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Top Accounting Firms in Colorado

25 of 69 accounting firms ranked on evidence in the Q4 2026 edition.

Between them, the 69 accounting firms on this page cover tax (43), accounting (34), legal (6) and government (6). They also list work in Denver, New York, Aurora, Colorado and Florida. 69 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

25 of 69 accounting firms ranked on evidence held on 9 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

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All accounting firms 25 ranked SMEs 25 ranked

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Courtney Wagner CPA LLC
Courtney Wagner CPA LLC is an accounting practice with its head office in Denver, Colorado.
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Why #1: Based in Denver, Colorado, United States · In business 18+ years · professional accreditation, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Brock and Company, CPAs PC
Brock and Company, CPAs PC is a Colorado accountancy practice with five offices: Boulder, Longmont, Fort Collins, Northglenn and Littleton.
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Why #2: Based in Colorado, United States · Founded 1956, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Harrison Tax Services
Harrison Tax Services is a family-owned tax and accounting practice in Colorado Springs, Colorado, operating since 1972.
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Why #3: Based in Colorado Springs, Colorado · Founded 1972 · Family-owned, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Henry Waters & Associates Inc
Tax · Also in Boulder, Colorado
Henry, Waters & Associates Inc. is an accounting and tax firm in Boulder, Colorado.
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Why #4: Based in Boulder, Colorado · Founded 1978, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Bloch, Rothman & Associates
Non Profit · Tax · Accounting · Also in United States and Denver
Bloch, Rothman & Associates is a Denver accounting practice set up in 1983, with a particular focus on tax returns and resolving problems with the IRS.
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Why #5: Based in Denver, Colorado, USA · Founded 1983, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Feis & Company, P.C., CPA's
Non Profit
Feis & Company, P.C., CPA's is a certified public accounting firm in Brighton, Colorado.
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Why #6: Based in Brighton, Colorado, USA · Founded 1990, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Boulder CPA Group, P.C.
Boulder CPA Group, P.C. is a tax and accounting practice in Boulder, Colorado, working with clients since 1991.
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Why #7 (shared): Based in Boulder, Colorado, USA · Founded 1991, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Jackson Doerksen & McPeters, LLC
Jackson, Doerksen & McPeters, LLC is a firm of certified public accountants in Denver, Colorado.
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Why #7 (shared): Based in Denver, Colorado · Founded 1991 · Boutique, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Alan Guillaudeu, CPA, P.C.
Tax · Accounting
Alan Guillaudeu, CPA, P.C. is a licensed CPA firm in Denver. For more than 35 years it has looked after small business owners and individuals across the greater Denver area, and…
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Why #7 (shared): Based in Denver, Colorado area · In business 35+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Golden Bookkeeping Services, LLC
Accounting · Learning · Also in Denver
Golden Bookkeeping Services, LLC is a small-business bookkeeping practice in Colorado built around QuickBooks.
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Why #10 (shared): Based in Golden and Denver, Colorado, USA · In business 30+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Laura Cheeld Day, CPA
Tax · Education · Also in Aurora, Colorado
Laura Cheeld Day, CPA is an accounting practice in Aurora, Colorado, run by a licensed certified public accountant.
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Why #10 (shared): Based in Aurora, Colorado · In business 30+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Innovest Portfolio Solutions
Innovest Portfolio Solutions is an independent investment consulting and wealth advisory firm headquartered in Denver, Colorado.
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Why #10 (shared): Based in Denver, Colorado · Founded 1996 · One person, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
L Anderson & Associates CPA
L. Anderson & Associates, CPA is a family-run accounting practice serving Denver and the wider Front Range area of Colorado.
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Why #13: Based in Denver, Colorado · Founded 1998 · Family-run, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Balanced Bookkeeping & Payroll, Inc.
Balanced Bookkeeping & Payroll, Inc. is a bookkeeping practice in Glenwood Springs, Colorado, that has served small businesses since 2001.
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Why #14: Based in Glenwood Springs, Colorado · Founded 2001, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
flamingcpa
Tax · Accounting · Legal
flamingcpa is the web name of Flaming and Associates CPAs, a tax and advisory accounting firm in Fort Collins, Colorado, set up in 2005.
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Why #15: Based in Fort Collins, Colorado, United States · Founded 2005, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
DAPCPA
Tax · Also in Wyoming
DAPCPA is the accounting practice of David A. Pope, CPA CGMA, with offices in Cheyenne and Riverton, Wyoming, and Winter Park, Colorado.
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Why #16 (shared): Office in Colorado · In business 20+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Apis Business Solutions, LLC
Apis Business Solutions, LLC keeps the books for small businesses in Denver, Colorado.
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Why #16 (shared): Based in Denver, Colorado, United States · In business 20+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Hanna, Warner & Associates CPAs
Tax · Accounting · Also in Lincoln
Hanna, Warner & Associates CPAs is a tax and accounting firm serving the Denver area of Colorado.
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Why #16 (shared): Based in Lakewood, Colorado, having previously worked from Denver · In business 20+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
In The Black Bookkeeping
Tax · Accounting · Government · Also in Loveland, Colorado
In The Black Bookkeeping is a bookkeeping business in Loveland, Colorado.
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Why #16 (shared): Based in Loveland, Colorado · Founded 2006, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
BRW Tax & Accounting
BRW Tax & Accounting is a CPA practice in Colorado Springs founded in 2008 by Brian P. Werner.
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Why #20: Based in Colorado Springs, Colorado, United States · Founded 2008, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Keith P Clark CPA PC
Tax · Accounting
Keith P Clark CPA PC is a certified public accountancy practice serving the Denver metro area and the Front Range of Colorado, from Denver down to Colorado Springs.
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Why #21: Based in Colorado, USA · Founded 2009, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Infinite Tax Solutions
Tax
Boulder tax practice preparing returns and handling audits, tax planning and tax disputes for individuals and businesses
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Why #22: Based in Boulder, Colorado, USA · Founded 2012, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Egan Ravarino LLC
Non Profit · Tax · Accounting
Egan Ravarino LLC is a small accounting and tax practice based in Denver, Colorado. The firm was formed in November 2015 so that clients would get partner-level attention.
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Why #23: Based in Denver, Colorado · Founded 2015, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Brookside Bookkeeping Services
Non Profit · Property · Books · Also in Florida
Brookside Bookkeeping Services is a bookkeeping business in Longmont, Colorado, serving the town and surrounding areas.
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Why #24 (shared): Based in Longmont, Colorado · Founded 2016, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

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Top Accounting Firms in Colorado

Courtney Wagner CPA LLC

Brock and Company, CPAs PC

Harrison Tax Services

Henry Waters & Associates Inc

Bloch, Rothman & Associates

Feis & Company, P.C., CPA's

Boulder CPA Group, P.C.

Jackson Doerksen & McPeters, LLC

Alan Guillaudeu, CPA, P.C.

Golden Bookkeeping Services, LLC

Laura Cheeld Day, CPA

Innovest Portfolio Solutions

L Anderson & Associates CPA

Balanced Bookkeeping & Payroll, Inc.

flamingcpa

DAPCPA

Apis Business Solutions, LLC

Hanna, Warner & Associates CPAs

In The Black Bookkeeping

BRW Tax & Accounting

Keith P Clark CPA PC

Infinite Tax Solutions

Egan Ravarino LLC

Brookside Bookkeeping Services

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