The local civil registrar shall demand the previous payment of fees required by law or regulations for each license issued. No other sum shall be collected, in the nature of a fee or tax of any kind, for the issuance of a marriage license. Marriage licenses shall be issued free of charge to indigent parties, when both male and female do not each own assessed real property in excess of five hundred pesos, a fact certified to, without cost, by the provincial treasurer, or in the absence thereof, by a statement duly sworn to by the contracting parties before the local civil registrar. The license shall be valid in any part of the Philippines; but it shall be good for no more than one hundred and twenty days from the date on which it is issued and shall be deemed cancelled at the expiration of said period if the interested parties have not made use of it. (11a)