Payroll & Bookkeeping Built for California Employers
Payroll & Bookkeeping for California Businesses.
Payroll processing, quarterly and year-end tax filings, wage garnishments, EDD compliance, and ongoing bookkeeping — paired with the workers' comp and HR compliance you already get from us. One firm, one point of contact, one set of California-specific knowledge running the back office.
What this solves
Payroll, bookkeeping, and compliance — handled by the same team that handles your insurance.
Most California employers run payroll through one company, bookkeeping through another, HR through a third, and insurance through a fourth — and they all need the same numbers, the same employee data, and the same compliance answers. The handoff between them is where errors and missed deadlines compound. Payroll mistakes trigger Labor Code violations. Bookkeeping mistakes show up at workers' comp audit. HR mistakes turn into EPLI claims. They're connected problems, and they're better solved together.
We bundle payroll processing, bookkeeping, and the related compliance work so the same team handling your workers' comp class codes is also running your payroll, the same team writing your handbook is also tracking your wage statements, and the certificates you need for landlords or GCs come from the same firm that filed your last 941. One relationship, one set of numbers, one source of California-specific knowledge.
- Payroll processing (weekly, bi-weekly, semi-monthly)
- Quarterly 941, DE-9, DE-9C filings
- Year-end W-2s, 1099s, ACA filings
- Wage garnishments and child-support orders
- Monthly bookkeeping and reconciliation
- Workers' comp class-code coordination
Also from EmployerSI
Need more than payroll & bookkeeping?
We pair payroll naturally with the two other back-office systems most California employers need.
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Payroll & Bookkeeping FAQ
Why bundle payroll with insurance and HR?
Because the same data drives all three. Your payroll determines your workers' comp premium (estimated upfront, audited at year-end). Your employee classifications determine both your workers' comp class codes AND your overtime exposure. Your wage statements drive PAGA risk. Running payroll, HR, and insurance from one firm means the data is consistent and the compliance answers come from people who understand all three systems.
How much does payroll cost?
Most small businesses run $40-$100 per pay period plus per-employee charges — typical California pricing for a 10-employee operation lands around $200-$400/month including tax filings. Larger operations get pricing per employee with volume discounts. Bookkeeping is usually a separate monthly fee based on transaction volume — typical small business bookkeeping runs $400-$1,200/month.
Can you take over payroll from my current provider?
Yes. Year-mid transitions are routine — we handle the data migration, set up tax accounts with the new system, run a parallel pay period to confirm everything matches, then switch over. Most employers see the same paychecks they got from their old provider in their first pay period with us, with the difference handled in the back office.
Deep dive
How California payroll and bookkeeping should actually work.
What gets filed each quarter for a California employer?
Federal Form 941 (quarterly wage report), California DE-9 (quarterly contribution return), DE-9C (quarterly wage continuation), federal Form 940 (annually for unemployment), W-2s and W-3 at year-end, 1099s for independent contractors, and various ACA filings for larger employers. Missing any of these triggers penalties that stack quickly. We file all of them and confirm filing with the agencies before the period closes.
How does payroll tax payment work in California?
California has more complex payroll tax requirements than most states — EDD (Employment Development Department) handles state withholding, SDI, ETT, and UI; federal withholding and FICA go to the IRS; local jurisdictions may have additional requirements (LA City Business Tax, San Francisco, etc.). Most employers are required to deposit federal taxes semiweekly or monthly depending on liability size. We handle the EFTPS and EDD ePay scheduling and deposits.
What's the difference between bookkeeping and accounting?
Bookkeeping is ongoing — categorizing transactions, reconciling bank and credit card accounts, running monthly reports, tracking accounts receivable and payable. Accounting (and tax preparation) is the higher-level work — financial statement preparation, year-end adjustments, business tax returns, strategic planning. We handle bookkeeping; we coordinate with your CPA or tax preparer for the accounting and tax work.
Do you handle multi-state or remote employee payroll?
Yes. California employers with remote workers in other states need state withholding, unemployment insurance, and sometimes local taxes set up in each state where employees work. Each new state means new tax accounts and filing obligations. We coordinate with multi-state payroll providers when the operation crosses state lines.
How does payroll integrate with workers' comp?
Payroll is the direct input to workers' comp premium — class codes are applied to actual payroll each pay period (for pay-as-you-go programs) or estimated annually with a year-end audit. The same firm running your payroll and your workers' comp can keep class codes accurate as roles change, prevent the audit shock that comes from mis-coded payroll, and structure pay-as-you-go programs that match your actual cash flow.
What about wage garnishments and child support orders?
California employers receive child support orders, IRS levies, and state tax garnishments regularly — each has specific calculation rules, priority orders, and reporting requirements. Mishandled garnishments create employer liability. We process all garnishments correctly, remit to the appropriate agencies on time, and document compliance.
Can you handle commission, bonus, and tipped-employee payroll?
Yes. Commission structures, bonus calculations, and tip credits in California (with the state's restrictive tip rules) all have specific payroll handling requirements. Restaurants with tip pools, salespeople with quarterly bonuses, and service businesses with commission schedules all benefit from payroll that handles these correctly rather than the default 'salary or hourly' assumption most systems make.
What records do you keep, and for how long?
California requires employer record retention of: payroll records (4 years minimum, 6 recommended), timecards (4 years), itemized wage statements (3 years), personnel files (during employment + 3 years after), and tax filings (4-7 years depending on type). We maintain all of these in a single system you can access at any time, and provide auditor-ready reports when workers' comp audits, EDD investigations, or wage-and-hour audits arise.
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