Founded in 2012, Guardian is a fourth-generation accounting and bookkeeping company, now located in California. We are a "full-service" accounting company, with offices in Pasadena, Los Angeles, and the High Desert area in California. Our services include tax planning and preparation, "financial health" analyses and consulting Sarbanes-Oxley  related consulting, management advisory and information services, estate planning, estate and trust administration, payroll and bookkeeping services. We specialize in accounting and payroll account numbers for new business. New and renewals for ITINs (Individual Tax Identification Number). We can serve all 50 states: Back taxes, individual, partnerships, corporations, tax preparations, business formation, offer-in-compromise.