how do you know it was submitted! The IRS has a transcript of your return which shows everything that ws reported to it on forms like 1099s vs what its computers show was on the return. so review it. it's the tax return transcript. you can review online or request a copy by mail using form 4506-T. you'd be surprised by the IRS computers do make errors. on the other habd, we can't see your return so it's possible it was on the return (box 5a) submitted but miscoded so the wrong amount was shown as taxable (box 5b).
