Can I sign up online for a Library of Congress library card?

Obtaining a Library of Congress-issued library card must be completed in person at the Library, but it is possible to pre-register online by completing a simple Web form (this can be done up to two weeks prior to visiting the Library).

You will still need to visit a Reader Registration Station and present your valid identification but completing the pre-registration form might save you some time once you're here. After your ID has been verified, Library staff will take an identification photo, have you provide a digitized signature, and give you a library card.

Any researcher, registered or not, can use the Ask a Librarian service to submit an inquiry to a Library of Congress subject specialist. We are happy to provide research assistance—there is no registration requirement for our help!

Reader Registration Stations

  • Madison Building, LM-133 (map) | Hours: Monday – Saturday, 8:30am – 4:30pm
  • Jefferson Building, LJ-139  (map) | Hours: Monday – Thursday, 8:30am – 8:00pm and Friday & Saturday, 8:30am – 4:30pm

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Last Updated: Dec 16, 2024
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