; or (2) to purchase licenses for covered information technology on behalf of such local governments. (g) Return of funds Amounts received by States under the Public Health Emergency IT Grant Program that are not expended by the date that is two years after the date of the receipt of such funds shall be returned to the Treasury of the United States. (h) Reports (1) Reports by grant recipients Not later than 180 days after receiving a grant under the Public Health Emergency IT Grant Program, a recipient of such grant shall submit to the Secretary a report that— (A) describes how grant funds were obligated or expended, including the use of funds made available as subgrants; and (B) demonstrates compliance by such recipient and subgrantee with the requirements of such Program. (2) Annual report to Congress Not later than 1 year after the date of the enactment of this Act and annually thereafter until all funds under the Public Health Emergency IT Grant Program are expended or returned to the Treasury of the United States, the Secretary shall submit to the appropriate congressional committees a report that— (A) describes how grant funds were obligated or expended, including the use of funds made available as subgrants; and (B) demonstrates compliance by each recipient and subgrantee with the requirements of such Program. (i) Authorization of appropriations There is authorized to be appropriated $1,000,000,000 for grants under the Public Health Emergency IT Grant Program. Amounts authorized to be appropriated pursuant to this subsection are authorized to remain available until September 30, 2022. 4. Modernizing IT grant program (a) Establishment There is established in the Department a program to be known as the Modernizing IT Grant Program , under which the Secretary may make grants to States to modernize information technology for the purpose of securely enabling digital delivery of government services, including the digital delivery of— (1) emergency services; (2) government benefit and entitlement programs