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About

DTAS - Downtown Tax and Accounting Services is an accountant, located at 111 North Congress Avenue, Suite 500, Austin, Texas, 78701. They can be contacted via phone at +1 469-461-7380 or email at [email protected], visit their website www.downtowntaxandaccountingservices.com, Facebook, Instagram, or LinkedIn profile for more detailed information.

Downtown Tax and Accounting Services (DTAS) is an Austin, TX-based accounting firm serving small to mid-sized businesses, entrepreneurs, and individuals. Led by Enrolled Agent Wm. Collier Brown, MSA, EA, DTAS specializes in tax preparation, tax planning, monthly bookkeeping, QuickBooks Online setup and cleanup, and IRS representation. As a certified QuickBooks ProAdvisor, we help business owners maintain clean, accurate financials and reduce tax liability. Serving clients in Austin, Dallas-Fort Worth, and nationwide. Industries served include professional services, real estate, construction, medical practices, and e-commerce. Transparent pricing. Free consultations available. No long-term contracts required.

Location :
111 North Congress Avenue, Suite 500, Austin, Texas, 78701
Added by William Brown, at 21 April 2026

Opening Hours

  • Monday 09:00 - 18:00
  • Tuesday 09:00 - 18:00
  • Wednesday 09:00 - 18:00
  • Thursday 09:00 - 18:00
  • Friday 09:00 - 18:00
  • Saturday Closed
  • Sunday Closed

Products and Services

  • Tax Preparation
  • Bookkeeping Services
  • Quickbooks Setup & Cleanup
  • Tax Planning & Advisory
  • IRS Representation

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