Kansas SaaS sales tax at a glance
| Detail | Value |
|---|---|
| Is SaaS taxable? | Not taxable Taxed if downloaded |
| Downloaded software | Taxable |
| Base state sales tax rate | 6.5% |
| Typical combined rate | 6.5% to 11.5% |
| Local tax rates? | Yes |
| Economic nexus threshold | $100,000 in sales |
| Reference period | The current or previous calendar year |
| Revenue authority | Kansas Department of Revenue |
Is SaaS taxable in Kansas?
The rule
Kansas treats SaaS as a nontaxable service rather than a sale of prewritten software, since nothing is delivered to or installed on the customer's computers.
The law
The main exception
Downloaded or installed prewritten software is taxable, as are services to modify, update or maintain it.
What to do
Bill any downloadable software and its maintenance on separate invoice lines from hosted access, so only those parts are taxed.
Is your product taxable in Kansas?
Whether a particular product is taxed in Kansas can depend on two things: how the software reaches the customer and how you write the invoice.
Does it matter how the software reaches the customer?
In Kansas, downloaded software is taxable. Software counts as downloaded when the customer installs a copy, such as a desktop app, an agent or an offline client, even if most of the product runs online.
Does it matter how you write the invoice?
In Kansas, setup, implementation and training fees are taxable for installing or modifying prewritten software, but not for separately stated training. Listing them on their own invoice lines, rather than inside one software price, is what lets them be treated separately.
How are other software products and services taxed in Kansas?
SaaS rarely ships alone. This is how Kansas treats the products and charges that usually sit next to it on an invoice.
| Product or charge | Treatment |
|---|---|
| Downloaded software | Taxable |
| Custom software | Not taxable |
| Cloud infrastructure and platforms (IaaS, PaaS) | Not taxable |
| AI tools and API access | Not taxable |
| Digital goods (e-books, music, video) | Not taxable |
| Maintenance and support | Taxable For prewritten software, not for SaaS |
| Setup, implementation and training | Taxable For installing or modifying prewritten software, but not for separately stated training |
Does Kansas tax B2B and B2C SaaS differently?
No. Kansas treats SaaS the same way for business and consumer buyers.
How much sales tax do you charge on SaaS in Kansas?
None. Kansas does not tax SaaS, so there is nothing to charge on the subscription itself.
Do cities or counties tax SaaS differently?
No. Cities and counties follow the state's rules for SaaS, so whether it is taxed does not change from one address to another.
General sales tax rates, including any local rates, are in our Kansas sales tax guide.
Do you need to register for sales tax in Kansas?
Physical and economic nexus
Registration follows nexus. Once you have nexus in Kansas and sell something taxable there, you need to register. Nexus comes from a physical presence, such as an office, staff or inventory in the state, or from passing an economic threshold.
In Kansas, the economic nexus threshold is $100,000 in sales over the current or previous calendar year. Exempt sales still count toward it. Our Kansas nexus guide covers the rules in full.
Which address sets the rate
For remote sellers, the rate is based on where your customer is, not where your business or servers are. Kansas has no multiple points of use certificate, so the full charge is taxed at the customer's location.
Buyers who do not pay tax
Some buyers can give you a certificate instead of paying tax. In Kansas, that includes resellers, government agencies and qualifying nonprofits holding a Kansas exemption certificate. Collect the certificate at the time of sale and keep it, because in an audit it is the only thing standing between you and the tax.
How to register, collect and file in Kansas
Register
If you need to register, do it with the Kansas Department of Revenue through the Kansas Customer Service Center. Note your account number and the filing frequency you are given, since both decide when and how you file.
Collect the right amount
Kansas does not tax SaaS subscriptions, so do not add sales tax to them. If you also sell something Kansas does tax, such as downloaded software, register once you have nexus and charge tax only on those items.
- List services on their own invoice lines, so each charge is taxed on its own terms.
- Describe each product on the invoice the way it actually reaches the customer: online access, a download or something shipped.
- Recheck the treatment whenever you add a desktop app, a hardware option or a new add-on, since each can change what is taxable.
File and keep records
Your filing frequency is assigned when you register: monthly, quarterly or annually, depending on how much tax you collect. Returns are due by the 25th of the month after each period ends.
You must file a return for every period, even when no tax is due.
Keep invoices, exemption certificates and returns for at least three years. That paperwork is what decides the taxable amount if you are audited years later.
What should SaaS businesses watch when selling in Kansas?
Past sales where no tax was charged
Because Kansas does not tax SaaS, tax you did not charge on subscriptions is not owed. Check past sales of anything Kansas does tax, such as downloaded software, made while you were over the threshold. On those, the Kansas Department of Revenue can assess the unpaid tax plus a penalty of 1% a month up to 24% and interest.
A voluntary disclosure agreement can reduce penalties if you come forward first. Work out which past sales were taxable before you come forward, so you know the size of the exposure.
Rule changes worth tracking
Nothing enacted or pending changes how Kansas taxes SaaS.
The rules verified date at the top of this page shows when these rules were last checked.
How does Galvix help SaaS businesses manage Kansas sales tax compliance?
We handle this
Sales tax in Kansas is one line in a much larger problem. Most SaaS companies sell into 30 or 40 states, each with its own answer, threshold and filing calendar.
- We map each of your products and add-ons against every state's rules, including the ones that can change the answer in Kansas.
- We watch your sales against every threshold and tell you before you cross one, not after.
- We handle registrations wherever you need one.
- We file and remit on each state's schedule, zero returns included.
- We collect and store exemption certificates so they are there when an auditor asks.