GSA Professional Services Contract Vehicles
U.S. General Services Administration (GSA)
GSA's hub for the professional-services vehicles agencies use to buy studies, analysis and evaluation work, listing OASIS+, legacy OASIS, MAS Professional Services and HCaTS side by side.
- Indicative award
- Amount not published (varies by call)No dollar figures are published on the hub page.
- Timing
- Rolling / openNo specific published date recorded. This funder publishes a cycle rather than a date, and this database does not invent one.Task orders are competed continuously by ordering agencies across the listed vehicles. No cycle date is published.
- Who can apply
- Mid-career & senior, Practitioner, Community organisation
- Eligibility
- This is a buyer-facing hub rather than an application page; each listed vehicle has its own qualification route. Firms must hold the specific vehicle to take task orders. GSA also offers scope-review requests and sample acquisition documents, useful to a research group trying to understand how its work would be scoped and bid.
- SSWR clusters
- Topics
- professional services · contract vehicles · program evaluation · acquisition support
- Apply at
- https://www.gsa.gov/buy-through-us/products-and-services/professional-services
- This entry
- Curated by the working group. Written 2026-08-07. Funder link last confirmed to resolve on 2026-09-25.
Amounts and dates on this page are indicative and are maintained by people rather than scraped. Funders change ceilings, windows and eligibility without notice; confirm all details at the source above before applying.
Also on the Organizations and Management shelf
- Health services research grantsAgency for Healthcare Research and QualityAmount not published · Several times a year · Feb, Jun, Oct
- Finding your regional and community foundations (Candid)CandidNot a cash award · Rolling / open
- Federal prize competitions and challengesU.S. federal agencies (Challenge.gov)$5k–$500k · Rolling / open
- Feedback and listening grantsFund for Shared Insight$10k–$100k · Periodic calls
- Grants.gov — the federal opportunity indexU.S. federal governmentNot a cash award · Rolling / open
- Behavioral health workforce education and trainingHealth Resources and Services Administration$300k–$2M · Annual cycle · Dec, Jan, Feb