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Accountants in Pomona, CA30 Top-Rated Firms (2026)

We list 30 accounting firms in Pomona, California that have a website and a public review record — 19 tax preparers, 5 bookkeepers, 5 CPA firms, and 1 financial planner. 20 hold a Google rating of 4.5★ or higher, and the average across the 30 rated firms here is 4.50★. They are sorted by Google rating and review count; use the service links above to narrow the list.

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By service in Pomona

The highest-rated firm in Pomona is ACE Cash Express (5.0★, 588 reviews). 20 of 30 rated firms hold a 4.5★ or higher Google rating.

AC
ACE Cash Express✓ Verified
Tax PreparationPomona, CA
Tax Preparation in Pomona, California offering tax preparation. Rated 5.0★ across 588 Google reviews.
5.0 (588)
AC
ACE Cash Express✓ Verified
Tax PreparationPomona, CA
Tax Preparation in Pomona, California offering tax preparation. Rated 5.0★ across 491 Google reviews.
5.0 (491)
JH
Tax PreparationPomona, CA
Tax Preparation in Pomona, California offering tax preparation, tax planning, and advisory. Rated 5.0★ across 349 Google reviews.
5.0 (349)
FA
Tax PreparationPomona, CA
Tax Preparation in Pomona, California offering tax preparation. Rated 5.0★ across 20 Google reviews.
5.0 (20)
AC
ACE Cash Express✓ Verified
Tax PreparationPomona, CA
Tax Preparation in Pomona, California offering tax preparation. Rated 4.9★ across 791 Google reviews.
4.9 (791)
FA
Tax PreparationPomona, CA
Tax Preparation in Pomona, California offering tax preparation. Rated 4.9★ across 733 Google reviews.
4.9 (733)
MB
Tax PreparationPomona, CA
Tax Preparation in Pomona, California offering tax preparation. Rated 4.9★ across 34 Google reviews.
4.9 (34)
LT
Liberty Tax✓ Verified
Tax PreparationPomona, CA
Tax Preparation in Pomona, California offering tax preparation, tax planning, and advisory. Rated 4.8★ across 175 Google reviews.
4.8 (175)
ZT
Tax PreparationPomona, CA
Tax Preparation in Pomona, California offering payroll, and tax preparation. Rated 4.8★ across 165 Google reviews.
4.8 (165)
DT
Diamonds Tax✓ Verified
BookkeepingPomona, CA
Bookkeeping in Pomona, California offering bookkeeping, payroll, and tax preparation. Rated 4.8★ across 161 Google reviews.
4.8 (161)
ST
Sierra Tax Service✓ Verified
Tax PreparationPomona, CA
Tax Preparation in Pomona, California offering tax preparation. Rated 4.7★ across 99 Google reviews.
4.7 (99)
HB
H&R Block✓ Verified
CPA FirmPomona, CA
CPA Firm in Pomona, California offering tax preparation, tax planning, and advisory. Rated 4.7★ across 55 Google reviews.
4.7 (55)
TT
Toro Taxes✓ Verified
Tax PreparationPomona, CA
Tax Preparation in Pomona, California offering tax preparation, tax planning, and advisory. Rated 4.7★ across 13 Google reviews.
4.7 (13)
HB
H&R Block✓ Verified
CPA FirmPomona, CA
CPA Firm in Pomona, California offering tax preparation, tax planning, and advisory. Rated 4.6★ across 114 Google reviews.
4.6 (114)
CS
BookkeepingPomona, CA
Bookkeeping in Pomona, California offering bookkeeping, and tax preparation. Rated 4.6★ across 37 Google reviews.
4.6 (37)
LI
BookkeepingPomona, CA
Bookkeeping in Pomona, California offering bookkeeping, payroll, and tax preparation. Rated 4.6★ across 33 Google reviews.
4.6 (33)
PT
Pomona Tax Pros✓ Verified
Tax PreparationPomona, CA
Tax Preparation in Pomona, California offering tax preparation. Rated 4.6★ across 11 Google reviews.
4.6 (11)
HB
H&R Block✓ Verified
CPA FirmPomona, CA
CPA Firm in Pomona, California offering tax preparation, tax planning, and advisory. Rated 4.5★ across 57 Google reviews.
4.5 (57)
HB
H&R Block✓ Verified
Tax PreparationPomona, CA
Tax Preparation in Pomona, California offering tax preparation, tax planning, and advisory. Rated 4.5★ across 35 Google reviews.
4.5 (35)
AR
Tax PreparationPomona, CA
Tax Preparation in Pomona, California offering tax preparation. Rated 4.5★ across 24 Google reviews.
4.5 (24)
VT
BookkeepingPomona, CA
Bookkeeping in Pomona, California offering bookkeeping, and tax preparation. Rated 4.4★ across 50 Google reviews.
4.4 (50)
AL
Tax PreparationPomona, CA
Tax Preparation in Pomona, California offering tax preparation. Rated 4.4★ across 38 Google reviews.
4.4 (38)
EB
CPA FirmPomona, CA
CPA Firm in Pomona, California offering bookkeeping, and tax preparation. Rated 4.3★ across 12 Google reviews.
4.3 (12)
CT
CPA FirmPomona, CA
CPA Firm in Pomona, California offering bookkeeping, and tax preparation. Rated 4.3★ across 9 Google reviews.
4.3 (9)
AY
Tax PreparationPomona, CA
Tax Preparation in Pomona, California offering tax preparation. Rated 4.3★ across 6 Google reviews.
4.3 (6)
ZS
Tax PreparationPomona, CA
Tax Preparation in Pomona, California offering tax preparation. Rated 4.2★ across 88 Google reviews.
4.2 (88)
AT
BookkeepingPomona, CA
Bookkeeping in Pomona, California offering bookkeeping, payroll, and tax preparation. Rated 4.2★ across 5 Google reviews.
4.2 (5)
AO
Tax PreparationPomona, CA
Tax Preparation in Pomona, California offering tax preparation. Rated 3.9★ across 21 Google reviews.
3.9 (21)
LT
Liberty Tax✓ Verified
Tax PreparationPomona, CA
Tax Preparation in Pomona, California offering tax preparation, tax planning, and advisory. Rated 3.8★ across 18 Google reviews.
3.8 (18)
BO
Financial PlanningPomona, CA
Financial Planning in Pomona, California offering financial planning, and advisory. Rated 2.1★ across 143 Google reviews.
2.1 (143)

Top accounting firms in Pomona

#FirmServiceRatingReviews
1ACE Cash ExpressTax Preparation 5.0588
2ACE Cash ExpressTax Preparation 5.0491
3Jackson Hewitt Tax ServiceTax Preparation 5.0349
4Fiesta Auto Insurance & Tax ServiceTax Preparation 5.020
5ACE Cash ExpressTax Preparation 4.9791

More firms in Pomona

How to choose an accountant in Pomona

  • 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 Pomona?+

We list 30 accounting firms in Pomona, California that have a website and a public review record, 20 of which hold a 4.5★+ Google rating. 67 businesses in Pomona appear in the underlying public data.

How much does an accountant cost in Pomona?+

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.

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