Accountants in San Ysidro, CA — 13 Top-Rated Firms (2026)
We list 13 accounting firms in San Ysidro, California that have a website and a public review record — 8 tax preparers, 2 CPA firms, 2 financial planners, and 1 bookkeeper. 8 hold a Google rating of 4.5★ or higher, and the average across the 13 rated firms here is 4.34★. They are sorted by Google rating and review count; use the service links above to narrow the list.
By service in San Ysidro
The highest-rated firm in San Ysidro is AmericaMex Multi-Services (5.0★, 99 reviews). 8 of 13 rated firms hold a 4.5★ or higher Google rating.
Top accounting firms in San Ysidro
| # | Firm | Service | Rating | Reviews |
|---|---|---|---|---|
| 1 | AmericaMex Multi-Services✓ | Tax Preparation | ★ 5.0 | 99 |
| 2 | Protax Service by Griselda Villasenor Income Tax✓ | Tax Preparation | ★ 5.0 | 63 |
| 3 | H&R Block✓ | CPA Firm | ★ 4.9 | 153 |
| 4 | H&R Block✓ | CPA Firm | ★ 4.8 | 92 |
| 5 | E Lozano Inc | Tax Preparation | ★ 4.8 | 22 |
More firms in San Ysidro
- Janeth Guevara Income Tax ServicesTax Preparation★ 5.0 (37)+1619-517-1619
- Montiel ServicesAccountant★ 5.0 (2)+1619-349-3585
- Acosta Multi Service CenterTax Preparation★ 4.9 (27)+1619-500-5300
- Ana Montiel Tax LLCBookkeeping★ 4.8 (26)+1619-500-5896
- Lolita Tax ServicesTax Preparation★ 4.7 (14)+1619-428-2900
- J & L Income TaxTax Preparation★ 4.5 (73)+1619-690-9050
- Bertha Alicia González Tax IncAccountant★ 4.4 (22)+1619-428-2277
- Silvia CalderonTax Preparation★ 4.0 (17)+1619-690-2060
- Mary's Income Tax ServiceTax Preparation★ 3.9 (7)+1760-945-2172
- South Bay Income TaxTax Preparation★ 3.7 (9)+1619-690-2060
- Don Julian Tax ServicesTax Preparation★ 3.6 (43)+1619-428-0224
- Medina ServicesTax Preparation★ 3.3 (12)+1619-500-5887
- M & P Financial Advisor IncFinancial Planning★ 2.0 (1)+1619-422-2992
- Bravo TaxAccountant★ 1.2 (5)
- SiempreTax+Tax Preparation★ 1.0 (1)+1619-565-1389
How to choose an accountant in San Ysidro
- ✓Verify credentials — a CPA holds a state Board of Accountancy license; a tax preparer should have a valid IRS PTIN and, ideally, an EA (Enrolled Agent) designation.
- ✓Match the specialty to your needs — small-business tax, S-corp/LLC filings, bookkeeping, or personal returns are different skill sets.
- ✓Confirm they e-file and use current software, and ask how they handle IRS notices or audits.
- ✓Get the fee structure in writing — hourly, flat per-return, or monthly retainer — before engaging.
- ✓Ask for an engagement letter defining scope, responsibilities, and deadlines.
What accountants cost
Typical national ranges: individual tax return $150–$450, monthly bookkeeping $200–$700, business return $500–$2,500+.
Cost guidance is a national reference range, not a quote — actual fees depend on return complexity, entity type, and the firm. Always request a written estimate.
Frequently asked questions
How many accountants are in San Ysidro?+
We list 13 accounting firms in San Ysidro, California that have a website and a public review record, 8 of which hold a 4.5★+ Google rating. 28 businesses in San Ysidro appear in the underlying public data.
How much does an accountant cost in San Ysidro?+
Fees vary by complexity and firm. As a national reference, an individual tax return typically runs $150–$450, monthly bookkeeping $200–$700, and a business return $500–$2,500+. Ask each firm for a written fee estimate.
Do I need a CPA or a bookkeeper?+
A bookkeeper records day-to-day transactions and reconciles accounts; a CPA is a state-licensed accountant who can also handle complex tax planning, audits, and represent you before the IRS. Many small businesses use a bookkeeper year-round and a CPA at tax time.
Are the ratings on this page real?+
Yes — ratings and review counts are aggregate figures from Google, attributed to Google, with a link to the firm's Google reviews. accounting8 does not host or write reviews.