Best CPAs in Lake Oswego, OR

24 firms listed · 11 in Lake Oswego · 13 rated 4.5+

Data verified October 18, 2026

Delap

Delap

(19)
“I have had the pleasure of working with several CP As at Delap over 13 years, and they have always made time to promptly answer my questions with thoughtful and detailed recommendations.”
In Business Since 2008
5885 Meadows Rd #200, Lake Oswego, OR
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Aldrich Cpas + Advisors

Aldrich Cpas + Advisors

(3)
“We feel so fortunate to be working with Mike, and we plan to continue this relationship for the lifetime of our company (and for our personal taxes/finances as well)!”
Family Business
In Business Since 1977
BBB Rating: A+
5665 Meadows Rd #200, Lake Oswego, OR
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Reichlein Troy CPA

Reichlein Troy CPA

(1)
“Very strong tax expertise.”
In Business Since 2001
BBB Rating: A+
420 2nd St, Lake Oswego, OR
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Collective Cpas + Advisors

Collective Cpas + Advisors

(16)
  • Needs
  • Team
  • Payroll
“I was impressed with the rest of their team as well and am excited to have a team of professionals taking care of business so that I can focus on my business.”
In Business Since 2022
525 3rd St Suite 200, Lake Oswego, OR
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Hoffman, Stewart & Schmidt

Hoffman, Stewart & Schmidt

(1)
In Business Since 2006
3 Centerpointe Dr #300, Lake Oswego, OR
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Stone & Associates CPA

Stone & Associates CPA

1 Centerpointe Dr #130, Lake Oswego, OR
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The 24 firms listed for Lake Oswego, OR are accounting practices that serve businesses and organizations. What each states about its CPA license and assurance work comes from its own website; ratings and quotes come from public reviews.

Area overview: Lake Oswego, OR

11 of the 24 firms we list are based in Lake Oswego; the other 13 serve Lake Oswego from towns including Portland (9 mi), Beaverton (7 mi) and Tigard (4 mi). 19 of the firms on this page have a rating, from 4.0 to 5.0 across 364 reviews; 2 have 50 or more reviews and 13 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (90%), responsiveness (87%) and quality (69%). The topics that come up most in reviews of the firms on this page are "knowledge" and "patient". The services the firms on this page list most often on their websites are tax planning (3), business services (2), tax services (2) and transaction advisory services (2). 1 lists staff certifications (CPA) and 12 have a BBB rating of A or A+. 18 have ten or more years of experience, the longest 58 years. 3 offer payment plans; 2 offer a free initial consultation and 4 are family- or locally-owned. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book a consultation.

Which CPA firms listed for Lake Oswego list their assurance services?

Website details are held for all 24 firms on this page. Most name the engagement types they perform and the industries they serve, which is the quickest way to see whether audit work is core business or an occasional job for them.

Anne Gaggini, CPA

Anne Gaggini, CPA

Transparent Fees & Pricing
In Business Since 2015
Accepts All Major Credit Cards
5 Centerpointe Dr #400, Lake Oswego, OR
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Bailey & Company Cpa's

Bailey & Company Cpa's

In Business Since 1986
2 Centerpointe Dr Suite 515, Lake Oswego, OR
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Twenty20 Tax and Consulting

Twenty20 Tax and Consulting

In Business Since 2018
5 Centerpointe Dr #570, Lake Oswego, OR
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Howell Straczek

Howell Straczek

In Business Since 2020
5000 Meadows Rd #390, Lake Oswego, OR
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Hoyle and Company

Hoyle and Company

In Business Since 2019
5000 Meadows Rd #435, Lake Oswego, OR
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Rowell CPA Group

Rowell CPA Group

(17)
  • Owner
  • Questions
  • Work
“I am excited to continue working with the team at Rowell for many years to come, thank you so much to Dawayne, Jacob, Emily, Whittney, Heather and Madison!”
Transparent Fees & Pricing
Remote Consultations Available
Offers Financing Options
In Business Since 1992
Gresham, OR · 14 mi from Lake Oswego
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Bartolme and Associates

Bartolme and Associates

(48)
  • Knowledge
  • Job
  • Consultant
“Additionally, he is quite gracious in sharing his wealth of knowledge by way of offering financial recommendations and advice that is above and beyond what one would expect from a tax filing service.”
Free Initial Consultation
Family Business
In Business Since 1984
Accepts Paypal, Cash, All Major Credit Cards
Portland, OR · 9 mi from Lake Oswego
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CPA Service

CPA Service

(47)
  • Confident
  • Tax Laws
  • Reviews
“His expert consultation, personability and transparent communication gave me peace of mind and helped educate on my future responsibilities as a taxpaying citizen.”
Offers Financing Options
In Business Since 2003
Transparent Fees & Pricing
Beaverton, OR · 7 mi from Lake Oswego
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Hoshi CPA

Hoshi CPA

(31)
  • Financial
  • Patient
  • Responsive
“Another great thing about working with Udai is he can do everything online with share File if you are to busy to drop by the office everytime you need to sign something or drop something off.”
In Business Since 2017
Beaverton, OR · 7 mi from Lake Oswego
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Bob M. Keller, CPA

Bob M. Keller, CPA

(14)
  • Small Business
  • Understanding
“Great service for years”
In Business Since 1995
BBB Rating: A+
Hillsboro, OR · 14 mi from Lake Oswego
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Appel CPA

Appel CPA

(5)
  • Tax
“Also, the Appel team does a great job of quickly analyzing your specific situation and making recommendations for both short term tax strategies and long term estate planning.”
Accepts All Major Credit Cards
Transparent Fees & Pricing
Offers Financing Options
In Business Since 2005
Portland, OR · 9 mi from Lake Oswego
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Right On Accounting

Right On Accounting

(12)
“Eric & the team at Right On Accounting have been fantastic to work with and have gone above and beyond to help me with my personal finances and educate me about what steps I can take to to be prepared for tax time and financial preparation.”
In Business Since 2016
BBB Rating: A+
Portland, OR · 9 mi from Lake Oswego
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Adams & Stewart

Adams & Stewart

(2)
“My husband was a construction contractor for all those years and we had a food concessions business for 15 years.”
Free Initial Consultation
In Business Since 1968
BBB Rating: A+
Portland, OR · 9 mi from Lake Oswego
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Aaron Traxton, CPA

Aaron Traxton, CPA

(5)
  • Number
“We have had him for a number of years and he has not only been exceptional to work with but also has saved us a great deal of money from his attention to detail and his vast knowledge in his field.”
Transparent Fees & Pricing
In Business Since 2011
BBB Rating: A+
Tigard, OR · 4 mi from Lake Oswego
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Martin D. Hunter, CPA

Martin D. Hunter, CPA

(20)
  • Pay
  • Price
  • Understand
“This is an outstanding group of tax experts who have gone far above and beyond to provide myself as well as other family members with expert tax preparation and advice in regards to increasing refunds and avoiding high penalties.”
Family Business
In Business Since 2008
Accepts All Major Credit Cards
Beaverton, OR · 7 mi from Lake Oswego
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Geffen Mesher & Co

Geffen Mesher & Co

(4)
“Geffen Mesher was able to reverse engineer the numbers and find where the IRS made their mistake.”
In Business Since 1994
BBB Rating: A+
Portland, OR · 9 mi from Lake Oswego
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Rostad & English

Rostad & English

(1)
“If you are looking for a experience,professional and patience CPA I highly recommend Rostad and English.”
Accepts All Major Credit Cards
Transparent Fees & Pricing
In Business Since 1997
BBB Rating: A+
Portland, OR · 9 mi from Lake Oswego
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Henry G Becker

Henry G Becker

(1)
“I use Hank to do my taxes, because he knows his numbers and he knows the new tax codes to find the most deductions available to you.”
Transparent Fees & Pricing
In Business Since 2000
CPA Certified
Beaverton, OR · 7 mi from Lake Oswego
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HomeCPA FirmsOregonLake Oswego, OR

Financial Statement Audit Services in Lake Oswego, OR Cost Estimates

Minimum cost
$1000
Maximum cost
$3500
National Average
$2000
Avg Per Hour Rates
$300
$1800
$2500
Typical price range is based on 521 cost profiles
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Average Cost $2000
Minimum cost $1000
Maximum cost $3500
Avg Per Hour Rates $300

Typical range $1800 to $2500 is based on 521 cost profiles.

Why these companies made our list

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