Closed today
100 E Oakland Ave, Port Jefferson9AM - 7PM
4667 Nesconset Hwy, Port Jefferson Station“David is professional, caring and informative in all aspects of tax preparation and accounting. He is personable and treats everyone like longtime friends. He's efficient and pays close attention to detail. He's devoted to his craft and wants the outcome to be not only profitable but rewarding making each client feel at home and treating everyone with the upmost respect. Been our accountant for about 30 plus years and we wouldn't want it any other way. ?“
9AM - 5PM
6 Forest Ave, Lake Grove“⭐️⭐️⭐️⭐️⭐️
I can’t say enough good things about James and his team. From the very first email, he was responsive, professional, and genuinely invested in helping me — even replying promptly while he was on vacation. He always follows up when he says he will, and his entire team is efficient, knowledgeable, and a pleasure to work with.
He goes above and beyond to explain everything clearly, asks thoughtful questions, and is incredibly patient and helpful. What really sets him apart is that he looks ahead — taking time to understand your goals and plans for growing your business or investing in the future. You never feel rushed or overlooked.
James and his team are truly valuable and people I trust completely. I’m so grateful to have found them and highly recommend them to anyone looking for exceptional accounting support.“
9AM - 7PM
4 Hemlock Rd, Mt Sinai“Holly and Lenny have been preparing our tax returns for several years. They are very professional and kind. They are available to answer questions throughout the year. We have had several people prepare our taxes over the years and they are by far the best. Highly recommended!“
Closed today
175 Ronkonkoma Ave, Lake Ronkonkoma“Left all island tax With a smile today.
Anthony was great. I Highly recommend all island tax and accounting. I will definitely be back again?“
9AM - 5PM
1070 Middle Country Rd #9, Selden“10 plus years I get the most return without wild outrages fees,
Thank you Robert K“
Closed today
317 E Main St #3, Smithtown“In a society where bare-minimum effort has become the standard, Edward has routinely gone above and beyond in his service, care and assistance. Being personable, kind, but most importantly highly adept at his practice, Edward Perciballi truly sets the bar for top-tier accounting.
Looking anywhere else would be a vast oversight.“
“I am writing to strongly endorse Steven Gargiulo’s new business, G Tax Services. My husband and I worked with Steve for many years. Steve’s particular area of expertise is dealing with the IRS, including accounting services. When my husband died eight years ago, I found myself facing a terrible tax situation. The first person I called was Steve Gargiulo. He took my issues in stride and managed to achieve a more than satisfactory conclusion for me. Steve is very professional and efficient. I cannot recommend his business, G Tax Services more enthusiastically.“
9AM - 5PM
812 Hallock Ave, Port Jefferson Station“I highly recommend O'Hara & Company for your accounting and tax services. Joseph is very helpful and knowledgeable. Friendly staff.“
9AM - 7PM
2780 Middle Country Rd #320, Lake Grove“Al is very top quality and at the same time very personable and easygoing. My husband and I have been going to have our taxes done for about the past 14 years or so.“
Closed today
5 Cobblestone Ct, Nesconset“Steve's been doing my taxes for over 20 years. Be prepared for a lecture if you don't get your papers to him till after 4/15. But that's cool. He's still the best! LOL“
9AM - 2PM
521 NY-111 STE 310, Hauppauge“Such a seamless process! Made taxes easy and affordable! Would recommend to everyone!“
9AM - 4PM
815 Portion Rd, Lake Ronkonkoma“We have used Tax & Financial Services for personal and business for nearly 10 years. Everyone in the office is welcoming and well spoken. Quick to address any concerns. With patients and simple explanation. Thank you for your direct honesty!“
Closed today
2 Roosevelt Ave, Port Jefferson Station“Highly recommend Joe Sanfilippo as a CPA. Joe has worked with many of my clients over the years and continues to win my recommendation.“
Closed today
329 Hawkins Ave, Lake Ronkonkoma“Very knowledgable always helpful with all my concerns and questions has all my trust with personal and business taxes for decades“
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50 Corporate Plaza, Islandia“Excellent service from very professional group of accountants and staff. Timely work and outstanding guidance and insight.“
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64 Smithtown Blvd, Smithtown“Amazing team! Ken and Eileen are exceptionally knowledgeable CPAs, always accessible and great with both personal and business needs“
10AM - 4PM
110 E Bartlett Rd, Middle Island“Great service. Excellent insight on financial issues. Caring couple and very thorough. Trustworthy. I just used them for the first time this year, and I will be a lifelong customer and will recommend others. Excellent service and honesty“
Closed today
266 Smithtown Blvd, Nesconset“I have worked collaboratively with Nick for years. His attention to detail and tax expertise, along with being a really nice guy makes him 5 stars.“
Closed today
910 Middle Country Rd, Selden“This firm has prepared our tax return for the past 3 years and has done an excellent job for us! We like them a lot.“
Closed today
18 Manor Rd, Smithtown“A great financial organization..for financial planning they are outstanding..they listen to your goals and concerns..they answer all your questions and are always available when you have concerns..would recommend them to anyone who is looking for a financial advisor“
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“I have been doing my taxes on my own for the last 5 years using either Turbo Tax or Tax Act. This year I decided to have them done by a pro and I couldn't be happier with my decision. Dave at Fast File found deductions I never knew I was supposed to be getting. I'll never go back to doing my own taxes again.“