Kansas Sales Tax Rate & Rules (2026)

Last updated: 2026-03-27

What is the sales tax rate in Kansas?

What is taxable in Kansas?

How do you register to collect sales tax in Kansas?

What is the economic nexus threshold for Kansas?

How to register for sales tax in Kansas

Before you can collect sales tax, you need to register with the Kansas Department of Revenue. Here is the step-by-step process.

1. Register online through the Kansas Customer Service Center at ksrevenue.gov
2. Provide your FEIN or SSN, business entity details, and Kansas location information
3. Registration is free — Kansas does not charge for a sales tax registration
4. Kansas is a member of the Streamlined Sales Tax (SST) — you can also register through sstregister.org
5. Registrations are typically processed within 5-10 business days

How to collect sales tax in Kansas

Once registered, you are responsible for charging the correct amount of sales tax on every taxable transaction. Here is how the collection process works in Kansas.

1. Determine taxability — Kansas taxes most tangible goods, digital goods, and many services
2. Calculate the combined rate (state 6.5% + county + city) based on the delivery destination — Kansas is a destination-based state
3. Combined rates can vary widely and exceed 11% in some jurisdictions
4. Charge the correct rate at the point of sale and itemize on receipts
5. Accept Kansas resale certificates (Form ST-28A) from qualifying buyers
6. Keep records of all transactions, rate lookups, and exemptions for at least 3 years

How to file and remit sales tax in Kansas

Filing your sales tax return on time is critical to avoid penalties. Kansas requires electronic filing for most businesses.

1. File electronically through the Kansas Customer Service Center
2. Filing frequency is assigned: monthly, quarterly, or annually based on tax liability
3. Returns are due on the 25th of the month following the reporting period
4. Report gross sales, exempt sales, and taxable sales by jurisdiction
5. Pay electronically through the Customer Service Center
6. Retain all records for at least 3 years

What is exempt from Kansas sales tax?

Not everything is subject to sales tax. Kansas provides exemptions for certain products, buyers, and uses. Always verify the specific exemption requirements with the Kansas Department of Revenue.

• •Sales for resale with a valid Kansas resale certificate (Form ST-28A)
• •Groceries (state tax being phased to 0%; local taxes may still apply)
• •Prescription drugs and certain medical equipment
• •Agricultural chemicals, seeds, feed, and farm machinery
• •Manufacturing machinery and equipment
• •Sales to federal, state, and local governments
• •Qualifying nonprofit organizations with a Kansas exemption certificate

What are the highest combined sales tax rates in Kansas?

Because Kansas allows local jurisdictions to add their own sales taxes on top of the state rate, combined rates vary by location. Here are some of the highest combined rates in major Kansas cities.

What is use tax in Kansas?

Kansas use tax applies at the same rate as sales tax when you purchase taxable goods from out-of-state vendors who do not collect Kansas tax. Businesses must report use tax on their regular sales tax return. Individual consumers can report use tax on their Kansas income tax return. Common triggers include online purchases and out-of-state equipment purchases.

Does Kansas have marketplace facilitator rules?

Kansas requires marketplace facilitators with $100,000 or more in Kansas sales to collect and remit sales tax on behalf of third-party sellers. Amazon, eBay, Etsy, and similar platforms handle tax collection for marketplace transactions. Sellers are not required to collect on marketplace-facilitated sales but must collect on direct sales.

What are the penalties for sales tax non-compliance in Kansas?

Kansas imposes a penalty of 1% per month for late filing (up to 24%). Interest accrues at the federal underpayment rate plus 1%. Failure to file can result in the Department estimating your tax and revoking your registration. Criminal penalties for willful evasion include fines and imprisonment.

This is general information, not legal or tax advice. Tax rules change frequently — always verify with the official state agency. Sources: Kansas Department of Revenue.