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Total Information Processing Support Services (TIPSS-4)

The Total Information Processing Support Services (TIPSS-4) Information Technology Services (ITS) is a multiple award, Indefinite-Delivery/Indefinite-Quantity (IDIQ) contract, with specific support service requirements defined at the task order level. The goal of TIPSS-4 is designed to provide the Internal Revenue Service (IRS) / Department of Treasury with state of the art, modern technology services concerning local microcomputer applications to large-scale integrated legacy systems, and newly developed systems, as well as security services and program management.

TIPSS-4 Task Areas

  1. IT development
  2. Operations and maintenance
  3. Cybersecurity
  4. Program management support

Deloitte and TIPSS-4

We are committed to providing the IRS/Treasury with the breadth and depth of experience, qualified leadership, and highly skilled personnel to provide a broad spectrum of information technology services through TIPSS-4 ITS. Deloitte’s TIPSS-4 ITS management and administrative organization is based on a deep understanding of IRS/Treasury business and technical needs gained through successful delivery of over 70 projects in the last 6 years – on time, within budget, and never rejected for quality.

Our teaming partners have been carefully selected for their talent and commitment to excellence. Together we have the desire, staffing, and experience necessary to meet the evolving needs of the entire IRS/Treasury organization through the TIPSS-4 vehicle. Together, we:

  • Build client capabilities for long term value, focusing on savings and efficiency
  • Apply our collective experience and knowledge of the IRS/Treasury to better service our clients
  • Provide economical and efficient contract performance


Contract Number: 


Contact Us:

Deloitte Consulting, LLP
1919 N. Lynn Street
Arlington, VA 22209

Diane Murray
Program Manager
+1 202 370 2250

Paul Tatton
Relationship Manager
+1 202 378 5239

Roberto Torres
Contract Manager
+1 703 885 6172

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