Best Tax Preparation Services in Timonium, MD

15 companies listed · 10 in Timonium · 12 rated 4.5+

Data verified October 24, 2026

Asher & Associates

Asher & Associates

4.8 7 reviews
“Year 5 with him, and we plan to stay until one of us gets too old and gray”
Since 2014FinancingPrices online
9515 Deereco Rd #710
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Mark M. Flanigan

Mark M. Flanigan

5.0 19 reviews
“When I receive my tax paperwork back, it is nice to see where they triple check their work before submitting my returns.”
Since 2006
9475 Deereco Rd UNIT 306
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Century Accounting & Financial Services

Century Accounting & Financial Services

4.9 7 reviews
“Timely and convenient tax services, which is very helpful during the COVID period.”
Since 2018Prices online
3 Talbott Ave Suite 201
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Mattingly & Associates

Mattingly & Associates

5.0 2 reviews
“They've been helping us with taxes for almost 10 years and are extremely responsive, supportive, and provide excellent financial guidance for our personal AND business taxes.”
Free consultationSince 2019Prices online
2219 York Rd
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Simply By the Books Consulting

Simply By the Books Consulting

5.0 1 review
“I would highly recommend Simply By the Books for all your business service needs!”
Free consultationSince 2018Prices online
10 Gerard Ave Suite 200
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Hcfl

Hcfl

5.0 2 reviews
“After forty years of searching for a qualified and efficient accountant, I was successful in discovering top of the line experts in this field!”
Since 1955
1954 Greenspring Dr
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The 15 companies listed for Timonium, MD prepare and file tax returns for individuals and small businesses. What each says about its services and credentials comes from its own website; ratings and quotes come from public reviews.

Area overview: Timonium, MD

Of the 15 companies we list here, 10 are in Timonium itself and 5 come from Baltimore (3, 10 mi), Hunt Valley (1, 4 mi) and Pikesville (1, 8 mi). 12 of the companies on this page have a rating, from 4.6 to 5.0 across 348 reviews; 3 have 50 or more reviews. When clients rate these companies on specific qualities, they most often praise professionalism (97%), responsiveness (84%) and quality (76%). The topics that come up most in reviews of the companies on this page are "communication" and "knowledge". The services the companies on this page list most often on their websites are business services (3), quickbooks services (3), tax services (3), audits (2) and payroll services (2). 2 have a BBB rating of A or A+. Domain records put 10 websites of the companies on this page at ten or more years old; the oldest dates from 1999. 2 offer payment plans and 3 offer a free initial consultation. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book a consultation.

Why are tax preparers outside Timonium shown on this page?

10 of the 15 companies are located in Timonium. The others come from other towns within 20 mi. Since most returns are handled through a portal, what matters is whether the preparer files in your state. Distances are straight-line.

Depew & Company

Depew & Company

5.0 1 review
“Depew and Company have been an Asset to my Small Business for over 17 years.”
Serves Baltimore County, Cecil County, Harford CountySince 2014
57 W Timonium Rd #304
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Deborah L. Blair CPA

Deborah L. Blair CPA

Responds within 24 hoursSince 2019
201 W Padonia Rd STE 102
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Legacy Tax Advisory

Legacy Tax Advisory

Since 2020
1623 York Rd
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Offit & Roth P.A.

Offit & Roth P.A.

Since 1999
2330 W Joppa Rd #395
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Fresh Start Tax & Accounting

Fresh Start Tax & Accounting

4.9 49 reviews
“Of all the tax services i've been to for 60 years plus, I find that La'Toya Rays service is the best I've found.”
BBB A+Since 2015FinancingPrices online
Baltimore, MD · 10 mi from Timonium
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Alex Blum CPA

Alex Blum CPA

4.9 36 reviews
“After many years of preparing my own taxes, I entrusted the whole package of personal and LLC taxes to Alex and he did a thorough, accurate job.”
Serves Hampden, Roland Park +3BBB A+Since 2019
Baltimore, MD · 10 mi from Timonium
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Isaacs Accounting

Isaacs Accounting

4.8 48 reviews
“I'd highly recommend Isaacs Accounting if you're looking to make tax season less stressful!”
Since 2014
Pikesville, MD · 8 mi from Timonium
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Graber & Associates, Cpas

Graber & Associates, Cpas

4.8 45 reviews
“They were very helpful and knowledgeable about the PPP loans for small businesses.”
Since 2002
Baltimore, MD · 10 mi from Timonium
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Thomas J. Palm, PA

Thomas J. Palm, PA

5.0 39 reviews
“This is a user friendly, service oriented firm that goes out of its way to help clients.”
Free consultationSince 2004
Hunt Valley, MD · 4 mi from Timonium
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HomeTax PreparersMarylandTimonium, MD

Why these companies made our list

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