With a wealth of knowledge, DSJCPA provides extremely reliable accounting, tax expertise and financial consulting services to individuals, businesses and not-for-profit organizations. Our industry-specific approach to accounting ensures that you benefit from the highest potential tax savings and accounting procedures. It also means that foundations remain in full compliance with all government regulations and requirements, thereby retaining their critical tax-exempt status. We have been handling accounting for individuals and businesses on Long Island since 1972.
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We provide a wide range of accounting and tax expertise to individuals, businesses, not-for-profit organizations, schools and other agencies. DSJ CPA is a full service accounting firm with a staff of highly trained and dedicated accounting and bookkeeping professionals. The firm, established in 1972, has been built on the highest standards of knowledge in the fields of business management, financial planning and taxes pertaining to estates, trusts and businesses, as well as individuals.From our offices in Westbury, New York we service clients throughout Long Island, the five boroughs of New York City, Westchester County, Connecticut and New Jersey.
Terms and Conditions The Client Portal Agreement (the "Agreement") is made by and between Demasco, Sena & Jahelka LLP ("DSJCPA" or "Firm") and the Client ("You") effective on the date it is executed to by the DSJCPA's representative. The use of the Client Portal is conditioned upon your acceptance of the terms, conditions, and notices contained herein.
DSJCPA is a full-service accounting firm in Nassau County, NY dedicated to the needs of our clients. Since 1972, DSJCPA has been a full-service accounting firm in Nassau County, NY dedicated to the needs of our clients. From inception through completion, every engagement is led by a firm partner. In addition, you receive in-depth accounting expertise from DSJ's team of well-rounded managers, accountants, bookkeepers and support personnel who are prepared to tackle any challenge you may be facing.DSJCPA's goal is to provide exceptional financial, tax and consulting services to our current and prospective clients by meeting and exceeding their needs and expectations.
Depending on the delivery method, documents may be delayed. We highly recommend that our clients opt-in for electronic delivery of documents if possible. The most efficient and secure way to submit all your necessary information is to use our DSJCPA Client Portal. If you choose to mail documents we highly recommend using a delivery method with tracking and making copies of any documents that are not easily accessible. Who should I contact with questions about my return and when will I receive my completed tax returns?.
Reviews (19)
Bob Linden
Apr 19, 2022
The firm totally screwed up my tax return for 2020. If I didn't catch the obvious mistakes, I would be paying a large penalty for my 2021 returns for under withholding. I had sent an email copying 3 DSJ accountants voicing concerns about preparing my 2021 returns but no one responded to that email promoting the change in accounting firms. Without appropriate customer service, present clients become former clients.
Kayla M.
Jan 09, 2022
Please be aware.! Paperwork for taxes was filled out incorrectly and many errors were made. In which come to find out we owe back money On NYS Taxes. I had called multiple times to speak with an Accountant named Anthony Perrone. When I finally was able to get in touch with him he was completely unprofessional an extremely rude! ( Yelling and screaming) Absolutely no manners what so ever. Would not recommend him as an accountant!
Steve T.
Sep 29, 2021
I cant begin to describe how unprofessional they are. Like previous posters wrote, they never respond to emails. They ask the same questions over and over. And most importantly, they missed a crucial filing deadline, which resulted in a penalty for me with the IRS, and worst of all, when I told them about they, they refused to fix it. I have filed a formal complaint with the state licensing board. If the IRS does not waive the penalty, I will be taking DSJ to court. Yes theyre that bad. Feel free to message me for more details, but these guys are crooks!
Katya Shubova
Sep 20, 2021
I used to work with Howard Oconefsky, who is an excellent accountant. Several years ago DSJ bought his practice, and the quality became AWEFUL. They raised the prices a lot, and yet don't respond to emails or calls, miss deadlines, ignore complaints, and ask for the same documents multiple times because they lose the ones you send. They have 0 accountability, and yet somehow charge twice as much as my new accountant. I have never written a negative review about any business, but this firm INFURIATED me. I agree with other reviewers, stay away!
Dmitry Choklin
Sep 10, 2021
Agree with other posters. They missed a critical business tax deadline, and offered to do it 2 months later! at a rate way beyond reasonable. they apologized for messing up but would not adjust the invoice to reflect their error. I am now subject to an IRS penalty, and if my new accountant cant get it waived, I WILL be suing DSJ for negligence, in order to recover the money. also i had to call 5 times to get them to change another error.
I used to love working with Howard, but once these DSJ people bought him out it became AWFUL. they are so unprofessional. wouldnt wish them on my worst enemy, and considering filing a formal complaint with the state. Also, all their 4 star reviews are recent and from posters with only 1 review, so they are trying to artificially pump their ratings.
These folks are really the least professional people I have ever worked with. UPDATE: The IRS has levied a 2000$+ fine on my business. I have formally complained to the NYS Licensing Board, who are investigating DSJ for negligence. I am also in process filing a lawsuit against them. Read the other reviews, beware of this company!
I used to love working with Howard, but once these DSJ people bought him out it became AWFUL. they are so unprofessional. wouldnt wish them on my worst enemy, and considering filing a formal complaint with the state. Also, all their 4 star reviews are recent and from posters with only 1 review, so they are trying to artificially pump their ratings.
These folks are really the least professional people I have ever worked with. UPDATE: The IRS has levied a 2000$+ fine on my business. I have formally complained to the NYS Licensing Board, who are investigating DSJ for negligence. I am also in process filing a lawsuit against them. Read the other reviews, beware of this company!
Shirley Godfrey
Jun 17, 2021
Vgif Info
May 29, 2021
I have worked with Anthony Carrella our account manager at DSJCPA for over nine years and his work ethic, drive, energy, superior organizational abilities, and charisma, helps our organization, Women First, run like a well-oiled machine. Anthony recognizes the importance of effective management, and along with his amazing team, assists with communication plans, objectives, operational strategies and oversees all our financial projects and performance.
It would be a challenge to find another manager to work with us on the day-to-day operations of our organization to help us thrive as a nonprofit, especially during these difficult times. It is an honor to work with Anthony as a thought partner in ensuring that Women First continues on a path to success. Emily Forhman, Executive Director, Women First International Fund
It would be a challenge to find another manager to work with us on the day-to-day operations of our organization to help us thrive as a nonprofit, especially during these difficult times. It is an honor to work with Anthony as a thought partner in ensuring that Women First continues on a path to success. Emily Forhman, Executive Director, Women First International Fund
Joseph Accetta
May 05, 2021
I've been a client for 25 years. I'd consider Bob Jahelka my most important counsel. He & his firm have provided exceptionally professional service. Throughout my career as a physician, I've relied on his input re personal & corporate finances. Always going above & beyond, Bob's willingness to make himself available is a true constant. From tax preparations & projections to employment contracts, Bob's expertise has been forever reliable. I highly recommend DSJ.
Philip McHugh
May 01, 2021
Steve Strum
May 01, 2021
I have known Bob Jahelka for approximately 35+ years. He has always proven to be the exemplary professional; knowledgeable, patient, understanding, and able to get the job done in a time sensitive manner. Gigi Boudreaux has been doing my personal return for a number of years. Like Bob, Gigi is knowledgeable, patient, loyal, and extremely honest. She is a great person to seek advice from and use as a sounding board to bounce questions and ideas off of. Gigi always makes her self available or will at least respond back to you, even during crunch time; she returns phone calls and emails. Listening is a trait that seems to be hard to find these days. DSJ CPA's must have a policy about being good listeners because both Bob and Gigi are just that!
Michael Lacovara
Apr 26, 2021
Jim Dunne and his colleagues are fantastic - my taxes are complex (income from many states and foreign jurisdictions); investment income issues also arise and can be tricky. Jim and his DSJ CPA colleagues are responsive, knowledgeable and a tremendous pleasure to deal with. That is why I have stayed with them for almost 20 years - and I could not imagine leaving the DSJ CPA family!
Jason Buell
Apr 24, 2021
I've been a client of Gigi Boudreaux's for over 10 years and I couldn't be happier. I came to Gigi after another accountant made some huge errors with my taxes and put me in some huge unexpected debt. Since that time she has worked with me to get me out of that disaster and implemented a plan that I can trust year after year. At every turn she has had my back and has often come to me unsolicited with new ideas and opportunities to maximize my own tax situation. For years tax season used to cause me extreme anxiety, but since I met Gigi I can rest easy.
John Harding
Apr 14, 2021
Steven Kanowitz
Apr 13, 2021
For an accounting firm who deals with numbers, their calculators are broken. I was a client with this firm for a year and a half and the amount of mistakes the they made was terrible. If they paid me monthly I wouldn't stay there. a total disgrace on multiple levels. I pay my bills the day I get the invoice and then they demanded that I pay my invoice prior to them doing the work. NOT HUMANS and eventually it will catch up with this firm. I am working on my complain with eh State Education Department with ALL of the documentation. This firm is a bunch of criminals
Philip Hauser
Apr 07, 2021
Ms. Gigi Boudreaux at DSJCPA has been our accountant for the past three years. She was highly recommended by our advisor at Morgan Stanley. She is very personable, knowledgeable and generous with her time. We appreciate that she is willing to meet with us in person to discuss our financial issues and returns. We always feel comfortable in her hands. John Perez & Philip Hauser
Max P.
Jul 26, 2020
The prices for this accounting firm were raised while we were getting our taxes done and we were not told that our invoice was going to be more than what was initially agreed until it had already been issued. The receptionist on the phone was less than helpful in getting the situation corrected. We ended up paying the invoice but will be doing our taxes somewhere else next year.
Adina O.
Jul 01, 2020
Laura M.
Mar 31, 2011
This is the third year I've gotten my taxes done here. My accountant was always very friendly, professional and quick. His receptionist was quite rude, but that didn't really matter much to me. At first I liked them a lot, but over the last two years their prices have increased drastically, without warning, for the same type of returns (no change in jobs, property, children, etc).
When I inquired about this and told them that the prices of other local places are lower, they really had no explanation for it and told me that I shouldn't compares apples to oranges. Because of their uncalled for spike in pricing, I will be taking my business elsewhere.
When I inquired about this and told them that the prices of other local places are lower, they really had no explanation for it and told me that I shouldn't compares apples to oranges. Because of their uncalled for spike in pricing, I will be taking my business elsewhere.
Frank S.
May 18, 2010