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…
Consider an installment sale to optimize taxes when selling your business
Over the years, you’ve invested blood, sweat and tears into building a successful small business. Now it’s time to sell and move on to the next chapter of your life. What are the tax implications of selling — and how can you reduce or defer your taxes? One possible solution is an installment sale. How…
Watch out for the growing reach of the additional 3.8% tax on investment income
Strong portfolio performance can bring an unwelcome surprise: an additional 3.8% federal tax. The income thresholds for the net investment income tax (NIIT) aren’t annually adjusted for inflation and haven’t changed since the tax took effect in 2013. So the NIIT is hitting more taxpayers. If your income is near or above the applicable threshold,…
What are the tax implications of cryptocurrency transactions?
If your small business accepts, uses or invests in Bitcoin, Ethereum or other forms of cryptocurrency, accurate reporting and detailed records are critical for federal tax purposes. The IRS continues to scrutinize digital-asset transactions. Today, business tax returns include a question about digital assets, and brokers are now required to report certain transactions to taxpayers…
What higher 2026 AMT risk may mean for your year-end tax planning
Tax law changes taking effect this year will increase alternative minimum tax (AMT) risk for some higher-income taxpayers. If you may be affected, consider the AMT before implementing income or deduction timing strategies. A move that would reduce your 2026 regular tax might provide little or no benefit under the AMT — or could trigger…
