Some amended returns take longer than 16 weeks for several reasons. Delays may occur when the return needs further review because of:
Errors
Is incomplete
Isn’t signed
Is returned to you requesting more information
Includes a Form 8379, Injured Spouse Allocation
Is affected by identity theft or fraud
Delays in processing also can happen when an amended return needs:
Routing to a specialized area
Clearance by the bankruptcy area within the IRS
Review and approval by a revenue office
Review of an appeal or a requested reconsideration of an IRS decision
We will contact you whenever we need more information to process your amended return.