You sold some stocks in 2022. More in 2023. Maybe a little panic-selling in 2024. Now it’s tax season and your brain is doing that fun thing where it imagines an IRS agent squinting at a screen, whispering, “Interesting…”
If this scenario sounds familiar, you’re not alone. Multi-year stock selling can feel like juggling flaming torches while blindfolded — except the torches are your money, and the blindfold is a mix of 1099 forms, cost basis confusion, and IRS rules.
Here’s the core anxiety: How does the IRS track capital gains across multiple years — and what happens if things don’t line up perfectly?









