Code of Federal Regulations Title 31. Money and Finance–Treasury § 31.363.143 How do I purchase a security using the redemption proceeds of my zero-percent certificate of indebtedness?

You may purchase an eligible security by redeeming all or a portion of your zero-percent certificate of indebtedness and applying the proceeds toward the purchase of another eligible security. To do this, your zero-percent certificate of indebtedness must be of sufficient value to cover the cost of the security. If you are paying for a security using the redemption proceeds of a zero-percent certificate of indebtedness, you must pay the full amount of the purchase price of the security using the redemption proceeds.