This bill, known as the "Tim Hart Wildland Firefighter Classification and Pay Parity Act" or "Tim's Act," aims to significantly reform and enhance the compensation, benefits, and support systems for Federal wildland firefighters, improving recruitment, retention, and overall well-being. A central provision establishes special base rates of pay for wildland firefighters across General Schedule grades 1 through 15, replacing standard rates with increases ranging from 1.5% to 42%. These new rates are considered basic pay for all purposes, including locality pay, and will be adjusted annually based on the Consumer Price Index, with similar increases for prevailing rate employees. The legislation introduces Wildland Fire Incident Response Premium Pay for employees deployed to qualifying incidents, paid at a daily rate of 450% of their hourly basic pay, subject to an annual cap of $9,000. Special limitations on aggregate pay are also modified, allowing certain premium pay for emergency suppression activities to be disregarded up to Executive Level II. To support firefighter well-being, the bill mandates the creation of a Federal Wildland Firefighter Cancer and Cardiovascular Disease Database to track chronic illnesses linked to environmental exposure. It also establishes a comprehensive mental health awareness and support program , including peer support networks and dedicated mental health services, alongside 7 consecutive days of annual mental health leave. The Office of Workers' Compensation Programs (OWCP) is directed to recognize post-traumatic stress disorder and psychological stress-related injuries for wildland firefighters, ensuring long-term coverage and expedited claims. Additionally, the bill provides for paid rest and recuperation leave following qualifying incidents, to be used immediately. Significant improvements are made to retirement benefits , allowing wildland firefighters to credit past service and including overtime pay as basic pay for retirement calculations. A separate normal-cost percentage is established under FERS, and firefighters with specific job-related diseases are considered disabled for retirement purposes, shortening the waiting period. Beyond direct compensation, the Act includes provisions for a recruitment and retention bonus of at least $1,000, adjusted by CPI, and a housing allowance for firefighters deployed over 50 miles from home. A voluntary tuition assistance program offering at least $4,000 annually is also established for career transition. The bill mandates hazardous duty pay for specific dangerous tasks and establishes a Wildland Fire Management Casualty Assistance Program within the Department of the Interior to provide assistance to affected firefighters and their next-of-kin. Finally, the legislation addresses pay parity for Federal structural firefighters , requiring their compensation to be comparable to wildland firefighters under this Act. The definition of "firefighter" under the Federal Employees' Retirement System is expanded to explicitly include wildland firefighters and their supervisors, allowing for continuous service accrual.