A tribunal of this state shall credit amounts collected for a particular period pursuant to any child support order against the amounts owed for the same period under any other child support order for support of the same child issued by a tribunal of this state, or another state, or a foreign country.
Credit for payments
Tenn. Code Ann. § 36-5-2209, under Uniform Interstate Family Support Act — Jurisdiction.
Tenn. Code Ann. § 36-5-2209