California Bookkeeping

Keeping records that support the books

California employers must register for an employer payroll tax account with the Employment Development Department, called EDD, report wages and withholdings, pay unemployment insurance and employment training tax, withhold and remit State Disability Insurance and personal income tax where applicable, and report new employees and, in specified cases, independent contractors. Source: EDD, Am I Required to Register as an Employer, at https://edd.ca.gov/en/payroll_taxes/Am_I_Required_to_Register_as_an_Employer/

How state taxes affect the ledger

California has a sales tax and a use tax, administered by CDTFA, a personal income tax and a corporation franchise tax and corporate income tax, administered by FTB, and employer payroll taxes administered by EDD, namely unemployment insurance, employment training tax, State Disability Insurance, and personal income tax withholding. District sales and use taxes add local rates by district, so sales records need the place of sale or delivery.

California also has taxes and fees for specific industries administered by CDTFA and other agencies, including cannabis taxes, fuel taxes, alcohol and tobacco taxes, and hazardous waste and other fee programs. Only businesses in those programs are subject to them.

Payroll records and employer reporting

California employers must report newly hired employees to the New Employee Registry within 20 calendar days of the start of work date, which is the first day services were performed for wages. A rehire after separation of at least 60 consecutive days must also be reported within 20 calendar days. Employers reporting electronically through e Services for Business submit two monthly reports not less than 12 days and not more than 16 days apart. Required employer information includes the EDD eight digit employer payroll tax account number, Federal Employer Identification Number, business name and address, and contact information. Required employee information includes name, Social Security number, home address, and start date. Source: EDD, California New Employee Registry, at https://edd.ca.gov/en/payroll_taxes/new_hire_reporting

California employers must also report independent contractors in specified cases within 20 calendar days, using Report of Independent Contractor, Form DE 542, where the business is required to file a federal Form 1099-NEC or 1099-MISC for the services, pays or contracts for 600 dollars or more, and the contractor is an individual, sole proprietor, or single member limited liability company. Source: EDD, New Employer Resources, at https://edd.ca.gov/en/Payroll_Taxes/Helpful_Resources_New_Employer

How long to retain records

For combined report taxpayers under the FTB record maintenance regulation, records for a year must be retained for the longer of the time the franchise or income tax is subject to adjustment, not to exceed eight years from the due date or extended due date of the return, or the period a protest, appeal, or refund suit is pending. A taxpayer need not maintain records beyond eight years for issues not in dispute. Source: FTB, Waters Edge Manual, Chapter 19, at https://www.ftb.ca.gov/tax-pros/procedures/waters-edge-manual/chapter-19.pdf This eight year rule is stated here only for that combined reporting context, not as a general rule for all California businesses.

When an industry needs additional records

Commercial cannabis is the clearest California example, with the seven year record rule in the retention section, plus track and trace inventory records and CDTFA cannabis tax records. Only licensed cannabis businesses are subject to those duties.

California construction employers have certified payroll duties on public works projects, and must keep and furnish payroll records for those projects under prevailing wage law. That duty applies to public works contractors and subcontractors, not to all construction work.

Bookkeeping in practice

The following situations illustrate how a business might organize its records. They are examples, not a determination of tax treatment for any particular business.

A California retailer sells an item for resale. It obtains a resale certificate from the buyer, files the certificate with the sales invoice, and keeps the sales journal, register tapes, and purchase invoices together for the four year sales tax record period described in the retention section, so an auditor can trace the exempt sale.

A San Diego cafe hires a barista and also engages a solo repair contractor for 800 dollars of work in a year where a Form 1099 is required. It reports the barista to the New Employee Registry within 20 calendar days of the first day of work, and reports the contractor on Form DE 542 within 20 calendar days under the EDD rule in the payroll section.

District sales taxes and employment reporting

A California retailer may receive one net card deposit covering numerous taxable sales, refunds, and processing fees. The books should retain the gross transactions and the jurisdiction information instead of treating the bank deposit as sales. Payroll reconciliation needs a separate file linking wage reports, payments, and payroll liabilities.

This is an accounting workflow distinction, not a claim that every business in California is subject to the same tax or filing rule. The applicable treatment depends on the actual transaction and the business activity. A bookkeeper's responsibility is to preserve the transaction evidence and classify the amounts consistently. Determining a disputed tax position or filing treatment is a separate professional judgment.

A practical monthly review for California businesses

Begin with the original source rather than the bank feed. A customer invoice, sales report, payroll register, supplier bill, or contract explains what occurred. Match it to the corresponding deposit or payment, investigate differences, and record adjustments with a clear explanation. When a state tax or payroll report is required, maintain a separate reconciliation from the ledger to the amounts included in that report. That allows an owner to compare operating results without confusing business income with taxes collected, employee withholdings, or other liabilities.

For an owner preparing to hand records to a tax professional, the useful package includes a period summary, filed return copies where applicable, the transactions supporting material adjustments, and a short list of unresolved questions. A reconciled bank account is only part of that package. The quality of the records depends on whether a reviewer can trace important figures back to their sources.

What to keep available

Maintain organized copies of the invoices, receipts, bank and card statements, payroll reports, account reconciliations, and any exemption or special program documents relevant to the business. A retention schedule should identify which law or program controls each category instead of assuming one deadline covers every record. Keep documents connected to a pending audit, claim, or dispute until the matter is resolved, and verify any destruction decision against the current applicable rule.

Paper Trail handles the bookkeeping organization, classification, and reconciliation side of this work. Tax return positions, legal interpretations, and specialized payroll classifications should be reviewed by the appropriate qualified professional.