Best CPAs in Smithtown, NY

24 firms listed · 4 in Smithtown · 1 open 24/7 · 11 open weekends · 21 rated 4.5+

Data verified October 18, 2026

Edwin Casanova, CPA

Edwin Casanova, CPA

(46)
  • Understanding
  • Efficient
  • Small Business
“I have not been the most organized and punctual person to work with through the years but always met with patience and understanding from Edwin and Elise.”
In Business Since 2015
821 W Jericho Turnpike Suite 2C, Smithtown, NY 11787
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Ross & Company, CPA

Ross & Company, CPA

(50)
  • Responsive
  • Information
  • Finance
“We dedicated countless hours and worked very hard on our store stocking our virtual shelves and shipping thousands of packages to customers across the country.”
In Business Since 2005
Transparent Fees & Pricing
352, Mount Pleasant, SC,
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Raisman CPA

Raisman CPA

(14)
  • Generations
“I have this respect for Al and the firm because no matter what comes up requiring their services, I know it will be handled proffessionally and thoroughly.”
Free Initial Consultation
In Business Since 2020
Transparent Fees & Pricing
996 W Jericho Turnpike 2nd Floor, Smithtown, NY
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William Carpenter CPA

William Carpenter CPA

(9)
  • 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 .”
In Business Since 1999
BBB Accredited
111 Smithtown Bypass #115, Hauppauge, NY 11788
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Ken Higgins, CPA

Ken Higgins, CPA

(6)
“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.”
In Business Since 2009
64 Smithtown Blvd, Smithtown, NY
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Nick J. Giannitsas CPA

Nick J. Giannitsas CPA

(2)
“NICK is awsome, we actually miss our in person appointment with him, he is efficient and always provides excellent service.”
Free Initial Consultation
Offers Financing Options
In Business Since 2013
Transparent Fees & Pricing
266 Smithtown Blvd, Nesconset, NY 11767
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The 24 firms listed for Smithtown, NY are accounting practices that serve businesses and organizations. What each states about its CPA license and assurance work comes from its own website; ratings and quotes come from public reviews.

Area overview: Smithtown, NY

4 of the 24 firms we list are based in Smithtown; the other 20 serve Smithtown from towns including Melville (12 mi), Hauppauge (4 mi) and Nesconset (4 mi). 23 of the firms on this page have a rating, from 4.0 to 5.0 across 1,038 reviews; 6 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 (97%), responsiveness (81%) and quality (70%). The topics that come up most in reviews of the firms on this page are "efficient", "communication" and "knowledge". 1 is open around the clock; 11 are open on Saturdays and 3 on Sundays. The services the firms on this page list most often on their websites are tax services (10), business services (6), quickbooks services (5), services for individuals (5) and estate planning (4). 2 have a BBB rating of A or A+. 20 have ten or more years of experience, the longest 33 years. 1 offers urgent consultations; 7 offer payment plans and 10 offer a free initial consultation. 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 CPA firms listed for Smithtown list their assurance services?

Website details are held for all 24 firms on this page. Most name the engagement types they perform and the industries they serve, which is the quickest way to see whether audit work is core business or an occasional job for them.

Jeffrey T Spiegel CPA

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...”
In Business Since 2010
119 Paddington Cir, Smithtown, NY
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Lindenhurst CPA

Lindenhurst CPA

(43)
  • Prep
  • Email
  • 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”
Free Initial Consultation
Remote Consultations Available
In Business Since 2021
Transparent Fees & Pricing
Serving Smithtown Area
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Kyle F. Lester, CPA

Kyle F. Lester, CPA

(28)
  • Questions
  • Tax Return
  • Advisor
“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.”
Offers Financing Options
Transparent Fees & Pricing
Free Initial Consultation
In Business Since 2006
Serving Smithtown Area
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Taxmaster of Melville

Taxmaster of Melville

(50)
  • Team
  • Efficient
  • Call
“Been using Taxmasternof Melville for well over 40 years, never had any problems and always satisfied with the great work they do to get you the refund you deserve.”
In Business Since 1998
Accepts All Major Credit Cards
Serving Smithtown Area
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SMG ABA

SMG ABA

(50)
  • Management
  • Tax Laws
  • Hospitality
“SMG ABA LLC for a few years now, They have really separated themselves with the level of service and expertise that I haven't found with any other CPA Accounting firm before”
In Business Since 2021
Serving Smithtown Area
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Saranto Calamas Office

Saranto Calamas Office

(32)
  • Decision
  • Saving
  • Planning
“  Starting as a young professional in business through the other accounting needs that come with living a full life - handling of wills, estates and tax planning.”
Free Initial Consultation
Offers Financing Options
In Business Since 1999
Transparent Fees & Pricing
Serving Smithtown Area
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James Castaldo CPA & Associates

James Castaldo CPA & Associates

(49)
“I've had some severe tax complications, but James, Justin, and the team were able to help me recognize reality and put me at ease with proper tax planning, recommended solutions, and examined the way forward.”
Free Initial Consultation
In Business Since 2010
Accepts Debit, Check, All Major Credit Cards
Serving Smithtown Area
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Herman P Ortiz CPA

Herman P Ortiz CPA

(26)
  • Tax Returns
  • Financial
  • Efficient
“I own a small business and the professionals within this company are experts in all matters of planning, strategy and consulting of business finance and accounting.”
Offers Financing Options
In Business Since 2016
Transparent Fees & Pricing
Serving Smithtown Area
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Fine & Clear Tax Solutions

Fine & Clear Tax Solutions

(27)
  • Emails
  • Resource
  • Questions
“I found this a little strange because the letter only came to her and I never received anything and we have always filed our taxes jointly since we were married in 1984.”
17+ Years Experience
Free Initial Consultation
Serving Smithtown Area
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Ambrosio & Bellotti, Cpas

Ambrosio & Bellotti, Cpas

(2)
“I have been using Ambrosio and Bellotti for as long as I can remember and I can't say enough good things about them!”
Offers Financing Options
Transparent Fees & Pricing
In Business Since 2007
BBB Rating: A
Serving Smithtown Area
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Francis Tax and Accounting Service

Francis Tax and Accounting Service

(26)
  • Efficient
  • Tax & Accounting
  • Call
“I am truly grateful for her assistance and wholeheartedly recommend her services to anyone in need of tax preparation or guidance through challenging tax situations.”
Transparent Fees & Pricing
In Business Since 2012
Accepts All Major Credit Cards
Serving Smithtown Area
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Thomas Brown CPA

Thomas Brown CPA

(29)
  • Financial
  • Number
“Thomas Brown and his staff are always courteous, knowledgeable, responsive, appropriate, creative, and helpful and all within the parameters of the rules and regulations governing taxation.”
Free Initial Consultation
In Business Since 2007
Accepts All Major Credit Cards
Serving Smithtown Area
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Jones, Little & Co., Cpa's

Jones, Little & Co., Cpa's

(21)
  • Law
  • My Business
  • Up to Date
“I highly recommend their services to anyone seeking not only professional expertise but also a level of care and dedication that is hard to find elsewhere.”
Free Initial Consultation
In Business Since 1999
Transparent Fees & Pricing
Serving Smithtown Area
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John Lepore, CPA

John Lepore, CPA

(25)
  • Tax Return
  • 2023
  • Pay
“John has helped make my business a huge success by showing me how to organize our business records and showed me how important it is to keep daily records in an effort to constantly monitor where we stand in order to keep increasing our income.”
Offers Financing Options
In Business Since 2014
Transparent Fees & Pricing
Serving Smithtown Area
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Michels & Hanley Cpas

Michels & Hanley Cpas

(24)
  • Small Business
  • Company
  • Communication
“The whole staff is always there for me to answer any questions I have and I never have to wait days for someone to send me reports I may need or just give me simple advice.”
Offers Financing Options
In Business Since 2006
Transparent Fees & Pricing
Serving Smithtown Area
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Cerini & Associates

Cerini & Associates

(8)
“It is my pleasure to post publicly about how absolutely fantastic working with Ed Mc Williams @ Cerini has been for me, my firm and many of the clients we share.”
Accepts All Major Credit Cards
In Business Since 1993
BBB Rating: A+
Serving Smithtown Area
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Joseph Scarpa CPA

Joseph Scarpa CPA

(27)
  • Corporate
  • Income Tax
  • Financial
“That led to additional projects, my personal work, my company, 1/2 dozen of my most important clients and three separate business of which I am a part.”
Free Initial Consultation
In Business Since 2014
Transparent Fees & Pricing
Serving Smithtown Area
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Law Offices of David Okrent

Law Offices of David Okrent

(24)
  • Questions
  • Trust
  • Patient
“After seeing the complexities of nursing home care and how compassionate and competently it was taken care of by David's office, we knew exactly where to go.”
In Business Since 2017
Serving Smithtown Area
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HomeCPA FirmsNew YorkSmithtown, NY

Financial Statement Audit Services in Smithtown, NY Cost Estimates

Minimum cost
$1183
Maximum cost
$4138
National Average
$2365
Avg Per Hour Rates
$355
$2128
$2956
Typical price range is based on 539 cost profiles
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Average Cost $2365
Minimum cost $1183
Maximum cost $4138
Avg Per Hour Rates $355

Typical range $2128 to $2956 is based on 539 cost profiles.

Why these companies made our list

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