Florida’s structural safety laws use two processes that are often confused. A milestone inspection evaluates the structural condition of an aging building. A structural integrity reserve study (SIRS) estimates how an association will fund specified components tied to structural integrity and safety. Understanding SIRS vs. milestone inspection keeps a board from ordering the wrong scope—or assuming one report has satisfied both laws.
SIRS vs. milestone inspection at a glance
| Question | SIRS | Milestone inspection |
|---|---|---|
| Primary purpose | Capital reserve planning | Structural safety assessment |
| Main law | § 718.112(2)(g) | § 553.899 |
| Administrator | Association; DBPR procedural oversight | Local enforcement agency |
| General building test | Residential condo building, 3+ habitable stories | Residential condo/co-op building, 3+ habitable stories |
| Timing | At least every 10 years after creation; transition rules apply | Usually 30 years, then every 10; locality may set first at 25 |
| Visual professional | Florida architect or engineer performs or verifies | Florida architect or engineer |
| Evaluates | Listed association-maintained components, useful lives, costs | Load-bearing elements and primary structural systems |
| Deliverable | Component inventory and recommended funding schedule | Phase-one report; phase two if needed |
| Financial effect | Required reserve contributions | Repair costs can affect budget, reserves, assessment, or borrowing |
| Structural effect | Visual findings may identify needed follow-up | Determines whether substantial structural deterioration exists |
| Does it replace the other? | No | No |
What is SIRS?
A SIRS is a reserve study based on a visual inspection of statutory component groups. It states remaining useful life, estimated replacement cost or deferred-maintenance expense, and a recommended annual reserve funding schedule. The covered list includes roof, structure, fire protection, plumbing, electrical, waterproofing and exterior painting, windows and exterior doors, plus certain above-threshold components that affect structural integrity.
The board uses the study to adopt funding, organize projects, maintain official records, report to DBPR, and communicate owner impact. See the full Florida SIRS requirements guide.
What is a milestone inspection?
A milestone inspection is a structural inspection of load-bearing elements and primary structural systems. Its purpose is to attest to life safety and structural adequacy and, as reasonably possible, describe general structural condition and necessary maintenance, repair, or replacement. It is not a code-compliance inspection.
Phase one is a visual examination. If the professional finds no substantial structural deterioration, the sealed report says so. If deterioration is found or cannot be ruled out, phase two may use destructive or nondestructive testing sufficient to determine whether deterioration exists and recommend repairs.
Applicability and timing are different
Both regimes use a three-habitable-story threshold, but their triggers differ. SIRS runs at least every 10 years after condominium creation. Milestone inspections are age-based: generally by December 31 of the year the building reaches 30 years and every 10 years afterward. A local enforcement agency may determine that local conditions require the first milestone at 25 years.
Boards should verify certificate-of-occupancy dates, story count, ownership form, declaration responsibilities, and local notices. Gulf proximity alone no longer creates a statewide automatic 25-year trigger; the local agency must make the determination allowed by current § 553.899.
Can an Association Need Both?
Yes. A 30-year-old, five-story residential condominium will commonly fall within both systems. The milestone report may identify concrete restoration; the SIRS may include structural repair costs and a funding schedule. The reports should inform each other, but each has its own purpose.
Florida permits coordination in two important situations. A milestone inspection due by December 31, 2026 may be performed simultaneously with SIRS, provided the SIRS is not completed after that date. DBPR also explains that a milestone or similar inspection completed within the prior five years may satisfy the visual portion of SIRS if it meets SIRS requirements. The financial reserve work remains necessary.
Misconceptions that create risk
“Our engineer inspected the building, so SIRS is done.” Not unless the association has all required SIRS component, cost, useful-life, and funding analysis.
“Our SIRS says the structure has useful life remaining, so milestone is unnecessary.” A reserve projection does not cancel an age-based statutory inspection.
“Phase one means the building passed.” The statute calls for findings and professional opinions, not a consumer-style pass/fail label.
“No phase two means no repairs.” Phase one may still recommend maintenance or repair even when substantial structural deterioration is absent.
“The city will manage SIRS.” Local enforcement administers milestone inspections. DBPR oversees SIRS procedural requirements, while the association procures and implements the study.
How the two processes interact operationally
The board should maintain one evidence room containing plans, certificates of occupancy, prior reports, repair records, permits, warranties, photographs, contracts, and reserve ledgers. Give each professional the same reliable baseline. Ask them to flag conflicts: a milestone report may shorten a useful-life assumption, while completed repairs may change quantities or costs.
Translate findings into three linked trackers:
- Safety and repair tracker: finding, professional direction, permit, contractor, due date, closeout.
- Capital tracker: component, useful life, cost, accumulated balance, annual contribution.
- Compliance tracker: notice, report delivery, local filing, DBPR submission, website posting, owner communication.
Financial and owner consequences
A milestone inspection itself does not create a reserve schedule, but recommended repairs can require substantial funding. A SIRS sets a planned reserve path, but actual deterioration can accelerate spending. Boards may need to revise the annual budget, evaluate lawful reserve use, levy a special assessment, or review borrowing with legal and financial professionals.
Explain to owners which report produced each conclusion. “The engineer identified repair X” is different from “the reserve professional recommends contribution Y.” Show ranges and unresolved bids as estimates rather than final facts.
What Should the Board Do First?
- Confirm the building profile and certificate-of-occupancy date.
- Ask the local enforcement agency whether a milestone requirement or notice applies.
- Confirm the SIRS cycle and transition deadline.
- Locate every prior structural, turnover, reserve, roof, and waterproofing report.
- Have professionals define whether prior work qualifies for reuse.
- Obtain scopes that identify separate statutory deliverables and signers.
- Prioritize any immediate safety direction.
- Reconcile findings to the reserve budget.
- Track filing, reporting, posting, repairs, and owner notices.
Documents to preserve
Keep local notices, contracts, professional credentials, inspection plans, signed and sealed reports, testing results, repair specifications, permits, completion evidence, SIRS schedules, DBPR confirmation, meeting records, budgets, assessments, and owner communications. Section 553.899 also imposes report-distribution and posting duties; counsel and the local agency should confirm the association’s exact process.
What your board should do next
Create a one-page status sheet listing both requirements, their separate deadlines, engaged professionals, open findings, funding effects, filings, and responsible parties. Then review the broader 2026 Florida condo requirements.
Moderne can support board calendars, records, communications, and project follow-through around licensed professionals’ work. Explore condo association management or talk with Moderne.
Educational only; not legal, engineering, accounting, insurance, or financial advice.