd.gov/businesses/sturgis-motorcycle-rally/

Vendors can find information, tax applications, licensing instructions and municipal tax rates for the Sturgis Motorcycle Rally.

County Commissioners

https://dor.sd.gov/government/county-commissioners/

Important South Dakota County Commissioners information including land assessment data, buffer strips and frequently asked levy questions.

Specialty Military Plates

https://dor.sd.gov/individuals/motor-vehicle/cars-trucks-vans/specialty-military-plates/

Register and apply for specialty military license plates with the South Dakota Department of Revenue.

Director of Equalization

https://dor.sd.gov/government/director-of-equalization/

South Dakota Directors of Equalization knowledge base for property tax exemptions, sales / ratio and growth definitions.

Government FAQs

https://dor.sd.gov/government/government-faqs/

South Dakota government officials can find answers to frequently asked questions for local governments.

Public Utilities, Railroad, & Airline Tax

https://dor.sd.gov/businesses/taxes/property-tax/public-utilities-railroad-airline-tax/

Find tax information on operating property of renewable energy facilities as well as public utilities, railroad, and air flight companies in South Dakota.

Sales & Use Tax Laws & Regulations

https://dor.sd.gov/businesses/taxes/sales-use-tax/sales-use-tax-laws-regulations/

Learn more about laws and rules governing South Dakota sales and use tax.   Quick Navigation Retail Sales and Service Tax Use Tax Filing Requirements Payment Options Late Filing Fees Filed Return Corrections   Retail Sales and Service Tax Laws associated with the 4.2% state sales tax can be found in SDCL 10-45.   Administrative Rules for Sales Tax in Chapter 64:06 64:06:01 Administration of Program 64:06:02 Services – Interpretive Rules 64:06:03 Products – Interpretive Rules   Use Tax If you purchase products or services from a vendor who is not licensed to collect South Dakota sales tax, you may owe use tax. For a complete list of laws please see SDCL 10-46. Administrative Rules for Use Tax in Chapter 64:09 64:09:01 Use Tax – Interpretive Rules   Filing Requirements Business who obtain a license with the Department will be notified how frequently they are required to file returns. Returns may be filed either through our online Filing & Tax Payment portal, or on a paper return that is pre-printed return which is supplied by the Department. Regardless of the filing frequency the return is due by the 20th of the following month. For example, a return for the January reporting period is due by February 20th. For paper filers, the payment is due at the same time as the return. Returns filed past the due date are subject to penalty and interest charges. For electronic filers, once the returns have been completed you will be asked to set up your payment option and date. Electronic payments are due on or before the 25th of the month. If a due date falls on a Saturday, Sunday, or legal holiday, the next business day is the due date.   Collection Allowance Businesses who file and pay their sales or use tax returns electronically are eligible to receive a collection allowance of 1.5% of the tax due, not to exceed $70, each reporting period. No allowance is given on contractor’s excise tax returns or if you have an outstanding tax obligation.   Payment Options Online Payments Business who pay their tax obligations through our online Filing & Tax Payment portal or Make A Payment may pay using ACH Debit, or Credit Card (Visa, Mastercard & Discover) ACH Debit This option allows business owners to provide bank information and our system sweeps the account on the designated date. ACH Credit This payment option requires business owners to contact their bank to have a payment sent electronically to the Department.   Payment by Check Payments are permitted via check. Please send payments to the Department of Revenue; Anderson Building; Mail Stop 5055; Pierre, SD 57501.   Over the Phone Call 1 (800) 829-9188 to make a payment by ACH Debit or Credit Card.   Cash If you are paying with cash we recommend that you visit one of our offices and meet with an agent. We do not recommend that you send cash through the mail.   Late Filing Fees Payments received are applied first to the oldest tax obligation, once all of the tax is paid, the payments are applied to the oldest interest charge until all interest charges are satisfied, then the oldest penalty charge until the balance is paid in full.   Penalty Charges A penalty of 10% (.10) of the tax liability is assessed if a return is not received within 30 days following the month the return is due. The minimum penalty is $10 and is assessed even if no tax is due.   Interest Charges An interest charge of 1% (.01) will be assessed each month on any past due tax until the tax is paid in full. (A minimum of $5.00 interest is due the first month).   Filed Return Corrections Businesses are allowed to file amended returns if the correction is made within 36 months of the original due date. If you have an account in our online Filing & Tax Payment portal, you may amend your returns one time through the portal. If you file by paper or are not able to amend the return through the online Filing & Tax Payment portal, please call 1 (800) 829-9188 to request an amended return form.

Motor Fuel

https://dor.sd.gov/businesses/taxes/motor-fuel/

Motor fuel taxes pay for the maintenance and creation of state highways and airport runways in South Dakota. Learn more about the rules and regulations regarding this excise tax.

Military Motorcycle Plates

https://dor.sd.gov/individuals/motor-vehicle/motorcycles/military-motorcycle-plates/

Apply for military motorcycle plates with the South Dakota Department of Revenue.