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Accountants in Thousand Oaks, CA — 26 Top-Rated Firms (2026)

We list 26 accounting firms in Thousand Oaks, California that have a website and a public review record — 13 CPA firms, 8 financial planners, 3 tax preparers, and 2 bookkeepers. 17 hold a Google rating of 4.5★ or higher, and the average across the 26 rated firms here is 4.22★. They are sorted by Google rating and review count.

By service: CPAs & Accountants (13)|Financial Planners (8)

The highest-rated firm in Thousand Oaks is The Law Office of Jeffrey T. Gillingham (5.0★, 51 reviews). 17 of 26 rated firms hold a 4.5★ or higher Google rating.

Showing 26 of 26 firms · sorted by Google rating
1.
The Law Office of Jeffrey T. Gillingham
★★★★★★★★★★5.0(51 Google reviews)✓ Verified on GoogleIRS PTIN
CPA Firm · 175 E Wilbur Rd Ste Suite 101, Thousand Oaks, CA 91360
Services: accounting & tax
(805) 433-2227WebsiteMore info
2.
Andrew P. Dragotto, CPA
★★★★★★★★★★5.0(24 Google reviews)✓ Verified on GoogleIRS PTIN
Tax Preparation · 100 E Thousand Oaks Blvd #139, Thousand Oaks, CA 91360
(805) 329-3098WebsiteMore info
3.
Privity CPA Partners PC
★★★★★★★★★★5.0(20 Google reviews)✓ Verified on Google
Accountant · 191 W Wilbur Rd #103, Thousand Oaks, CA 91360
Services: accounting
(805) 379-4869WebsiteMore info
4.
Big Munoz Insurance Agency
★★★★★★★★★★5.0(15 Google reviews)✓ Verified on Google
Tax Preparation · 1167 E Thousand Oaks Blvd, Thousand Oaks, CA 91362
(805) 852-8036WebsiteMore info
5.
Jacobs & Jacobs
★★★★★★★★★★5.0(10 Google reviews)✓ Verified on Google
Tax Preparation · 455 E Thousand Oaks Blvd Ste 101, Thousand Oaks, CA 91360
Services: audit & assurance
(805) 497-4007WebsiteMore info
6.
Michael Adams, CPA
★★★★★★★★★★5.0(10 Google reviews)✓ Verified on GoogleIRS PTIN
CPA Firm · 223 E Thousand Oaks Blvd #313, Thousand Oaks, CA 91360
Services: tax preparation
(805) 373-1003WebsiteMore info
7.
Palm Coast Wealth Management
★★★★★★★★★★5.0(8 Google reviews)✓ Verified on Google
Financial Planning · 2625 Townsgate Rd #330, Thousand Oaks, CA 91361
(805) 429-4183WebsiteMore info
8.
Loveless Accounting Inc
★★★★★★★★★★5.0(5 Google reviews)✓ Verified on Google
Accountant · 275 E Hillcrest Dr Ste 235, Thousand Oaks, CA 91360
Services: accounting
(818) 781-4872WebsiteMore info
9.
Kevin Jester C.P.A.
★★★★★★★★★★5.0(2 Google reviews)IRS PTIN
Accountant · 43 S Skyline Dr, Thousand Oaks, CA 91362
Services: accounting
(805) 496-9990WebsiteMore info
10.
Gillingham P.C.
★★★★★★★★★★5.0(1 Google review)✓ Verified on GoogleIRS PTIN
CPA Firm · 175 E Wilbur Rd Ste Suite 101, Thousand Oaks, CA 91360
Services: accounting & tax
(805) 433-2227WebsiteMore info
11.
Hughes William R CPA
★★★★★★★★★★5.0(1 Google review)IRS PTIN
Accountant · 223 E Thousand Oaks Blvd #401, Thousand Oaks, CA 91360
Services: accounting
(805) 497-1999WebsiteMore info
12.
Wender And McLaine, CPAs
★★★★★★★★★★5.0(1 Google review)IRS PTIN
Bookkeeping · 100 Thousand Oaks Blvd #196, Thousand Oaks, CA 91360
Services: tax preparation
(805) 497-9796WebsiteMore info
13.
H&R Block
★★★★★★★★★★4.7(127 Google reviews)✓ Verified on Google
CPA Firm · 1718 N Moorpark Rd, Thousand Oaks, CA 91360
Services: tax preparation, tax planning, advisory
(805) 777-7001WebsiteMore info
14.
Michael Drews and Company
★★★★★★★★★★4.6(9 Google reviews)✓ Verified on GoogleIRS PTIN
Financial Planning · 1414 E Thousand Oaks Blvd #101, Thousand Oaks, CA 91362
(805) 484-4008WebsiteMore info
15.
H&R Block
★★★★★★★★★★4.5(96 Google reviews)✓ Verified on Google
CPA Firm · 674 E Thousand Oaks Blvd, Thousand Oaks, CA 91360
Services: tax preparation, tax planning, advisory
(805) 495-7110WebsiteMore info
16.
Premier Tax & Finance, Inc.
★★★★★★★★★★4.5(26 Google reviews)✓ Verified on Google
CPA Firm · 223 E Thousand Oaks Blvd #405, Thousand Oaks, CA 91360
Services: bookkeeping, tax preparation, advisory
(805) 880-4202WebsiteMore info
17.
HLW Tax
★★★★★★★★★★4.5(16 Google reviews)✓ Verified on GoogleIRS PTIN
CPA Firm · 223 E Thousand Oaks Blvd #401, Thousand Oaks, CA 91360
Services: bookkeeping, tax preparation, tax planning
(805) 520-3300WebsiteMore info
18.
Alphatax Tax Service
★★★★★★★★★★4.3(7 Google reviews)✓ Verified on GoogleIRS PTIN
CPA Firm · 215 N Moorpark Rd, Thousand Oaks, CA 91360
Services: bookkeeping, tax preparation
(805) 496-5005WebsiteMore info
19.
Fidelity Investments
★★★★★★★★★★3.9(19 Google reviews)✓ Verified on Google
Financial Planning · 111 S Westlake Blvd #1, Thousand Oaks, CA 91362
(800) 381-6154WebsiteMore info
20.
TD Ameritrade
★★★★★★★★★★3.9(8 Google reviews)✓ Verified on Google
Financial Planning · The Promenade at Westlake, 650 S Westlake Blvd, Thousand Oaks, CA 91362
Services: advisory
(805) 367-3377WebsiteMore info
21.
Tone, Walling and Meador, LLP, CPA's
★★★★★★★★★★3.7(3 Google reviews)IRS PTIN
Bookkeeping · 100 Thousand Oaks Blvd, Thousand Oaks, CA 91360
(805) 496-5474WebsiteMore info
22.
Bank of America Financial Center
★★★★★★★★★★3.2(13 Google reviews)✓ Verified on Google
Financial Planning · 1440 N Moorpark Rd, Thousand Oaks, CA 91360
Services: advisory
(805) 379-5003WebsiteMore info
23.
BMO Bank N.A Branches
★★★★★★★★★★2.5(22 Google reviews)✓ Verified on Google
Financial Planning · 180 N Moorpark Rd, Thousand Oaks, CA 91360
Services: advisory
(805) 446-6271WebsiteMore info
24.
Bank of America Financial Center
★★★★★★★★★★2.4(25 Google reviews)✓ Verified on Google
Financial Planning · 2012 E Avenida De Los Arboles, Thousand Oaks, CA 91362
Services: advisory
(805) 493-5573WebsiteMore info
25.
Bank of America (with Drive-thru ATM)
★★★★★★★★★★1.9(25 Google reviews)✓ Verified on Google
Financial Planning · 152 W Hillcrest Dr, Thousand Oaks, CA 91360
Services: advisory
(805) 495-7044WebsiteMore info
26.
Laura Greg
★★★★★★★★★★1.0(1 Google review)IRS PTIN
Accountant · 1014 S Westlake Blvd, Thousand Oaks, CA 91361
Services: accounting
(805) 370-9112WebsiteMore info

Top accounting firms in Thousand Oaks

#FirmServiceGoogle ratingReviews
1The Law Office of Jeffrey T. GillinghamCPA Firm5.0 / 551
2Andrew P. Dragotto, CPATax Preparation5.0 / 524
3Privity CPA Partners PCAccountant5.0 / 520
4Big Munoz Insurance AgencyTax Preparation5.0 / 515
5Jacobs & JacobsTax Preparation5.0 / 510

More Firms in Thousand Oaks

Firms without a website or enough reviews for a profile page of their own.

How to choose an accountant in Thousand Oaks

  • 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.

How to verify a CPA license »

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 Thousand Oaks?
We list 26 accounting firms in Thousand Oaks, California that have a website and a public review record, 17 of which hold a 4.5★+ Google rating. 93 businesses in Thousand Oaks appear in the underlying public data.
How much does an accountant cost in Thousand Oaks?
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.