Code of Federal Regulations Title 31. Money and Finance–Treasury § 31.223.13 Full penalty of the obligation regarded as the liability;  exceptions

(a) Appeal bonds;  in which case the liability will be regarded as the amount of the judgment appealed from, plus 10 percent of said amount to cover interest and costs.

(b) Bonds of executors, administrators, trustees, guardians, and other fiduciaries, where the penalty of the bond or other obligation is fixed in excess of the estimated value of the estate;  in which cases the estimated value of the estate, upon which the penalty of the bond was fixed, will be regarded as the liability.

(c) Credit will also be allowed for indemnifying agreements executed by sole heirs or beneficiaries of an estate releasing the surety from liability.

(d) Contract bonds given in excess of the amount of the contract;  in which cases the amount of the contract will be regarded as the liability.

(e) Bonds for banks or trust companies as principals, conditioned to repay moneys on deposit, whereby any law or decree of a court, the amount to be deposited shall be less than the penalty of the bond;  in which cases the maximum amount on deposit at any one time will be regarded as the liability.