definiens: or means any and all taxes, levies, duties, tariffs or imposts in the nature of a tax imposed byany Governmental Authority, including, income, franchise, windfall or other profits, gross receipts, premiums, property, sales, use, net worth, capital stock, payroll, employment, social security ( or similar ), workers’compensation, unemployment compensation, excise, withholding, ad valorem, stamp, transfer, value - added, gains taxand license, registration and documentation fees, severance, occupation, environmental, customs duties, disability, real property, personal property, registration, alternative or add - on minimum, or estimated tax, escheat or unclaimedproperty ( whether or not considered a tax under applicable Law and whether or not disputed ), including any interest, penalty, additions to tax or additional amounts imposed with respect thereto, and including any obligations toindemnify or otherwise assume or succeed to the tax liability of any other Person