Tex. Occupations Code § 702.153: REQUIREMENTS FOR SECURITY OTHER THAN SURETY BOND.

An applicant who posts under Section 702.151 security other than a surety bond is:

(1) not required to post other security annually if the applicant maintains security in the amount of $20,000; and

(2) entitled to receive the interest that accumulates on the other security posted.

Acts 1999, 76th Leg., ch. 388, Sec. 1, eff. Sept. 1, 1999.