Creates a new refundable tax credit of $3,000 for individual taxpayers subject to an income-based phaseout and an inflation adjustment to the credit amount after 2019. It also provides for advance payments of credit amounts to taxpayers on a monthly basis and allows a disregard of credit amounts for purposes of determining eligibility for federal or state assistance programs. The bill directs the Internal Revenue Service to establish a Community Volunteer Income Tax Assistance Matching Grant Program to provide tax return preparation assistance to low-income taxpayers. The bill expresses the sense of the House of Representatives that the cost of this bill should be fully offset by