Certificates of Participation (COPs)
The Concept
The city makes annual payments from its existing budget — like rent-to-own for a building. Designed to avoid new taxes. No public vote required. After 20–25 years, the city owns it free and clear. The Idaho Supreme Court validated the COP structure in 2015.
Case Study
Nampa, Idaho — 140,000 sq ft Recreation Center (1994)
Investors put up the construction money. The city makes annual lease payments from its existing budget. Facility membership revenue helps cover those payments — and Nampa's rec center has operated without a general-fund subsidy for 30+ years.
Also used by: Idaho Falls ($30M police station, 1.89% rate, 2020), Chubbuck ($15.31M municipal facilities, A+ rating), Ada County, Greater Boise Auditorium District (Idaho Supreme Court case, 2015)
What This Means for Twin Falls
COPs are the primary financing tool for TLRC. At $40M in COPs (with the remainder covered by other sources on this page), annual payments of ~$2.4M represent just 2.4% of Twin Falls' $101M city budget. No voter approval needed — just 4 of 7 council votes. The Nampa rec center model proves this works specifically for Idaho recreation facilities.