; prior results and actual expenditures of the prior quarter; upcoming deliverables and costs for the fiscal year; risks and mitigation strategies associated with ongoing work; reasons for any cost or schedule variances; and total expenditures by fiscal year: Provided further, That the Internal Revenue Service shall include, in its budget justification for fiscal year 2025, a summary of cost and schedule performance information for its major information technology systems. BUSINESS SYSTEMS MODERNIZATION For necessary expenses of the Internal Revenue Service's business systems modernization program, $150,000,000, to remain available until September 30, 2026, and shall be for the capital asset acquisition of information technology systems, including management and related contractual costs of said acquisitions, including related Internal Revenue Service labor costs, and contractual costs associated with operations authorized by 5 U.S.C. 3109: Provided , That not later than 30 days after the end of each quarter, the Internal Revenue Service shall submit a report to the Committees on Appropriations of the House of Representatives and the Senate and the Comptroller General of the United States detailing major information technology investments in the Internal Revenue Service Integrated Modernization Business Plan portfolio, including detailed, plain language summaries on the status of plans, costs, and results; prior results and actual expenditures of the prior quarter; upcoming deliverables and costs for the fiscal year; risks and mitigation strategies associated with ongoing work; reasons for any cost or schedule variances