H & R Block Tax Service 5955 Merle Hay Rd Johnston, IA 50131 Phone : (515) 727-4746 H & R Block Tax Service Business Category Tax Return Preparation & Filing Services           Accounting, Anticipation Loans, Bookkeeping, Business Planning, Commercial, Confidential, Corporations, Dental, Education, Individual, Insurance, Investment, Management, Medical, Partnerships, Personal, Plan, Property, Trusts