Art. 1849. Proof of simulation In all cases, testimonial or other evidence may be admitted to prove the existence or a presumption of a simulation or to rebut such a presumption. Nevertheless, between the parties, a counterletter is required to prove that an act purporting to transfer immovable property is an absolute simulation, except when a simulation is presumed or as necessary to protect the rights of forced heirs. Acts 2012, No. 277, §1.
Proof of simulation
La. Civ. Code art. 1849
La. Civ. Code art. 1849