Tax Attorney OC, Fullerton. Daniel W. Layton is a former IRS trial attorney and ex-federal criminal tax prosecutor. Bankruptcy lawyer Tamar Terzian has practiced in bankruptcy for over 12 years, with special experience with the discharge of tax liens. The firm provides a wide variety of tax-focused services including tax litigation, tax audit and collections defense, and bankruptcy. To schedule a consultation, call (714) 409-3522.