Membership in the International Lilac Society is available to all.

We now accept credit cards for ILS membership fees. To use a credit card for membership fees, please send your credit card number and its expiration date, along with the membership level you want to the address shown below. Please provide a telephone number or e-mail address where we may call you or write you, if there are any questions. Credit card memberships will be charged in U.S. dollars.

You can view download and print the membership form or our ILS brochure (see attachments below) and mail it, along with payment to:

All funds are payable in US dollars and should be sent to:

International Lilac Society
Attn: Jamie Powers
ILS Membership Secretary
67 N Knapp Ct
Hopewell Junction, NY 12533

International Lilac Society Membership levels are:

Individual Membership - $25 USD annually

Individual Membership

Family Membership - $35 USD annually

Family Membership

Commercial Membership - $55 USD annually

Commercial Membership

Lifetime Membership - $500 USD

Lifetime Membership

Please note that there is an international postage fee of $10 applied for international memberships (US & Canada excluded).

All members receive the quarterly journal, are a member of the ILS robin (an email group that you can pose questions to other members) and are eligible to vote for the members of ILS Board of Directors.

Commercial members will be listed on the ILS Retail and Wholesale website pages.