Live Payroll

We’re a team of dedicated CPAs who can improve and streamline your company’s payroll services located in Cartersville, Georgia.

Live Payroll


Williamson & Co. CPAs offers compliance and financial audits of all types, including the Single Audit and the OMB A-133 audit.


Tax Returns

With our tax preparation located in Cartersville, GA, Williamson & Co. CPAs can help you optimize your return while lowering your tax liability.

Tax Returns

QuickBooks Pro Advisors

The QuickBooks ProAdvisors of Williamson & Co. CPAs can help you optimize your usage of this invaluable bookkeeping software.

QuickBooks Pro Advisors

Why Choose Williamson & Co. CPAs?

Hire certified public accountants

Williamson & Co. CPAs is a full-service accounting firm located in Cartersville, Georgia that is committed to helping individuals and businesses achieve smart, effective fiscal processes.

Clients frequently trust us with their:

  • Accounting
  • Audits
  • Bookkeeping
  • Business consulting
  • Payroll services
  • Tax preparation and planning
  • Investment planning
  • QuickBooks support and training
  • Virtual CFO services

Benefit from 35 years of experience

Williamson & Co. CPAs has spent the last 35 years delivering on our promise to our clients and community by providing dynamic and precise accounting solutions.

  • We’re a team of five CPAs and three QuickBooks ProAdvisors
  • We’re personally dedicated to the individuals and businesses who trust us with their finances
  • Members of the American Institute of Certified Public Accountants
  • Members of the Georgia Society of Certified Public Accountants
  • Proud of our auditing services for non-profits and local governments

You’ll receive personalized service

Williamson & Co. CPAs loves to help clients like you succeed financially, one audit and one tax return at a time. We consider your success to be our success! In fact, we’ve assisted five clients in achieving and maintaining the Governmental Finance Officer Association's Certificate of Achievement for Excellence in Financial Reporting!

Reach out to Williamson & Co. CPAs to learn more about our accounting and bookkeeping located in Cartersville, Georgia!

Contact Us Today

Contact Us

  • Williamson & Co. CPAs

    611 N Tennessee St. Suite A
    Cartersville, GA 30120


    Call Us
    Office: (770) 382-3361 Ext 115
    Fax: (770) 386-8382

    Mon: 8:30AM-5:00PM
    Tue: 8:30AM-5:00PM
    Wed: 8:30AM-5:00PM
    Thu: 8:30AM-5:00PM
    Fri: 8:30AM-5:00PM
    Sat: Closed
    Sun: Closed