Una vez presentada la declaración ¿puede modificarse la opción de individual a conjunta o viceversa?
La opción ejercitada para un período impositivo solo podrá ser modificada antes de que finalice el plazo reglamentario de declaración. Una vez finalizado dicho plazo la opción no podrá modificarse para dicho período. No obstante la opción ejercitada no vincula para períodos sucesivos.
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