The tax sale statutes are found in the Annotated Code of Maryland, Tax Property Article. The sections for tax sale are §14-808 thru §14-854 inclusive.Washington County MD requires all bidders to legibly complete a Tax Sale Bidder Registration Application as well as IRS Form W-9. Gains from the sale, exchange or other disposition of any kind of property are taxable under the Pennsylvania personal income tax (PA PIT) law. This class will help you learn how to fill out the form. Watch. Most forms used in the District Court are contained in this index.