Business Details
33 Years
experience
Trusted Accounting Services in Central Islip, NY
Kassman Accounting has been delivering comprehensive accounting solutions to small and medium-sized businesses since 1993. Founded by Myles Kassman, our firm combines decades of industry expertise with a personalized approach to meet each client's unique financial needs. Our team of certified professionals specializes in accounting, tax preparation, payroll services, and strategic consulting, ensuring clients achieve long-term growth and compliance. We prioritize integrity, innovation, and client success, offering tailored strategies that optimize financial outcomes. With a legacy of multi-generational leadership, we maintain a commitment to transparency, accuracy, and exceptional customer service.Our clients benefit from customized solutions, including business evaluations, sales tax compliance, and new business setup guidance. By integrating advanced technology with traditional accounting principles, we streamline financial processes and enhance decision-making for businesses across diverse industries. Our reputation for reliability and expertise has been built through consistent delivery of value-driven services, as evidenced by long-standing client relationships and positive referrals. We approach every engagement with a focus on education, proactive problem-solving, and measurable results, positioning ourselves as trusted advisors in the accounting field.
Services
Accounting Services
Bookkeeping
Tax Preparation
Payroll Processing
Business Consulting
Sales Tax Compliance
New Business Setup
Corporate Tax Filings
Financial Evaluations
IRS Representation
Details
- Year established: 1993
Highlights and features
- We offer 30+ years of combined experience in accounting and tax services.
- Our team provides personalized financial strategies tailored to business growth goals.
- We maintain a multi-generational legacy of accounting expertise and client trust.
- Our services integrate advanced technology with proven financial management practices.
- We guarantee accurate, timely filings and proactive compliance guidance.
What people say
Phenomenal service
Extremely knowledgeable
Timely and thorough
Saved us money
Professional and kind
Services
Accounting Services
Our accounting services provide comprehensive financial management for businesses of all sizes. We handle general ledger maintenance, financial statement preparation, and month-end closing processes. By ensuring accurate record-keeping and compliance with regulatory requirements, we help businesses maintain financial clarity and make informed strategic decisions.
Tax Preparation
We offer complete tax preparation services for individuals and businesses, including federal, state, and local tax filings. Our experts stay current with evolving tax laws to maximize deductions while ensuring compliance. From personal returns to complex corporate filings, we deliver accurate, timely submissions with proactive tax-saving strategies.
Payroll Processing
Our payroll solutions manage all aspects of employee compensation, including wage calculations, tax withholdings, and regulatory reporting. We ensure compliance with federal and state labor laws while maintaining accurate payment records. Clients benefit from streamlined payroll cycles and year-end W-2/1099 processing with guaranteed accuracy.
Business Consulting
We provide strategic consulting to help businesses optimize financial operations and growth strategies. Services include cash flow analysis, budget planning, and financial forecasting. Our consultants work closely with clients to develop actionable plans that improve profitability and long-term business sustainability through data-driven insights.
New Business Setup
We guide entrepreneurs through business formation, entity selection, and initial financial structuring. Our services include registering business entities, setting up accounting systems, and establishing tax compliance protocols. We help new businesses create solid financial foundations with tailored bookkeeping systems and ongoing advisory support.
People
Myles Kassman
Founder / Senior Partner
Myles Kassman established the firm in 1993 after graduating from the University of Hartford. With expertise in corporate and individual tax matters, he oversees strategic operations and maintains client relationships. His leadership emphasizes personalized service and financial integrity.
Marshall Kassman
Accountant / Partner
Marshall Kassman joined the firm in 2018 following his accounting degree from the University of Hartford. He specializes in personal tax preparation and corporate payroll services. Known for his efficiency and thoroughness, he provides direct client support and tax planning guidance.
Michael Goldfarb
Corporate Accountant
Michael Goldfarb brings extensive corporate accounting experience since joining in 2019. He manages complex business tax filings and estate accounting matters. His expertise in regulatory compliance ensures clients maintain accurate financial records aligned with current standards.
Lindsay Pohl
Bookkeeper
Lindsay Pohl joined the team in 2020 with a forensic accounting background from John Jay College. She handles financial record maintenance, bank reconciliations, and quarterly payroll tax filings. Her attention to detail ensures precise bookkeeping for all client accounts.
Shavana Arjune
Billing Department
Shavana Arjune manages billing operations and financial audits since joining in 2022. With prior bookkeeping experience since 2015, she processes IRS correspondence and tracks company financial obligations while maintaining accurate billing records for client accounts.
Questions
What accounting services do you offer for small businesses?
We provide full-cycle accounting, bookkeeping, tax preparation, payroll processing, business consulting, and new business setup services tailored to small business needs.
How can your firm help with tax compliance?
Our tax experts ensure accurate filings for individuals and businesses while identifying legal deductions to minimize tax liabilities and maintain regulatory compliance.
Do you work with startups and new businesses?
Yes, we specialize in guiding new businesses through entity selection, financial setup, and tax registration processes to establish strong accounting foundations.
What sets your firm apart from other accountants?
We combine multi-generational expertise with personalized service, using technology-driven solutions while maintaining direct client relationships and transparent communication.
How do I schedule an appointment?
Call our office at 631-421-1165 to schedule a consultation with any of our accounting professionals during regular business hours.
Reviews (4)
Nyc Pilot
Sep 25, 2020
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Walked in today and seated myself waiting for service. Made eye contact with 2 employees who totally ignored me and didn't even bother to ask why I was there. I left after 10 minutes.
Anthony Kenneth Spark
Sep 24, 2020
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The absolute best. Dependable. Honest. A great humans being and friend. Always attentive and available. I am thankful to know Myles! If you have the privilege to work with him and his staff you wont regret it.
Myles does our personal and our corporate accounting
Myles does our personal and our corporate accounting
Nick Tantone
Aug 30, 2020
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Myles and his team do a great job and get you what you need quickly. They have a lot of clients but still make you feel valued even if you just have something simple for them to take care of. Theyve been in business a long time because they treat people the right way. Highly recommend
Sean David
Jul 19, 2020
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My wife and I have been going to Myles for a few years now based off my brother-in-laws recommendation. One of the best recommendations I have ever received! Myles and his team at Kassman Accounting are respectful, insightful, knowledgeable and most important, treat you like family.
Myles is a LEGEND. Everything he does is done with an attention to detail like no other. We have the pleasure to work directly with him as well as Claudia (who by the way is a sweatheart!)
Thank you for Myles for all you do and the service you and your team provide. My wife and I recommend him to everyone that asks
Myles is a LEGEND. Everything he does is done with an attention to detail like no other. We have the pleasure to work directly with him as well as Claudia (who by the way is a sweatheart!)
Thank you for Myles for all you do and the service you and your team provide. My wife and I recommend him to everyone that asks
