How frequently do contributions need to be made? Contributions should be made with the same consistency as payroll and must be turned in with the Certified Payroll Report. epoweradmin2014-05-29T18:05:18-07:00June 17, 2013|New Jersey Prevailing Wage| Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkXingEmail