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Rivet
5 stars

#1 Most-Rated Firmon Sam's List, YC Deals

California sales tax checker

Software sold to California customers becomes taxable at 7.25% plus local rates. If you sell to CA and aren't registered, the exposure is yours, and in some cases your officers'.

What do you sell?

Any employees, contractors or offices in California?

$600,000

Do you collect sales tax in California today?

  • Cursor
  • Cognition
  • Ramp
  • modal
  • Chai discovery
  • Rox
  • Braintrust
  • Pika
  • AfterQuery
  • Coder

1,800+ venture-⁠backed companies run their taxes, books and sales tax with Rivet.

Base Power Company
“Most tax firms I came across were hyper disconnected from their clients. It felt like I was just another number to them. Rivet's been seamless. Especially with their updated dashboard - now, I can just go in and drop in the docs I have, and I'm all set.”
Growth Product at Base Power CompanyYash Godiwala

Questions

We have no office in California. Does this apply to us?
Yes, once your sales to California customers reach $500K a year. That's California's economic nexus threshold, and from January 1, 2027 it makes your SaaS sales there taxable, office or not.
What do we need in place before January?
A California seller's permit, district rate mapping for where your customers are, and a filing calendar. We set up all three.
What does Rivet charge?
One fixed annual price that covers your taxes, books and sales tax. No percentage of what you collect, no hourly fees, no per-⁠state filing fees. And you get your tax team on Slack.

January 1 is closer than it looks.

Book 15 minutes