Tax Amendment Tips
If find that you made an error on a previous tax return, you can correct it by sending in an amendment.
Amendment Tips
- Amend your return if your filing status, dependents, total income or deductions/credits need correction
- Do not amend if you find a math error or missing forms
- Use form 1040X
- Multiple years should be sent separately
Timing
- If you are due an additional refund, wait until you receive your original refund
- If you owe tax, pay as soon as possible to avoid further penalties
- File within 3 years
- Processing time is generally 9 to 12 weeks
Learn More
- IRS Form 1040X
- Form 1040X Instructions
- IRS Tax Tips: Amending My Return on YouTube
- Ten Facts about Amending Your Return from the IRS