San Francisco, CA · S-Corp Accountants & CPAs
Find an S-Corp CPA in San Francisco, CA
CPAs who specialize in S-corporations — from the initial Form 2553 election through annual 1120-S filings, reasonable compensation analysis, and shareholder basis tracking. Serving San Francisco, CA and the surrounding region — San Francisco CPAs serve startups, venture-backed companies, and complex equity-comp clients.
Why San Francisco clients hire s-corp
Local context for s-corp accountants & cpas in San Francisco, CA
Dominant local industries
- Tech & SaaS startups
- Venture capital & private funds
- Biotech & life sciences
- Professional services
- Restaurants & hospitality
California tax climate
California has the country's highest top marginal personal income tax rate at 13.3%, an 8.84% corporate income tax, and an $800 annual minimum franchise tax on most entities. The state aggressively asserts residency and nexus, making multi-state and remote-work tax planning a recurring engagement.
Key local deadline
Feb 28
San Francisco Business Registration renewal due (SF Treasurer & Tax Collector).
When to hire
- You're considering electing S-corp status (Form 2553)
- Your single-member LLC profits exceed $60K–$80K
- You need help setting reasonable owner compensation
- You have multiple shareholders or are issuing stock
- You're behind on 1120-S filings or 1099 requirements
What they do
- Run S-election analysis: tax savings vs. added compliance
- File Form 2553 (S-election) and any late-election relief requests
- Prepare annual Form 1120-S and Schedule K-1s for shareholders
- Document reasonable compensation with industry benchmarks
- Track shareholder basis and AAA (accumulated adjustments account)
Typical fees
What it costs
Low end
$1,200
per year
High end
$5,000
per year
Notes
1120-S preparation: $1,200–$2,500. Add bookkeeping + payroll oversight: $500–$1,500/mo. Reasonable comp study: $500–$1,500 one-time.
Compare
S-Corp vs Single-Member LLC (Disregarded)
| Factor | S-Corp | Single-Member LLC (Disregarded) |
|---|---|---|
| Self-employment tax | Only on W-2 wages, not distributions | On all net profit (15.3%) |
| Filing | Form 1120-S + K-1s annually | Schedule C on personal return |
| Payroll required | Yes — owner must take reasonable W-2 | No |
| Compliance cost | $1,200–$3,000/yr extra | Minimal |
| Break-even on tax savings | Usually $60K–$80K in profit | — |
Questions to ask
- How many S-corp returns do you file each year?
- Do you document reasonable comp with a defensible study?
- How do you track my shareholder basis annually?
- Will you handle late S-election relief if I missed the deadline?
- What's your process for K-1 delivery — and by when?
- Do you coordinate with my payroll provider for owner W-2?
Red flags
- Doesn't ask about reasonable comp at all
- Doesn't track shareholder basis
- Files 1120-S late without explanation (penalty is $245/month per shareholder)
- Can't explain the difference between distributions and W-2 wages
- Tells you to take 100% distributions and skip payroll
Documents to prepare
- Articles of incorporation or LLC formation documents
- EIN letter and any S-election confirmation (CP261)
- Prior-year 1120-S and K-1s
- YTD payroll reports for all owners
- Shareholder basis schedule, if you have one
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FAQ
S-Corp Accountants & CPAs in San Francisco — common questions
How much does s-corp accountants & cpas cost in San Francisco?+
San Francisco s-corp accountants & cpas typically charge $1,200–$5,000 per year. 1120-S preparation: $1,200–$2,500. Add bookkeeping + payroll oversight: $500–$1,500/mo. Reasonable comp study: $500–$1,500 one-time.
Do I need a California-licensed CPA to work with a s-corp accountants & cpas in San Francisco?+
For California state filings, your preparer should hold a CPA license from the California Board of Accountancy or be an Enrolled Agent. Out-of-state pros can prepare your federal return but should not sign as a CPA on California returns. California has the country's highest top marginal personal income tax rate at 13.3%, an 8.84% corporate income tax, and an $800 annual minimum franchise tax on most entities.
When does an S-corp election save money?+
Generally once net profit consistently exceeds $60K–$80K. Below that, the added cost of payroll, 1120-S preparation, and compliance often exceeds the self-employment tax savings.
What is reasonable compensation for an S-corp owner?+
The IRS requires you to pay yourself a salary 'reasonable' for the work performed before taking distributions. Defensible studies use industry, geography, and role data — typically 30–60% of profit for owner-operators.
What's the deadline for an S-election?+
Form 2553 is due by March 15 of the year the election takes effect, or within 75 days of formation. Late-election relief is available under Rev. Proc. 2013-30 in many cases.
Can I undo an S-election?+
Yes, but with a 5-year waiting period before re-electing. Most reversals are triggered by adding ineligible shareholders or moving toward an IPO.
What if I missed filing 1120-S?+
Penalty is $245 per shareholder per month, up to 12 months. File late as soon as possible and request first-time abatement if you qualify.