Florida condo structural inspection requirements explained

Last updated 2026-07-24

What structural inspection requirements actually apply to Florida condos?

Two separate laws, not one. That trips up more boards than anything else in this process. The first is the milestone inspection, created by Fla. Stat. 553.899, which applies to buildings 3 stories or more in height. The statute requires a "phase one" visual structural and life-safety inspection by a licensed architect or engineer when a building reaches 30 years of age, and every 10 years after that. If the building is within 3 miles of the coastline, the trigger drops to 25 years ^[1]. Local building officials can also require an inspection sooner if they have reason to believe there's a structural problem. The second is the Structural Integrity Reserve Study (SIRS), governed by Fla. Stat. 718.112(2)(g) for condos. A SIRS is a study by a licensed engineer or architect (or, for some components, a person qualified under DBPR rules) that projects the remaining useful life and replacement cost of specific structural components, and it must happen at least every 10 years ^[2]. Unlike milestone inspections, SIRS ties directly into how much money the association has to keep in reserves. There's no waiving reserve funding for SIRS components anymore, a change lawmakers made after the Champlain Towers South collapse in Surfside in June 2021, which killed 98 people and triggered the entire legislative overhaul ^[3]. Both laws came out of the same 2022 and 2023 legislative sessions (SB 4-D and SB 154). If you're a board member trying to plan a 2026 or 2027 budget, you need to track both timelines separately, because a building can be due for a milestone inspection and a SIRS in different years.

When is a milestone inspection required for my building?

The trigger is age and distance from the coast, not condition. A condo, cooperative, or any building 3 stories or taller must get a phase one milestone inspection by December 31 of the year it turns 30, or the year it turns 25 if it sits within 3 miles of a coastline ^[1]. After that first inspection, it repeats every 10 years for the life of the building. The "3 miles of coastline" language matters more than people think. It's measured from the mean high water line, and DBPR and local building officials have been inconsistent about exactly how they measure it in practice, so if your building is close to that line, get your local building department to confirm the distance in writing rather than guessing. Confirm with your association's counsel and county building department, since interpretation can vary by jurisdiction. Phase one is a visual inspection. If the inspector finds "substantial structural deterioration," the law requires a phase two inspection, which is more invasive (think core samples, opened-up walls, closer look at rebar and post-tension cables) ^[1]. Phase two isn't optional once phase one flags a problem; the statute requires it. Here's the part boards get wrong: the local building official, not the board, ultimately enforces the deadline and can order the inspection done even earlier if there's a complaint or visible sign of distress. Waiting until the calendar year your building turns 30 to start looking for an engineer is playing it too close. Good firms are booked out months in advance in high-rise markets like Miami-Dade and Broward.

What is a SIRS (Structural Integrity Reserve Study) and how is it different from a milestone inspection?

A SIRS is a reserve study focused specifically on structural components, and it's a separate legal requirement from the milestone inspection. Under Fla. Stat. 718.112(2)(g), condo associations must have a SIRS completed at least every 10 years for buildings 3 stories or higher, covering a defined list of components: roof, load-bearing walls, primary structural members, floor, foundation, fireproofing and fire protection systems, plumbing, electrical, waterproofing and exterior painting, windows and 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 components previously described" ^[2]. The SIRS has to be performed by a licensed engineer or architect, though DBPR rules allow some flexibility for who can inspect certain non-structural items on the list. The output isn't just a pass/fail; it's a funding schedule showing remaining useful life and estimated replacement cost for each component, which the association then has to use to fund reserves at a level the statute treats as mandatory, not optional. This is the piece that changed after Surfside. Before the 2022 reforms, condo associations could vote to waive or reduce reserve funding, year after year, which is part of why so many older buildings arrived at their 30-year milestone with a funding gap and a special assessment as the only option. SIRS components can no longer be waived or underfunded by member vote ^[2]. If you want the full mechanics of how a SIRS gets built and funded, see our guide to what a reserve study is and how it works and our HOA-specific reserve study breakdown, since HOAs (as opposed to condos) fall under a different, currently less strict statutory framework.

What is a reserve study, and what is it for?

A reserve study is a professional assessment of a building's major shared components (roof, structure, paving, elevators, pool, plumbing, etc.) that estimates how much life each one has left and how much it will cost to repair or replace. It produces a funding plan so the association isn't caught flat-footed when the roof needs replacing in year 18 instead of year 25. A generic reserve study, done voluntarily or under older HOA rules, and a Florida SIRS are related but not identical. A SIRS specifically covers structural and life-safety components under Fla. Stat. 718.112(2)(g), while a broader reserve study (sometimes still required for other funds under 718.112(2)(f)) can include cosmetic and amenity items like pool decks, painting, and clubhouse furniture that aren't necessarily structural. For condo boards, the practical answer is: you need the SIRS by law, and most experienced managers recommend doing a full reserve study alongside it anyway, because it's inefficient to pay an engineer to visit the building twice for two overlapping studies. Ask your engineering firm to quote both together. For a plain breakdown of reserve study basics and what to ask a firm before you sign a contract, see reserve study for a condo association.

What is a reserve study for an HOA, and does it work the same way?

For homeowners associations (single-family and townhome HOAs, not condos), Florida's reserve rules are looser. HOAs are governed by Fla. Stat. ch. 720, not ch. 718, and as of the current statute, HOAs are not subject to the mandatory SIRS requirement that applies to condos and co-ops. That requirement is specific to condominium and cooperative associations under ch. 718 and ch. 719. An HOA reserve study still serves the same core purpose: figuring out what the roads, drainage, clubhouse, gates, and other common elements will cost to maintain and replace over time, and setting aside money accordingly. But for most HOAs, reserve funding levels are still something the membership can vote to waive or reduce annually, unless the HOA's own governing documents say otherwise. That gap matters for HOA board members reading condo-focused headlines and assuming the same law applies to them. It generally doesn't, at least not yet; there's been legislative discussion about extending stricter reserve rules to HOAs, so confirm the current state of the law with your association's counsel before you budget. See HOA reserve study for HOA-specific mechanics.

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

A regular assessment is the recurring fee (usually monthly or quarterly) every unit owner pays to fund the association's operating budget and reserves. It's set by the board based on the annual budget and is predictable; you budget for it like a mortgage payment. A special assessment is a one-time (or occasionally installment-based) charge levied outside the regular budget, usually because there's a large expense the reserves don't cover: a new roof, storm damage repair, a structural repair flagged by a milestone inspection, or a funding gap the board didn't see coming. Special assessments can be a few hundred dollars per unit or, in extreme cases involving structural repairs, tens of thousands of dollars per unit. Surfside-area buildings and older coastal high-rises have seen assessments in the $50,000 to $200,000+ per-unit range for major structural remediation, though those are outlier cases, not the norm. Under Florida law, the board generally has the authority to levy a special assessment without a membership vote, as long as it follows the association's bylaws and provides proper notice, though the specific process (notice period, board meeting requirements) depends on the association's governing documents. That's a governing-document question your board attorney needs to answer for your specific building; this article can't give you a verdict on your documents. For how special assessments interact with insurance and what's typically covered versus what falls on owners, see condo special assessment insurance and our broader explainer on HOA special assessments.

How much should a condo or HOA have in reserves?

There's no single statutory dollar figure ('your association needs $X in reserves'). What the law requires, for condos, is that reserve funding for SIRS-covered components be based on the actual replacement cost and remaining useful life identified in the SIRS itself, fully funded, without the option to waive it ^[2]. In practice that means the number is different for every building, driven by its age, size, roof type, and how many structural components it has. A commonly cited rule of thumb among reserve study professionals (not a legal standard) is that reserves should be funded to somewhere around 70% or more of the "fully funded" level to avoid special assessments, based on models used by firms like Association Reserves and standards referenced by the Community Associations Institute. That's an industry guideline, not a Florida statutory threshold, so don't quote it to your members as law. What you can quote as law: as of the reforms following SB 4-D and SB 154, condo associations can no longer vote to waive reserve funding for SIRS components (roof, load-bearing walls, primary structural members, floor, foundation, fireproofing, plumbing, electrical, waterproofing, windows/doors) ^[2]. Non-SIRS reserve items (painting a clubhouse, replacing pool furniture) may still be subject to waiver votes depending on your documents and current law; confirm with counsel, because this is an area where the legislature has continued to tweak deadlines and exemptions. For buildings that got hit with reserve requirements they can't fund immediately, the legislature has periodically discussed relief and phase-in options. See our tracking on Florida condo reserve fund relief for the current state of any delay or installment provisions.

How much does a reserve study or SIRS cost, and who has to do it?

Costs vary a lot by building size and complexity, and there's no statewide fee schedule, so treat these as ranges from industry sources rather than a guarantee. A basic reserve study for a small association can run roughly $1,500 to $5,000, according to figures commonly cited by state consumer and community-association resources; a full SIRS for a larger high-rise condo, which requires an engineer's site visit and structural assessment on top of standard reserve modeling, often runs several thousand dollars higher, into the $10,000 to $30,000+ range for large or complex buildings. Get multiple quotes; prices for the same building can differ substantially between firms depending on how much site inspection and destructive testing they include. The SIRS must be performed, at minimum, by an engineer or architect licensed in Florida for the structural components; DBPR rules and Fla. Stat. 718.112(2)(g) govern who qualifies for the different component categories ^[2]. Don't let a board member or property manager sign off on a document calling itself a SIRS unless it was actually prepared by a properly licensed professional; an improperly prepared study won't satisfy the statute and could leave the association exposed if there's ever litigation. Milestone inspections likewise must be performed by a licensed architect or engineer, and the phase one report has a specific statutory format DBPR and local building departments expect ^[1]. Ask any firm you're considering to show you a sample phase one report from another Florida association before you sign a contract; a vague report that doesn't match the statutory checklist can create headaches with your local building official later.

Are HOA special assessments tax deductible?

For most owners, no, not directly, and this is one of the most common misconceptions boards run into when members ask why the association can't just 'write off' the assessment. Special assessments used for improvements, general repairs, or reserve contributions are generally not deductible as a personal expense on an individual owner's federal income tax return, according to IRS guidance on real estate expenses; they're typically treated as an addition to the owner's cost basis in the property rather than a deductible expense ^[4]. There are narrow exceptions. If a special assessment is specifically for repairs (as opposed to improvements) and the unit is a rental property, a landlord-owner may be able to deduct their share as a rental expense, similar to how repairs to a rental property are deductible. If part of the assessment covers something like a casualty-loss repair in a federally declared disaster area, there may be a casualty-loss deduction angle, but the rules are specific and limited. None of this is tax advice; every owner's situation differs, and the correct answer depends on their own tax return and whether the unit is a primary residence, rental, or investment property. Owners should talk to a CPA, not the board, about their personal deduction, and the board should avoid making blanket statements to owners about deductibility.

What happens if a board misses the milestone or SIRS deadline?

Local building officials enforce milestone inspection deadlines, and missing one isn't a quiet paperwork problem; it can trigger code enforcement action, fines, and in some jurisdictions a building being flagged as unsafe until the inspection is done. Some counties have started sending notices well ahead of the deadline specifically because of how much attention this got after Surfside. Missing a SIRS deadline creates a different kind of exposure: the association may be out of compliance with Fla. Stat. 718.112, which can affect everything from the board's ability to defend funding decisions in a dispute to the association's standing with lenders and insurers. Some mortgage lenders and condo insurers have started asking for milestone and SIRS documentation before writing or renewing coverage, which means a missed deadline can show up as a financing or insurance problem for individual owners trying to sell or refinance their units, more than a board-level compliance issue. The practical fix is not complicated, just tedious: track both deadlines on a calendar separate from your regular board calendar, get quotes from licensed engineers a year ahead of the actual due date (not the month of), and keep every report, invoice, and board resolution related to both processes in one place so you can hand it to a new manager, a lender, or a buyer's attorney without a scramble. This is the exact organizational problem our $199 Building-Specific Board Compliance Kit is built to solve; it doesn't replace the licensed engineer who does your SIRS or milestone inspection, but it keeps your deadlines, documents, and owner communications organized so nothing falls through the cracks between board terms.

How do milestone inspections and SIRS deadlines line up over a building's life?

Milestone inspection (phase one)	Fla. Stat. 553.899	Age 30 (age 25 if within 3 miles of coastline)	Every 10 years	Licensed FL architect or engineer
Milestone inspection (phase two)	Fla. Stat. 553.899	Only if phase one finds substantial structural deterioration	As needed	Licensed FL architect or engineer
SIRS	Fla. Stat. 718.112(2)(g)	Buildings 3+ stories, condos/co-ops	Every 10 years	Licensed engineer or architect (component-dependent)
Reserve funding for SIRS items	Fla. Stat. 718.112(2)(f)-(g)	Once SIRS is completed	Ongoing, non-waivable for SIRS components	Board, based on SIRS figures	For a coastal building built in 1996, that means the first milestone inspection is due by the end of 2021 (25-year trigger), and the first SIRS is due by December 31, 2024 under the transition timeline set by the 2022-2023 reforms, with both then repeating on their own 10-year clocks. A non-coastal building of the same age gets a 30-year milestone trigger instead of 25, but the SIRS deadline for existing buildings was generally set at December 31, 2024 regardless of coastal proximity, per the phase-in schedule in the reform legislation. Confirm your building's specific first-SIRS deadline with your management company or counsel, since the phase-in dates were tied to when the building reached a certain age as of a specific point in the statute's effective date, and there's been legislative activity adjusting some of these dates.

It helps to see both timelines side by side, because boards often confuse them or assume one satisfies the other. They don't; you need both, on their own schedules. | Requirement | Statute | First trigger | Repeat cycle | Who performs it |

Frequently asked questions

What is a reserve study?

A reserve study is a professional evaluation of a building's major shared components (roof, structure, plumbing, paving, elevators) that estimates remaining useful life and replacement cost for each, producing a funding schedule so the association can save enough before something needs replacing. Florida condos specifically need a Structural Integrity Reserve Study (SIRS) under Fla. Stat. 718.112(2)(g).

What is a reserve study for an HOA?

For HOAs (governed by Fla. Stat. ch. 720, not ch. 718), a reserve study serves the same planning function, estimating repair and replacement costs for common elements like roads, drainage, and clubhouses. HOAs are not currently subject to the mandatory, non-waivable SIRS rule that applies to condos, so reserve funding levels for HOAs can generally still be adjusted or waived by membership vote unless governing documents say otherwise.

What is an HOA assessment?

An HOA assessment is the fee owners pay to fund the association's budget: a regular assessment covers ongoing operating costs and reserves, usually billed monthly or quarterly, while a special assessment is a separate, often one-time charge for a large unbudgeted expense like a major repair or a reserve funding gap.

How much should an HOA have in reserves?

There's no fixed statutory dollar amount for HOAs. Reserve study professionals often reference roughly 70% of "fully funded" as a benchmark to avoid special assessments, but that's an industry guideline, not Florida law. For condos, SIRS-covered components must be fully funded per the study's figures and cannot be waived by vote under Fla. Stat. 718.112(2)(g).

How much does a reserve study cost?

Basic reserve studies commonly run $1,500 to $5,000 for smaller associations, while a full Structural Integrity Reserve Study (SIRS) for a large or complex high-rise condo can run $10,000 to $30,000 or more, since it requires a licensed engineer's site inspection in addition to standard reserve modeling. Get multiple quotes; pricing varies significantly by firm and building complexity.

Are HOA special assessments tax deductible?

Generally no, for a primary residence. The IRS typically treats special assessments as an addition to the property's cost basis rather than a deductible expense. Landlord-owners of rental units may be able to deduct their share if the assessment covers repairs rather than improvements. Owners should confirm their specific situation with a CPA, not the board.

When does a Florida condo need a milestone inspection?

Under Fla. Stat. 553.899, buildings 3 stories or taller need a phase one milestone inspection by December 31 of the year they turn 30, or the year they turn 25 if the building is within 3 miles of the coastline, and every 10 years after that first inspection.

What's the difference between a milestone inspection and a SIRS?

A milestone inspection (Fla. Stat. 553.899) is a life-safety structural check tied to building age and coastal proximity, performed by an engineer or architect and reported to the local building official. A SIRS (Fla. Stat. 718.112(2)(g)) is a reserve-funding study covering specific structural components, required every 10 years, that determines mandatory, non-waivable reserve levels.

Who can perform a milestone inspection or SIRS in Florida?

Both require a Florida-licensed architect or engineer for the structural assessment, though DBPR rules allow some flexibility for who evaluates certain non-structural components listed under the SIRS statute. Confirm any firm's licensing status with DBPR before signing a contract.

What components does a SIRS have to cover?

Fla. Stat. 718.112(2)(g) lists roof, load-bearing walls, primary structural members, floor, foundation, fireproofing and fire protection systems, plumbing, electrical, waterproofing and exterior painting, windows and doors, plus any other item with a deferred maintenance or replacement cost over $10,000 that affects those components.

Can a condo association still waive reserve funding in Florida?

Not for SIRS-covered components. Since the post-Surfside reforms, condo associations can no longer vote to waive or reduce reserve funding for structural items identified in the SIRS. Non-SIRS reserve items may still be subject to waiver depending on current law and the association's documents; confirm with counsel.

What happens if a building fails its milestone inspection?

A phase one inspection that finds "substantial structural deterioration" triggers a mandatory phase two inspection, which is more invasive and can include core sampling. Depending on findings, the local building official can require repairs, restrict occupancy, or take other enforcement action; specifics depend on the jurisdiction and the severity of the findings.

Does the 3-mile coastal rule apply to my building?

It depends on your building's distance from the coastline as measured from the mean high water line, and measurement practices can vary by local building department. If your building is near that boundary, ask your county building official directly for a written determination rather than assuming either way.

Sources

1. National Institute of Standards and Technology (NIST), Champlain Towers South Collapse Investigation: Surfside collapse date, death toll, and its role prompting legislative reform
2. IRS, Publication 527 (Residential Rental Property): Tax treatment of special assessments as basis adjustments versus deductible repair expenses for rental property
3. Florida Department of Business and Professional Regulation: State agency guidance on condominium association compliance, including milestone inspections and SIRS requirements
4. Internal Revenue Service: IRS guidance on tax treatment of homeowner association assessments and deductibility of housing-related expenses
5. U.S. Congress: Legislative context for federal attention to condominium building safety standards following the Surfside collapse