Serving the Northeast Since 1996 | Newburyport, MA | New York, NY

Welcome to Erock Tax

Erock Tax is a CPA firm located in downtown Newburyport, MA, providing tax planning and compliance services to small businesses and individuals across the North Shore. With more than 30 years of accounting experience, Erock is dedicated to your financial well-being and delivers personalized guidance designed to strengthen your overall tax health.

Whether you’re seeking retirement planning strategies, business tax advice, or simply want to better understand the impact of federal and state tax laws, you can feel confident knowing our team can guide you through even the most complex returns.

At Erock, we serve as your year-round accounting resource—helping ensure estimated taxes are accurate and on time, tax planning goals are met, and any IRS or state inquiries are addressed quickly and thoroughly.

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Stu Steinberg, CFP, CPA, MBA

With more than 30 years of experience as a credentialed tax professional, Stu Steinberg brings a broad depth of knowledge to his work.

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Tax Tips

Year-End Tax Planning for Individuals

As we approach the 2025 “tax cliff,” future tax policy remains a pressing focus...

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Launching a New Company or Need a New Business Structure? The Differences Between LLCs, C Corps and S Corps

As you meet with your accountant this tax season and consider the swirling number...

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What You Need to Know About the Child Tax Credit and Economic Impact Payment Notices

Many of you probably already received IRS Letters 6419 and 6475 containing details about...

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Q4 Taxes Due Next Week: Here’s What You Need to Know

We’re coming up on the final estimated tax payment of 2021 next week! Since the...

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Year-End Tax Planning for Businesses

2021 brought a wave of new tax changes for businesses, and 2022 could bring...

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Year-End Tax Planning for Individuals

As we near the end of another turbulent year, it’s time to discuss the...

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