@yosler1979 Same here, waiting on an update on WMR, and I called a Tax Advocate who refereed me to an IRS agent who also seemed unsure. She basically repeated information I am aware of through my tax transcript. And said the notice could be to "prove" either my dependent or income. Some say you get a notice when you create a tax transcript login online which I did recently (2/20), but I have not gotten a notice. She also said it could resolve it self before the notice is even sent but if its not the notice could give me instructions to "accurately prove any discrepancies" or mistakes made. Which I know none were, it took me two hours to do my online return through turbo tax (which ive never done before) but I am sure its all per verbatim.