• Governor's Office
State of Michigan

• Department of Treasury
State of Michigan

• Department of Human Services
State of Michigan

• Michigan Association of CPAs

• AARP-Tax Aide

• Michigan State University Extension

• Internal Revenue Service
EITC Site

• Michigan Community Action Agency Association

• Annie E. Casey Foundation

• Brookings Institution

• Center for Economic Progress, Chicago

• Center of Budget and Policy Priorities

• Charles Stewart Mott Foundation

• Joint Center for Poverty Research

• Michigan Catholic Conference

• Michigan League for Human Services

• National League of Cities

• U.S. Department of Health and Human Services

• Money Back in Michigan 

• National Consumer Law Center Inc

• Center for Budget and Policy Priorities