Grand Forks NewsNewsRegional News Grand Forks taxes rising 3.5% SHARE ON: Alex Alan, staff Wednesday, Mar. 29th, 2017 Property taxes will increase 3.5 per cent in Grand Forks this year. Corporate officer Dianne Heinrich explains what that will mean for city coffers. //www.mygrandforksnow.com/wp-content/uploads/2017/03/Dianne-3-overall-revenue.mp3 Residents can expect notices in the mail in May with the payment due date of July 2. Originally councillors were given three options: a zero per cent, two per cent, or a 3.5 per cent increase.