Prior Tax Bill Request If you're a resident of Northampton Township and need a copy of a prior year's tax bill, please complete the form on this page and we will take care of your request. General Contact Info Frequently Asked Questions CLICK IMAGE TO GET DIRECTIONS FROM GOOGLE MAPS Our Phone number is 215 357 1343 Phone # (215) 357-1343 Our Fax number is 215 357 0784 Fax # (215)-357-0784 Tax Bill Copy Request View Form