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Welcome to CostaRothbort

We are a premier Long Island based public accounting firm serving businesses and individuals in the areas of tax, assurance, accounting, business consulting, and forensic accounting. We have earned our reputation by providing first-class accounting service and distinctive advice to our clients.

We do this through our exceptionally talented people who are creative problem-solvers and make client service their number one priority.

All of our service teams are comprised of professionals, who immerse themselves in their chosen industry niches, become leaders in the related trade groups and extend their expertise to our clients in these areas.

Our accounting team understands the industry-specific issues that often determine business success and we’re here to share our insights with you.

Tax Planning and Preparation

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We are your complete tax planning and preparation resource. Minimizing your tax liability is our main objective and that begins with consistent planning.

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Accounting and Bookkeeping

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When providing business accounting and bookkeeping services, one of our primary goals is for our clients to have timely and accurate accounting records.

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Business Consulting & Advisory Services

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When encountering business challenges, the perspective
of someone who knows
your business and
industry
is invaluable.

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Wealth Management
Services

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CostaRothbort provides
wealth management to
our clientele
through consulting
and advanced planning services.

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Litigation Support &
Forensic Accounting

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Corporate disputes, misappropriation of
assets, and fraud are
unfortunately
a part of today’s business environment.

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