A full-service firm in the heart of the neighborhood
The Ultimate Tax Preparers Inc. is a full-service accounting and tax preparation firm licensed in New York, based on Flatbush Avenue in Prospect Lefferts Gardens — with a second office in Midtown Manhattan. Business owners, executives, independent professionals and everyday filers get the same thing: personal service, expertise and straight answers.
From this year's federal, New York State and NYC returns to catch-up bookkeeping, a new business you're forming, or an IRS letter you'd rather not face alone — bring it in and get careful, discreet work back.
How we can help
Tax, accounting and planning services for people and small businesses.
Tax Preparation
Federal, New York State and NYC returns for individuals, executives, independent professionals and businesses — accurate and on time.
Tax Planning
Year-round strategy — not just an April scramble — so next year's bill is smaller than this year's.
IRS Problem Resolution
Audit representation, non-filed returns, back taxes, liens, levies, wage garnishment, payment plans and offers in compromise.
Small Business Accounting
Bookkeeping, payroll solutions and QuickBooks help — books you can trust, so you can get back to running the business.
New Business & Non-Profits
New business formation done right from day one, plus accounting and compliance support for non-profit organizations.
Financial & Estate Planning
Personal financial planning, estate planning and elder care guidance to protect what you've built.
Behind on filings? Letter from the IRS?
Non-filed returns, back taxes and IRS notices don't fix themselves — and they get more expensive the longer they wait. We handle it discreetly and deal with the IRS on your behalf.
📞 Talk it through — (718) 425-0980Getting started is easy
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Call or email
Tell us what you're dealing with — this year's return, a business idea, messy books, or a notice that showed up in the mail.
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We review your situation
Bring your documents to Flatbush Avenue or Midtown — or send them through the secure client portal — and we'll walk through where things stand.
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We handle the numbers
Returns filed, plans in place, notices answered — efficient, affordable and, of course, discreet.
Visit or call
550A Flatbush Ave · Brooklyn, NY 11225
Flatbush Avenue, Prospect Lefferts Gardens
Midtown office: 162 West 56th St, Suite 507 · New York, NY 10019
📞 Call (718) 425-0980 ✉️ Email us
Call ahead to confirm hours and schedule a time that works for you. Fax: (347) 514-9950 · info@ultimatetaxprep.com