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There are no companies listed in Clarkstown itself yet; the 24 below are the closest options, from towns including Yonkers (4, 14 mi), White Plains (3, 13 mi) and New City (2, 2 mi).
1 open 24/7 · 11 open weekends · all 24 rated 4.5+ · 2 show a license
Data verified October 21, 2026
The 24 companies listed for Clarkstown, NY 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.

The 24 companies on this page are rated from 4.5 to 5.0 across 1,736 reviews; 15 have 50 or more reviews. When clients rate these companies on specific qualities, they most often praise professionalism (90%), responsiveness (80%) and quality (78%). The topics that come up most in reviews of the companies on this page are "efficient", "knowledge" and "understanding". 1 is open around the clock; 11 are open on Saturdays and 8 on Sundays. The services the companies on this page list most often on their websites are tax services (5), business services (4), quickbooks services (3), services for individuals (3) and bookkeeping services (2). 2 show a license on their websites and 4 have a BBB rating of A or A+. Domain records put 16 websites of the companies on this page at ten or more years old; the oldest dates from 2002. 1 offers urgent consultations; 1 offers payment plans; 5 offer a free initial consultation and 2 list coupons or special offers. 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.
11 of the 24 companies list weekend hours. Extended and weekend opening is common through the filing season and disappears afterward, so the hours shown here may not match what you find in the quiet part of the year. Call before you travel.
- “Kevin was extremely responsive to my emails and filed my tax return promptly.” — client of Kevin A. Carestia, CPA
- “They were extremely courteous and professional. I felt truly valued as a customer and they answered any and every question I had about my tax return.” — client of Lavin & Associates
- “Estrella kept me informed and ensured that I received all the deductions and credits I was entitled to.” — client of EZ Tax Services
- “I am very satisfied with their service and highly recommend them to anyone looking to implement tax strategy or for tax filing.” — client of AG Tax
- “Mr. Murray took his time to explain my tax return step by step and answer all of my questions.” — client of Taxassurances
Excerpts from public reviews of the companies listed on this page.