Skip to main content
BestProsInTown

Rossman Tax Services

4.2 10 reviews
Overall rating
4.2
out of 5
10 reviews
5 star 93%
4 star 0%
3 star 0%
2 star 0%
1 star 7%

About Rossman Tax Services

Rossman Tax Services is an independent and family-oriented accounting and consulting firm located on the North Shore of Long Island, New York. They offer a wide array of personal and business services, from income tax preparation to cash flow analysis. Rossman Tax Services is known for its commitment to customer care, and the quality and pride they take in their work immediately distinguishes them from any other tax firm on Long Island. Clients praise the firm's knowledge, expertise, and quick turnaround, with many long-term customers who continue to use their services even after moving out of state. Rossman Tax Services is highly recommended for its professional and knowledgeable staff.

Apr 2026
5.0
I had an outstanding experience working with Josh at Rossman Tax Services in Port Jefferson. He is beyond professional—knowledgeable, personable, and incredibly thorough. What really stood out to me was how he never rushed the process. He takes the time to walk you through everything step by step, making sure you fully understand and feel confident.
When my tax return was delayed (through no fault of theirs), Josh and his team went above and beyond by taking the time to follow up directly with both NYS and federal agencies on my behalf. That level of care and commitment is rare and truly appreciated.
On top of that, his team is fantastic. They actually remembered me… read full review
Jan 2025
5.0
These guys do great business. Everyone I've interacted with here is friendly, professional & knowledgeable. Met with Josh Outsen today and he's great too- helped me figure some things out and you can tell he's talented with both numbers and customer relations. As a new business owner myself, Rossman Tax has certainly been a big help and one less thing I need to worry about.
Apr 2024
5.0
The Best!!! This is the only place to go!! Josh Rossman is more than my accountant he is family! I referred family and friends to Josh and Rossman Tax for the last 25 years. His staff and accountants there are the best in the business. I would never never go anywhere else. Anytime during the year I can call Josh and he always gets back to me as does his staff and they treat their clients not as clients but his family the best in the business. I moved from New York to Virginia over 10 years ago. Even though I can do it online I make the drive up 400 miles just to see Josh and the crew. Knowledge and expertise is amazing. First class establishment very busy and worth the… read full review
Photos of Rossman Tax Services, 16 Roosevelt Avenue,  Port Jefferson Station
All 15 photos

Hours

Monday 8AM - 6PM
Tuesday 9AM - 6PM
Wednesday 9AM - 6PM
Thursday 9AM - 6PM
Friday 9AM - 6PM
Saturday 9AM - 3PM
Sunday Closed

Good to know

  • online appointments
  • on-site services

Location

16 Roosevelt Avenue, Port Jefferson Station, NY 11776

Similar Pros in Your Area

For local businesses

Is this your business?

Upgrade your profile to add the context customers, search engines and AI systems use to evaluate and recommend your business.

Write a review

Rossman Tax Services · 16 Roosevelt Avenue, Port Jefferson Station, NY 11776

Your rating *

Write what you would want to read before calling. Please leave out contact details.

Photos optional

Add a photo

Rossman Tax Services

Photos of the work, the vehicle or the premises. They appear on the profile once reviewed.

Call Directions Website