programs through the use of mass communications, referrals, and other means. (2) Internal revenue service referrals The Secretary may refer taxpayers to qualified return preparation programs receiving grants under this section. (3) VITA grantee referral Qualified return preparation programs receiving a grant under this section are encouraged to refer, as appropriate, to local or regional Low-Income Taxpayer Clinics individuals who are eligible for such clinics. . (b) Clerical amendment The table of sections for chapter 77 is amended by inserting after the item relating to section 7526 the following new item: 7526A. Return preparation programs for low-income taxpayers. . (c) Effective date The amendments made by this section shall apply with respect to taxable years beginning after the date of enactment of this Act. C End Diaper Need 30301. Short title This subtitle may be cited as the End Diaper Need Act of 2020 . 30302. Diaper distribution demonstration project Part P of title III of the Public Health Service Act ( 42 U.S.C. 280g et seq.) is amended by adding at the end the following: 399V–7. Diaper distribution demonstration program (a) Establishment The Secretary shall make grants to assist eligible entities to conduct demonstration projects that implement and evaluate strategies to help low-income families to address the diaper needs of infants and toddlers. (b) Design of program In carrying out the grant program under subsection (a), the Secretary shall— (1) consult with relevant stakeholders, including agencies, professional associations, and nonprofit organizations, on the design of the program