Where Do You Have
Sales Tax Nexus?
Most SaaS companies have nexus in states they don't realize. Get a personalized, state-by-state analysis in under 3 minutes.
Analyze My NexusFree analysis. No credit card required.
The audit that didn't have to happen
In 2022, a 47-person SaaS company based in California received a Texas Comptroller audit notice. Back taxes: $312,000. With interest and penalties: over $400,000.
Their accountant had told them "software isn't taxable" — which was true in California. It wasn't true in Texas, Pennsylvania, or New York, where they had thousands of customers.
A 15-minute nexus check would have identified the problem years earlier. This tool exists so that doesn't happen to you.
How It Works
Answer 5 Questions
Tell us about your company location, physical presence, sales footprint, and revenue.
Get Your Analysis
Our engine analyzes nexus triggers and SaaS taxability for each state.
Take Action
Get prioritized action items with registration links. Save or export your analysis.
What You'll Get
State-by-State Verdicts
Clear YES/NO/LIKELY for each state based on your inputs
SaaS-Specific Rules
Know which states tax SaaS (it's not the same everywhere)
Priority Rankings
Texas first (they audit aggressively), Oregon never (no sales tax)
Source Citations
Every determination links to the statute or official guidance
Registration Links
Direct links to state registration portals — no hunting
B2B Exemption Guidance
Which states auto-exempt B2B vs. require certificates
Why Trust This Tool?
Primary Sources Only
Every rule comes from state statutes, administrative regulations, or official guidance — not blog posts or third-party summaries.
Quarterly Verification
Rules change. We re-verify every state against current official sources every quarter, and track legislative changes continuously.
Linked Citations
Don't take our word for it. Every state analysis shows the exact statute or regulation so you can verify yourself.
Honest About Uncertainty
Some states (looking at you, Colorado) are genuinely unclear. We tell you when that's the case instead of pretending we know.
Ready to find out?
5 questions. Under 3 minutes. You'll know exactly which states need your attention.
Start Free Analysis