The taxpayer shall at any time have the right, by a signed notice in writing filed with the collector, to waive the restrictions and delays prescribed in La. Rev. Stat. 47:1562 through 47:1565 which must ordinarily be observed before an assessment may become final.  When such a waiver is executed, the assessment is final when made and is immediately collectible by distraint and sale.  

Added by Acts 1950, No. 23, §2.