SIRS in Florida condos: what boards must do and by when

Last updated 2026-07-24

What is a SIRS in a Florida condo?

A Structural Integrity Reserve Study, or SIRS, is a study performed by an engineer or architect licensed in Florida that looks at specific structural and life-safety components of a condo building and tells the association how much money it needs to be setting aside in reserves for each one. It is not the same thing as the milestone inspection, though the same engineer sometimes handles both for the same building at the same site visit. Under Fla. Stat. 718.112(2)(g), the SIRS has to cover at minimum: roof, load-bearing walls or other primary structural members, floor, foundation, fireproofing and fire protection systems, plumbing, electrical systems, waterproofing and exterior painting, windows and exterior doors, and "any other item that has a deferred maintenance expense or replacement cost that exceeds $10,000 and the failure to replace or maintain such item negatively affects the items listed... as determined by the licensed engineer or architect performing the visual inspection" ^[1]. That last catch-all matters. It means your SIRS list isn't fixed to nine bullet points; the inspector can add components if their condition threatens the structural items. The study has to include, for each component: the remaining useful life, the estimated replacement cost, and the recommended reserve amount needed per year to fully fund replacement by end of useful life ^[1]. This is different from a generic reserve study, which is a broader financial planning document covering everything from pool furniture to paint that isn't tied to a specific statute for structural funding.

What is a reserve study?

Roof	8 years	$400,000	$50,000
Pool deck	4 years	$60,000	$15,000
Elevator modernization	12 years	$180,000	$15,000	A SIRS is narrower and more rigid: it only covers structural and life-safety items, it must be done by a licensed engineer or architect (not a reserve study firm without that credential), and once the SIRS numbers are in, the association legally cannot waive or reduce reserve funding for those specific components, unlike the discretionary reserves that still exist for non-structural items [1]. For more on how the two studies fit together, see reserve study and hoa reserve study.

A reserve study is a physical and financial assessment of a community's common-area assets (roofs, pavement, pools, elevators, siding) that estimates each item's remaining life and the future cost to repair or replace it, then translates that into a recommended annual reserve contribution. Most reserve studies cover 20 to 30 years of forecasted capital expenses and get updated every 3 to 5 years as costs and conditions change. A reserve study for an HOA works the same way conceptually as one for a condo, though Florida's statutory reserve requirements under Chapter 718 apply specifically to condominiums, not homeowners' associations (Chapter 720 has its own, separate and generally less prescriptive reserve rules). If your community is an HOA rather than a condo, don't assume the SIRS deadline or the non-waivable reserve rule applies to you; confirm with your association's counsel which chapter governs your documents. The output of a reserve study is usually a table like this: | Component | Remaining Useful Life | Estimated Replacement Cost | Annual Reserve Contribution |

Which Florida condo buildings need a SIRS, and by when?

Any condominium building that is three stories or more in height and subject to the Condominium Act needs a SIRS, regardless of whether it's a single building or part of a multi-condo association ^[1]. The first SIRS deadline was December 31, 2024, for buildings that reached their milestone inspection threshold (25 or 30 years old depending on coastal location) on or before that date ^[1]. After the first SIRS, the law requires a new one every 10 years ^[1]. Some buildings got a short breathing-room window: the 2023 amendments (SB 154) allowed associations that hadn't completed their SIRS by the original 2024 deadline to get one done and adopt a budget with full reserves by the end of 2025, provided specific procedural steps were followed, but that relief was building-specific and time-limited, so don't assume it still applies to your building without checking with counsel ^[2]. Condo buildings under three stories, and single-family or townhome HOAs governed by Chapter 720, are not subject to the SIRS mandate. But three-story is measured by the whole structure, more than habitable stories, so a two-story building over a parking garage level can sometimes still count as three stories for purposes of the milestone/SIRS thresholds; that's a determination for your engineer and, if needed, your local building official.

How much does a SIRS or reserve study cost?

Costs vary widely by building size, number of components, and region, and there's no statewide fee schedule, so any number you see is a rough range, not a quote. Anecdotal reporting from Florida condo associations and property managers commonly cites SIRS costs somewhere between $3,000 and $20,000+ for a typical mid-size building, with larger or more complex buildings (long shorelines, multiple towers, older mechanical systems) running higher. A standard, non-structural reserve study for a smaller HOA might run $1,000 to $3,000, while full studies for large, amenity-heavy condos can run several thousand dollars more. The honest answer is: get at least two or three quotes from Florida-licensed engineers or architects who do this work regularly, and ask what's included (site visit, drone or elevation inspection, invasive testing if needed, written report meeting the statutory checklist). A cheap SIRS that skips required components isn't actually cheap; it just moves the cost to a redo, and possibly to a DBPR complaint if a unit owner challenges it. DBPR's Division of Florida Condominiums, Timeshares, and Mobile Homes is the state agency that regulates condo association compliance and licenses community association managers; its site has current guidance on filing and inspection requirements ^[3].

What happens if a board doesn't have full SIRS reserves and doesn't complete it on time?

Once a SIRS is completed, the board must include the fully funded reserve amounts for those covered components in the association's next annual budget, and owners cannot vote to waive or reduce SIRS reserves the way they historically could waive general reserves ^[1]. This is the single biggest financial shift in the 2022-2023 condo reform laws (SB 4-D and its follow-ups): reserve waivers for structural items are gone. A board that skips the SIRS deadline entirely faces a harder problem than a late fee. Without the study, the association has no defensible number for structural reserves, which means the budget itself may not comply with 718.112, unit owners or buyers may raise it in litigation or in a sale, and mortgage lenders and title insurers increasingly ask for SIRS status before closing on units in older buildings. Fannie Mae and Freddie Mac both tightened project eligibility rules for condos with unresolved structural or reserve issues starting in 2022, which can freeze financing for buyers and sellers alike even absent a state enforcement action. If your board is behind, the fastest path forward is: get the SIRS scheduled with a licensed engineer this quarter, get a rough budget impact estimate even before the final report lands, and start owner communication early. Boards that wait until the report is final to tell owners about the number are the ones that get ambushed at the annual meeting.

What is an HOA assessment, and how is it different from a special assessment?

An HOA assessment (sometimes called a regular or annual assessment) is the recurring fee every unit owner or homeowner pays to fund the association's operating budget and reserves. It's usually billed monthly, quarterly, or annually and is set by the board based on the approved budget. "What are HOA assessments" and "what is HOA assessment" both point to this same core mechanism: it's the association's primary funding tool, authorized by the governing documents and by statute (Fla. Stat. 718.116 for condos) ^[4]. A special assessment is different: it's a one-time (or limited-duration) additional charge levied outside the regular budget, usually to cover an unplanned or underfunded expense, like a structural repair the reserves didn't cover, an insurance deductible after storm damage, or a SIRS-driven capital project that reserves haven't caught up to yet. Special assessments are the direct financial consequence boards face when reserves (especially SIRS reserves) were underfunded or waived in prior years. See hoa special assessment for how these are noticed and voted on, and condo special assessment insurance for how insurance sometimes offsets part of the cost.

How much should an HOA or condo have in reserves?

There's no single statewide dollar figure, because the right reserve level depends entirely on your building's components, ages, and replacement costs, which is exactly why the SIRS and reserve study exist: to replace guesswork with an engineer's or reserve specialist's calculation. That said, the statutory standard for Florida condos post-2022 reform is full funding for SIRS-covered components, meaning the reserve schedule has to reach 100% of the calculated need by each item's replacement date, with no owner vote allowed to reduce or skip that funding ^[1]. For non-SIRS components (pool furniture, landscaping equipment, clubhouse interiors), Florida condo boards can still budget on a "pooled" or "straight-line" basis and, in some circumstances subject to owner vote, adjust below full funding, though the trend since 2022 is toward tighter scrutiny of any underfunding. A rough industry rule of thumb some reserve specialists use for older, non-statutory reserve planning is that a healthy reserve fund sits somewhere around 70% funded relative to the ideal full-funding schedule, but this is a general guideline from reserve-study practice, not a Florida statutory threshold, and it doesn't apply to SIRS components, which the law requires at 100%. For a rundown of these thresholds by building age, see reserve study for condo association.

Are HOA or condo special assessments tax deductible?

Generally, no, not for the individual owner claiming a personal itemized deduction, because a special assessment for capital improvements or structural repairs is treated by the IRS as a capital expense that adds to the owner's cost basis in the property, not as a currently deductible expense. This is the same logic the IRS applies to home improvements generally: you don't deduct the cost of a new roof, you add it to your basis, which can reduce capital gains tax when you sell. There are narrow exceptions. If a unit is a rental or investment property, a special assessment tied to a capital improvement may be depreciable over time, and an assessment tied to a deductible operating expense (rather than a capital improvement) might be currently deductible for that rental. None of this is a substitute for actual tax advice: a CPA needs to look at what the specific special assessment was for (structural replacement versus routine repair versus insurance deductible) before giving you a real answer, and the correct treatment can differ by owner depending on whether the unit is a primary residence, second home, or rental.

How does SIRS interact with the milestone inspection?

The milestone inspection (Fla. Stat. 553.899) is a separate, structural-safety-focused inspection required for condo and cooperative buildings three stories or more, due by the building's 30th year (or 25th year if within three miles of the coast), and every 10 years after ^[5]. It's performed by a licensed engineer or architect and produces a report on structural safety, sometimes flagging "substantial structural deterioration" that triggers repair deadlines. SIRS and milestone inspections often get bundled by the same firm on the same site visit because they look at overlapping components (roof, structure, waterproofing), but they answer different questions: milestone asks "is this building structurally safe right now," while SIRS asks "how much money do we need to be saving for these components over their remaining life." A building can pass its milestone inspection and still have a SIRS that shows years of underfunded reserves, and vice versa in theory, though in practice a building with real structural deterioration usually shows funding gaps too. Boards juggling both deadlines, plus the resulting reserve and assessment math, often lose track of who's supposed to file what and by when. That's the exact gap a $199 Building-Specific Board Compliance Kit is built to close: it organizes your building's milestone and SIRS deadlines, reserve line items, and owner-notice timeline into one schedule, so nothing falls through when your management company changes or a board term turns over. It doesn't replace your engineer's inspection or your reserve study; it organizes what those professionals produce.

What should a board do first if it hasn't started its SIRS yet?

Start by confirming your building's exact three-story status and coastal-mileage classification with your county building department, since both change your deadline math. Then call two or three Florida-licensed engineering firms that specifically list SIRS and milestone work (not general home inspectors) and get written quotes and timelines; a rushed six-week SIRS from a firm that's never done one is a real risk to report quality. While you wait on the engineer's report, start modeling the budget impact with your treasurer or management company using rough replacement-cost ranges, so the board isn't blindsided when the final numbers land. Send owners a plain-language heads-up early, before the special meeting where the new budget gets adopted; boards that surprise owners with a six-figure assessment notice get far more pushback than boards that flagged the risk months earlier. Finally, put the 10-year SIRS renewal and the 10-year milestone renewal on a calendar now, with reminders well before the deadline, not the month of. Chapter 718 gives associations that reach these deadlines with a completed report and adopted budget real legal protection; associations that arrive at the deadline with nothing done have no such cushion ^[1].

Where can boards find reserve fund relief or funding options?

Florida has periodically debated legislative relief for associations facing sudden, large SIRS-driven assessments, including proposals to phase in full funding over several years rather than all at once. Any relief provision is time-limited and building- or circumstance-specific, so a board should not assume a relief mechanism from a prior legislative session still applies; check current status with the association's attorney and see florida condo reserve fund relief for context on what's been proposed and enacted historically. Outside of legislative relief, the practical funding options boards use are: phased special assessments (spread over 12 to 36 months rather than one lump sum), association loans from banks that specialize in community association lending, and in some cases insurance proceeds if the deficiency relates to storm or casualty damage rather than routine deferred maintenance. None of these are free money; they're financing mechanisms that shift when owners pay, not whether they pay.

Frequently asked questions

What is a reserve study for an HOA?

It's a physical inspection and financial forecast of a community's common-area components (roofs, pools, pavement, siding) that estimates remaining useful life and replacement cost for each, then recommends an annual reserve contribution. For condos under Chapter 718, structural components now require the more rigid SIRS version instead of a general reserve study.

What is a SIRS in Florida condo law exactly?

A Structural Integrity Reserve Study, required by Fla. Stat. 718.112(2)(g) for condo buildings three stories or higher. A licensed engineer or architect inspects structural and life-safety components and calculates the full, non-waivable reserve funding needed for each through its remaining useful life.

How much does a SIRS cost in Florida?

There's no set price; anecdotal ranges commonly cited by associations run from roughly $3,000 to $20,000 or more depending on building size and complexity. Get multiple quotes from Florida-licensed engineers or architects who regularly perform SIRS and milestone work, and confirm the report meets every component the statute requires.

How much should an HOA have in reserves?

There's no universal dollar amount; it depends on your components' ages and replacement costs. For Florida condo SIRS components, the law now requires full funding (100% of the calculated need) with no owner waiver allowed. Non-SIRS reserves may still be adjusted by owner vote in some associations, subject to your governing documents.

What is an HOA assessment versus a special assessment?

A regular assessment is the recurring fee (monthly, quarterly, or annual) that funds the operating budget and reserves. A special assessment is a one-time or limited-duration extra charge, often triggered when reserves fall short of an unexpected or newly required cost, like SIRS-driven structural repairs.

Are HOA special assessments tax deductible?

Generally no for a personal residence; the IRS typically treats capital-improvement assessments as additions to your cost basis rather than a deductible expense. Rental or investment properties may have different, sometimes depreciable, treatment. Talk to a CPA about the specific assessment purpose before assuming any deduction applies.

Which Florida condo buildings must complete a SIRS?

Condominium buildings three stories or more in height, subject to Chapter 718, need a SIRS. The first deadline was December 31, 2024, for buildings meeting milestone-inspection age thresholds by that date; renewals are required every 10 years after.

What happens if my association misses the SIRS deadline?

There's no fixed statutory fine listed in 718.112 itself, but practical consequences follow fast: the association's budget may not defensibly reflect required reserves, unit sales can stall as lenders and title companies flag unresolved SIRS status, and the board loses any argument that it acted within the statute's timeline if a dispute arises.

Does SIRS replace the milestone inspection?

No. The milestone inspection (Fla. Stat. 553.899) evaluates structural safety and is due at year 30 (or 25 if within three miles of the coast). SIRS (Fla. Stat. 718.112) calculates reserve funding for structural components. Many firms perform both during the same site visit, but they answer different questions and are separate statutory requirements.

Can owners vote to waive SIRS reserve funding?

No. Since the 2022-2023 reform laws, Florida condo associations cannot vote to waive or reduce reserve funding for SIRS-covered components once the study is complete. Owners retain more flexibility over non-structural reserve items, subject to the association's documents and current statute.

How often does a Florida condo need a new SIRS?

Every 10 years after the first one, per Fla. Stat. 718.112(2)(g). Boards should calendar the renewal well before the 10-year mark, since scheduling a licensed engineer, completing the site work, and adopting the resulting budget all take real time.

Does a reserve study cost the same as a SIRS?

No. A basic non-structural reserve study for a smaller HOA can run roughly $1,000 to $3,000. A SIRS, because it requires a licensed engineer or architect and covers statutorily mandated structural components, commonly runs higher, with anecdotal Florida figures ranging from about $3,000 to $20,000 or more depending on building size.

Sources

1. Florida Legislature, Fla. Stat. 718.112(2)(g): SIRS required components, full-funding rule, and no-waiver provision for condo buildings three stories or more
2. Florida Senate, SB 154 (2023) bill text: 2023 amendments allowing limited extension pathways for associations completing SIRS after the original deadline
3. Florida DBPR, Division of Florida Condominiums, Timeshares, and Mobile Homes: State agency regulating condo association compliance and licensing of community association managers
4. Florida Legislature, Fla. Stat. 718.116: Statutory basis for condo association regular assessments
5. Florida Legislature, Fla. Stat. 553.899: Milestone inspection requirement for buildings three stories or more, due at 30 years or 25 years if within three miles of coast, and every 10 years after