A Structural Integrity Reserve Study, or SIRS, is a study of the reserve funds required for the future major repair and replacement of the structural components of a condominium or cooperative building. Florida requires one for every residential building that is three or more habitable stories tall, and it must be updated at least every ten years. The study tells the board what the building's structure will cost to maintain and how much must be set aside each year to pay for it.
Why Florida created the SIRS requirement
The requirement was enacted in 2022, after the collapse of Champlain Towers South in Surfside, as part of the same law that created mandatory milestone inspections. For decades Florida condominium owners could vote each year to waive reserves entirely, and many buildings reached forty or fifty years of age with almost nothing set aside for roofs, waterproofing or concrete restoration. The Legislature's answer was to require an engineering-based study of the structural components and to remove the owners' ability to waive funding for them.
The statute has been amended in each session since: in 2023 to clarify which buildings are covered and who may perform the study, in 2024 to tie it to the new website-posting and director-education requirements, and in 2025 to add funding flexibility for associations facing large repair bills at the same time.
Which associations must have a SIRS
The requirement applies to a residential condominium association (and, under Chapter 719, a cooperative) that operates a building three or more habitable stories in height. The count is of habitable stories, so a two-story building over a parking garage is generally not covered, while a three-story walk-up is. Mixed-use and commercial condominiums are covered as to their residential buildings. Homeowners associations under Chapter 720 are not subject to the SIRS requirement at all, although many HOA declarations impose reserve obligations of their own.
Associations that existed on or before July 1, 2022 were required to complete their first SIRS by December 31, 2024. Associations created after that date must have a SIRS before turnover of control from the developer, and the developer must complete it. Every association must then update the study at least every ten years after its creation.
What the study must include
The statute lists the components a SIRS must address:
- Roof
- Structure, including load-bearing walls and other primary structural members and primary structural systems
- Fireproofing and fire protection systems
- Plumbing
- Electrical systems
- Waterproofing and exterior painting
- Windows and exterior doors
- Any other item that has a deferred maintenance expense or replacement cost exceeding the statutory threshold and that affects the structural integrity of the building
For each component the study must state its remaining useful life, its estimated replacement cost or deferred maintenance expense, and the annual reserve contribution needed to fund it. The study may recommend a funding schedule, and the association may use a pooled (cash-flow) method as well as the traditional straight-line method, so long as the structural components are funded as the study recommends.
The study begins with a visual inspection of the building's habitable and non-habitable areas, including the components listed above. That inspection must be performed or verified by a licensed engineer or architect. Other portions of the study, such as the cost and life estimates, may be prepared by a qualified reserve specialist. If a milestone inspection has recently been completed, the association may rely on it for the visual-inspection portion, which is why many associations coordinate the two.
SIRS and the end of reserve waivers
The SIRS matters because of what it does to the budget. Historically, a majority of owners at a duly called meeting could vote to waive reserves or fund them at a reduced level. For budgets adopted on or after December 31, 2024, that vote is no longer available for the SIRS components: the association must include the reserves the study requires, and it may not use those reserve funds for any other purpose. Owners may still vote to waive or reduce reserves for components that are not structural (pavement, non-structural amenities, furnishings) and, if the study identifies them, to reduce or eliminate reserve funding for items the engineer concludes do not need it.
The practical result is that the SIRS drives the largest line item in many budgets. Boards should expect the first fully funded budget to be a shock to owners who have grown accustomed to waivers, and should plan communications accordingly. Our reserve funding article explains the funding rules in detail.
Recent changes: loans, lines of credit and timing
Legislation enacted in 2025 gave associations additional tools when a milestone inspection identifies repairs that must be completed while reserves are also being funded. Among other things, associations may fund reserves through a loan or line of credit, and an association that has completed a milestone inspection within the preceding years may, with owner approval, temporarily adjust reserve contributions to prioritize the repairs the inspection requires. The 2025 law also raised the dollar threshold for the "any other item" category and adjusted deadlines for associations that had recently completed milestone inspections. These provisions have conditions and time limits, and the details should be confirmed against the current statute before a board relies on them.
Consequences of not complying
The statute is unusually direct: if an association fails to complete a SIRS, that failure is a breach of the officers' and directors' fiduciary relationship to the unit owners. The Division of Florida Condominiums, Timeshares, and Mobile Homes may investigate complaints and impose penalties, insurers increasingly ask for the study before binding or renewing coverage, and lenders and buyers ask for it at every sale. A board that cannot produce a current SIRS is exposed on every front.
The SIRS as an official record
The completed study is part of the association's official records and must be maintained for at least fifteen years after it is completed. Owners may inspect it, associations of 25 or more units must post it on their website or application, and a seller must provide the buyer of a unit with the most recent SIRS (or a statement that none has been completed) as part of the statutory resale disclosures under section 718.503. The association must also notify owners when the study has been completed.
What a board should do now
- Confirm whether each building is three or more habitable stories and therefore covered.
- If a SIRS has been completed, calendar the ten-year update and confirm the current budget funds the components the study identifies.
- If a milestone inspection is coming due, coordinate the two engagements so the engineer's visual inspection serves both purposes.
- Review the reserve schedule with the association's accountant and counsel before the budget meeting, and prepare owner communications that explain what changed and why.
- Post the study, the budget and the notice of completion where the statute requires.
For community association managers: see The condominium received its milestone inspection report or SIRS: what happens next? in the Manager Resource Center.
Frequently Asked Questions About the SIRS
Does a two-story condominium building need a SIRS?
No. The requirement applies to buildings that are three or more habitable stories in height. Two-story buildings are not covered, although the association must still fund the traditional reserves for roofing, painting, pavement and other items above the statutory threshold unless the owners vote to waive them.
Is a SIRS the same thing as a milestone inspection?
No. A milestone inspection is a structural safety inspection required when a building reaches a certain age; a SIRS is a financial study of what the structural components will cost to maintain and replace. They overlap in the visual inspection, and the statute allows the association to coordinate them, but each has its own deadlines and consequences.
Who may prepare a SIRS?
The visual inspection portion must be performed or verified by a licensed engineer or architect. Other portions may be prepared by a qualified reserve specialist. Boards should ask any provider to confirm which portions its personnel are licensed or certified to perform.
Can the owners vote to waive the reserves the SIRS requires?
Not for budgets adopted on or after December 31, 2024. Owners may still vote to waive or reduce reserves for non-structural components.
How often must the study be updated?
At least every ten years after the association's creation. Many engineers recommend interim updates after major repairs or a hurricane, because the remaining useful life of the components changes.
What happens if our association never completed a SIRS?
The failure is defined by statute as a breach of the directors' fiduciary duty, and it exposes the association to Division enforcement, insurance and lending problems, and claims by owners and buyers. The board should engage an engineer immediately and speak with counsel about the budget and disclosure consequences.
Contact Hamilton Mikes
Hamilton Mikes advises Southwest Florida condominium and cooperative boards on SIRS compliance, reserve funding and the repair projects the studies identify. Call 239-594-7227 or visit our Budgeting and Financial Reporting page.
Statutes and authorities referenced
- § 718.112(2)(g), Fla. Stat. (structural integrity reserve study)
- § 718.112(2)(f), Fla. Stat. (reserve funding; limits on waiver)
- § 719.106(1)(k), Fla. Stat. (cooperatives)
- § 553.899, Fla. Stat. (milestone inspections)
- § 718.503(2), Fla. Stat. (resale disclosure of the SIRS)
- Session laws: SB 4-D (2022), SB 154 (2023), HB 1021 (2024), HB 913 (2025)