H&R Block
★★★★★ (112 reviews)16250 SW Bryant Ste 102, Lake Oswego, OR 97035
(503) 636-0269
Website: www.hrblock.com/tax-office-near-me/oregon/lake-oswego/36217/?otppartnerid=9308&campaignid=pw_mcm_9308_9762&utm_medium=local
Hours: {"Friday":["1–6 PM"],"Monday":["Closed"],"Saturday":["10 AM–2 PM"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["Closed"],"Wednesday":["1–7 PM"]}
Moore Tax Solutions LLC
★★★★★ (55 reviews)333 S State St ste v-239, Lake Oswego, OR 97034
Website: www.mooretaxsolutions.com
Hours: {"Friday":["9 AM–3 PM"],"Monday":["9 AM–3 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–3 PM"],"Tuesday":["9 AM–3 PM"],"Wednesday":["9 AM–3 PM"]}
Collective CPAs & Advisors
★★★★★ (27 reviews)525 3rd St Suite 200, Lake Oswego, OR 97034
(503) 610-8291
Website: mycollectivecpa.com
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}
Wolfe Consulting LLC
★★★★½ (23 reviews)4248 Galewood St, Lake Oswego, OR 97035
(503) 631-9200
Website: www.wolfeadvisors.cpa
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}
Sohler Law
★★★★½ (21 reviews)3 Centerpointe Dr # 190, Lake Oswego, OR 97035
(503) 662-7880
Website: www.sohlerlaw.com
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}
Aprio
★★★★★ (19 reviews)5885 Meadows Rd, Lake Oswego, OR 97035
(503) 697-4118
Website: www.aprio.com/locations/portland-or
Hours: {"Friday":["8:30 AM–5:30 PM"],"Monday":["8:30 AM–5:30 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8:30 AM–5:30 PM"],"Tuesday":["8:30 AM–5:30 PM"],"Wednesday":["8:30 AM–5:30 PM"]}
Serenity Tax & Accounting
★★★★½ (20 reviews)5200 Meadows Rd #150, Lake Oswego, OR 97035
(503) 657-6055
Website: www.serenity-tax.com
Hours: {"Friday":["Closed"],"Monday":["9 AM–4 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–4 PM"],"Tuesday":["9 AM–4 PM"],"Wednesday":["9 AM–4 PM"]}
Strictly Accounting LLC
★★★★★ (16 reviews)17777 Pilkington Rd, Lake Oswego, OR 97035
(503) 594-0266
Website: www.strictlyaccountingllc.com
Hours: {"Friday":["9 AM–4 PM"],"Monday":["9 AM–4 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–4 PM"],"Tuesday":["9 AM–4 PM"],"Wednesday":["9 AM–4 PM"]}
G&O CPAs, LLC
★★★½☆ (7 reviews)17685 SW 65th Ave #300, Lake Oswego, OR 97035
(503) 657-0187
Website: www.cpasgo.com
Hours: {"Friday":["9 AM–4 PM"],"Monday":["9 AM–4 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–4 PM"],"Tuesday":["9 AM–4 PM"],"Wednesday":["9 AM–4 PM"]}
Aldrich CPAs + Advisors
★★★½☆ (6 reviews)5665 Meadows Rd #200, Lake Oswego, OR 97035
(503) 620-4489
Website: aldrichadvisors.com/locations/portland
Hours: {"Friday":["8 AM–5 PM"],"Monday":["8 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8 AM–5 PM"],"Tuesday":["8 AM–5 PM"],"Wednesday":["8 AM–5 PM"]}
Reichlein Troy CPA
★★★★½ (4 reviews)420 2nd St, Lake Oswego, OR 97034
(503) 653-9592
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}
Fellner & Kuhn, LLP
★★★☆☆ (4 reviews)525 3rd St Suite 200, Lake Oswego, OR 97034
(503) 227-0443
Website: www.fk-cpa.com
Hours: {"Friday":["8:30 AM–5 PM"],"Monday":["8:30 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8:30 AM–5 PM"],"Tuesday":["8:30 AM–5 PM"],"Wednesday":["8:30 AM–5 PM"]}
The Michael L. Larson Company, PC
★★★½☆ (2 reviews)5335 Meadows Rd #355, Lake Oswego, OR 97035
(503) 968-8152
Website: www.mlarsoncpa.com/contact.php
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}
Stone & Associates CPA
★★★☆☆ (2 reviews)1 Centerpointe Dr #130, Lake Oswego, OR 97035
(503) 906-3546
Hours: {"Friday":["9:30 AM–6 PM"],"Monday":["9:30 AM–6 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9:30 AM–6 PM"],"Tuesday":["9:30 AM–6 PM"],"Wednesday":["9:30 AM–6 PM"]}
Rice Andrew J CPA
★★★☆☆ (2 reviews)412 Jefferson Pkwy # 205, Lake Oswego, OR 97035
(503) 639-1480
Hours: {"Friday":["Closed"],"Monday":["8:30 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8:30 AM–5 PM"],"Tuesday":["8:30 AM–5 PM"],"Wednesday":["8:30 AM–5 PM"]}
Handy and Reagan
★★★★★ (1 reviews)4550 Kruse Way #330, Lake Oswego, OR 97035
(503) 635-6100
Website: www.handyreagan.com
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}
WatchGuard Tax Services powered by Mayfair Tax, Inc.
★★★★★ (1 reviews)5200 Meadows Rd #150, Lake Oswego, OR 97035
(971) 762-3737
Website: watchguardtax.com/lake-oswego-oregon
Hours: {"Friday":["8 AM–6 PM"],"Monday":["8 AM–6 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8 AM–6 PM"],"Tuesday":["8 AM–6 PM"],"Wednesday":["8 AM–6 PM"]}
KBF Advisory
★★★★★ (1 reviews)5285 Meadows Rd #420, Lake Oswego, OR 97035
(503) 963-4720
Website: kbfadvisory.com/?utm_source=google&utm_medium=local&utm_campaign=gbp
Hours: {"Friday":["8 AM–5 PM"],"Monday":["8 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8 AM–5 PM"],"Tuesday":["8 AM–5 PM"],"Wednesday":["8 AM–5 PM"]}
Tony Davidson Comprehensive Financial Management, LLC
★★★★★ (1 reviews)9 Monroe Pkwy #295, Lake Oswego, OR 97035
(503) 635-2058
Website: tonydavidsonfinancial.com
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}
Jonathan G. Howell, CPA
★★★★★ (1 reviews)5000 Meadows Rd #390, Lake Oswego, OR 97035
(503) 387-5235
Website: www.hecocpa.com
Hours: {}
Ronald A. Neve, CPA, PC
★☆☆☆☆ (1 reviews)5285 Meadows Rd Suite 378, Lake Oswego, OR 97035
(503) 635-5444
Website: www.ronnevecpa.com
Hours: {"Friday":["9 AM–6 PM"],"Monday":["9 AM–6 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–6 PM"],"Tuesday":["9 AM–6 PM"],"Wednesday":["9 AM–6 PM"]}
Maginnis & Carey
★☆☆☆☆ (1 reviews)4800 Meadows Rd #200, Lake Oswego, OR 97035
(503) 227-0519
Website: www.maginnis-carey.com
Hours: {"Friday":["8:30 AM–5 PM"],"Monday":["8:30 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8:30 AM–5 PM"],"Tuesday":["8:30 AM–5 PM"],"Wednesday":["8:30 AM–5 PM"]}
Northwest Tax Services, Inc.
5200 Meadows Rd #150, Lake Oswego, OR 97035
(503) 726-5954
Website: www.nwtaxservices.com
Hours: {"Friday":["7 AM–4 PM"],"Monday":["7 AM–4 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["7 AM–4 PM"],"Tuesday":["7 AM–4 PM"],"Wednesday":["7 AM–4 PM"]}
Patrick G Carney, CPA, PC
14535 Westlake Dr, Lake Oswego, OR 97035
(503) 624-9204
Hours: {}
Twenty20 Tax and Consulting PC
5 Centerpointe Dr #570, Lake Oswego, OR 97035
(503) 821-2868
Website: www.twenty20cpa.com
Hours: {"Friday":["8:30 AM–5 PM"],"Monday":["8:30 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8:30 AM–5 PM"],"Tuesday":["8:30 AM–5 AM"],"Wednesday":["8:30 AM–5 PM"]}
Property Tax Analytics Inc
1 Mt Jefferson Terrace # 101, Lake Oswego, OR 97035
(503) 635-4995
Website: www.proptaxanalytics.com
Hours: {}
Anne Gaggini, CPA, LLC
5 Centerpointe Dr #400, Lake Oswego, OR 97035
(503) 442-0345
Website: www.annegagginicpa.com
Hours: {"Friday":["8:30 AM–5 PM"],"Monday":["8:30 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8:30 AM–5 PM"],"Tuesday":["8:30 AM–5 AM"],"Wednesday":["8:30 AM–5 PM"]}
Griffin Tax and Investment Services
5200 Meadows Rd, Lake Oswego, OR 97035
(503) 697-6540
Hours: {}
Becky H Salsburg, CFP, EA LLC
4500 Kruse Way #130, Lake Oswego, OR 97035
(503) 260-3008
Website: salsburgea.com
Hours: {"Friday":["Closed"],"Monday":["10 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["10 AM–5 PM"],"Tuesday":["10 AM–5 PM"],"Wednesday":["10 AM–5 PM"]}
About Tax Preparers in Lake Oswego, OR
Finding the right tax preparer in Lake Oswego means working with someone who understands the unique financial landscape of this community. With a strong concentration of small businesses, real estate investors, and high-income professionals, many residents face complex tax situations involving capital gains, rental properties, or self-employment income. A local preparer will be familiar with Oregon-specific rules, including state tax credits and deductions relevant to the Portland metro area.
Whether you're a new homeowner navigating property tax deductions or a remote worker managing multiple income streams, a professional can help you avoid costly mistakes. Even straightforward returns benefit from expert review, as tax laws change frequently. A preparer can also provide year-round support for estimated payments, audits, or life changes like marriage or starting a business.
At BeforeTaxUSA.com, we connect you with qualified Lake Oswego tax professionals who stay current on federal and state regulations. Browse our directory to find someone who fits your needs—no matter how simple or complex your return may be.
Frequently Asked Questions
What qualifications should a tax preparer have?
At minimum, a paid tax preparer must have an IRS-issued PTIN. Look for additional credentials like Enrolled Agent (EA) status, CPA license, or completion of the IRS Annual Filing Season Program. These indicate higher levels of training and accountability.
How much does tax preparation cost?
Simple individual returns (W-2 income only) typically cost $100-$300. Returns with itemized deductions, self-employment income, or rental properties can cost $300-$800 or more. Always ask for a fee estimate upfront before committing.
What documents do I need to bring to my tax preparer?
Bring all W-2s, 1099 forms, records of deductible expenses, last year's tax return, Social Security numbers for all family members, bank account information for direct deposit, and any IRS correspondence you have received.
BeforeTaxUSA.com is a free informational directory. Listings are compiled from publicly available data and do not constitute an endorsement or recommendation. Verify credentials, licensing, and reviews independently before engaging any professional. Listings appear in no particular order unless otherwise noted.
Business owners: to update or remove a listing, email info@beforetaxusa.com.