Navigating Kansas Sales Tax: A simple guide to understanding your obligations.
- April Feller
- 5 days ago
- 3 min read

Starting a new business is an exciting venture, but it comes with a lot of responsibilities—and one of the most important is understanding your sales tax obligations. For business owners in Kansas, navigating state and local sales tax can seem complicated, but it doesn't have to be. This simple guide will walk you through the essentials of what you need to know to stay compliant.
What is Kansas Sales Tax?
Kansas sales tax is a tax on the retail sale, rental, or lease of tangible personal property and a number of taxable services. The state tax is levied on these transactions, and many local jurisdictions (counties and cities) also impose an additional local sales tax.
Do I Need to Collect Sales Tax?
In most cases, yes. If your business sells, leases, or rents tangible goods or provides taxable services in Kansas, you must collect and remit sales tax. This includes both physical and remote sellers who meet the state’s economic nexus threshold (currently a minimum of $100,000 in gross receipts from Kansas sales in the current or previous calendar year).
How Do I Get a Sales Tax Permit?
Before you can collect sales tax, you must register your business with the Kansas Department of Revenue (KDOR) and get a sales tax permit. This process is free and can be done online through the KDOR's Customer Service Center.
When you register, you’ll provide information about your business, and the KDOR will issue you a sales tax account number. It's recommended to do this a few weeks before you plan to start making sales.
Understanding Sales Tax Rates
Kansas has a state sales tax rate of 6.5%. However, the total sales tax you collect will depend on your business's location because of the added local sales tax rates. These can vary significantly by city and county. For example, a business in Topeka will have a different combined sales tax rate than a business in Wichita.
It is crucial to charge the correct combined rate for the location of the sale, which can be the point of sale for in-person transactions or the customer's delivery address for online sales.
When and How Do I File and Pay?
The Kansas Department of Revenue assigns a filing frequency—monthly, quarterly, or annually—based on your business's total sales tax liability.
Monthly Filers: For businesses with significant tax liability, returns are due on the 25th of the month following the reporting period.
Quarterly Filers: For businesses with moderate tax liability, returns are due on April 25, July 25, October 25, and January 25.
Annual Filers: For businesses with very low tax liability (less than $80 per year), the return is due on January 25 of the following year.
The KDOR encourages businesses to file and pay electronically through their online portal, as it is the most secure and efficient method.
Are There Any Sales Tax Exemptions?
Yes, certain sales and purchases are exempt from sales tax in Kansas. Common exemptions include:
Sales of tangible personal property for the purpose of resale.
Prescription drugs and certain medical supplies.
Some food and food ingredients (though they are still taxed at a reduced rate).
Sales to certain non-profit organizations or government entities.
If a customer claims an exemption, you must receive a valid exemption certificate and keep it on file as proof. Without this certificate, you are responsible for the uncollected tax.
Navigating sales tax is a fundamental part of running a successful business in Kansas. Keeping meticulous records and filing on time will help you avoid penalties and ensure your business is on a solid financial footing.
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