You need a U.S. address, a Social Security number (or TIN), and a linked U.S. bank account. Process:
Individual investors usually use non-competitive bidding , meaning you agree to accept the interest rate determined at the official auction .
Marketable bonds have a $100 minimum purchase and must be bought in $100 increments. 2. Buying Through a Brokerage Buying a Treasury Marketable Security - TreasuryDirect
Go to the "BuyDirect" tab, select your security (e.g., Bonds, Notes, or Savings Bonds), and enter the amount.
The most direct way to buy new-issue bonds without commission fees is through TreasuryDirect.