La. Code Civ. Proc. art. 4903
Current with changes from the 2024 legislative session effective on or before 7/1/2024, from Acts 1-3, 6-671
The defendant shall answer within ten days of the service of citation, except that when the citation is served through the secretary of state, the delay, as to all defendants, shall be fifteen days after service.
La. C.P. § 4903