James F Sutton Agency Ltd
★★★★★ (143 reviews)143-149 E Main St, East Islip, NY 11730
(631) 581-7978
Website: www.suttonins.com
Hours: {"Friday":["8:30 AM–5 PM"],"Monday":["8:30 AM–5 PM"],"Saturday":["9 AM–5 PM"],"Sunday":["Closed"],"Thursday":["8:30 AM–5 PM"],"Tuesday":["8:30 AM–5 PM"],"Wednesday":["8:30 AM–5 PM"]}
Comprehensive Financial
★★★★★ (13 reviews)86 Carleton Ave, East Islip, NY 11730
(631) 952-8600
Website: www.comp-financial.com
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}
Shelton Tax & Accounting
★★★★★ (8 reviews)369 E Main St #13, East Islip, NY 11730
(631) 277-2726
Website: www.sheltonaccounting.com
Hours: {"Friday":["9 AM–9 PM"],"Monday":["9 AM–9 PM"],"Saturday":["9 AM–5 PM"],"Sunday":["Closed"],"Thursday":["9 AM–9 PM"],"Tuesday":["9 AM–9 PM"],"Wednesday":["9 AM–9 PM"]}
B & B Tax Services of Suffolk
★★★★☆ (8 reviews)74 Carleton Ave, East Islip, NY 11730
(631) 277-2626
Website: www.bandbtax.com
Hours: {"Friday":["Closed"],"Monday":["9 AM–4 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–4 PM"],"Tuesday":["9 AM–4 PM"],"Wednesday":["9 AM–4 PM"]}
Keyskeya Technology
★★★★★ (6 reviews)96 E Main St #7, East Islip, NY 11730
(631) 533-2704
Website: keyskeya.com
Hours: {"Friday":["Open 24 hours"],"Monday":["Open 24 hours"],"Saturday":["Open 24 hours"],"Sunday":["Open 24 hours"],"Thursday":["Open 24 hours"],"Tuesday":["Open 24 hours"],"Wednesday":["Open 24 hours"]}
Warenik-Serini Tax Services
★★★★★ (5 reviews)96 E Main St #2, East Islip, NY 11730
(631) 224-1053
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}
Stewart Gelman & Associates CPA Pc
★★★½☆ (3 reviews)369 E Main St #8, East Islip, NY 11730
(631) 224-3790
Website: cpastew.com
Hours: {"Friday":["9 AM–6 PM"],"Monday":["9 AM–6 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–6 PM"],"Tuesday":["9 AM–6 PM"],"Wednesday":["9 AM–6 PM"]}
Tom's Tax Prep
★★★★★ (2 reviews)128 Carleton Ave, East Islip, NY 11730
(631) 609-5546
Website: www.tansontaxprep.com
Hours: {"Friday":["3:30–10 PM"],"Monday":["3:30–10 PM"],"Saturday":["12–10 PM"],"Sunday":["12–10 PM"],"Thursday":["3:30–10 PM"],"Tuesday":["3:30–10 PM"],"Wednesday":["3:30–10 PM"]}
Jones, Little & Co., CPA's, LLP
86 W Main St #2, East Islip, NY 11730
(631) 277-8500
Website: www.jonesandlittle.com
Hours: {"Friday":["8:30 AM–5 PM"],"Monday":["8:30 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["8:30 AM–5 PM"],"Tuesday":["8:30 AM–5 PM"],"Wednesday":["8:30 AM–5 PM"]}
MCM Tax Services Ltd
8 Greenwood Ave #1, East Islip, NY 11730
(631) 581-7281
Hours: {"Friday":["9 AM–5 PM"],"Monday":["9 AM–5 PM"],"Saturday":["Closed"],"Sunday":["Closed"],"Thursday":["9 AM–5 PM"],"Tuesday":["9 AM–5 PM"],"Wednesday":["9 AM–5 PM"]}
Tom Bishop & Associates, LLC
26 Wyandanch Ave, East Islip, NY 11730
(631) 278-4683
Website: tbishopllc.com/contact
Hours: {}
About Accountants in East Islip, NY
Finding the right accountant in East Islip, New York, can simplify your financial life, whether you run a small business or manage household taxes. East Islip’s economy is rooted in a mix of local retail, professional services, and trades, meaning many residents face self-employment taxes, payroll complexities, or rental property income. A local accountant familiar with Suffolk County’s tax landscape can help you navigate New York State’s specific deductions and filing requirements.
You might need an accountant for year-round support, not just tax season. Common reasons include organizing quarterly estimated payments, planning for business growth, or resolving a notice from the IRS or New York State Department of Taxation. For families, an accountant can assist with education credits, home office deductions, or estate planning.
To find a qualified professional in East Islip, browse BeforeTaxUSA.com. You can filter by location and specialties to match your needs—no provider names are recommended here, just a straightforward way to compare options.
Frequently Asked Questions
What services does an accountant provide?
Accountants typically offer bookkeeping, financial statement preparation, tax planning and preparation, payroll services, accounts payable and receivable management, and general financial consulting for both individuals and businesses.
How do I choose the right accountant?
Look for an accountant with experience in your industry or tax situation, check their credentials and references, ask about their availability during tax season, and make sure they use modern accounting software. A good accountant should be proactive about finding deductions and keeping you compliant.
What is the difference between an accountant and a bookkeeper?
A bookkeeper records daily financial transactions, while an accountant analyzes financial data, prepares tax returns, and provides strategic financial advice. Many accounting firms offer both services, with bookkeepers handling the day-to-day work and accountants overseeing the bigger financial picture.
BeforeTaxUSA.com is a free informational directory. Listings are compiled from publicly available data and do not constitute an endorsement or recommendation. Verify credentials, licensing, and reviews independently before engaging any professional. Listings appear in no particular order unless otherwise noted.
Business owners: to update or remove a listing, email [email protected].