Accountings in Tarkio, Missouri, the US. Accountings locations in Tarkio, Missouri. Find the nearest accountings locations, near you. All types of business services Accounting ATM Bank Finance Insurance Real estate School All accountings in Tarkio Arthur White & Associates Finance Accounting +1 660-736-5811 302 Main Street, Tarkio, Missouri 64491 Write a review Phone Directions Open now Until 05:00 pm H&R Block Finance Accounting +1 660-736-5590 113 North 3rd Street, Tarkio, Missouri 64491 Write a review Phone Hours Website Directions