Learn about the business valuation services offered to Miami and Florida companies for various purposes -Miami Valuations. Additionally, if you will open a business within Miami-Dade County you will need to apply for a Business Tax Receipt at the county and municipal level.You will need to allocate the amount reflected on form 8594 among all the assets. A typical method is to allocate the proceeds based on the original cost. If considering selling your business, there are two common types of sales: selling stocks or selling company assets. Our business attorney explains. A business usually has many assets.