When you consider this could attack all things with your name on them- things such as your business, home, office, vehicle and any other things with your name on the title. Losing access to your properties, possessions, and business can not only be embarrassing but also affect all those ...
the post office will return it to you and the IRS will consider it late. Another great thing to include: a return address. You don’t want your return lost in the postal netherworld as IRS penalties and interest pile up on it.