Mari Williams

Tax Preparer
President/Tax Accountant at Accounting & Tax Specialists
Helena Montana 59602

406-449-2065 Click to dial

Rated 4/5 (1 Recommendation)
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Contact Details

  • Business
  • Accounting & Tax Specialists
  • Position
  • President/Tax Accountant
  • Year Established:
  • 1980
  • Online Social Profiles
  • Phone Number
  • 406-449-2065
  • Location
  • 3390 Colton Dr
    Suite B
    Helena, MT 59602
    United States of America

Professional Background

  • Hours of Operation
  • 9-6 Monday Thru Friday
    9-4 Saturday's
    Closed Sunday's Normally (However Appointments can be scheduled for out of town clients)
  • Accepted Forms of Payments
  • Cash
    Check
    Debit Card
    Credit Cards - except AMEX
  • Fee Structure
  • Varies
  • Credentials
  • AFSP
    EA
    QuickBooks ProAdvisor
  • Honors & Awards
  • Best of Helena 2017 - 1st Place Accountant

More About Mari Williams


Our office is a full service Tax, Payroll, Bookkeeping and Accounting Firm.  We specialize is helping our clients with tax resolution issues.  We offer Notary Services and Property Management.

Mari Williams Recommendations


Submitted by Terry Churchill on Tuesday, May 01, 2018

Great Tax Professionals

First time working with Mari and her staff! Great service and quick! They answer all questions promptly and call with any clarifications! I have worked with several large tax firms in the state and none can measure up to the work done with Mari. Thanks so much and we will be coming back next year!!!

  • Overall

  • Service

  • Responsiveness

  • Expertise

  • Results

  • Communication Skills

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