Enter purchases of items purchased for use in a location where no district tax is in effect. Also, enter sales of items.Who must obtain a seller's permit? What does engaged in business mean? When reporting a sale, include the new owner's name and mailing address. A Business License is an annual tax you pay each calendar year for doing business within the unincorporated area of the County of Alameda. Other records that could be helpful in completing the. Page with information about business licenses a new license in Alameda County, including information regarding unincorporated areas and renewing licenses. Collection of fees include: Documentary Transfer Tax; City Real Property Transfer Tax; Survey Monument Fee; Preliminary Change of Ownership Report (PCOR) Fee. Sales tax is a tax imposed on the sale of goods and services.