09/07/2026
Let’s walk through the mechanics of this, because understanding the process tends to take the fear out of it. The IRS runs something called the Automated Underreporter Program, and it does exactly what it sounds like. Every W-2, 1099, and 1099-K that gets filed under your Social Security number gets compared against your tax return. If a return was filed and the numbers don’t match, that generates a notice. If no return was filed at all, that generates a different kind of notice, and it can eventually lead to the IRS preparing a return on your behalf using only the income data available to them.
Either way, the flag isn’t personal and it isn’t random. It’s a computer comparing two sets of numbers and noticing a gap.
I say this because I want people to stop thinking of “staying quiet” as a viable long-term plan. It was never really a plan. It was a gap in the system’s timeline, and that gap closes eventually, usually on the IRS’s terms rather than yours. If you already know there’s a mismatch sitting out there, waiting rarely improves your position. Getting ahead of it usually does.
There is always a solution. 🦁 goldenliontax.com