What this notice is about The amounts shown on your information returns differed from the amounts shown on your employment tax returns. As a result of this discrepancy, you owe an additional amount. What you need to do Read your notice carefully. It will explain why you owe money on your taxes. Pay the amount you owe by the date on the notice’s payment coupon. If you can’t pay the full amount, call the number listed on the notice to make a payment arrangement. If you disagree with the changes we made, contact us within 30 days from the date of your notice. Frequently asked questions How can I find out what caused my tax return to change? Call the number listed in your notice or write to the address listed in the notice for specific information about your tax return. What should I do if I disagree with the change you made? Call us at the number listed in the notice or write to us at the address listed in the notice. Be prepared to provide supporting correspondence or documents to show why you disagree. What happens if I can't pay the full amount? You can arrange a payment plan with us if you can’t pay the full amount. Will I receive a penalty if I can't pay the full amount? Yes, we will charge you a late payment penalty. Your notice explains how we calculate that penalty. Helpful information Form 9465, Installment Agreement Request Notice 746, Information About Your Notice, Penalty and Interest PDF Reference tools Publication 1, Your Rights as a Taxpayer Publication 17, Your Federal Income Tax Full list of tax forms and instructions 도움이 필요하십니까? 귀하를 대신해 IRS와 연락하도록 타인에게 권한을 부여할 수 있습니다(영어). 저소득 납세자 클리닉(영어)으로부터 도움을 받을 수 있는지 알아보십시오. 온라인에서 필요한 정보를 찾을 수 없는 경우 통지서 및 서신 상단에 기재된 IRS 번호로 전화하십시오. 서신이나 통지서를 받지 않았다면 전화 상담을 이용하십시오. 스스로 과징금 문제를 해결할 수 없는 경우 IRS내 독립기관인 납세자 보호 서비스에 문의하십시오.