Before I start please don’t judge. I have had a really had and terrible couple of years. I’m finally out of the tunnel. What I have done is at the least paid what I think I owe but never actually filed. In 2019, 2020 I did not work enough to even file but I think I could still get some money back. In 2021 and 2022 I did work those full years so I am sure I have to pay. I did pay my 2021 taxes, I paid it as an estimate which I overestimated just in case but I never actually filed. Am I able to get money back from the 2019 or 2020 taxes even though it was so long ago? Am I also able to get the money I overpaid for my 2021 taxes?