Kansas Sales Tax Guide & Nexus Calculator (2026)
Kansas has a 6.5% state rate and taxes digital goods including SaaS. Kansas is notable for having eliminated its grocery tax — starting January 1, 2025, the state rate on food dropped to 0%. It is an SST member, enabling streamlined multi-state registration.
Quick Reference
Section titled “Quick Reference”| Criterion | Detail |
|---|---|
| State Rate | 6.5% |
| Economic Nexus Threshold | $100,000 gross sales (rolling 12 months) |
| Transaction Threshold | None |
| Digital Goods / SaaS | Taxable |
| Typical Filing Frequency | Monthly |
| SST Member | Yes |
| Registration Portal | ksrevenue.gov |
Economic Nexus
Section titled “Economic Nexus”For informational purposes only · Not legal or tax advice · Consult a licensed tax professional · Rules as of 2026
Kansas’s economic nexus threshold is $100,000 in gross sales into Kansas in the current or prior calendar year. Registration and collection are required once this threshold is exceeded.
Kansas is one of the more aggressive states on economic nexus enforcement. Marketplace-facilitated sales count toward the threshold. Kansas eliminated its transaction-count alternative threshold before 2025.
Tax Rate and Product Taxability
Section titled “Tax Rate and Product Taxability”Kansas’s state rate is 6.5%. Local jurisdictions (counties and cities) add rates:
- State: 6.5%
- County: typically 0.5%–1%
- City: typically 0.5%–2%
- Combined maximum: up to 10.6% in some cities
Kansas City, KS (different from Kansas City, MO) and Wichita run combined rates of approximately 9%–10%.
Product Categories
Section titled “Product Categories”Taxable: Tangible personal property, digital goods, most retail goods.
Exempt: Prescription drugs, food and food ingredients (state rate is now 0% — see below).
Zero-rate on groceries: Kansas phased out its grocery tax. As of January 1, 2025, the state rate on food and food ingredients is 0%. Local governments may still impose their local rates on groceries — check destination city/county rates. This is one of the more significant recent food tax changes in the US.
Digital Goods and SaaS
Section titled “Digital Goods and SaaS”Kansas taxes digital goods and SaaS:
- SaaS — taxable
- Downloaded software — taxable
- Digital content (ebooks, music, streaming) — taxable
- Online subscriptions — taxable
Kansas has broad digital goods taxability. SaaS sellers with Kansas revenue above $100,000 have a collection obligation.
Registration
Section titled “Registration”Kansas is an SST member state. Register through the SSTRS at streamlinedsalestax.org.
For Kansas-only registration:
- Go to ksrevenue.gov
- Access Business Registration (or use the WebFile system)
- Register for a Retailers’ Sales Tax Certificate
- Provide EIN and business details
- You will receive a Kansas Retailers’ Sales Tax Certificate Number
Foreign Sellers
Section titled “Foreign Sellers”Kansas accepts foreign business registrations. A US EIN is required.
Filing Frequency and Deadlines
Section titled “Filing Frequency and Deadlines”| Annual Tax Liability | Filing Frequency |
|---|---|
| Less than $3,200 | Annual |
| $3,200–$32,000 | Quarterly |
| More than $32,000 | Monthly |
Monthly due dates: Returns due on the 25th of the following month (note: Kansas uses the 25th, not the 20th common in many other states).
Returns are filed through ksrevenue.gov.
Compliance Notes
Section titled “Compliance Notes”Grocery zero-rate: Kansas’s state food rate is now 0%, but local governments may still charge their rates on grocery items. If you sell food, your collection on Kansas grocery orders depends entirely on local rates.
25th due date: Kansas’s filing deadline is the 25th of the following month — not the 20th used by many states. Set calendar reminders accordingly.
SST membership: Use the SSTRS for multi-state registration including Kansas.
Digital sellers: Kansas taxes SaaS comprehensively. No exemption for digital-only businesses.