Matching Gifts Want your donation to go grow? Contact your employer's Human Resources Department to determine if they have a matching gifts program. All you have to do is get the paperwork from your employer and fill it out. Some employers have you send the paperwork to us, and some send it in themselves, but in either case YOU get the paperwork started. AND ask those individuals who donate to you if they work for a corporation that matches gifts. Helping your donors get matching gifts from their company has HUGE potential! If you need to send in paperwork to us please send it to: Concord Hospital Trust Rock 'N Race 250 Pleasant Street Concord, NH 03301 If you need verification from us or a copy of our W-9 form, please contact us by either calling (603) 227-7162 or emailing us at chtrustevent@crhc.org. The tax id number for Concord Hospital Trust is 26-0378710.