ABOUT PS&CO.

After more than 80 years in business, our mission is still to provide professional service that consistently exceeds the expectations of our clients.

An accountancy firm based in Countryside, Illinois, 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.

Learn more about Peter Shannon & Co. »

TOP OF THE NEWS

• 2018 Tax Considerations
  (Date posted: November 9, 2018)
• The tax implications of being a winner
  (Date posted: August 20, 2019)
• Take a closer look at home office deductions
  (Date posted: August 13, 2019)
• The “nanny tax” must be paid for more than just nannies
  (Date posted: August 6, 2019)
• 2019 Q3 tax calendar: Key deadlines for businesses and other employers
  (Date posted: July 30, 2019)