: The system will automatically debit your linked bank account on the security's issue date. 2. Buying via Online Brokerage
Brokerages like Fidelity , Charles Schwab , or Public allow you to buy Treasuries on the or participate in auctions. Buying savings bonds - TreasuryDirect how to buy us treasury bonds online
For marketable securities, you typically submit a , meaning you accept the interest rate determined at the next auction. : The system will automatically debit your linked