760 ILCS 100/6

The trust funds authorized by Section 3 of this Act, and the income therefrom, and any funds received under a contract to furnish care of a burial space for a definite number of years, shall be held for the general benefit of the lot owners and are exempt from taxation. The trust funds authorized by the provisions of Section 3 of this Act, and the income therefrom, are exempt from the operation of all laws of mortmain and the laws against perpetuities and accumulations.