celebrating 90 years in business
Embracing the Past
Building for the Future
established in 1934
About Us
Proudly with over 90 years in business, our mission is still to provide professional and quality service that consistently exceeds the expectations of our clients.
Peter Shannon & Co. is committed to open communication and timely responses to our clients throughout the year so we can address any concerns or ideas.
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2025 Tax Considerations
Please click the title below to jump to the section you like to read. Individual Tax Changes Extension and Enhancement of Reduced Income Tax Rate Rate reductions, bracket changes. Under pre-Act law, for tax years 2018 through 2025, the Tax Cuts and Jobs Act (TCJA) temporarily modified the number of income tax brackets and reduced the…
Sometimes how much is in tax-deferred retirement accounts may be too much
Contributing as much as possible to tax-deferred retirement accounts such as traditional 401(k)s and IRAs is a common recommendation. Contributions generally are pretax or deductible, and the power of tax-deferred compounding can help turbocharge growth. But some taxpayers can reach a point where maximizing tax deferral may become counterproductive. Potential downsides of tax-deferred saving After…
Tax essentials for sole proprietors
Many small businesses start out as sole proprietorships. This structure is simple and inexpensive to establish and maintain — and it gives the owner direct access to profits without having to take formal distributions. But it also makes your taxes more complicated than when you were a W-2 employee. Here are some federal tax issues…
Could the New Markets Tax Credit benefit your business?
Businesses in economically distressed communities often have difficulty obtaining capital for expansion, equipment, facilities and other investments. The New Markets Tax Credit (NMTC) encourages private investment in these underserved areas by offering federal income tax credits to qualifying investors. This credit was previously scheduled to expire on December 31, 2025. However, the One Big Beautiful…
Tax tips for parents with kids heading to college this fall
A higher education is expensive, and many parents spend years saving up. Others haven’t had the financial bandwidth to save or have hit unexpected financial roadblocks along the way. Regardless of your situation, current tax breaks may be available to you (or to your children or even their grandparents) once your child begins attending college…











