We’re passionate about helping you grow

Our Certified Public Accountants, Enrolled Agents, and seasoned accountants are ready to help you find the best way to organize, record, and understand your financial information.

If you’re looking for a firm that will focus on your individual needs, and always treat you like a client who matters, look no further.  Our firm is large enough to offer a full range of professional services, but small enough to give you the individual attention that you deserve. We will thoroughly and conscientiously study your situation, and tailor our advice to your specific needs.

Meet the Team

  • Tammy L. Sanford, CPA, CGMA

    President & Owner

    Tammy is a graduate of Spring Arbor University and established ASA in 2006. Tammy specializes in taxes and helping companies grow and maintain wealth.

    Email Tammy

    (517) 879-5660 x 1005

  • Duane Stoker, EA

    Accountant / Tax Preparer

    Duane graduated from Northwood University and holds a Master’s Degree from Eastern Michigan University.  In 2012 he received the Enrolled Agent designation from the Department of Treasury.

    Email Duane

  • Nathan Sanford

    Administrative Assistant

    Email Nathan

    (517) 879-5660 x 1004

  • Melinda Flack

    Staff Accountant

    Email Melinda

    (517) 879-5660 x 1001

  • Ray Simmons

    Staff Accountant

    Email Ray

    (517) 879-5660 x 1003

  • Catherine Silvestri

    Staff Accountant

    Email Catherine

    (517) 879-5660 x 1002

  • Terri Bowers

    Staff Accountant

    Email Terri

We can help

Focus on what you love to do, leave the rest to us.

We provide accounting and finance services to streamline your financial departments. Supplement or outsource your CFO's work to our professionals! We'll get it done quickly and save you money.