H & R Block Tax Service 4231 Main St Kansas City, MO 64111 Phone : (816) 531-6498 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