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Notchbooks
- Knowledge
- Team
- Deductions
“While they don't erase the nightmarish pain of Post-Tax Stress Disorder completely, they do ease the transition from money-in-the-bank to gotta-keep-working.”
Best Tax Preparation Services in Smithtown, NY
24 companies listed · 6 in Smithtown · 1 open 24/7 · 11 open weekends · 20 rated 4.5+
Data verified October 21, 2026
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Edwin Casanova, CPA
- Patient
- Questions
- Small Business
“He remains consistently up to date with the ever-changing landscape of tax regulations, ensuring that his clients receive the most accurate and beneficial advice.”
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Ross & Company, CPA
- Tax Returns
- Questions
- Finance
“They provide an incredible technological platform that allows you several ways to safely upload all your tax documentation and provides a customer portal where you can view your past and present tax information.”
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Raisman CPA
- Generations
“I've been working with Raisman CPA for decades - Al & Cheryl are my go-to CP As for all my business needs and I've only heard great things from all the clients I referred to them over the years.”
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William Carpenter CPA
- Informative
“I have been using him for over 25 years both for my personnel and business needs and I find him honest, hard working and very up on all the new laws and mandates .”
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Ken Higgins, CPA
“His knowledge, professionalism and guidance has ensured timely and accurate tax preparation as well as helping us to establish LLC's for my and my son's businesses.”
The 24 companies listed for Smithtown, 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.
Area overview: Smithtown, NY
Of the 24 companies we list here, 6 are in Smithtown itself and 18 come from towns including Melville (3, 12 mi), Bay Shore (2, 9 mi) and Hauppauge (1, 4 mi). 23 of the companies on this page have a rating, from 4.2 to 5.0 across 1,694 reviews; 11 have 50 or more reviews and 20 are rated 4.5 or higher. When clients rate these companies on specific qualities, they most often praise professionalism (95%), responsiveness (81%) and quality (71%). 1 is open around the clock; 11 are open on Saturdays and 3 on Sundays. The services the companies on this page list most often on their websites are tax services (10), business services (7), quickbooks services (6), services for individuals (5) and financial planning (3). 1 shows a license on its website and 1 has a BBB rating of A or A+. 19 have ten or more years of experience, the longest 59 years. 1 offers urgent consultations; 5 offer payment plans; 9 offer a free initial consultation and 1 lists 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.
Do any tax preparers listed for Smithtown offer a free first consultation?
9 of the 24 companies on this page state that a first consultation is free. In practice it buys a conversation about your situation and a quote for the return, not advice you can act on. Bring last year's return so the quote means something.
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Nick J. Giannitsas CPA
“NICK is awsome, we actually miss our in person appointment with him, he is efficient and always provides excellent service.”
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All Seasons Tax Services
“Excellent service and very professional”
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Jeffrey T Spiegel CPA
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Lindenhurst CPA
- Needs
- Questions
- Interactions
“And if I would recommend anyone for this job I am telling you wholeheartedly and let Christ be my witness that he would be the answer you would want to seek for any tax related purposes”
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Kyle F. Lester, CPA
- Advisor
- Tax Return
- Knows
“Putting the effort into finding a legal and tax expert who could make the process easy for me, answer my questions, and help me understand things, was a much smarter investment of my time and money than utilizing an online service.”
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Taxmaster of Melville
- Tax Laws
- Questions
- Call
“She so patiently helped me understand everything when filing my taxes and took extra time to make sure I knew all the info to make the right decisions.”
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Soloway Advisory - Tax Preparation Service
- Information
- Questions
- Company
“The entire team at the Soloway Advisory is beyond helpful and amazing, but Denise has always been a straight shooter, wicked smart, and always available for a question.”
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Kassman Accounting
- Financial
- Team
- Informative
“And it's not just the owner Myles Kassman who is incredible and a true professional, but if you read some of the reviews and see what people say about the other people at the company at many levels, starting with his son Marshall, it's not a one-man ...”
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SMG ABA
- Industry
- Team
- Hospitality
“As a matter of fact, I had them for a while and I moved somewhere else and after one year I quickly realized big mistake and I came right back to these guys.”
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Saranto Calamas Office
- Money
- Team
- Planning
“I know Saranto since 1997, when I realized that I needed help with a rare tax question that was obscure enough that no account in Suffolk county I contacted (around 15-20) knew how to handle.”
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James Castaldo CPA & Associates
“The associates, namely Will and Justin, provide the same experience, and I consider it a testament to the quality of the business to see their familiar faces each year when I return.”
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Property Tax Reduction Consultants
- Property Tax
- Company
- Grievances
“I'm not being Critical of Your Process, I'm quite sure that you are doing your best, but If My Mortgage is still being Increased because of the Increase in My Taxes, what is the use of Protesting Them”
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Tait's Tax Service INC
- Needs
- Questions
- The Future
“Taits was truly professional from start to finish - excellent communication and answered any and all questions I had quickly, will definitely file again with them in the future!”
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Sacco Tax Accounting
- Fair
“His level of communication in providing context in the tax preparation process was exceptional and his overall cadence of how he walks you through the process is quite artful, professional and masterful.”
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Herman P Ortiz CPA
- Efficient
- Financial
- Informative
“It's so great to speak with an accountant who has stellar customer service skills, explains accounting terminology/ restrictions in an easy-to-understand way, and tries very hard to understand my business and personal concerns.”
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All Island Tax & Accounting
- Questions
“Great experience, quick and easy and very informative people .”
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Fine & Clear Tax Solutions
- Letter
- Call
- Questions
“Finocchiaro is extremely knowledgeable and stays updated on the latest Tax Laws to make sure we are fully compliant and doing everything according to code.”
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O'Neill & Associates
- Patient
- Questions
- Laws
“Patrick was a huge help; filing as a small business can be difficult and leave you with a lot of questions.”
Tax Preparation & Planning Services in Smithtown, NY Cost Estimates
Minimum cost
$296
Maximum cost
$2956
National Average
$532
Avg Per Hour Rates
$282
$355
$769
Fair price range is based on 265 cost profiles
Why these companies made our list
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