Top Picks · Westminster
Best CPAs & Accountants in Westminster, CO
Rated and reviewed by real customers. Compare prices, read reviews, and call the top pros near you — for free.
As of July 2026, RatingsNearMe ranks 15 cpas & accountants in Westminster, CO by the RNM Score — a 0–100 rating built from Google ratings, review volume, sentiment, and profile completeness. The top-ranked is ATAX - Westminster, CO with a 4.9-star rating from 165 Google reviews and an RNM Score of 84/100. Also in the top tier: Larson Tax Relief and Block Advisors. The average rating across all listed cpas & accountants in Westminster is 4.4 stars from 50 reviews per business on average.
CPA fees in Westminster: $150–$400/hr consultation; $300–$800 personal tax returns; $500–$2,500+ business returns.
Rankings updated July 4, 2026 · RNM Score = ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · Not paid placement.
Best Overall
Williamson & Co PC
Williamson & Co PC is consistently recognized as a top-ranked CPA firm in Westminster due to its strong reputation for personalized service and comprehensive tax expertise.
Most Reviewed
ATAX - Westminster, CO
As a well-known national tax preparation chain, ATAX typically garners a high volume of client reviews, which can indicate broad community trust and accessibility.
When choosing a CPA in Westminster, consider whether you need a local firm for personalized attention or a larger chain for convenience and volume. Verify credentials, specialties, and review recent client feedback to ensure a good fit.
Local Market Snapshot
15
Businesses listed
4.4★
Avg rating
50
Avg reviews
Jul 4, 2026
Last updated
Top Rated CPAs & Accountants
Exceptional 4.9-star rating from over 165 Google reviews, highlighting trusted local service.
3049C W 74th Ave, Westminster, CO 80030, USATrusted by hundreds of clients, this Westminster CPA holds a strong 4.5-star rating.
10170 Church Ranch Way #450, Westminster, CO 80021, USATrusted by locals, this Westminster CPA holds a strong 4.7-star rating from 85 reviews.
9101 Harlan St Ste 110, Westminster, CO 80031, USACPAs & Accountants Rankings in Westminster, CO
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | ATAX - Westminster, CO3049C W 74th Ave, Westminster, CO 80030, USA | 4.9★ | 165 |
| #2 | Larson Tax Relief10170 Church Ranch Way #450, Westminster, CO 80021, USA | 4.5★ | 248 |
| #3 | Block Advisors9101 Harlan St Ste 110, Westminster, CO 80031, USA | 4.7★ | 85 |
| #4 | Aprio2861 W 120th Ave Ste 205, Westminster, CO 80234, USA | 4.8★ | 35 |
| #5 | Vonachen & associates CPA, LLC2761 W 120th Ave #115, Westminster, CO 80234, USA | 5.0★ | 1 |
| #6 | Onofrey & Hirschfeld4810 W 80th Ave # 100, Westminster, CO 80030, USA | 3.4★ | 37 |
| #7 | Wagner Tax + Accounting, Inc.8704 Yates Dr #205, Westminster, CO 80031, USA | 4.2★ | 25 |
| #8 | ImpAcct, LLC9101 Harlan St #135, Westminster, CO 80031, USA | 4.8★ | 24 |
| #9 | McGraw and McGraw CPA7260 Osceola St, Westminster, CO 80030, USA | 3.4★ | 18 |
| #10 | Grady & Associates CPA's1333 W 120th Ave Ste 122, Westminster, CO 80234, USA | 4.7★ | 7 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated July 2026
All CPAs & Accountants in Westminster
Trusted Westminster CPA with a 4.8-star rating from 35 Google reviews.
2861 W 120th Ave Ste 205, Westminster, CO 80234, USA
Exceptional 5.0-star rating from a handful of Google reviews.
2761 W 120th Ave #115, Westminster, CO 80234, USA
A Westminster CPA with 3.4 stars from 37 Google reviews.
4810 W 80th Ave # 100, Westminster, CO 80030, USA
Trusted Westminster CPA with a solid 4.2-star rating from over 20 reviews.
8704 Yates Dr #205, Westminster, CO 80031, USA
4.8 stars from 24 reviews, reflecting exceptional client satisfaction.
9101 Harlan St #135, Westminster, CO 80031, USA
Offering tax and accounting services, this Westminster CPA holds a 3.4-star rating from 18 reviews.
7260 Osceola St, Westminster, CO 80030, USA
Highly rated Westminster CPA with a 4.7-star average from 7 reviews.
1333 W 120th Ave Ste 122, Westminster, CO 80234, USA
Trusted by clients with a strong 4.5-star rating across 64 reviews.
400 McCaslin Blvd #205, Louisville, CO 80027, USA
Boasting a perfect 5.0-star rating from its early Google reviews.
10 Garden Center A, Broomfield, CO 80020, USA
A small sample of 3 reviews gives this Westminster CPA a mixed 2.7-star rating.
9101 N Harlan St #105, Westminster, CO 80031, USA
Earns a perfect 5.0-star rating from its first few Google reviews.
12050 N Pecos St #210, Westminster, CO 80234, USA
Trusted Westminster CPA with a solid 4.3-star rating from over 30 reviews.
370 Interlocken Blvd Suite 290, Broomfield, CO 80021, USA
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CPAs & Accountants in Westminster, CO — Compared
| # | Business | RNM Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | ATAX - Westminster, CO | 84/100 | 4.9 ★ | 165 |
| 2 | Larson Tax Relief | 80/100 | 4.5 ★ | 248 |
| 3 | Block Advisors | 77/100 | 4.7 ★ | 85 |
| 4 | Aprio | 74/100 | 4.8 ★ | 35 |
| 5 | Vonachen & associates CPA, LLC | 62/100 | 5.0 ★ | 1 |
| 6 | Onofrey & Hirschfeld | 51/100 | 3.4 ★ | 37 |
| 7 | Wagner Tax + Accounting, Inc. | 62/100 | 4.2 ★ | 25 |
| 8 | ImpAcct, LLC | 72/100 | 4.8 ★ | 24 |
| 9 | McGraw and McGraw CPA | 47/100 | 3.4 ★ | 18 |
| 10 | Grady & Associates CPA's | 65/100 | 4.7 ★ | 7 |
Ranked by RatingsNearMe Score · ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · July 2026
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Frequently Asked Questions — CPAs & Accountants in Westminster
What is the difference between a CPA, bookkeeper, and tax preparer in Westminster?
A CPA (Certified Public Accountant) is licensed by the CO Board of Accountancy, can represent clients before the IRS, and carries liability coverage. A bookkeeper records day-to-day transactions but cannot sign tax returns or provide strategic tax advice. A tax preparer has no required credentials — anyone can prepare taxes. For business owners, complex returns, or IRS issues, a CPA is the right choice.
How do I verify a CPA's license in CO?
Search the CO Board of Accountancy's online license lookup (find it by Googling "CO Board of Accountancy license search"). You can also use NASBA's License Verification tool at nasba.org to search across all states. Always verify before sharing financial documents.
How much does a CPA charge in Westminster?
Typical rates in Westminster: $150–$400/hr for consultation; $300–$800 for a personal tax return; $500–$2,500+ for a small business return depending on complexity. Many CPAs offer flat-fee packages for straightforward situations. Get itemized quotes from at least 2–3 firms before committing.
Should I hire a local CPA or use online tax software?
Online software (TurboTax, H&R Block, FreeTaxUSA) works well for simple W-2 situations with no major life changes. A local CPA in Westminster is worth the cost if you own a business, have rental income, experienced a major event (divorce, inheritance, home sale), owe the IRS money, or want year-round tax planning — not just annual filing.
How are the cpas & accountants on this page ranked?
Rankings use a transparent algorithm: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Featured Partner listings have paid for enhanced visibility but must still earn their position through real customer reviews — sponsored listings are clearly labeled.
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How Rankings Work on This Page
Every cpas & accountants on RatingsNearMe is scored transparently: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Businesses labeled exclusive or premium are Featured Partners — they have paid for enhanced visibility but must still rank through real customer reviews. We cap sponsored boosts so bad businesses can never buy the top spot.
Editorial notice: Ratings are based on publicly available data from Google Business listings. Consumers should independently verify licensing, insurance, and credentials before hiring any service provider. Last updated: July 4, 2026.
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