What payroll costs in South San Francisco - and what a late deposit costs
Payroll in South San Francisco, CA is sold on a monthly price and settled on a penalty schedule. Providers quote a $20-$150 dollar base plus $4-$15 per employee; the IRS charges 2% to 15% for deposits that land late, and California sets its own unemployment-tax rate, minimum wage and final-paycheck deadline on top. All three layers are on this page with sources.
Two free marketplace paths: one form brings back multiple vetted payroll providers who know they are competing for the account.
Payroll services quoted to South San Francisco businesses in 2026 run $20-$150 a month in base fees plus $4-$15 per employee per month, which puts a ten-person South San Francisco payroll at roughly $70-$250 a month before year-end filing and add-on charges.
The federal penalty for depositing employment taxes late runs 2% up to 5 days late, 5% through 15 days and 10% beyond that, rising to 15% after an IRS notice goes unanswered - percentages applied to the deposit, not to the monthly fee a South San Francisco business is comparing.
California assigns new employers a state unemployment tax rate of 3.4% on wages up to a taxable base of $7,000 per employee per year, which is the state-set portion of every South San Francisco payroll and moves with claims experience over time.
Every payroll provider sells the same three promises - run the checks, file the taxes, keep you compliant - and prices them differently enough that identical South San Francisco businesses pay double what their neighbors pay. The comparison that matters is not the base fee: it is the all-in monthly total at your headcount, the per-state filing surcharge if anyone works remotely, and what the contract says happens at renewal.
Payroll pricing is quoted per month and consumed per employee, which is why the same provider can look cheap to a three-person shop in South San Francisco and expensive to a thirty-person one. Multiply the base fee by twelve, add the per-employee fee times your headcount times twelve, add the year-end filing charge, and only then compare providers.
Get competing payroll quotes - one form, several providers
Two free marketplace paths: one form brings back multiple vetted payroll providers who know they are competing for the account. Competing quotes are the only reliable way to see what your headcount actually prices at.
External links go to the marketplaces' own sites and forms. This site may earn a referral fee at no cost to you - it never changes the data above, and no individual payroll provider pays to appear in our research.
What payroll services cost in 2026
| What you are buying | 2026 published range | The number that actually matters |
|---|---|---|
| Monthly base fee | $20-$150/month | Meaningless alone - always price it with your headcount attached |
| Per employee, per month | $4-$15/employee/month | At 10 employees this is most of the bill: $70-$250/month all in |
| Fully outsourced processing | $30-$100/person/month | Quoted per person rather than base plus fee - bundles compliance work |
| Year-end W-2 and 1099 filing | $4-$8/form | Included at some tiers, billed at others - ask before January |
| Additional state filings (remote staff) | $6-$20/state/month | One remote hire in a new state can change the plan you need |
| Off-cycle or bonus runs | $5-$50 each | Bonus season is when this line shows up on the invoice |
| Setup / implementation | $0-$200 | Commonly waived at small-business tiers - ask, it is negotiable |
| A late federal deposit | 2%-15% of the deposit | The reason the monthly fee is the second-most important number (IRS IRC 6656) |
What a payroll quote should include - and what the padded version sells
A complete quote includes
- The all-in monthly total at your real headcount, not just the base fee
- Full-service tax filing and deposits stated as included, with the returns named
- Year-end W-2 and 1099 filing priced, or explicitly included
- Every state you employ someone in, registered and filed for
- A written error policy: who pays penalties and interest on a provider-caused late deposit
- The renewal price and the cancellation notice window, in writing
Red flags in a payroll proposal
- A headline price that excludes tax filing, sold back as an add-on
- Per-employee billing that continues for terminated employees
- 'Compliance guaranteed' with no named returns and no penalty policy
- Refusal to show filing confirmations for a sample client month
- An introductory rate with an unstated renewal price
- Payroll history you cannot export in full if you leave
What California adds to every payroll
| Question | California answer |
|---|---|
| State unemployment tax - new employer rate | 3.4% (range 1.5% - 6.2% (Schedule F+, which is Schedule F plus a 15% emergency surcharge)) |
| Taxable wage base per employee | $7,000 - All figures confirmed verbatim on EDD's own rates page: 'The UI rate schedule for 2026 is Schedule F+ |
| State minimum wage | $16.90 - $16.90/hr for all employers effective Jan 1, 2026 (DIR/DLSE) |
| State income tax withholding | graduated 1%–12.3% (plus a 1% mental-health surcharge over $1M, so 13.3% top) |
| Local payroll or income taxes | No local income tax on wages |
California's UI wage base is frozen at the federal $7,000 floor while its schedule carries a permanent 15% emergency surcharge (Schedule F+), and employers must also handle a 0.1% ETT and withhold 1.3% SDI on uncapped wages.
This page is independent research, not legal, tax or accounting advice. Federal deposit rules and state wage, unemployment and final-paycheck laws change - verify current requirements with the IRS and your state labor and revenue agencies, or with a licensed CPA or attorney, before acting.
What a South San Francisco quote should contain
- Employee count, split into salaried, hourly and contractors - contractors are usually priced separately or per 1099
- Every state where an employee physically works, including remote staff - each one commonly adds 6-20 dollars a month
- Pay frequency, and how many off-cycle or bonus runs you expect in a year at 5-50 dollars each
- Whether full-service tax filing and deposits are included at the quoted tier or sold as an add-on
- Year-end W-2 and 1099 filing: included, or 4-8 dollars per form
- Implementation or setup fee, and whether prior-year payroll history is migrated at no charge
- Benefits, garnishments, time tracking and workers' comp integration - each is commonly its own line
- The renewal price, in writing, alongside the first-year price
Why only these two paths
Withheld income tax and the employee share of FICA are trust funds - money that was never the company's. That is why the Trust Fund Recovery Penalty can reach an owner or officer personally, and why 'the company can't pay' is not an exit from this particular bill.
Hard bar, verifiable by anyone: free to the buyer, and structurally multi-vendor - one request produces several competing quotes, which is the check against over-quoting that no single sales relationship provides. Marketplaces that charge buyers or route to a single seller are not listed, and any listed path that drops below the bar gets removed. We list no individual payroll brand as a recommendation: this site does not rank providers it cannot audit filings for.
| Path | What it is | Why it made the bar |
|---|---|---|
| BuyerZone | B2B quote marketplace covering payroll services and other business categories | One form, multiple vetted providers respond with competing quotes - free to buyers |
| 360Connect | B2B quote marketplace with local service-area matching for payroll solutions | Matches up to five suppliers per request, 100% free to buyers |
The South San Francisco decision path
Withheld income tax and the employee share of FICA are trust funds - money that was never the company's. That is why the Trust Fund Recovery Penalty can reach an owner or officer personally, and why 'the company can't pay' is not an exit from this particular bill.
This page is independent research, not legal, tax or accounting advice. Federal deposit rules and state wage, unemployment and final-paycheck laws change - verify current requirements with the IRS and your state labor and revenue agencies, or with a licensed CPA or attorney, before acting.
Get competing payroll quotes - one form, several providers
Two free marketplace paths: one form brings back multiple vetted payroll providers who know they are competing for the account. Competing quotes are the only reliable way to see what your headcount actually prices at.
External links go to the marketplaces' own sites and forms. This site may earn a referral fee at no cost to you - it never changes the data above, and no individual payroll provider pays to appear in our research.
Common questions
What hidden fees do payroll companies charge?
The recurring surprises are year-end W-2 and 1099 filing at roughly 4-8 dollars per form, additional state tax filings at 6-20 dollars per state per month for remote employees, off-cycle or bonus runs at 5-50 dollars each, setup or implementation fees, charges for mailed paper checks, and per-employee fees that continue for terminated staff. Ask for the full fee schedule in writing, not the pricing page.
What do I need to give a payroll company to get a quote?
Employee count split into salaried, hourly and contractors; every state where someone physically works; pay frequency; expected off-cycle runs; and whether you need benefits, time tracking, garnishments or workers' comp integration. Providing all of it up front is what makes competing quotes genuinely comparable - and it is exactly what a marketplace form collects once and sends to several providers.
How much does payroll cost per employee per month?
Per-employee fees cluster at $4-$15 dollars per month on top of the base fee for standard payroll software and services. Fully outsourced processing and PEO-style arrangements are quoted differently - commonly $30-$100 dollars per person per month or a percentage of gross payroll - and bundle benefits administration and compliance work that standard payroll does not include.
What is the penalty for depositing payroll taxes late?
The federal failure-to-deposit penalty runs 2% for deposits up to 5 days late, 5% for 5-15 days, 10% beyond 15 days, and 15% if the tax remains unpaid more than ten days after the IRS issues a notice. Filing Form 941 late adds a separate penalty of about 5% of the unpaid tax per month, capped near 25%.
How much does a payroll service cost for a small business?
In 2026 published pricing, payroll services charge a monthly base fee of roughly $20-$150 dollars plus $4-$15 dollars per employee per month. A ten-employee business commonly lands between $70 and $250 dollars a month before add-ons. Full outsourced processing is often quoted per person instead, at roughly $30-$100 dollars per employee per month. These are directional market ranges, not quotes.
When does a final paycheck have to be paid?
That is set by state law, and it differs for employees who are fired versus employees who quit. Several states require immediate payment on termination; others allow the next regular payday; a few add a penalty that accrues per day until the check is delivered. Unused vacation payout is likewise state-specific. The rule for California is on this site's final-paycheck page with its source.
Get competing payroll quotes - one form, several providers
Two free marketplace paths: one form brings back multiple vetted payroll providers who know they are competing for the account. Competing quotes are the only reliable way to see what your headcount actually prices at.
External links go to the marketplaces' own sites and forms. This site may earn a referral fee at no cost to you - it never changes the data above, and no individual payroll provider pays to appear in our research.
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