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

• 2019 Tax Considerations
  (Date posted: November 4, 2019)
• Follow IRS on social media, sign up for e-news subscriptions for urgent updates on COVID-19, scams and economic impact payment information
  (Date posted: April 6, 2020)
• Illinois – Changes to Estimated Payment Requirements due to COVID-19 Virus Outbreak
  (Date posted: April 3, 2020)
• IRS issues warning about Coronavirus-related scams; watch out for schemes tied to economic impact payments
  (Date posted: April 2, 2020)
• The new COVID-19 law provides businesses with more relief
  (Date posted: April 1, 2020)