Tex. Loc. Gov't Code § 571.010
(b) The county or municipality shall hold all taxes collected to pay the interest on and principal of bonds issued under this subchapter in trust for the payment of the interest and principal. Any amount that exceeds the amount required to pay the annual interest on the bonds may be invested for the benefit of the sinking fund in:
Added by Acts 1999, 76th Leg., ch. 227, Sec. 16, eff. Sept. 1, 1999.
Renumbered from Local Government Code, Section 421.010 by Acts 2007, 80th Leg., R.S., Ch. 885 (H.B. 2278), Sec. 3.76(c)(1), eff. April 1, 2009.