North Dakota SaaS sales tax at a glance
| Detail | Value |
|---|---|
| Is SaaS taxable? | Not taxable Taxed if downloaded |
| Downloaded software | Taxable |
| Base state sales tax rate | 5% |
| Typical combined rate | 5% to 8.5% |
| Local tax rates? | Yes |
| Economic nexus threshold | More than $100,000 in taxable sales |
| Reference period | The current or previous calendar year |
| Revenue authority | North Dakota Office of State Tax Commissioner |
Is SaaS taxable in North Dakota?
The rule
North Dakota treats SaaS as a nontaxable service rather than a sale of software, provided nothing is transferred.
The main exception
Off-the-shelf software is taxable when it is downloaded or loaded onto the buyer's computer, even though hosted access is not.
What to do
Bill hosted access and any downloadable client or installed agent on separate invoice lines, so only the downloaded software is taxed.
Is your product taxable in North Dakota?
Whether a particular product is taxed in North Dakota 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 North Dakota, 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 North Dakota, setup, implementation and training fees are not taxable. 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 North Dakota?
SaaS rarely ships alone. This is how North Dakota 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 When it is mandatory or covers downloaded software updates |
| Setup, implementation and training | Not taxable |
Does North Dakota tax B2B and B2C SaaS differently?
No. North Dakota treats SaaS the same way for business and consumer buyers.
How much sales tax do you charge on SaaS in North Dakota?
None. North Dakota 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 North Dakota sales tax guide.
Do you need to register for sales tax in North Dakota?
Physical and economic nexus
Registration follows nexus. Once you have nexus in North Dakota 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 North Dakota, the economic nexus threshold is more than $100,000 in taxable sales over the current or previous calendar year. Only taxable sales count toward it. Our North Dakota 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. Buyers with users in more than one state can give you a multiple points of use certificate and pay North Dakota tax only on the share used there.
Buyers who do not pay tax
Some buyers can give you a certificate instead of paying tax. In North Dakota, that includes resellers, government agencies and certain nonprofit schools and hospitals. 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 North Dakota
Register
If you need to register, do it with the North Dakota Office of State Tax Commissioner through the Office's North Dakota Taxpayer Access Point (ND TAP). Note your account number and the filing frequency you are given, since both decide when and how you file.
Collect the right amount
North Dakota does not tax SaaS subscriptions, so do not add sales tax to them. If you also sell something North Dakota 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 last day 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 North Dakota?
Past sales where no tax was charged
Because North Dakota does not tax SaaS, tax you did not charge on subscriptions is not owed. Check past sales of anything North Dakota does tax, such as downloaded software, made while you were over the threshold. On those, the North Dakota Office of State Tax Commissioner can assess the unpaid tax plus a late penalty of 5% a month up to 25% 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 North Dakota 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 North Dakota sales tax compliance?
We handle this
Sales tax in North Dakota 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 North Dakota.
- 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.