Each Credit Party has filed or caused to be filed all federal, state, local and foreign tax returns which are required to be filed with any Governmental Authority after giving effect to applicable extensions, and has paid or has caused to be paid all taxes as shown on said returns or on any assessment received by them in writing, to the extent that such taxes have become due, except in any case in which the failure to so pay or file would not, individually or in the aggregate, have a Material Adverse Effect.