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During "Tax Season", Plumstead P.C. is open for drop off and pickup Mondays through Fridays from 9:00 am - 4:00 pm (see for further information on office hours).  We encourage you to drop off materials during our office hours or place them in the drop boxes by the front door of the office (24/7) at 228 Seventh St, Frankfort, MI. You can mail them to Plumstead P.C., PO Box 186, Frankfort, MI, 49635 or use our Client Portal (contact our office for a link to upload your materials).  We also offer limited in-person scheduled appointments as well as telephone or Zoom meetings to address your questions and/or concerns.

Please contact Amy Plumstead with any questions or concerns at  Faxes can be sent to 231-352-7166.  The office will be closed on Fridays after "Tax Season".

Thank you for your cooperation during this time.


Thank you for visiting our website.

Plumstead P.C. is a full-service accounting firm serving clients throughout the area, dedicated to providing our clients with professional, personalized services and guidance in a wide range of financial and business needs.

On this website, you will find information about Plumstead P.C., including our list of services. We have also provided you with online resources to assist in the tax process and financial decision-making. These tools include downloadable tax forms and publications, financial calculators, news and links to other useful sites. Whether you are an individual or business in or around Frankfort, Plumstead P.C. has years of valuable experience assisting professionals with their accounting needs.

We welcome any questions or comments you may have. Feel free to contact us at any time:

  • Telephone...
  • (231) 352-7155
  • Fax...
  • (231) 352-7166
  • Plumstead P.C.
  • PO Box 186
  • 228 Seventh St
  • Frankfort, MI 49635

You can also send us a message directly through the contact page of this website.