Anne, I did the EXACT same thing!! I filed my taxes early because I have an earning and leave statement which provides the appropriate numbers I need and where it doesn’t I have figured out the math (for example, calculating the amount in healthcare premium my Agency paid out). I did everything right except, I told the IRS I made about $3.5 to $4k more than I did. *palm meet face*
Once I realized what I did, the IRS had already accepted my return. I filed on the 10th of January and it was accepted on the 19th. I did not get any news on the status until around the 22nd of February because I claimed ACTC.
In your case, the following applies:
1. You should not file the 1040X until the IRS has completely finished processing your return and issued your refund because they may make mathematical changes (they will not fix your income but if the software you used uses a wrong% they will correct it and update your refund-like they did with me). The IRS found me $200+ more and that’s not including the extra money I will get because I used a higher wages amount initially.
2. Once you see that your refund is on the way, order a copy of your IRS refund transcript.
3. If changes were made to your return by the IRS you need to use the data/numbers generated by the IRS in your transcript in order to fill out your 1040X appropriately.
4. I recommend paying someone to do the 1040X for you if the IRS makes changes. I did not but I quadruple checked my 1040x before I was finally comfortable enough to send it out.
5. If the IRS doesn’t make changes to your return you can use the same software or online company for your 1040x and then mail it. H&R block will do the work for you. You just change the area where you messed up and they will calculate all the numbers. I am not sure about TurboTax or other companies.
6. 1040X can only be mailed and I would do so via certified mail so that you can track it.
Again, the IRS does not check your wages. They check calculations ONLY. If they make changes they will send you a letter and they will also note it via the Where’s My Refund? app. That’s how I first learned that my refund was increasing due to a calculation error made by the H&R Block software. Basically the system multiplied an amount ny 10% (for 60+ year olds) instead of 7.5%. Thus, forcing me to miss out on $200. Luckily the IRS caught it.
Feel free to ask me any questions. Try not to worry too much. Just think of it this way: you get a portion now and a portion later which means it won’t get spent too fast.
Mo