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Kansas Sales Tax Guide for Small Businesses

Everything you need to know about sales tax in Kansas — rates, deadlines, exemptions, and how to stay compliant without the headache.

Last updated March 2026

Quick Facts

State Rate

6.50%

Avg. Combined

8.76%

Filing Frequency

Monthly, Quarterly, or Annual

Vendor Discount

No

Home Rule

No

Kansas Sales Tax Rates

Kansas's state sales tax rate is 6.50%. Cities and counties can add local taxes on top. The average combined rate across Kansas is 8.76%.

The highest combined rate in the state can reach up to 11.50% in some jurisdictions.

Filing Deadlines & Frequency

Filing Frequency

Monthly, Quarterly, or Annual — assigned by KS DOR based on tax liability

Due Dates

25th of the month after the reporting period

File Online

Kansas Department of Revenue — Customer Service Center: https://www.kdor.ks.gov/

What's Taxable for Restaurants & Food Businesses

Prepared Food

Yes — prepared food and restaurant meals are taxable at the full 8.76% combined rate.

Grocery Food

Exempt from sales tax. Grocery food became exempt from the state sales tax effective January 1, 2025. Local taxes may still apply.

Alcohol

Subject to sales tax plus separate state excise taxes and a 10% liquor drink tax on drinks served in bars/restaurants

Vendor Discount

Kansas does not currently offer a vendor discount for timely filing.

Penalties for Late Filing

Late Filing Penalty

1% per month, max 24% of tax due

Interest

Federal short-term rate + 4%, adjusted annually

Miss a deadline and Kansasstarts charging penalties and interest immediately. That adds up fast on a busy restaurant's tax bill.

TaxAside's On-Time Guarantee covers up to $5,000 in penalties if we ever file late.

Calculate Your Kansas Sales Tax

Kansas Sales Tax Calculator
$
State tax (6.50%)$0.00
Est. local tax (2.26%)$0.00
Total tax (8.76%)$0.00
Total with tax$0.00

This calculator uses average combined rates. Your actual rate depends on your exact location.

Get your exact rate →

How TaxAside Helps in Kansas

  • Daily set-asides mean no tax-day surprises. We pull, calculate, set aside, and file — you do nothing.
  • On-Time Guarantee covers up to $5,000 in penalties if we're ever late filing your Kansas return.
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5-minute setup. No credit card required.

Related State Guides

Nebraska

6.94% avg. combined

Missouri

8.23% avg. combined

Oklahoma

8.94% avg. combined

Colorado

7.79% avg. combined

Tired of worrying about Kansas sales tax?

Let TaxAside handle it. We connect to your POS, set aside the right amount every day, and file your return on time — guaranteed.

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5-minute setup. No credit card required.

Additional Notes

  • • State sales tax on groceries was phased out: reduced to 2% in 2023, 0% effective January 1, 2025