Accavallo & Company, LLC

Upcoming Extension Deadlines: What Clients Need to Know

As 2026 extension season continues, several important federal filing deadlines are approaching. Below is a summary of the key dates, what they cover, and the most common pitfalls to flag with clients. Key Federal Deadlines Deadline Applies To Form September 15, 2026 Extended calendar-year partnership and S corporation returns Form 1065, Form 1120-S September 15, […]

We Built You a Free Tool: Introducing the Summer Cash Flow Workbook

Summer is one of the most financially unpredictable times of year for small business owners. Revenue gets inconsistent. Expenses don’t slow down. Estimated tax deadlines arrive whether you’re ready or not. And for many businesses — especially in construction, healthcare, food & beverage, and professional services — the gap between what looks good on paper […]

Year-End Tax Checklist: Documents Your CPA Will Ask For

As the year comes to a close, a little preparation now can save time, money, and stress later. Meeting with your tax advisor before year-end is one of the smartest financial moves you can make—but only if you come prepared. Gathering the right documents ahead of time allows your advisor to identify tax-saving opportunities, avoid […]

Make This Tax Season Easier: Essential Tax Season Prep for Business Owners

Tax season doesn’t have to be stressful for your business. With proper preparation, you can help your accountant file your business taxes accurately and on time—without needing an extension. Maintain Your Books Throughout the Year One of the most helpful things you can do for your business is keep accurate records of income and expenses […]

Don’t Wait Until April: How to Prepare Your Business for Tax Season Now

Tax season doesn’t have to be stressful for your business. With proper preparation, you can help your accountant file your business taxes accurately and on time—without needing an extension. Maintain Your Books Throughout the Year One of the most helpful things you can do for your business is keep accurate records of income and expenses […]

Fall Is the Perfect Time for Year-End Tax Planning

As the leaves turn and the year winds down, fall brings more than just cooler weather and holiday planning—it’s also the ideal time to think about year-end tax strategies. By acting now, individuals and business owners can take advantage of opportunities to reduce taxable income, maximize deductions, and avoid surprises when filing in April. Why […]

What Does Your Accountant Do During Tax Season?

Tax season is a stressful time for both individuals and businesses, but the work behind the scenes is even more demanding. Your accountant is working long hours, often up to 12 hours a day, to ensure that your returns are filed correctly and on time. But what exactly is happening during these long hours? The […]

2024 Q3 Tax Calendar: Key Deadlines for Businesses and Employers

As we move into the third quarter of 2024, it’s important for businesses and employers to be aware of key tax-related deadlines. Below is a list of significant dates to keep in mind. Note that this list may not cover all applicable deadlines for your specific situation, so it’s advisable to consult with a tax […]

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Sherri Fisher is a Tax Manager at Accavallo & Company, LLC.  Sherri has longstanding expertise in Trust and Estate Taxation, Eldercare, and Estate planning. Sherri appreciates the relationships she has built with estate planning attorneys and advisors, to provide a team approach to assisting her clients. Sherri also has seasoned experience in business and individual taxation and is partial to assisting start-ups in developing overall accounting and operating plans.

Prior to joining Accavallo & Company, LLC, Sherri was a manager in a large firm, servicing high net worth trust clients, business, and personal clients. She was also a Partner in a large bookkeeping firm, which specialized in cloud accounting systems for regional and national companies. Sherri led a team in assisting clients to organize their accounting systems.  She is a graduate of Florida Atlantic University with a B.S. degree in Accounting.    

Sherri’s experience includes working with companies and organizations in a variety of industries including:

  • Investment Trusts

  • DAPT and Family Investment Partnerships

  • Estate and Probate Administration

  • E-Commerce

  • Manufacturing

  • Construction

  • Real Estate Investment

  • Marketing and Service-based industries

In addition to her professional accomplishments, Sherri is an Intuit Advanced Pro Advisor, Intuit Future Firm Advisory Board member, member of the Valley WIN Network, and proudly served as past Connecticut Public School liaison for the Yale Tommy Fund for Childhood Cancer. Sherri enjoys time with her family, Cleveland sports, thrifting and gardening.