Payees must complete FTB Form 590, Withholding Exemption Certificate, to certify their status. Finance manages financial planning and accounting including financial reporting, payroll services, purchasing, accounts payable, and business licenses.Apply for a New Business Tax Certificate online or at the Business Tax Office. Refundable business registration fee plus special fees. If you feel you qualify, complete and return the downloadable application, or to request an application be mailed to you, please call 510.668. Use this worksheet only if you plan to itemize deductions, claim certain adjustments to income, or have a large amount of nonwage income not subject to.