Select "Amend Return" under the "I Want To" column. Complete the online tax return with your amended figures.Fill out the correct form for your business. Find information about the property document recording process including important paperwork and essential forms. All changes in ownership require that property owners notify their Assessor as soon as possible to avoid potential interest charges or other penalties. A Documentary Transfer Tax is imposed on all documents that convey real property within the cities of Los Angeles County. You may amend a return in our eServices system to update the tax withheld, wages, and number of employees. Any time owners make a change to the title of real estate, they must record a deed with the County Recorder. This Step-by-Step guide outlines the requirements. The Los Angeles Housing Department administers requests for ULA tax exemptions under LAMC Section 21.9.