Calculators
Florida SIRS Reserve Study Planner
Model SB 4-D Structural Integrity Reserve Study contributions before your reserve specialist runs the formal numbers
Florida's SB 4-D (2022) and the SB 154 (2023) clean-up bill require every condominium and cooperative association of three stories or more to commission a Structural Integrity Reserves Study (SIRS) at least every ten years, and to fully fund the components the SIRS identifies. The penalty for getting it wrong is not subtle: directors can be personally liable, and units in non-compliant buildings have already seen 30–50% valuation hits at re-sale.
This planner models the math underneath a SIRS so a board can stress-test contribution levels before commissioning the formal study. Add the components in scope (roof, structure, fireproofing, plumbing, electrical, waterproofing, windows and doors), tell it today's replacement cost, useful life, remaining life, and current reserve balance, then watch the required annual contribution change as you toggle inflation, horizon, and funding method.