See more: Government Pay Pay bills, fines, and taxes. Get help with personal finances. Taxes Paying personal and business taxes. Personal finances Managing your finances, increasing your credit score and saving for the future. Departments Treasurer & Tax Collector The Office of the Treasurer & Tax Collector is the banker, tax collector, collection agent and investment officer for the City. Office of Financial Empowerment We work to strengthen the economic security and mobility of all San Franciscans.