{"data":{"id":"us/31-cfr-359.18","jurisdiction":"us","citation":"31 CFR 359.18","heading":"Is the determination of the Secretary on rates and values final?","body":"The Secretary's determination of fixed rates of return, semiannual inflation rates, composite rates, and savings bonds redemption values is final and conclusive.","path":["Title 31—Money and Finance: Treasury","Subtitle B—Regulations Relating to Money and Finance","CHAPTER II—FISCAL SERVICE, DEPARTMENT OF THE TREASURY","SUBCHAPTER A—BUREAU OF THE FISCAL SERVICE","PART 359—OFFERING OF UNITED STATES SAVINGS BONDS, SERIES I","Subpart A—General Information"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-31.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:25Z","sha256":"1e3d9139974a83294b3817bcc0e90fbf8a5b445946c1f80bbe9f0fd18a1c8c2d","source_id":"us-cfr","stale":true,"prev":"us/31-cfr-359.17","next":"us/31-cfr-359.19"},"notice":"GroundRules: Original legal text. Not legal advice."}