Your software is taxable in some states, not others
Whether SaaS is even subject to sales tax depends entirely on the state, and the map is a patchwork. You only collect where your software is taxable and you have nexus, both at once. We map that intersection for you, form the entity investors expect, and lock down your IP from day one.
Is SaaS taxable? It depends on the state
There is no national rule for software. One state taxes your subscription in full, the next exempts it, and a third only taxes it if a customer downloads something or uses it for business rather than personal use. Sell into fifty states and you are quietly making fifty different decisions, most of them without realizing it.
We turn that patchwork into a clear map. Your product's taxability is checked against each state's current rules, and layered against where you actually have nexus, so you collect in exactly the states where both are true, and nowhere that you should not.
- Charging tax where SaaS is exempt
- Not charging where it is taxable
- Economic nexus crossed unnoticed
- IP never assigned by a contractor
- A state audit years into growth
- Taxability checked per state
- Collecting only where both apply
- Economic nexus tracked as you grow
- IP assigned from the first commit
- Audit-ready records the whole way
Two conditions, one answer
You collect sales tax on SaaS only when your software is taxable in a state and you have nexus there. Set both and see where a state lands.
Everything a SaaS company needs, in one place
Entity, IP, and sales tax, set up the way investors and states expect.
Delaware C-corp
The entity investors expect
EIN
Federal tax ID for the company
IP assignment
The company owns its code
SaaS sales tax
Registration where you must collect
Taxability and nexus
Where both conditions are met
Cap table and 409A
Equity and option pricing
Trademark
Protect your product name
Compliance calendar
Every return and renewal tracked
From first commit to collecting correctly
Five steps, in the right order. Select one to see the detail.
Form the entity investors expect
If you plan to raise venture capital, that means a Delaware C-corp, which the standard financing documents assume. If you are bootstrapping, an LLC is simpler and can convert later. We form the right one, with state fees passed through at cost.
Delaware C-corp for a raise, LLC for bootstrapping. Founders.Get your EIN and lock down your IP
The EIN is your federal tax ID, and IP assignment is what makes the company, rather than an individual founder or contractor, the owner of the code. We make sure every contributor assigns their work, and help register copyright, which is exactly what diligence checks.
Every contributor assigns IP to the company. Copyright.Map where your software is taxable
We check your specific product against each state's SaaS rules, since some tax it, some exempt it, and some only tax it for business use or when downloaded. Then we layer that against where you have nexus, so you know exactly which states require collection.
Taxability and nexus mapped together, state by state.Register and collect where both are true
In each state where your SaaS is taxable and you have nexus, we register for a sales tax permit and set up collection so the right tax is charged on your invoices and subscriptions. Nowhere your product is exempt, and nowhere you lack nexus.
Permits and collection only where you actually owe. Registration.File the returns, and track the changes
We file your sales tax returns and watch what moves: new economic nexus as you grow, states that change how they tax SaaS, and your equity milestones like a 409A when you raise. The map stays current instead of going stale the moment you set it.
Returns filed, rule and nexus changes caught in the calendar.Entity, IP, and tax, not just one
Most tools handle the sales tax engine and leave the entity and IP to you. Here is the difference.
| Capability | File.Business | DIY spreadsheets | SaaS tax tool alone | Generic filer |
|---|---|---|---|---|
| SaaS taxability mapped by state | Not available | Not available | ||
| Economic nexus tracked | Not available | Not available | ||
| Entity and IP assignment handled | On your own | Not available | Formation only | |
| Cap table and 409A ready | Not available | Not available | Not available | |
| Returns filed and rules tracked | Manual | Add-on | Per filing | |
| Transparent, published pricing | Tiered | Per filing |
The honest version. At real scale a dedicated tax engine and an accountant are worth having, and nothing here is tax advice. What File.Business does is connect the entity, the IP, and the taxability-plus-nexus map in one place, so a software company is not stitching formation, equity, and sales tax across three vendors that never talk. Compare on the comparison hub.
An operator who knows the taxability map
Ask in plain English. BosAI knows which states tax SaaS, where you have nexus, and what investors check.
Do I charge sales tax on my SaaS subscriptions?
I just signed customers in Texas and California. Same treatment?
We are raising a seed round. Anything I am missing?
We were collecting tax in the wrong states
We had been charging sales tax everywhere, to be safe, and it turned out we were charging it in states where our software was exempt and missing a few where it was taxable. File.Business mapped our actual taxability against our nexus, fixed the collection state by state, and cleaned up the entity and IP before our round. Diligence did not find a thing.
Representative composite based on SaaS outcomes. Nothing here is legal or tax advice; consult your professional for your situation.
Taxability, the cap table, and the entity
Practical resources for building a software company right. All free to read.
SaaS sales tax
Where software is taxable, and how to register.
Read the guide GuideForm a corporation
Incorporate the Delaware C-corp investors expect.
Read it Live toolCap table
Track equity, options, and 409A.
Open it Live toolCompliance calendar
Sales tax returns and deadlines, tracked.
Open the calendarStraight answers on SaaS tax, entity, and IP
Is my SaaS subject to sales tax?
So where do I actually collect?
Does economic nexus apply to SaaS?
What entity should a SaaS startup use?
How do I protect my IP?
Customers in Texas versus California, same rules?
What about 409A valuations and options?
Does this replace my tax engine or accountant?
Collect in the right states, and only those
Form the entity, lock down your IP, and let us map where your SaaS is taxable against where you have nexus, then register and file only where you owe. Start now, or talk with our team about your product.