Two things in this testimony are worth separating: how much help exists, and whether the thing it is measured against is being measured at all.
The programs
GAO's preliminary observations indicate that 30 federal programs can provide housing support targeted to Native American communities, including those that are American Indian and Alaska Native (AI/AN) and Native Hawaiian.
The largest is the Indian Housing Block Grant. Thirty programs is not a shortage of programs.
What the Tribes, tribal organizations and Native Hawaiian organization GAO contacted said about using them:
Tribes, tribal organizations, and Native Hawaiian organizations that GAO contacted indicated that they use federal programs primarily to maintain existing housing and, to a lesser extent, to construct new housing.
And the limit they named: "limited funding that had not kept pace with rising construction costs and certain program restrictions."
A budget that is flat while construction costs rise is a budget that quietly converts from building to patching. Nobody decides that; it just happens, one bid at a time.
The part that is harder to count
GAO's second line of work is homelessness — and specifically a form of it that standard counts miss:
We're also looking at Tribes' experiences with homelessness (including temporarily staying with others, or, "doubling up") and how Tribes use Department of Housing and Urban Development programs to address it.
Someone sleeping on a relative's floor is housed for the purposes of most counts. Whether a program reaches them depends on whether the definition it runs on includes them.
What this is and is not
⚠ This is testimony from ongoing work, and GAO calls the findings preliminary. Its samples are explicitly nongeneralizable — 12 Tribes and tribal organizations plus one Native Hawaiian organization on program use, 19 on homelessness strategies. Those are views on the record, not a national estimate, and this record does not convert them into one.
The final report is the document to watch. This is the Senate hearing it was written for.

