2025 Session Last amended: 2021 session

§ 475.67 — Refunding Bonds, Other Obligations; Validity; Procedure

Plain-Language Summary

This section authorizes Minnesota municipalities to issue refunding bonds — new bonds used to pay off and retire existing bonds. Refunding may be done when there is not enough money to pay existing bonds, or as a proactive measure to lower interest costs, extend maturities, convert variable-rate debt to fixed-rate, or allow sale of additional bonds. The section sets detailed requirements for escrow accounts, investment of proceeds, securities that may be used for escrow, notice of redemption calls, and conditions that must be met before refunding bonds can be sold more than six months before the bonds being refunded come due. It also addresses crossover refunding, a technique where refunding bonds are issued well in advance and proceeds are held in escrow until the original bonds can be called.

Practical Notes
Refunding bonds are a common municipal finance tool used to save money when interest rates fall. Minnesota law requires rigorous conditions before early refunding of general obligation bonds — specifically, the refunding must either extend the average bond maturity by at least three years or reduce the present value of debt service by at least three percent. Proceeds must be held in a highly-rated escrow account invested in U.S. government securities or top-rated state/local obligations. The municipality must give notice of any call for redemption within 30 days of issuing the refunding bonds.