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Middleware & System Integration Services

Active

Federal

Response Deadline09/15/2026, 08:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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The Middleware and System Integration Services subcontract supports the Internal Revenue Service within the Department of the Treasury. The primary objective is the integration of commercial off-the-shelf tax software for prime contractors, which involves the development and maintenance of middleware to ensure seamless compatibility between industry-standard software and internal IRS systems. The project is based in Lanham, Maryland, and falls under NAICS code 541512. The contractor is responsible for delivering an integrated software environment and a comprehensive Configuration Management Plan. Strict adherence to security and regulatory frameworks is required, including FISMA compliance, NIST standards, and IRS Publication 4812 security controls. The solicitation was posted on July 20, 2026, with a response deadline of September 15, 2026.

General Info

Middleware and system integration services for IRS tax software in Lanham, Maryland.

Agency

Department Of The Treasury → Internal Revenue ServiceView Agency

NAICS

541512 - Computer Systems Design ServicesView NAICS

Place of Performance

Lanham, MD, 20706, USA

Set-Aside

NONE

Documents

This scope was carved out of 5000230074.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Tax Software and Support

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No contract breakdown available.

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Timeline

PostedJul 20

subcontract

Response DeadlineSep 15

Submission deadline

Response Deadline

09/15/2026, 08:00:00 PM UTCin 6 days

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Organization & Contact Information

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AgencyDepartment Of The Treasury → Internal Revenue Service

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of The Treasury → Internal Revenue Service

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Office AddressN/A

ContactsNo contact information available

Full Description

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Performs integration of COTS tax software for prime contractors on IRS projects. Develops and maintains middleware to ensure compatibility between industry-standard tax software and internal IRS systems. Adheres to FISMA compliance, NIST standards, and IRS Publication 4812 security controls. Delivers an integrated software environment and a Configuration Management Plan (CMP).

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