Last updated 2026-07-24
TL;DR
Florida law requires condo and co-op buildings 3+ stories to get a milestone structural inspection at 30 years (25 years if within 3 miles of the coast), then every 10 years after. A licensed engineer or architect does Phase 1; Phase 2 follows if problems show up. Costs typically run $3,000 to $25,000+ depending on building size, per Florida Statutes 553.899.
What is a milestone inspection in Florida?
A milestone inspection is a structural check-up required by Florida law for condominium and cooperative buildings that are three stories or taller. It's not optional, and it's not something a board can vote to skip. The law, Florida Statutes 553.899, requires a licensed architect or engineer to visually examine the building's structural components, primarily looking for signs of "substantial structural deterioration" [1]. The requirement came out of the 2021 Surfside collapse, where 98 people died when Champlain Towers South partially fell in the middle of the night. Florida lawmakers passed SB 4-D in 2022, and it got amended further in 2023 (SB 154) to clean up definitions and timelines [2]. If you're on a board right now, you're operating under a law that's barely three years old and still getting refined by the legislature and DBPR guidance. Milestone inspections apply to condos and cooperatives specifically. Straight rental apartment buildings and single-family HOAs are not covered by 553.899, though plenty of HOA boards ask about it because the terminology gets used loosely. If your association is a homeowners' association with no condominium units, this statute doesn't apply to you directly, though your county may have its own recertification rules (Miami-Dade and Broward have had 40-year recertification programs for decades, separate from the state milestone law).
When is a milestone inspection due? (25 vs. 30 year rule)
The trigger date depends on how old the building is and how close it sits to the coast. Buildings within 3 miles of the coastline must complete Phase 1 by the end of the year they turn 25 years old, based on the certificate of occupancy date. Buildings farther inland get until age 30 [1]. After that first inspection, every building repeats the process every 10 years, regardless of location. There's no permanent exemption once you clear the first one. For buildings that were already older than the threshold when the law took effect on July 1, 2022, the statute set a phased schedule so every county's DBPR office and every engineering firm in the state wasn't slammed at once. Buildings that hit 30 years old (or 25 near the coast) before July 1, 2022 generally had until December 31, 2024 to complete milestone inspections, with some local building officials granting extensions [1] [2]. If your association missed that window, talk to your engineer and your local building department now; extensions have been granted case by case, but the clock doesn't stop on its own. Here's the practical part boards get wrong: "3 miles from the coastline" is measured from the mean high water line, and your local building official (not your board, not your engineer) makes the final call on which distance rule applies to your parcel. Call your county or city building department directly and ask them in writing which threshold applies to your address.
What does a Phase 1 milestone inspection involve?
Phase 1 is a visual examination. A licensed architect or engineer walks the property, looks at accessible structural elements (the roof, exterior walls, load-bearing walls, floors, foundation where visible), and checks for cracking, spalling, corrosion, or other signs of deterioration [1]. The inspector doesn't drill into walls or run destructive testing at this stage. They're looking for visual red flags. If they don't find anything alarming, they file a report with the local building official and you're done until the next 10-year cycle. If they do find signs of substantial structural deterioration, the law requires them to move to Phase 2. That's a more invasive inspection: it can include destructive or nondestructive testing, load calculations, and a full structural assessment of whatever the inspector flagged in Phase 1 [1]. Phase 2 costs more and takes longer, and there's no fixed price because it depends entirely on what's wrong and how big the building is. One thing boards often miss: the statute requires the inspector to submit a sealed report to the building official, and that report becomes a public record in most counties. Owners and buyers can request it. That's worth knowing before you decide whether to sit on bad news.
How much does a milestone inspection cost in Florida?
Costs vary a lot by building size, height, and location, and nobody publishes a single authoritative number because the market is still young and every engineering firm prices differently. Based on figures reported by Florida engineering firms and industry associations since the law passed, Phase 1 milestone inspections commonly run somewhere between $3,000 and $25,000 or more for larger high-rises. A small three-story building with 20 units might pay toward the low end. A 30-story coastal tower with a large footprint and multiple wings will pay significantly more, sometimes well past $25,000 for Phase 1 alone. Phase 2, if triggered, is a separate, often much larger cost, because it can involve testing equipment, lab analysis of concrete or rebar samples, and additional engineering hours. The Community Associations Institute (CAI) and various Florida engineering firms have published rough cost ranges since 2022, but there is no state-mandated fee schedule, and DBPR does not set or cap inspection prices [3]. Get at least two or three quotes from licensed firms with Florida structural engineering experience. Ask what's included, whether it covers the whole building envelope, and whether the price assumes Phase 1 only or includes contingency pricing if Phase 2 gets triggered. Boards sometimes ask if a reserve study and a milestone inspection are the same report. They're not, though they overlap. A reserve study looks at the useful life and replacement cost of components across the whole property for funding purposes. A milestone inspection looks specifically at structural integrity for safety purposes. Florida's Structural Integrity Reserve Study (SIRS) requirement, created by the same 2022 legislation, actually pulls data from the milestone inspection to help set reserve funding for structural items.
What happens after the milestone inspection report comes in?
Once the engineer or architect finishes the report, they submit it to the local building official, and the association has to give a copy to unit owners, generally within 45 days of receipt, along with posting a notice about it [1]. Boards don't get to file it away quietly. If the report shows substantial structural deterioration, the building official can require repairs on a specific timeline. That's where costs escalate fast, and it's also where special assessments tend to show up, because most associations haven't set aside enough in reserves to cover a major structural repair on short notice. This is the exact moment a lot of boards start scrambling: they've got an engineering report, a repair deadline from the county, unit owners asking questions, and no clear system for tracking who's supposed to do what by when. A milestone inspections deadline that gets missed isn't usually about ignorance of the law. It's about nobody owning the calendar. That's the gap our $199 Building-Specific Board Compliance Kit is built to close: it organizes your building's specific deadlines, generates owner notification letters, and tracks the Phase 1 to Phase 2 handoff so nothing falls through during a board transition. Check it out at /board-kit-builder. It doesn't replace your engineer or your attorney; it just keeps the paperwork and timeline straight.
What is a reserve study, and what is it for?
A reserve study is a financial planning document that catalogs the major components an association is responsible for (roofs, paving, painting, elevators, structural elements, plumbing, etc.), estimates their remaining useful life, and projects how much money the association needs to set aside each year to pay for eventual replacement without a surprise special assessment [4]. A reserve study for an HOA works the same way as one for a condo, though the components differ. An HOA reserve study might focus on private roads, community pools, clubhouse roofs, and irrigation systems. A condo reserve study covers building structural components too, especially now that SIRS requirements exist under Florida Statutes 718.112. Typically a reserve study has two parts: a physical analysis (what components exist, their age, their condition) and a financial analysis (current reserve balance, funding plan, recommended annual contribution). Some studies are "full" studies with a site visit, and others are "update" studies that use prior data with adjustments; a full study every 5 years with update visits in between is a common industry practice, though it's not a Florida statutory mandate outside of SIRS. For Florida condo associations subject to the SIRS requirement, the study must be performed by a licensed engineer or architect and must cover specific structural components: roof, load-bearing walls, primary structural systems, fireproofing, electrical systems serving common areas, plumbing, and waterproofing, among others listed in the statute [5]. See our reserve study and SIRS guides hub for the full component list and study timeline.
How much should an HOA or condo have in reserves?
There's no single dollar figure that applies to every association, because reserve needs depend entirely on the age, size, and components of your specific property. What matters is the funding percentage: reserve professionals typically talk about a "fully funded" reserve as one where the balance matches 100% of what the components' depreciation schedule calls for at that point in time. Most reserve specialists consider anything above roughly 70% funded to be in reasonably good shape, and anything under 30% funded to be a red flag for pending special assessments [4]. A reserve study consultant will tell you the specific dollar target for your building based on component inventory and replacement costs; nobody can give you a generic number that works, and boards should be skeptical of anyone who tries. For Florida condominiums specifically, the SIRS provision under Florida Statutes 718.112(2)(f) removed the old option to waive or reduce reserve funding for the structural components covered by the study, starting with reserve budgets adopted on or after December 31, 2024 [5]. Associations can still vote to waive reserves for non-SIRS components (like painting or landscaping), but not for roof, structure, and the other SIRS-listed items anymore. That's a meaningful shift from pre-2022 law, when many associations voted every year to underfund or skip reserves entirely.
How much does a reserve study cost?
Reserve study costs in Florida generally range from about $1,500 to $10,000+ depending on the size of the association, the number of components, and whether it's a full study with a site visit or a desktop update. A small HOA with a handful of shared components might pay toward the low end. A large condo high-rise with elevators, structural SIRS components, and extensive amenities will pay more, and Phase 2 structural data from a milestone inspection can add to that cost if new testing is required to finish the SIRS. Because SIRS studies now require a licensed engineer or architect for the structural components (more than a reserve specialist), costs for Florida condo associations doing their first SIRS-compliant study have often landed higher than older, non-structural reserve studies used to run. Get quotes from firms that specifically list Florida SIRS experience, more than general reserve study experience, since the statutory component list is specific [5].
What is an HOA assessment, and how is it different from a special assessment?
An HOA assessment (sometimes just called a regular assessment or dues) is the routine payment every owner makes, usually monthly or quarterly, to cover operating expenses and reserve contributions. It's set in the annual budget and is a normal, expected cost of ownership. A special assessment is a one-time, additional charge the board levies when there isn't enough money in reserves or the operating budget to cover an unexpected or large expense, like a structural repair identified after a milestone inspection, storm damage, or a Phase 2 repair mandate. Florida Statutes 718.116 and 720.308 govern how condo and HOA assessments (including special assessments) get levied and collected, including lien rights if an owner doesn't pay. Special assessments tend to be the moment boards get the angriest phone calls, understandably. A well-funded reserve, informed by a real reserve study, is the single best defense against a special assessment being either huge or a total surprise. See our guide on hoa special assessment rules and process, and on how condo special assessment insurance products work if your association is considering financing a large repair instead of collecting it all upfront.
Are HOA special assessments tax deductible?
Generally, no, not for the individual homeowner, and this is one of the most common misconceptions boards field from owners after a big special assessment hits. The IRS treats special assessments for capital improvements (a new roof, structural repairs, a repaved parking lot) as an addition to your cost basis in the property, not a deductible expense, similar to how home improvement costs work for any homeowner. There are narrow exceptions. If part of the assessment covers a casualty loss (like storm damage) and you itemize, and the loss occurred in a federally declared disaster area, you may be able to claim a casualty loss deduction under IRC Section 165, subject to specific rules and limits. If you rent out the unit as a rental property, a portion of assessments tied to operating expenses (not capital improvements) may be deductible as a rental expense on Schedule E. This is genuinely fact-specific. Tell owners to talk to a CPA about their individual tax situation rather than relying on board guidance, and don't put blanket tax advice in owner communications.
What if my building missed its milestone inspection deadline?
Talk to your local building official immediately, in writing, and get your engineer engaged the same week. Florida's building officials have shown willingness to grant short extensions when an association is actively working toward compliance, but that goodwill runs out fast if there's no visible progress [2]. Missing the deadline doesn't automatically trigger fines under the state statute itself, but individual counties and cities can and do have their own enforcement mechanisms, including code violations, and a documented missed deadline is a serious problem in any subsequent litigation, insurance renewal, or unit sale disclosure. Buyers' attorneys are now routinely asking for milestone inspection and SIRS documentation before closing. If your board is newly elected and inherited a mess, the first move is simple: find out what report exists, when it was filed, what phase you're in, and what your county's specific enforcement posture is. Don't guess. Call the building department and ask directly. Then get organized so this never happens on your watch again; a compliance calendar tied to your building's actual CO date and coastal distance, not a generic template, is the difference between a routine filing and a crisis.
Milestone inspection vs. SIRS: what's the difference?
They're related but distinct. The milestone inspection (Florida Statutes 553.899) is a structural safety inspection performed by a licensed engineer or architect on a fixed 25/30-year-then-10-year schedule. Its purpose is life safety: is the building structurally sound right now. The SIRS (Structural Integrity Reserve Study), created under Florida Statutes 718.112(2)(f), is a financial planning document that determines how much a condo association must reserve for specific structural components. It's due for most associations by December 31, 2024, and must be updated at least every 10 years [5]. The SIRS often relies on data and findings from the milestone inspection report, especially for buildings where both are due around the same time. Boards sometimes assume completing one satisfies the other. It doesn't. You can have a clean milestone inspection with no structural deterioration and still be required to complete a full SIRS covering reserve funding for the listed components. Budget and calendar for both as separate deliverables from separate (though sometimes overlapping) professionals.
Frequently asked questions
What is a reserve study?
A reserve study is a report that inventories an association's major shared components (roof, paving, structure, elevators, etc.), estimates each one's remaining useful life and replacement cost, and recommends an annual funding plan so the association isn't caught needing a huge special assessment. Florida condo SIRS studies must be done by a licensed engineer or architect for structural items.
What is a reserve study for an HOA?
It's the same concept applied to a homeowners' association: a physical and financial analysis of shared components like private roads, clubhouse structures, pools, and common-area landscaping systems, used to set annual reserve contributions. HOAs aren't subject to Florida's SIRS law, which applies only to condos and co-ops, but a reserve study is still standard financial planning practice.
What is an HOA assessment?
An HOA assessment is the regular fee owners pay (monthly, quarterly, or annually) to fund the association's operating budget and reserves. It's set by the board based on the annual budget and is separate from a special assessment, which is a one-time extra charge for unexpected or large expenses not covered by existing reserves.
How much should an HOA have in reserves?
There's no universal dollar figure; it depends on your specific components and their replacement costs. Reserve professionals generally consider a reserve fund above roughly 70% of full funding to be healthy, and below 30% to be a warning sign for pending special assessments. A professional reserve study gives you the actual target number for your property.
How much does a reserve study cost?
Reserve studies in Florida generally cost between $1,500 and $10,000 or more, depending on association size and component complexity. Condo SIRS studies that require a licensed engineer for structural components tend to cost more than older, non-structural reserve studies did before the 2022 law changed the requirements.
Are HOA special assessments tax deductible?
Generally no, for individual homeowners. The IRS typically treats special assessments for capital improvements as an addition to your cost basis rather than a deductible expense. Narrow exceptions may apply for casualty losses in federally declared disaster areas or for rental property owners; a CPA should confirm your specific situation.
When is a milestone inspection due in Florida?
Buildings within 3 miles of the coastline must complete Phase 1 by the end of the year they turn 25 years old, based on the certificate of occupancy date; buildings farther inland get until age 30. After the first inspection, it repeats every 10 years under Florida Statutes 553.899.
Does the milestone inspection law apply to HOAs?
No. Florida Statutes 553.899 applies to condominium and cooperative buildings three stories or taller. Single-family or townhome HOAs without condominium units aren't covered by this specific statute, though some counties, like Miami-Dade and Broward, have separate 40-year building recertification programs that may apply.
What happens if my condo fails the milestone inspection?
There's no formal 'pass or fail.' If the Phase 1 inspection finds signs of substantial structural deterioration, the law requires a more detailed Phase 2 inspection with possible testing. The local building official can then require specific repairs on a set timeline, and the association must notify all unit owners.
How much does a milestone inspection cost in Florida?
Phase 1 milestone inspections commonly run $3,000 to $25,000 or more depending on building size and height, based on figures reported by Florida engineering firms since the law took effect in 2022. Phase 2, if triggered, adds separate and often significantly higher costs depending on the scope of testing required.
What's the difference between a milestone inspection and a SIRS?
A milestone inspection is a structural safety check on a 25/30-then-10-year cycle under Florida Statutes 553.899. A SIRS is a reserve funding study for structural components under Florida Statutes 718.112, generally due by December 31, 2024 for condo associations. They're related but neither one replaces the other.
Who can perform a milestone inspection in Florida?
Only a licensed architect or engineer registered in Florida can perform a milestone inspection, per Florida Statutes 553.899. Boards should verify the professional's license through the Florida Department of Business and Professional Regulation (DBPR) before hiring, and confirm they have specific milestone/SIRS experience.
What buildings are exempt from Florida's milestone inspection law?
Single-family homes, duplexes, and buildings under three stories are not covered by Florida Statutes 553.899. Non-condo rental apartment buildings are also outside this specific statute, though local building codes and other state or county rules may still require periodic structural inspections.
Sources
- Florida Legislature, Florida Statutes Section 553.899: Milestone inspection requirements, Phase 1/Phase 2 process, and 25/30-year coastal distance thresholds
- Florida Legislature, SB 154 (2023): 2023 amendments to milestone inspection and SIRS deadlines and definitions
- Florida Legislature, Florida Statutes Section 718.112: SIRS requirement, component list, and December 31, 2024 deadline; removal of reserve waiver for SIRS components
- Florida Legislature, Florida Statutes Section 718.116: Condo association assessment and lien collection rules
- Florida Legislature, Florida Statutes Section 720.308: HOA assessment levy and collection rules