Using NUMIDENT to Search Free Online Social Security Applications, Claims, and Death Records

The Ancestor Hunt regularly adds and updates new collection links, as well as searches for and fixes broken links.
(This page's most recent update is December 2025)

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There are 3 types of information available online from the National Archives Social Security NUMIDENT files, which is a computerized database that contains SS-5 Application data, Social Security Claims information, and Death Records.

There are almost 150 million records available to search.

Download the Quicksheet PDF

To obtain the two-page Quicksheet pdf for easy reference of what information is available, you can view or download it by clicking on the button below.

For all the previously published Quick Reference Guides, click on QuickSheets

Genealogy QuickSheets – Frequently Asked Questions

Quicksheets are also known as Quick Reference Guides. They are generally a one or two page PDF that is downloadable. A few QuickSheets are as large as a five page PDF.
Every QuickSheet is in a specific post on The Ancestor Hunt website. Just bring up the post, and at the bottom of the page is a big brown Download button that allows you to view and/or download the PDF when clicked.
Yes! You can view or download as many as you wish.

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