The failure to do any act required to be done by or under the provisions of the State Tax Uniform Procedure Law, R.S. 54:48-1 et seq., shall be deemed an act committed in part at the office of the Director of the Division of Taxation in Trenton. The certificate of the director, to the effect that any act required to be done by or under the provisions of the State Tax Uniform Procedure Law has not been done, shall be prima facie evidence that such act has not been done.
N.J.S. § 54:50-21