The Project is made possible by a Low-Income Taxpayer Clinic federal grant provided by the Taxpayer Advocate Service, as well as funding from the New Hampshire Bar Foundation, Granite United Way, the NH Housing Finance Authority, the Legal Services Corporation, the NH Charitable Foundation, and the New Hampshire Law Library Pro Hac Vice Fund (RSA 490:25).

Support is also provided by the many dedicated attorneys, enrolled agents, CPAs, students, and return preparers who donate their time to Low-Income Taxpayer Project clients.