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Expert Small Business Accountant service

Small Business Accounting & Bookkeeping Services in Long Island, NY

Running a business on Long Island is hard enough without worrying about your books. At Michael Verderosa CPA, P.C., we provide small business accounting and bookkeeping services in Long Island, NY, that give you accurate numbers, fewer tax surprises, and more time for the work you started your business to do.

Small Business Accountant Services

Your Local CPA Partner for Small Business Accounting

Your business is your livelihood, and your financial decisions deserve more than a once-a-year tax filing. We act as an extension of your team, keeping your records clean, your filings on time, and your finances easy to understand.

Real-world experience. Michael has worked with BDO, one of the world’s largest accounting firms, and with Nature’s Bounty, a multi-billion-dollar company. That experience now goes to local business owners.

Personal, responsive service. You work directly with a CPA who knows your business and answers your questions.

Time back in your day. When we handle your bookkeeping, payroll, and compliance, you can spend that time on customers, staff, and growth.

Our Small Business Accounting & Bookkeeping Services

  • Bookkeeping Services – Accurate records are the foundation of every good business decision. We keep your books current so you’re always tax-ready.

  • QuickBooks Setup, Cleanup & Training – Whether you’re starting fresh or untangling messy books, we set up, reset, and optimize QuickBooks for your business, and teach you or your staff to use it.

  • Payroll Services – We handle payroll end to end so your employees are paid correctly and your filings meet federal and New York requirements.

  • Tax Preparation & Planning – We prepare your business and personal returns and plan ahead to reduce your tax liability legally.

  • Part-Time CFO & Cash Flow Management – Get strategic financial guidance without hiring a full-time executive.

  • IRS Resolution & Representation -If you receive an IRS notice or face an audit, we step in to protect your rights and work toward the best possible outcome.

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Strategic Business Insights

Accountants provide actionable insights and financial reports that help you make informed decisions for long-term success.

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Tax Compliance & Savings

Stay compliant with tax regulations while identifying opportunities for deductions and credits that maximize your savings.

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Time & Cost Efficiency

Outsourcing accounting tasks saves you valuable time and minimizes overhead costs, allowing you to focus on growing your business.

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Accurate Financial Management

Professional accountants ensure your books are precise and up-to-date, reducing errors and giving you a clear picture of your business’s financial health.

ABOUT ME

Meet Michael Verderosa, Your Trusted CPA in Suffolk County, NY

At Michael Verderosa CPA, P.C., we help individuals and businesses in Mastic Beach, Patchogue, and across Suffolk County achieve financial stability through expert tax preparation, accounting, and IRS problem resolution. Our mission is simple: provide personalized solutions that make compliance easy and maximize your savings.

With 12+ years of experience in public and private accounting, Michael brings expertise from working with BDO (one of the world’s top 5 accounting firms) and Nature’s Bounty, a multi-billion-dollar corporation. This background allows us to deliver tailored tax strategies and accounting solutions for both small businesses and individuals in Long Island and New York.

Michael specializes in:

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our services

Why Choose Michael Verderosa CPA
for Small Business Accountancy?

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Cash Flow Management

Our expertise helps you monitor and optimize cash flow, giving you the financial stability to invest in growth and handle unexpected expenses confidently.

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Customized Financial Solutions

We don’t believe in one-size-fits-all. Our services are tailored to your business needs, ensuring strategies that align with your goals and industry requirements.

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Scalable Support for Growth

As your business expands, our accounting solutions grow with you—providing advanced tools and insights to support long-term success.

real testimonials

What They
Say About Our
Company?

 Kim Marie Nemeth
Michael is very professional and very knowledgeable. Working with him brought immense peace of mind and security, knowing my finances were in order. He handles all my business and personal accounts. He’s my forever CPA! Price assessment Great price Services Trusts & estates accounting, Business tax return preparation, Individual tax planning
Kim Marie Nemeth
Business Owner
Jenna Glock
Michael has always been extremely helpful, trustworthy, honest, and informative. He is nothing but a pleasure to deal with and incredibly responsive. His services are invaluable. With his great knowledge and his honest character, you could not be in better hands
Jenna Glock
Business Owner
Kayla Rooney
For many years, Michael Verderosa has been my trusted accountant, consistently demonstrating exceptional professionalism and a friendly demeanor. His thoroughness and expertise make the accounting process seamless and stress-free. I highly recommend his services to anyone seeking a reliable and personable accountant.
Kayla Rooney
Business Owner
Jeff Yalden
Simply amazing! I reached out to Michael and his team years ago in desperation. He’s since relieved me of a lot of stress and got me on the right track. Highly recommend without a doubt. Love working with him and the team.
Jeff Yalden
Business Owner
contact details

Our Contacts

We’re here to help you simplify accounting and achieve financial success. Whether you need tax planning, bookkeeping, payroll, or business consulting, our team is ready to provide personalized solutions. Fill out the form below or reach us by phone or email—we’ll respond promptly and guide you every step of the way.

Our Address:

82-84 E Main St Unit 5, Patchogue, NY 11772, United States

Our mailbox:

Michael@verderosacpas.com

Our phones:

631-657-6957

GET IN TOUCH

Ready to Get Started?

Book Your Private Consultation with Michael Verderosa Online.