Savings Bond Value Files

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

Value files are available in multiple formats:

  • At, value files are available, with complete metadata, in CSV, JSON, and XML formats.
  • For ASCII format, use the next link below. Note: The file for June 2021 – November 2021 is the last we will publish in ASCII format.

Current Files

Select the link below for the file for the current earnings period.

June 2021 November 2021 - File Size 55KB, Uploaded 05/03/21

Get help downloading these files.

Historical Files

Historical Savings Bond Value files are available as far back as May 1992. Contact us for earlier redemption dates.

File Specifications

Learn more about file specifications for Savings Bond Value Files.


*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.