Savings Bond Value Files

(Paper Bonds Only)

Savings bond value files can be used by programmers to develop applications that calculate current redemption values of paper bonds of Series EE, Series E, Series I, and savings notes*.

Value files have moved from this website to There, you can find the files, with complete metadata, in CSV, JSON, and XML formats.


*The U.S. Treasury Department will not accept liability for errors produced by, or contained in, software products developed by private parties. Use of the names "United States Department of the Treasury," "Bureau of the Fiscal Service," or "Treasury Securities Services" in association with any product developed by a private party is strictly prohibited. Any implied endorsement by Treasury or the Bureau of the Fiscal Service for a product developed by a private party is also strictly prohibited.