The Treasury Refunding Financing Estimates is the US Treasury quarterly outlook for privately-held net marketable borrowing with an assumed end-quarter cash balance. It covers federal borrowing in marketable securities from private investors. It is not a survey and has no respondents, no weights, and no seasonal adjustment. The Office of Debt Management prepares it with the Office of Fiscal Projections.
The Bureau of the Fiscal Service supplies the cash and debt data within the Quarterly Refunding process. The Treasury Borrowing Advisory Committee advises but does not produce the estimates. They are not the deficit and not total debt, and they do not set auction sizes. Treasury states its goal as funding borrowing needs at the lowest cost over time.