I recently filed Form 4868 to request an extension for my tax return. However, I've encountered a situation where my spouse received additional 1099-INT & 1099-B forms after the extension filing deadline, and we now need to include this income in our tax return.
Could you please advise me on the best course of action in this scenario? Specifically, I'd like to know if it's possible to file a new Form 4868 to update our extension and pay the additional taxes owed based on the newly received forms.
Any guidance or instructions you could provide would be greatly appreciated. Thank you for your assistance.
