| Introductory ($50 or more) | Receive Cascade Update, our comprehensive quarterly newsletter that keeps you informed of our latest activities, and invitations to select events. |
| Sustaining ($100 or more) | Receive select publications and Cascade Update, as well as invitations to select events, including our annual holiday reception. |
| Patron ($500 or more) | In addition to receiving invitations to all Cascade events, receive invitations to private roundtable luncheons with Cascade policy analysts and renowned guests, as well as all Cascade publications. |
| Benefactor ($1,000 or more) | Receive Cascade lapel pin, invitations to all Cascade events, all Cascade publications as well as special mailings, and select videotapes of speakers. |
| President's Council ($2,500 or more) | Receive personal updates and select mailings from CPI's President, autographed copies of featured books, invitations to all events, all Cascade publications, select videotapes of speakers, and lapel pin. |