Amending a Tax Return

• 1). Double check to make sure you need to amend. The IRS will automatically correct math errors and will accept returns missing certain forms or schedules. Only amend if your filing status, income, deductions or credits are wrong.
  
  
• 2). Complete the 1040X. The 1040X is a 1040 with three columns. The first shows what amounts you did file, the last shows how you should have filed, with the middle showing the difference between the two.
  
  
• 3). Mail the 1040X. The 1040X, along with copies of your original return and documentation (such as your W-2 from those years), should be mailed to the appropriate service center. The appropriate mailing center can be found in the 1040X instructions.
  
  

Fixing IRS Filed Returns

• 1). Consider getting help. If the IRS has filed your taxes for you, it means you are facing penalties, interest and IRS action. Dealing with the IRS is a complicated process with a lot of forms that need to be filled out. Low Income Taxpayer Clinics, the Taxpayer Advocate Service and pro bono attorneys offered through local bar associations are just a few options for free or affordable support.
  
  
• 2). Contact IRS. If you are aware that the IRS filed for you, you probably received a notice. That notice should contain a phone number and case reference number. Using that, contact the IRS, ask about your status and inquire as to where you should send a complete return.
  
  
• 3). Gather the information and complete the returns for the years in question. You will need to obtain the forms for prior years and prior year W-2s investment information.
  
  
• 4). Complete the return as soon as possible and send to the address provided by IRS. Interest accumulates daily on outstanding tax debt, so it is in your best interest to file a corrected return that would provide you a lower tax burden.