employees have nothing to do with a w-9 or the 1099, employees are on payroll and use a w-4 and receive a w-2 at year end
the w-9 is used by other businesses to get you the tax reporting information you need when doing business with them.
1099 is prepared for those you as a business owner/operator pay more than 600 year in cash or check.
or if someone pays your business more than 600 in cash or check for the year, you might receive a 1099 showing that