CPAs & Accountants in Lake Forest, CA — 9 Firms (2026)
9 CPA firms in Lake Forest, California meet our listing bar — a website plus a public review record. They average 4.70★ across 9 rated firms, and 7 are rated 4.5★ or higher. The highest-rated is Mayorga Professional Services LLC at 5.0★ across 110 Google reviews.
Showing 9 of 9 · sorted by Google rating
1.
Mayorga Professional Services LLC
★★★★★★★★★★5.0(110 Google reviews)✓ Verified on Google
CPA Firm · 23331 El Toro Rd Ste 201, Lake Forest, CA 92630
Services: tax preparation
2.
Gul CPA
★★★★★★★★★★5.0(29 Google reviews)✓ Verified on GoogleIRS PTIN
CPA Firm · 26459 Rancho Pkwy S, Lake Forest, CA 92630
Services: accounting & tax
3.
Kannoth & Associates CPA, Inc.
★★★★★★★★★★5.0(5 Google reviews)✓ Verified on GoogleIRS PTIN
Accountant · 25221 Longwood Ln, Lake Forest, CA 92630
Services: accounting
4.
Ideal Accounting and Tax Services, CPA
★★★★★★★★★★5.0(4 Google reviews)✓ Verified on GoogleIRS PTIN
CPA Firm · 23591 El Toro Rd #140, Lake Forest, CA 92630
Services: advisory
5.
M Blank & Co: Blank M M CPA
★★★★★★★★★★5.0(1 Google review)IRS PTIN
Accountant · 23705 Birtcher Dr, Lake Forest, CA 92630
Services: accounting
6.
P Allen Lemas, CPA, A Professional Corporation
★★★★★★★★★★5.0(1 Google review)✓ Verified on GoogleIRS PTIN
CPA Firm · 22952 El Toro Rd, Lake Forest, CA 92630
Services: bookkeeping, tax preparation
7.
H&R Block
★★★★★★★★★★4.6(95 Google reviews)✓ Verified on Google
CPA Firm · 22361 El Toro Rd, Lake Forest, CA 92630
Services: tax preparation, tax planning, advisory
8.
Fleming & Co., CPAs
★★★★★★★★★★4.2(5 Google reviews)IRS PTIN
Accountant · 23665 Birtcher Dr, Lake Forest, CA 92630
Services: accounting
9.
Almich & Associates
★★★★★★★★★★3.5(2 Google reviews)✓ Verified on GoogleIRS PTIN
Accountant · 26463 Rancho Pkwy S, Lake Forest, CA 92630
Services: accounting
Top CPA and accounting firms in Lake Forest
| # | Firm | Service | Google rating | Reviews |
|---|---|---|---|---|
| 1 | Mayorga Professional Services LLC | CPA Firm | 5.0 / 5 | 110 |
| 2 | Gul CPA | CPA Firm | 5.0 / 5 | 29 |
| 3 | Kannoth & Associates CPA, Inc. | Accountant | 5.0 / 5 | 5 |
| 4 | Ideal Accounting and Tax Services, CPA | CPA Firm | 5.0 / 5 | 4 |
| 5 | M Blank & Co: Blank M M CPA | Accountant | 5.0 / 5 | 1 |
CPA vs. accountant vs. enrolled agent
A Certified Public Accountant (CPA) has passed the Uniform CPA Exam and holds an active state license, and can perform audits, attest work, and complex tax planning. A general accountant may handle bookkeeping and returns without that license. An Enrolled Agent (EA) is federally licensed by the IRS and specializes in tax and IRS representation. For audited financials or attest services you need a CPA; for most tax filing, a CPA or EA both qualify.