What this notice is about This notice requests information about a deceased taxpayer to help us resolve a federal tax matter. What you need to do Complete Form 15107 included with your notice, detach notice stub and return them in the envelope provided. If you prefer, you can call the number at the top of the notice. Please respond within 30 days from the date of the notice. You may want to Keep this notice in your permanent records. Reference tools Publication 1, Your Rights as a Taxpayer Full list of tax forms and instructions 需要協助嗎? 您可以授權某人(英文)代表您向國稅局聯絡。 請查看您是否符合從低收入納稅人協助中心(英文)獲得協助的資格。 如果您無法在線上找到您需要的資訊,請撥打您的通知或信件上方的國稅局號碼。如果您未收到信件或通知,請使用電話協助。 如果您無法自行解決罰款,請聯絡 IRS 內部的獨立組織——納稅人權益維護服務處。