The issue reported before, extensively, in 2023 is still not fixed. I have, in fact, tried it many many times over the last 3 or 4 years and each time it fails in the same way. I have appended the screenshot, but it's still the same as reported before at least twice. Each issue was closed without being fixed and without the relevant entry for TreasuryDirect being removed from the online setup menu. It doesn't work so either it needs to be made to work or it needs to be removed.
Note that TreasuryDirect is primarily an investment account; it contains securities, "marketable securitities" and "savings bonds" and the following:
Zero-Percent C of I | $.00 |
|---|
Payroll Zero % C of I | $.00 |
A detailed analysis of this bug has been given here:
https://community.quicken.com/discussion/7941372/cc-501-trying-to-setup-treasury-direct-edit