What this notice is about Your tax return filing requirements may have changed: You may no longer need to pay the Alternative Minimum Tax. What you need to do Read your notice carefully. It may also suggest additional steps for you to take depending on whether you qualify for the exemption for the Alternative Minimum Tax. You may want to Complete and send the Form 2848, Power of Attorney and Declaration of Representative, to authorize someone (such as an accountant) to contact the IRS on your behalf. Submit an amended tax return. Download tax forms and instructions. Learn more with the Facts to Help You Understand the Alternative Minimum Tax. Frequently asked questions I completed an amended tax return (Form 1120-X). Do I need to mail it to a specific address? Write "AMT-EXEMPT" on the top of your Form 1120-X and send it to the same IRS address where you mailed your original tax return. We are an estate/trust, but the notice only mentions corporations. Are we eligible for the exemption for the Alternative Minimum Tax? No. Estates/trusts are not corporations and as such are not exempt from the AMT. How does the Recovery and Reinvestment Tax Act of 2009 affect the Alternative Minimum Tax rules for corporations/trusts/estates? The Act did not have any effect on the AMT rules for corporations/trust/estates. I don’t handle tax issues for my corporation. How can I request that you send all future tax notices directly to our accountant? Complete a Form 8822, Change of AddressPDF, and send it to the address shown on the form. Helpful information Form 1120-X, Amended US Corporation Income Tax ReturnPDF Tips for next year 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. Herramientas de referencia Publicación 1 (SP), Derechos del Contribuyente Publicación 17 (SP), El Impuesto Federal sobre los Ingresos Lista completa de formularios y publicaciones tributarios (en inglés) ¿Necesita ayuda? Puede autorizar a alguien para comunicarse con el IRS en su nombre. Vea si califica para recibir ayuda de una Clínicas para Contribuyentes de Bajos Ingresos (LITC). Si no puede encontrar lo que necesita en línea, llame al número del IRS que se indica en la parte superior de su aviso.