What this letter is about This letter provides more information about your right to appeal a change we made to the amount of the Recovery Rebate Credit on your 2020 tax return. The change was due to a calculation or eligibility error or a taxpayer identification number error for you, your spouse, or one or more of your dependents. We previously sent you a CP 11, 12, or 13 notice explaining the change, but that notice did not properly explain your appeal rights. What you need to do Read your letter carefully. It explains the steps you need to take to request an appeal. If you agree with the changes we made to your return You don't need to take further action. If you disagree with the changes we made to your return Contact us at the number or address we provided in your letter. You must contact us within 60 calendar days from the date of your letter to preserve your formal appeal rights. Helpful information Publication 1, Your Rights as a Taxpayer PDF 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。
