Income Tax Assistance programs. 4. Innovations (a) The Secretary of the Treasury, or the Secretary’s delegate, shall work with the private sector through the IRS Free File Program to identify and implement, consistent with applicable law, innovative new program features to improve and simplify the taxpayer’s experience with completing and filing individual income tax returns in voluntary compliance. (b) The Internal Revenue Service, and members of the tax software and electronic industry with whom the Internal Revenue Service works through the Free File Program, shall support and promote improvements within the program by mutually testing, piloting, and offering innovative solutions to— (1) simplify taxpayer compliance with the internal revenue laws