Ok ... you do not amend the return to add a 8379 form however using the amendment program and completing the 8379 interview section the program should produce an 8379 form you can Ink Sign and mail in. If you have not done so yet please mail in the form now ... expect it to take 14 weeks or more to process.
8379 is the Injured
spouse form.
To file an injured
spouse go to
Federal Taxes or Personal (for H&B version)
Other Tax Situations
Other Tax Forms
Miscellaneous Tax Forms - click the Start or
Update button
7th item, Report an injured or innocent spouse
claim
Here is a blank form 8379
http://www.irs.gov/pub/irs-pdf/f8379.pdf
And the 8379 instructions
http://www.irs.gov/instructions/i8379/ch01.html
Injured Spouse FAQ
https://ttlc.intuit.com/questions/1910698-form-8379-injured-spouse-allocation
IRS info : https://turbotax.intuit.com/tax-tools/tax-tips/IRS-Tax-Forms/What-is-IRS-Form-8379--Injured-Spouse-A...
