This Government Contract opportunity from Rhode Island was posted on July 29, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

Core Tax Administration System Development & Implementation

Closed

State & Local

Submission Closed09/11/2026, 02:00:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 541511

New

International

Back Office & Content Management Software DevelopmentThe South Yorkshire Mayoral Combined Authority is seeking a subcontractor for the development of back office and content management software. The project focuses on creating software infrastructure for prime contractors involved in vehicle fleet projects, specifically requiring software engineering and UI/UX design to build a content management system that integrates seamlessly with vehicle hardware for content management and hardware monitoring. The successful provider must deliver a fully functional software suite and maintain rigorous security standards, requiring certification in Cyber Essentials, Cyber Essentials Plus, or ISO/IEC 27001. Interested parties must submit their responses by December 4, 2026, under NAICS code 541511.

South Yorkshire Mayoral Combined Authority

POSTED

DEADLINE

Automated Pilot Debrief Software Interface DevelopmentThe Automated Pilot Debrief Software Interface Development is a small business set-aside subcontract for the U.S. Air Force under the Department of Defense. The project focuses on providing specialized software engineering to support prime contractors in enhancing pilot training. Key deliverables include the design of UI/UX for debriefing systems, the development of backend architecture to integrate AI outputs with flight data, and the creation of automated performance reporting tools, ultimately resulting in a functional software application for automated pilot debriefing. To ensure operational security and accessibility, the contractor must utilize secure government cloud hosting and adhere strictly to Section 508 and CMMC standards. This opportunity is designated as a Total Small Business Set-Aside under NAICS code 541511, specifically targeting firms with fewer than 500 employees in alignment with SBIR/STTR mandates. The response deadline for this requirement is November 25, 2026.

POSTED

DEADLINE

Embedded Software & AR/VR Interface DevelopmentThis subcontract opportunity with the U.S. Navy focuses on the development of embedded software and AR/VR interfaces for Office of Naval Research HUD projects. The selected contractor will be responsible for creating software drivers, firmware, and UI prototypes, utilizing Unity, Unreal Engine, or OpenXR frameworks to enable real-time data rendering. Key deliverables include functional UI demonstrations, comprehensive software architecture documentation, and the associated prototype code. The project is designated as a total small business set-aside under NAICS code 541511, specifically targeting firms with fewer than 500 employees. Due to the nature of the defense work, strict adherence to NIST SP 800-171 and CMMC cybersecurity standards is mandatory. Interested parties must submit their responses by November 25, 2026.

POSTED

DEADLINE

Secure Processing Firmware DevelopmentThe Secure Processing Firmware Development subcontract is a total small business set-aside for the U.S. Navy, specifically targeting firms with fewer than 500 employees. The project focuses on the creation of embedded software and firmware to support secure processing and routing logic for shipboard signal projects. Key technical requirements include the development of secure boot code and encrypted routing logic for Navigation and HM&E data, utilizing logic analyzers and specialized embedded development environments. To be eligible, contractors must hold CMMC certification to ensure the secure processing of Controlled Unclassified Information. The successful vendor will be responsible for delivering comprehensive firmware source code, detailed API documentation, and software verification reports. Interested parties must submit their responses by November 25, 2026.

POSTED

DEADLINE

Autonomous Path Planning and Robotic Tasking Software DevelopmentThis subcontract focuses on the research and development of software algorithms for prime contractors supporting US Air Force SBIR projects. The primary technical objective is the creation of autonomous path-planning algorithms and software interfaces capable of parsing Technical Data Packages into robotic task specifications, utilizing ROS and Gazebo simulation environments. Key deliverables include functional software prototypes, API documentation, and technical feasibility reports. The opportunity is a Total Small Business Set-Aside under NAICS code 541511, specifically mandated for SBIR/STTR entities with fewer than 500 employees. Due to the nature of the work for the Department of Defense, strict adherence to NIST SP 800-171 and CMMC compliance standards is required. Interested parties must submit their responses by November 25, 2026.

POSTED

DEADLINE

C-UAS Software and AI DevelopmentThe C-UAS Software and AI Development subcontract, issued by the Office of the Secretary of Defense, focuses on the creation of detection and tracking algorithms for Counter-Unmanned Aerial Systems SBIR projects. The selected contractor will be responsible for coding, integrating software, and training machine learning models specifically on UAS signatures. Key deliverables include trained AI models, software modules, and comprehensive API documentation. This opportunity is a total small business set-aside under NAICS code 541511, specifically mandating SBIR/STTR eligibility for firms with fewer than 500 employees. To be eligible, contractors must maintain CMMC cybersecurity compliance. The response deadline for this requirement is November 25, 2026.

Office of the Secretary of Defense

POSTED

DEADLINE

Medical Kiosk Software DeveloperThis subcontract for a Medical Kiosk Software Developer involves the design, development, and installation of both UI and backend software for medical facility projects under the Oil & Gas Development Company Limited in Pakistan. The selected developer will be responsible for creating patient check-in workflows and ensuring seamless integration with existing patient databases or Electronic Health Records through API tools, all while maintaining strict adherence to medical data privacy standards. The final deliverable is a fully installed and configured software application deployed on kiosk hardware. Interested parties must respond by November 13, 2026, regarding this opportunity which falls under NAICS code 541511.

Oil & Gas Development Company Limited (OGDCL)

POSTED

DEADLINE

Healthcare Data IntegrationThis subcontract opportunity, titled Healthcare Data Integration, involves providing clinical data integration services for prime contractors working on projects for the Roswell Park Cancer Institute Corporation. The scope of work focuses on the implementation of oncology-specific data management and clinical data standards, specifically utilizing HL7 and FHIR to deliver integrated healthcare data streams within the Enterprise Data Ecosystem. The project is categorized under NAICS code 541511 and was posted on October 28, 2026. Interested parties must submit their responses by the deadline of November 12, 2026. Further details regarding this engagement can be accessed through the New York State Contract Reporter.

Roswell Park Cancer Institute Corporation

POSTED

DEADLINE

Website Development Planner & Technical ArchitectThis subcontract opportunity is for a Website Development Planner and Technical Architect to support prime contractors on event planning projects for the County of Hawaii. The selected provider will be responsible for developing comprehensive technical specifications and strategic roadmaps, specifically focusing on the creation of a Website Development Plan. Key tasks include defining technical requirements for event websites and mapping detailed user journeys tailored for both vendors and tourists. Qualified candidates must possess demonstrated experience in technical specification writing for event-based websites. The primary deliverable for this engagement is a finalized Website Development Plan inclusive of all necessary technical specifications. Interested parties should note the response deadline of November 28, 2026, for this project categorized under NAICS code 541511.

Research and Development

POSTED

DEADLINE

Web Development & Technical ImplementationThis subcontract for Web Development and Technical Implementation involves providing specialized coding and implementation services for the College of New Caledonia. The selected provider will support prime contractors by executing front-end development using HTML, CSS, and JavaScript, while configuring the CMS architecture to align with the Future State Roadmap. Key deliverables include a fully functional, deployed website that ensures cross-browser responsiveness and adheres to WCAG accessibility standards. The opportunity is categorized under NAICS code 541511 and is associated with the Province of British Columbia in Canada. Interested parties must submit their responses by the deadline of November 25, 2026.

College of New Caledonia

POSTED

DEADLINE

Data Migration & Transition SpecialistThis subcontract for a Data Migration and Transition Specialist supports prime contractors on projects for the Public Employees Retirement System of Oregon. The scope of work involves performing initial data migration and configuration services, which include analyzing member and beneficiary data formats, executing data cleansing and mapping, and utilizing ETL tools to migrate records for 420,000 members and 168,000 benefit recipients. The final deliverable is a configured dataset ready for batch processing, with a strict requirement to adhere to all PII protection policies. The project is categorized under NAICS code 541511 and will be performed in Tigard, Oregon. Interested parties should note the response deadline of November 24, 2026.

Public Employees Retirement System

POSTED

DEADLINE

DVR Control System Software Engineering & QAThis subcontract, issued by the Nebraska Public Power District, focuses on the software engineering and quality assurance for the DVR control system at the Cooper Nuclear Station. The scope of work involves the full software development lifecycle, including requirements analysis, computing system design, coding, and testing. Key technical responsibilities include configuring software variables for specific engineering units such as Volts, Amps, and MVAR, as well as implementing a rigorous software quality assurance program and a Traceability Matrix to manage test anomalies. The selected contractor is responsible for delivering fully functional software along with comprehensive operation, maintenance, and training documentation. This project falls under NAICS code 541511 and requires the contractor to support prime contractors on critical nuclear station projects. The response deadline for this opportunity is January 14, 2027.

Nebraska Public Power District

POSTED

about 18 hours ago

DEADLINE

in 3 months

AI Contract Overview

The State of Rhode Island is seeking a subcontractor for the development and implementation of a Core Tax Administration System. This project involves creating an integrated tax system for prime contractors that is capable of evolving alongside changing tax laws and incorporating various tax administration tools to deliver a fully operational system. The contract requires strict adherence to security and regulatory standards, including SOC1, SOC2, NIST compliance, and IRS Publication 1075. Interested parties must respond by September 11, 2026, under NAICS code 541511.

General Info

Rhode Island seeks a subcontractor for a secure Core Tax Administration System development.

Agency

State of Rhode Island

NAICS

541511 - Custom Computer Programming Services

Place of Performance

RI, USA

Set-Aside

NONE

Documents

This scope was carved out of RFI27006865.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

DOR Tax Administration Systems

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedJul 29

subcontract

Response DeadlineSep 11

Deadline has passed

Submission Closed

09/11/2026, 02:00:00 PM UTC

Find active opportunities like this

Get full access to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

AgencyState of Rhode Island

ContactsNo contacts available

OfficeN/A

Organization / AgencyState of Rhode Island

Office AddressN/A

ContactsNo contact information available

Full Description

Provides and implements an integrated tax system for prime contractors on Rhode Island Department of Revenue projects. Develops a system capable of evolving with changing tax laws and integrates tax administration tools. Requires SOC1, SOC2, NIST compliance, and IRS Publication 1075 standards. Delivers a fully operational integrated tax administration system.