Tribal Tax and Investment Reform Act of 2017

This bill amends the Internal Revenue Code (IRC) to include Indian tribal governments in an annual allocation of a national tax-exempt bond volume cap. The bill repeals provisions that limit an Indian tribal government's eligibility to issue tax-exempt bonds or to be exempt from specified excise taxes to transactions involving the exercise of an essential government function customarily performed by state and local governments.

The bill amends the IRC and the Employee Retirement Income Security Act of 1974 (ERISA) to treat employee benefit or pension plans maintained by Indian tribes and domestic relations orders issued pursuant to tribal law in the same manner as plans maintained by states and domestic relations orders issued pursuant to state law.

The bill treats tribal charities and foundations in the same manner as charities and foundations funded and controlled by other governmental entities for purposes of the tax-exempt status of, and deduction for contributions to, such organizations.

The bill amends the Social Security Act to give Indian tribes or tribal organizations access to the Federal Parent Locator Service if they are eligible for a grant to operate a child support enforcement program. It makes those tribes and tribal organizations eligible to participate in the program that collects past-due support from individual tax refunds.

An Indian tribal government may determine whether a child has special needs for the purpose of the tax credit for the adoption of a child with special needs.