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Notchbooks
- Deductions
- Knowledge
- Informative
“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 Accountants in Smithtown, NY
24 firms listed · 8 in Smithtown · 10 open weekends · 21 rated 4.5+
Data verified October 18, 2026
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Ross & Company, CPA
- Finance
- Tax Returns
- Questions
“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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Support HQ
- Bookkeeping
“Support HQ has been instrumental in helping me with my taxes every year but now they have helped me establish my business and best practices for book keeping and payroll.”
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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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Sound Accounting
“They communicate with clients very well; taxes are done quickly, professionally, and at a very reasonable price.”
The 24 firms listed for Smithtown, NY prepare accounts, statements and returns for businesses and individuals. What each says about its services and software comes from its own website; ratings and quotes come from public reviews.
Area overview: Smithtown, NY
Of the 24 firms we list here, 8 are in Smithtown itself and 16 come from towns including Melville (3, 11 mi), Bay Shore (2, 9 mi) and Hauppauge (1, 4 mi). 22 of the firms on this page have a rating, from 4.0 to 5.0 across 1,520 reviews; 10 have 50 or more reviews and 21 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (94%), responsiveness (82%) and quality (76%). The topics that come up most in reviews of the firms on this page are "knowledge", "efficient" and "attention to detail". 10 are open on Saturdays and 3 on Sundays. The services the firms on this page list most often on their websites are business services (8), tax services (8), quickbooks services (5), services for individuals (5) and financial planning (4). 2 have a BBB rating of A or A+. 18 have ten or more years of experience, the longest 59 years. 5 offer payment plans; 7 offer a free initial consultation and 1 lists coupons or special offers. 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 accounting firms listed for Smithtown describe their services online?
All 24 firms on this page have a website on file. Most list the industries they serve and the bookkeeping software they support, which is the fastest way to find a fit. Everything there is the firm's own description of itself.
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Louis A. Soriano Cfp, EA - Navigator Financial
“Fantastic Service from start to finish, My first time filing in the US and Lou made it very easy to understand and personable with it.”
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Craig Fitzsimmons & Michaels
“The East Coast Conference has worked with Craig, Fitzsimmons & Meyer, LLP for over 10 years and the team, led by Bob Craig, has provided our athletic conference the much needed guidance, education and, of course, auditing services to help us become a...”
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Dominic Marsicovetere & Co
“And when im out of town they send my taxes to me.”
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Jeffrey T Spiegel CPA
“Count on ongoing contact, personal attention and customized service. No client's financial life is etched in stone. Jeff will talk to you throughout the year to make sure you're getting the services you need, when you need them, as well as planning f...”
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Lindenhurst CPA
- Interactions
- Needs
- Future
“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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Taxmaster of Melville
- Call
- Tax Laws
- Attention
“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
- Company
- Information
- Answer
“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
- Informative
- Financial
- Knowledge
“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
- Hospitality
- Industry
- My Business
“Wes is always there without doubt and David is such a great person to work with from understanding your needs to helping you get to where you need to go!”
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Saranto Calamas Office
- Planning
- Money
- Small Business
“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
“James Castaldo has been my accountant for over a year and has taken care of all my tax and accounting needs from my business to my personal and ever my family taxes.”
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Bookkeeper360
“She delivered a meticulously prepared profit and loss statement within an exceedingly tight timeframe, which earned approval on its initial submission.”
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Tait's Tax Service INC
- The Future
- Needs
- Mom
“Nick was able to help me establish my business (S-Corp) and file me with the state and the IRS, which I wouldn't have been able to figure out how to do without him.”
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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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Long Island Tax, Accounting, & Advisory Services
- Needs
- Payroll
- Job
“She has always made herself available to us whenever we needed to speak to her and always delivered accurate reports, tax returns and payroll to us on time.”
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Herman P Ortiz CPA
- Efficient
- Tax Returns
- 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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Ambrosio & Bellotti, Cpas
“I have been using Ambrosio and Bellotti for as long as I can remember and I can't say enough good things about them!”
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O'Neill & Associates
- Patient
- Questions
- Calls
“Returns calls and emails timely, polite, friendly, assuring, and always up on the latest tax advantages.”
Accounting Services in Smithtown, NY Cost Estimates
Minimum cost
$326
Maximum cost
$3547
National Average
$503
Avg Per Hour Rates
$282
$414
$887
Fair price range is based on 274 cost profiles
Why these companies made our list
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