Tex. Est. Code § 305.207
Instead of executing an affidavit under Section 305.203 or creating a lien under Section 305.204 when required, a personal surety may deposit the surety's own cash or securities instead of pledging real property as security. The deposit:
Added by Acts 2009, 81st Leg., R.S., Ch. 680 (H.B. 2502), Sec. 1, eff. January 1, 2014.