Public Libraries

Public Library Institutional dues are calculated as 0.0006% of the library's total operating fund expenditures from two years prior to the membership year.

Academic Libraries

Academic Library Institutional dues are calculated based on the number of enrolled students at the collegiate institution. 
  • Student enrollment under 2,500 | $150 
  • Student enrollment over 2,500 | $300 

To Join or Renew Your Institutional Membership

For all institutional memberships, please do not create a new account. Your library is already in the database. Contacts for institutions can request an invoice by using the link below. If you have questions regarding the status of the institution you represent, please contact Caroline White

Request Your Invoice Here

*Regardless of when you join, ILF memberships are calendar year based and expire December 31.*

*Membership runs from January 1 to December 31 of the current calendar year.*