Deason CPA, P.C.

Deason CPA, P.C. is an Accountant in Miles City, MT, located at 509 Main St. The firm provides bookkeeping, payroll, and tax preparation services. Bookkeeping includes maintaining business and personal financial records, writing checks, posting bank transactions, and reconciling bank statements. Payroll services cover maintaining wage records, writing paychecks, paying payroll liabilities, and filing quarterly and annual reports. Tax preparation handles Federal and State returns, including Individual 1040, Partnership 1065, Corporation 1120, S Corporation 1120S, Fiduciary 1041, and Not-For-Profit 990 forms. The office is open Monday through Friday from 8:00am to 5:00pm January through May. From June through December, the office is open Monday through Thursday from 8:00am to 5:00pm, with Friday available by appointment.

Owner Toni Deason is a Certified Public Accountant who graduated from the University of Mary in 2015 with a Bachelor of Science in Accounting and became a CPA in 2017. She is a Certified QuickBooks Online Pro Advisor and has worked in the accounting industry for ten years. Co-owner Cindy Anderson is an Enrolled Agent who earned a Bachelor of Science in Business Administration from MSU-Billings in 2008 and became an IRS Enrolled Agent in 2023. Cindy became a shareholder of Deason CPA in 2025 and serves on the DEAP and Hope for the Holidays board of directors, as well as the Sacred Heart School advisory council.

The firm maintains a Client Portal for its services and offers payroll forms for clients. Contact is available by phone at 406-234-5410 or by mail at PO Box 1135, Miles City, MT 59301. The business holds a 5.00 rating based on customer reviews.

Deason CPA, P.C. combines expert tax and payroll services with a perfect customer rating, serving the Miles City community with precision and reliability.

The office sits on Main Street, approximately a tenth of a mile from the Riverside Park Water Tower and the Miles City Post Office.

BizScoreAI awarded the firm a Discoverability score of 75 out of 100, which ensures AI crawlers can find every page of the website so assistants can recommend the business. The Technical score of 70 out of 100 confirms the site is secure and indexable, allowing search engines to read it without errors.