Yes , I did one late payment in June 2024. I send them bank check for my state tax 2023. Then I did my extension tax return in October 24 and I realized that I have tax forgiveness with my two child and small income and I forgot to add this payment ( I named it estimated payment ). It was my first payment to PA revenue at all cause I am new resident with first experience in USA. I dont know how I can check my balance information online and when I could open and use online account to control it? Can you explained how it work too? I found instruction Schedule pa40 x where I can see the reason to fill out of this schedule is in particular amended estimated payments with schedule pa40x and new Amended PA40. But there no instruction how to fill out Amended PA40, there are only for schedule pa40x. I send text to PA revenue about it as well but they didn’t answer me yet . Can you help me pls!
