Home› Best CPAs› San Francisco
⭐ Ranked 2026

Best CPAs in San Francisco, CA

Ranked by a combined quality score: star rating × log of review count. Firms with 1–2 reviews don't outrank firms with hundreds.

How we rank: Score = Google rating × log₁₀(reviews + 1). A firm with 4.8★ and 500 reviews scores higher than a 5.0★ firm with 3 reviews — reflecting real client trust.
Firms considered
68
Average rating
4.69 / 5
Reviews analyzed
1,096
🥇
T
Tony Quach & Co. CPA 🏅 Top Rated
Tax PlanningAccounting
4.9 (92)
Score: 9.65
→
🥈
F
Flex Tax and Consulting Group 🏅 Top Rated
Tax PlanningAccounting
4.9 (81)
Score: 9.38
→
🥉
M
Moskowitz LLP
Tax PlanningAccounting
4.1 (80)
Score: 7.83
→
#4
M
Momentum Accounting
Tax PlanningAccounting
5.0 (33)
Score: 7.66
→
#5
B
B.O.L. Global, Inc.
Tax PlanningAccounting
4.4 (53)
Score: 7.62
→
#6
S
Scott Porter, CPA
Tax PlanningAccounting
5.0 (30)
Score: 7.46
→
#7
W
Why Blu
Tax PlanningAccounting
5.0 (30)
Score: 7.46
→
#8
K
Kruze Consulting
Tax PlanningAccounting
4.9 (30)
Score: 7.31
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#9
S
SM Accounting Services, Inc.
Tax PlanningAccounting
4.9 (30)
Score: 7.31
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#10
H
H&R Block
Tax PlanningAccounting
4.4 (44)
Score: 7.27
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#11
R
Rudy Cortes Tax Services
Tax PlanningAccounting
4.3 (45)
Score: 7.15
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#12
B
Block Advisors
Tax PlanningAccounting
4.7 (30)
Score: 7.01
→
#13
G
Gillingham CPA
Tax PlanningAccounting
5.0 (23)
Score: 6.90
→
#14
B
BASTA & COMPANY
Tax PlanningAccounting
5.0 (22)
Score: 6.81
→
#15
C
Cortes Tax Service
Tax PlanningAccounting
4.6 (29)
Score: 6.80
→
#16
C
Conny Prado
Tax PlanningAccounting
4.7 (26)
Score: 6.73
→
#17
C
Carlos Ausejo Taxes & Bookkeeping Ltd.
Tax PlanningAccounting
4.7 (23)
Score: 6.49
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#18
K
Karbon, Inc
Tax PlanningAccounting
4.2 (34)
Score: 6.49
→
#19
T
TBT Tax Services & MT Consulting Services
Tax PlanningAccounting
4.6 (18)
Score: 5.88
→
#20
C
Complete Financial
Tax PlanningAccounting
5.0 (13)
Score: 5.73
→

Ratings based on Google reviews. Updated 2026. About our data →

Ranking methodology

CPA Locator ranks firms in San Francisco using a blended score: Google rating multiplied by the log of review count. This keeps the rankings grounded in both quality and review depth. Firms with stronger public proof of trust tend to perform better than firms with only a small number of reviews.

To qualify for ranking, firms must be active, have a Google rating of at least 4.0, and have at least 3 reviews. We currently considered 68 firms under those thresholds in San Francisco. You can review the broader sourcing and methodology details on our data and methodology page.

Explore more ways to search in San Francisco
🏙️ CA All CPAs in San Francisco Browse the full city page 🧭 Specialty Small Business CPAs Search in San Francisco 🧭 Specialty Real Estate CPAs Search in San Francisco 📊 Method Ranking methodology See data sources and scoring
Top firms on this page

Want to go deeper? Start with the leading firms from this ranking page and compare their profile details directly.

Tony Quach & Co. CPA · Flex Tax and Consulting Group · Moskowitz LLP · Momentum Accounting · B.O.L. Global, Inc.

Browse All CPAs in San Francisco →