# California SaaS Sales Tax: 2026 Guide

Canonical: https://trykintsugi.com/blog/california-saas-sales-tax
Published: 2026-09-26

California generally doesn't tax SaaS. See the Regulation 1502 rule, when physical media or bundles make a sale taxable, and how nexus works for SaaS.

SaaS is generally not subject to sales tax in California. The California Department of Tax and Fee Administration (CDTFA) does not tax prewritten software transferred electronically when the customer receives no tangible storage media, and remote access to software running on the provider's computers is not treated as a sale or lease of tangible personal property. The main exceptions come from physical media and bundles, which can make an otherwise exempt charge taxable.

This guide covers the rule, the situations that change it, and what a SaaS seller should still track in California. It is educational information, not tax advice. For the rules in other states, see our [SaaS sales tax by state guide](/blog/sales-tax-on-saas).

## California SaaS sales tax at a glance

| Question | Answer |
| --- | --- |
| Is SaaS taxable? | Generally no |
| Rule | CDTFA Regulation 1502(f)(1)(D) (electronic transfer) and 1502(i) (remote access is not a lease) |
| Rate if a sale becomes taxable | 7.25% statewide base rate plus district taxes |
| B2B vs B2C | No difference |
| What can make it taxable | Physical storage media, or a bundle with taxable tangible property |
| Nexus threshold | More than $500,000 in sales of tangible personal property into California |

## Why SaaS is generally not taxable in California

California's sales tax applies to sales of tangible personal property. Regulation 1502(f)(1)(D) says the sale or lease of a prewritten program "is not a taxable transaction if the program is transferred by remote telecommunications" and the purchaser does not obtain possession of any tangible personal property, such as storage media.

Regulation 1502(i) addresses remote access more directly. A lease of a computer does not include a contract where a person secures access by remote telecommunication to a computer that is not on the person's premises. That is the closest regulatory description of how SaaS works, and it is why hosted software subscriptions generally fall outside the tax.

CDTFA's Publication 109 applies the same principle to downloads: canned software that customers download from a server is generally not taxable.

## When a SaaS sale can become taxable

- **Physical media.** If the customer receives the software, a backup copy, or related data on a flash drive, disk, or other storage media as part of the sale, Publication 109 says the entire sale is usually taxable, not just the media.
- **Bundles with tangible property.** Hardware sold with a subscription, such as a point-of-sale terminal, can bring the software charge into the taxable sales price if the charges are not properly separated. The "true object" of the transaction matters.
- **Printed output.** Providing a printed copy of electronically transferred information can make the sale taxable.

Custom software is a separate category. Regulation 1502(f)(2) treats custom programs as nontaxable services regardless of how they are transferred, with a narrow exception for basic operational programs.

## B2B vs B2C

California does not distinguish between business and consumer buyers for SaaS. A pure SaaS subscription is not taxable for either. The provider pays tax (or use tax) on the hardware and tangible items it buys to run its service.

## Sourcing and local rates

Because pure SaaS is not taxable, sourcing rarely matters. If a transaction becomes taxable, California's statewide base rate is 7.25%, and district taxes can raise the combined rate by location. See our [Los Angeles SaaS sales tax guide](/blog/los-angeles-sales-tax-on-saas) for how a local example works.

## Nexus and registration

California's economic nexus threshold is based on sales of **tangible personal property**: a remote retailer must register when its sales of tangible personal property delivered into California exceed $500,000 in the current or preceding calendar year. Receipts from nontaxable SaaS do not count toward that threshold under CDTFA's description of the rule.

A SaaS company that also sells hardware, devices, or physical products into California should track those sales separately and register with CDTFA for a seller's permit if it crosses the threshold or has a physical presence in the state. For rates, filing frequencies, and registration steps, see our [California sales tax guide](/sales-tax-guides/usa/california). For downloads, streaming, and other digital products, see [California sales tax on digital products](/blog/california-sales-tax-on-digital-products).

## What to do next

1. Confirm that no product in your catalog ships storage media, devices, or printed deliverables with the subscription.
2. Price and invoice any hardware or physical items separately from software access.
3. Track California sales of tangible personal property against the $500,000 threshold.
4. Revisit the analysis when you add a downloadable client, hardware, or bundled offer.

Kintsugi maps each product to California's rules and tracks nexus across every state where you sell. See [Kintsugi for SaaS](/solutions/saas).

## Frequently asked questions

### Is SaaS taxable in California?

Generally no. California does not tax prewritten software transferred electronically when the customer receives no tangible storage media, and remote access to software on the provider's computers is not a taxable lease.

### Is downloaded software taxable in California?

Generally no, if it is delivered only electronically. Publication 109 says canned software downloaded from a server is generally not taxable, but providing a backup copy on a flash drive makes the whole transaction taxable.

### Does California tax B2B SaaS differently?

No. The rule is the same for business and consumer customers.

### Do SaaS sales count toward California's $500,000 nexus threshold?

California's threshold counts sales of tangible personal property delivered into the state. Nontaxable SaaS receipts are not sales of tangible personal property, so a pure SaaS seller generally does not reach the threshold through SaaS alone.

### Can a California SaaS subscription ever be taxable?

Yes. Physical media, bundled hardware, or printed deliverables provided as part of the sale can make the charge taxable. Keep software access and tangible items separately stated.

## Sources

- California Department of Tax and Fee Administration, [Regulation 1502, Computers, Programs, and Data Processing](https://www.cdtfa.ca.gov/lawguides/vol1/sutr/1502.html)
- California Department of Tax and Fee Administration, [Publication 109, nontaxable sales](https://www.cdtfa.ca.gov/formspubs/pub109/nontaxable-sales.htm)
- California Department of Tax and Fee Administration, [Wayfair and economic nexus](https://www.cdtfa.ca.gov/industry/wayfair.htm)