Each Group Member has filed or caused to be filed all Federal, state and other material income tax returns that are required to be filed and has paid all Federal, state and other material taxes shown to be due and payable on said returns or on any assessments made against it or any of its property and all other material taxes, fees or other charges imposed on it or any of its property by any Governmental Authority (other than any the amount or validity of which are currently being contested in good faith by appropriate proceedings and with respect to which reserves in conformity with GAAP have been provided on the books of the relevant Group Member); no material tax Lien has been filed, and, to the knowledge of the Parent Borrower, no material claim is being asserted, with respect to any such material tax, fee or other charge, except in each case as could not reasonably be expected to have a Material Adverse Effect.