The Borrower and its Subsidiaries have filed all United States federal tax returns, and all other tax returns, required to be filed and have paid all taxes, assessments and governmental charges or levies due pursuant to such returns or pursuant to any assessment received by the Borrower or any Subsidiary, except such taxes, if any, as are being contested in good faith and for which adequate reserves have been provided. No notices of tax liens have been filed and no claims are being asserted concerning any such taxes, assessments and governmental charges or levies, which liens or claims could reasonably be expected, individually or in the aggregate, to have a Material Adverse Effect. The charges, accruals and reserves on the books of the Borrower and its Subsidiaries for any taxes or other governmental charges are adequate.