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openaccountants

The free accounting and tax plugin for your AI.

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© 2026 OpenAccountants. The free accounting and tax plugin for your AI.

OpenAccountants is a trading name of Glimpse Ltd, a company registered in Malta. We do accounting and tax work for business owners under a separate written engagement. We are not a US CPA firm and do not perform audits; US returns are signed by a US CPA or enrolled agent named in your engagement. Our free skills and automated outputs are general reference material; using them does not create an engagement or submit a filing.

California

Accounting and tax skills

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1 skill

California Sales Tax

CaliforniaVAT / GSTTax year 2026

California sales and use tax for 2026: the statewide base rate and its parts, district taxes, seller permits, the economic nexus test with related-person and marketplace sales, marketplace facilitators, food, software and SaaS, CDTFA-230 resale certificates, use tax (including Form 540 line 91), filing, prepayments, penalties and interest.

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