Manufacturing & Job Shops Bookkeeping in California

Nearly every sales tax state exempts something for manufacturers — production machinery, consumables used up in production, sometimes utilities metered to the production floor — but what qualifies, and what paperwork proves it, is set by California and administered by the California Department of Tax and Fee Administration (CDTFA). Highest statewide base rate in the country, and district taxes stack on top. LLCs also owe the $800 annual franchise tax to the Franchise Tax Board regardless of income. The exemption is claimed with a certificate at the time of purchase, which means it is effectively lost if nobody presented one, and recovering overpaid tax afterwards is a refund claim rather than an adjustment. Keeping the certificates on file and current is a bookkeeping task with a direct cash value.

Use tax is the manufacturer's recurring exposure in California. Equipment, tooling, and supplies bought from out-of-state vendors who did not charge California tax still carry an obligation at 7.25% plus local, and the California Department of Tax and Fee Administration (CDTFA) expects it to be self-assessed and remitted. A shop buying machinery, fixtures, and consumables across state lines accrues real liability here without a single invoice showing it — which is why the accrual belongs in the monthly close rather than in an annual reconstruction.

Economic nexus in California is $500,000 in sales. For manufacturing and job shops, that threshold is the one to watch, because it is reached by selling into the state — no office, no staff, no physical presence required. Once you cross it you are expected to register with the California Department of Tax and Fee Administration (CDTFA) and begin collecting. We track your California sales against it and tell you before you cross, not after.

Registering to do business in California runs through the California Secretary of State, with tax accounts through the California Department of Tax and Fee Administration (CDTFA) and employer accounts through the California Employment Development Department (EDD). California treats these as wholly independent, so being in good standing with one says nothing about the others — and the sales tax account is the one that accrues a real balance while you are not looking.