The S-corp election is one of the most common tax moves for profitable single-owner businesses, and one of the most commonly oversold. It works when net income comfortably exceeds the salary a comparable employee would earn in your role, you can run payroll, and you accept the added compliance cost of a separate corporate return. A CPA will run the breakeven specific to your numbers, file Form 2553 (including late election relief under Rev. Proc. 2013-30 if you missed the window), set the reasonable salary using comparable wage data, and set up payroll. Done well, the savings compound. Done poorly, an unreasonably low salary triggers IRS reclassification and back payroll taxes.
What's typically involved
We're expanding this page with the full playbook for s-corp election: elections to make, common mistakes generalists miss, fee expectations, and the specific credentials to look for. In the meantime, the matching form below routes your situation to a CPA whose practice fits.
What CPA work looks like at the fee level
| Service | Typical 2026 range |
|---|---|
| CPA hourly rate | $150 to $450 / hour |
| Schedule C (sole proprietor) | $190 to $800 |
| Single-member LLC return | $300 to $1,500 |
| S-corporation return (1120-S) | $1,200 to $3,500 |
| Partnership return (1065) | $1,000 to $5,000+ |
| C-corporation return (1120) | $1,500 to $4,000+ |
- Disorganized records ("shoebox" engagements) typically increase fees by 1.5x to 2.0x.
- Each additional K-1 partner usually adds roughly $300 to $500.
- Ranges reflect entity type, bookkeeping state, and complexity. Quotes vary by region and CPA experience.
Full table with methodology lives in the 2026 CPA Compass Fee Benchmark.
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Frequently asked questions
Related: how to find the right CPA · 2026 fee benchmark · CPA cost guide