Expanding Into California: What Out-of-State Companies Get Wrong

Corporate and payroll setup

• Register as a foreign entity qualified to do business in California and maintain an agent for service of process; an unregistered company can be barred from bringing suit here until it cures.
• Register with the EDD for payroll tax, and obtain California workers' compensation coverage — out-of-state policies frequently do not extend.
• Confirm local city registrations where employees work, including a City of San Diego business tax certificate for work performed in the city.
• Apply California wage rules to the location where the work is performed, not the location of headquarters.

The wage rules that surprise people

• Daily overtime after eight hours and double time after twelve, plus overtime on the seventh consecutive day — federal weekly-only thinking underpays routinely.
• Meal and rest periods with one hour of premium pay for each missed, late, or interrupted period.
• A higher exempt salary threshold tied to state minimum wage, plus a quantitative duties test.
• Mandatory reimbursement of business expenses, including a reasonable share of home internet and phone for remote workers.
• Detailed wage statement requirements, enforced as strict liability.
• Final pay due immediately on termination, with waiting time penalties for delay.
• Paid sick leave under state law, plus local ordinances such as San Diego's.

Policies that must be rewritten, not appended

Use-it-or-lose-it vacation is unlawful because vacation is earned wages. Non-competes and broad non-solicits are void and unlawful to impose. Confidentiality and non-disparagement clauses require statutory carve-out language. Arbitration agreements must meet California-specific standards on cost allocation and mutuality. At five employees, harassment prevention training and CFRA leave apply.

Adding a California addendum to a national handbook works only if the addendum actually overrides the conflicting text. Frequently it does not, and the conflicting policy is what a plaintiff quotes.

Why the stakes are higher here

PAGA lets an employee pursue civil penalties on behalf of others for Labor Code violations, which converts systemic mechanical errors into representative exposure. Combined with four-year look-backs and fee shifting, a payroll setting that was never revisited becomes a seven-figure conversation at scale.

Rainey Law P.C. sets up California employment infrastructure for out-of-state companies and defends the claims that arrive when it was skipped.