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…
Beware of potential tax issues when selling self-created intangibles
Many modern businesses rely on intangible assets, such as goodwill, trademarks and customer lists. But the IRS doesn’t treat all intangibles the same way. Questions about how these assets are taxed often arise when a business is sold, ownership changes hands, or intellectual property is licensed or transferred. Generally, intangibles qualify as capital assets that generate capital…
Should you make after-tax, non-Roth 401(k) contributions?
If you participate in a company 401(k) plan, you already know that you can make pre-tax contributions up to the annual elective deferral limit to a traditional, tax-deferred account. If your 401(k) plan offers a Roth option, you can use part or all of your limit to make after-tax contributions to a Roth account instead….
Self-employed? Don’t overlook a Roth IRA
Some small business owners overlook Roth IRAs because they assume their income is too high for them to qualify to make Roth contributions. Others may think their current tax rate is higher than it will be in retirement, making current tax deductions more valuable than future tax-free distributions. However, if you don’t at least consider contributing to…
Protect yourself from fraudsters impersonating the IRS and other tax scams
Tax scammers continue to target taxpayers through email, text messages, phone calls and regular mail. They often try to create urgency or fear to trick victims into sharing sensitive information or sending money. The IRS warns taxpayers to remain cautious because scammers continually change tactics to steal personal and financial information. IRS impersonation scams First…











