Except as otherwise provided in § 31-7-113, an interest in or power over property existing on May 10, 2019 as to which the time for delivering or filing a disclaimer under law superseded by this chapter has not expired may be disclaimed after May 10, 2019.
Application to existing relationships
Tenn. Code Ann. § 31-7-116, under Tennessee Disclaimer of Property Interests Act.
Tenn. Code Ann. § 31-7-116