Can I amend my Pennsylvania state tax return?

Yes, you can amend your Pennsylvania state tax return. If you made a mistake or need to update any information on your original return, you can file an amended return using Form PA-40X. The amendment should be filed within three years from the due date of the original return or within two years from the date you paid the tax, whichever is later. Make sure to include all the necessary documentation and explain the changes you are making. It's important to note that if the amendment results in a refund, you must file within three years from the due date of the original return to receive it. If you have any questions or need further assistance, you can contact the Pennsylvania Department of Revenue for guidance.