What this notice is about We computed the tax on your Form 1040 or 1040-SR return. Your account balance is zero. What you need to do Read your notice carefully. It will explain how we calculated your tax return. You don't need to do anything if you agree with our calculations. Contact us if you disagree with the amount of tax we computed. Frequently asked questions What should I do if I disagree with the notice? Call us at the toll-free number on the top right corner of your notice. Please have your paperwork (such as cancelled checks, amended return, etc.) ready when you call. Helpful information Publication 505, Tax Withholding and Estimated TaxPDF Publication 4134, Low Income Taxpayer Clinic ListPDF Publication 4681, Canceled Debts, Foreclosures, Repossessions and AbandonmentsPDF Tips for next time you file Consider filing your taxes electronically. Filing online can help you avoid mistakes and find credits and deductions that you may qualify for. In many cases you can file for free. Learn more about e-file. Reference Tools Publication 1, Your Rights as a Taxpayer Publication 17, Your Federal Income Tax Full list of tax forms and instructions 도움이 필요합니까? 귀하를 대신하여 IRS와 연락하도록 타인에게 권한을 부여할 수 있습니다.(영어). 저소득 납세자 클리닉(영어)으로부터 도움을 받을 수 있는지 알아보십시오. 온라인에서 필요한 정보를 찾을 수 없다면, 통지서 및 서신의 상단에 있는 IRS 번호로 전화하십시오. 서신이나 통지서를 받지 않았다면, 전화 상담을 이용하십시오. 본인 스스로 과태료 문제를 해결할 수 없다면 IRS내 독립기관인 납세자 보호 서비스에 연락하십시오.