HIPS a 501(c)(3) organization, Federal Tax ID # 52-1847137. If you have made an error in making your donation, we will honor your request for a refund made within 10 business days of your donation. To request a refund, call 202-232-8150. Refunds are returned using the original method of payment, except cash donations will be returned via check. If you made your donation by credit card, your refund will be credited to that same credit card.