If I’ve already filed my return for this year, can I amend my tax return to add dependents to my 1040-X? Can I also add a dependent on a prior year?
Yes. You can file an amended return this year and you may add dependents to any of the past three years returns or within two years after the date you paid the tax, whichever is later. To add or change the number of your qualifying dependents, you must do the following:
Print and mail all amended returns. You can’t e-file Form 1040X.
If you’ve received unemployment compensation or a state tax refund, you’ll receive Form 1099-G. Learn more about Form 1099-G and how it affects your taxes.
All or a portion of your tax refund was taken to pay non-tax debt. Learn more about IRS letter 3179C from the tax experts at H&R Block.
Do you need a filing extension from the IRS? Learn how to file IRS extension Form 4868 and get tax answers from H&R Block.
If you receive a Form W-2G for gambling winnings, you must report the full amount of income shown on the W-2G on your tax return. Learn more from H&R Block.