Tax Preparers in San Mateo, CA — 7 Firms (2026)
7 tax preparers in San Mateo, California meet our listing bar — a website plus a public review record. They average 4.06★ across 7 rated firms, and 4 are rated 4.5★ or higher. The highest-rated is Trust The Tax Pros at 5.0★ across 5 Google reviews.
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TT
Trust The Tax Pros✓ Verified
Tax PreparationSan Mateo, CA
Tax Preparation in San Mateo, California offering tax preparation. Rated 5.0★ across 5 Google reviews.
SP
Tax PreparationSan Mateo, CA
Tax Preparation in San Mateo, California offering tax planning, and advisory. Rated 4.9★ across 22 Google reviews.
ET
Elliott Tax Service Inc.✓ Verified
Tax PreparationSan Mateo, CA
Tax Preparation in San Mateo, California offering tax preparation. Rated 4.8★ across 110 Google reviews.
SC
Tax PreparationSan Mateo, CA
Tax Preparation in San Mateo, California offering tax preparation, and advisory.
HA
Tax PreparationSan Mateo, CA
Tax Preparation in San Mateo, California offering tax preparation.
PT
Pollard Tax Company✓ Verified
Tax PreparationSan Mateo, CA
Tax Preparation in San Mateo, California offering tax preparation. Rated 3.4★ across 5 Google reviews.
RR
Tax PreparationSan Mateo, CA
Tax Preparation in San Mateo, California offering tax preparation, tax planning, and advisory. Rated 1.8★ across 5 Google reviews.
Top tax preparers in San Mateo
| # | Firm | Service | Rating | Reviews |
|---|---|---|---|---|
| 1 | Trust The Tax Pros✓ | Tax Preparation | ★ 5.0 | 5 |
| 2 | Sunshine Pro Accounting and Tax✓ | Tax Preparation | ★ 4.9 | 22 |
| 3 | Elliott Tax Service Inc.✓ | Tax Preparation | ★ 4.8 | 110 |
| 4 | Sullivan & Company CPA Inc✓ | Tax Preparation | ★ 4.5 | 2 |
| 5 | Hing Accountancy Corporation✓ | Tax Preparation | ★ 4.0 | 4 |
Choosing a tax preparer
Anyone who prepares returns for pay must have an IRS PTIN, but credentials vary widely. CPAs and Enrolled Agents (EAs) have unlimited IRS representation rights; unenrolled preparers do not. For a straightforward W-2 return most preparers suffice; for self-employment, rental, multi-state, or business income, choose a CPA or EA who handles that complexity.