Last updated 2026-07-24
TL;DR
SIRS (Structural Integrity Reserve Study) is a Florida-mandated reserve study for condo buildings 3+ stories, required under F.S. 718.112(2)(g). Orlando boards needed one completed by December 31, 2024 for buildings that owed their milestone report, and must fund full reserves for the items it covers starting with the first fiscal year budget adopted after that SIRS. Costs typically run $2,000 to $20,000+ depending on building size.
What is a SIRS and does it apply to condos in Orlando?
A Structural Integrity Reserve Study, or SIRS, is a study of specific structural and life-safety components in a condominium building, done by a licensed engineer or architect, that projects when each component will need replacement and how much money the association needs to set aside now. It is not the same thing as a milestone inspection, though the two often get scheduled together because they look at overlapping components. Florida Statute 718.112(2)(g) requires SIRS for condominium associations with buildings that are three stories or more in height, statewide, including every Orlando-area high-rise and mid-rise condo along International Drive, Lake Eola, Baldwin Park, and the outlying suburbs of Orange, Seminole, and Osceola counties. Orlando is inland, so hurricane storm surge and saltwater corrosion are less of a factor than in coastal Florida, but the statute does not carve out an exception for distance from the coast. Height is the trigger, not location. [1] The study must 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 costs more than $10,000 to replace and has a remaining useful life the association's engineer determines needs tracking. [1] Multi-condominium associations and buildings under 3 stories, plus timeshares, are exempt from the SIRS requirement itself. Many boards choose to do a full reserve study anyway for the components the statute doesn't cover. Good financial planning doesn't stop at the statutory floor.
What is a reserve study?
A reserve study is a physical inspection plus financial analysis that identifies every major common-element component an association is responsible for, estimates each component's remaining useful life, and calculates how much money the association should be saving each year so it has cash on hand when something needs replacing. Think of it as a maintenance and savings plan rolled into one document, usually covering a 20 to 30 year horizon. A generic reserve study (sometimes called a Level I, II, or III study depending on scope) can cover everything from parking lot resurfacing to pool equipment to landscaping irrigation. SIRS is narrower by law: it only has to address the structural and life-safety items listed in F.S. 718.112(2)(g), but a licensed engineer performing it often flags other deferred maintenance in the same report, and boards would be smart to ask for that add-on scope while the professional is already on site. [1] See our fuller breakdown at reserve study for how the study process works step by step, and reserve study for condo association for condo-specific documentation requirements.
What is a reserve study for an HOA (versus a condo)?
Homeowners associations (HOAs) in Florida are not currently subject to the SIRS mandate; that law applies specifically to condominiums under Chapter 718. HOAs fall under Chapter 720, and while many HOA governing documents require some form of reserve funding, Florida does not force single-family or townhome HOAs into the SIRS structural study regime the way it does for 3+ story condo buildings. [2] That said, an HOA reserve study serves the same basic purpose: an inspection of common-element assets (roads, clubhouses, pools, fencing, drainage) paired with a funding plan so the community isn't blindsided by a $400,000 road resurfacing bill with $40,000 in the bank. HOAs that include a 3+ story condo-style building (some mixed-use or townhome-condo hybrids do) should check with counsel on whether the SIRS trigger applies to their specific corporate structure. For HOA-specific mechanics, see hoa reserve study.
How much does a reserve study or SIRS cost in the Orlando area?
| Under 50 units, low-rise | $2,000 - $6,000 | |
|---|---|---|
| 50-150 units, mid-rise | $5,000 - $12,000 | |
| 150+ units, high-rise, complex structure | $10,000 - $20,000+ | Boards should get at least two or three proposals. Confirm the engineer or architect is properly licensed through DBPR before signing anything. [3] |
Costs vary a lot based on building size, number of components, and whether the report is a stand-alone SIRS or a combined SIRS-plus-milestone engagement. Florida does not publish a statewide fee schedule. The numbers below are drawn from industry ranges reported by engineering firms and reserve study providers active in Florida, not a government source. Treat them as planning ranges, not quotes. Small condo buildings (under 50 units, single low-rise structure) commonly see SIRS or reserve study fees in the $2,000 to $6,000 range. Larger high-rises with 100+ units, multiple structural systems, and more complex mechanical/electrical scope can run $10,000 to $20,000 or more, especially if the engineer also has to do destructive or semi-destructive testing (core samples, rebar exposure) as part of a milestone inspection done alongside the SIRS. A rough cost table, again from industry-reported ranges rather than a government fee schedule: | Building profile | Typical SIRS/reserve study cost range |
How much should an HOA or condo have in reserves?
There is no single dollar figure or percentage Florida law mandates for total reserve balance. The requirement is that the association fund reserves based on the current replacement cost or estimated remaining useful life of each component identified in the SIRS, not on an arbitrary industry rule of thumb. In practice this means the target reserve balance is whatever the study says it should be for that specific building, recalculated as the study is updated. [1] Florida Statute 718.112(2)(f) requires SIRS reserves to be funded at a level that reaches full funding for each component by the time it needs replacement, no more "pooling" of structural reserve items into a single bucket that lets the board decide informally how to allocate money. The association's board can no longer vote to waive or reduce SIRS reserve funding for condos, starting with the first budget adopted on or after December 31, 2024, for buildings that were required to have completed a SIRS by that date. [1] A common industry rule of thumb (not a legal standard) is that a healthy reserve fund sits at 70% or better "funded" against the ideal balance calculated by the reserve study. Boards under SIRS specifically must fund the structural components at the statutorily required level regardless of that broader industry benchmark.
What is an HOA or condo assessment, and what's a special assessment?
An assessment is the fee a homeowners association or condo association charges owners to cover shared expenses: operating costs like landscaping and insurance, plus reserve contributions for future big-ticket repairs. Regular assessments are usually billed monthly or quarterly and are set in the annual budget. A special assessment is a one-time (or short-term installment) charge outside the normal budget, usually triggered when the association needs money fast for something reserves don't cover: an unexpected repair, an insurance shortfall, or, increasingly in Florida, funding a SIRS-mandated reserve gap that wasn't saved for in time. Special assessments have become common in the wake of the Champlain Towers South collapse in Surfside in 2021, which prompted the legislature to pass SB 4-D and later SB 154, creating the current SIRS and milestone inspection framework. [1] For a deeper look at how special assessments get calculated, noticed, and billed, see hoa special assessment. Boards worried about the risk of a large surprise assessment sometimes look into condo special assessment insurance as a partial hedge, though it does not replace proper reserve funding.
Are HOA or condo special assessments tax deductible?
For most owners, no. Special assessments paid to a homeowners association or condo association are generally treated as a capital improvement to the property rather than a deductible expense, similar to how you can't deduct the cost of a new roof on your personal home. The IRS does not have a dedicated publication solely on HOA special assessments, but general guidance on capital improvements versus repairs in IRS Publication 530 (Tax Information for Homeowners) is the closest authoritative source, and it treats amounts that add to the value or prolong the life of the property as additions to basis, not itemized deductions. [4] There are narrow exceptions. If the unit is a rental property, special assessments tied to repairs (not improvements) may be deductible as a business expense in the year paid, and assessments tied to capital improvements get added to the property's basis and depreciated. Owners should talk to a CPA about their specific situation. This is general information, not tax advice, and the line between "repair" and "improvement" gets litigated in real audits.
What's the SIRS deadline for Orlando-area buildings?
The statutory deadline for a condominium association's first SIRS was December 31, 2024, for buildings that reached the 3-story threshold and were subject to the milestone inspection requirement. [1] After that first study, SIRS must be updated at least every 10 years, per F.S. 718.112(2)(g). [1] Orange, Seminole, and Osceola counties (the core Orlando metro) don't have a separate local ordinance shortening or altering the state SIRS deadline the way some coastal counties have layered on additional local inspection triggers. The statewide statute is what governs here. Boards should still confirm with their property manager and county building department whether any local amendment has been adopted since this article was written, because counties can and do add local requirements on top of the state floor. Missing the deadline doesn't erase the requirement. It just means the association is out of compliance and needs to get the study done as soon as possible. DBPR has enforcement authority over licensees involved (engineers, architects, community association managers), and unit owners can potentially pursue remedies against a board that fails to act. [3]
How does SIRS relate to the milestone inspection?
Milestone inspections and SIRS are separate statutory requirements that often get scheduled together because the same engineer visits the same building. The milestone inspection, under F.S. 553.899, is a structural safety inspection required when a condo or cooperative building reaches 30 years old (25 years if within 3 miles of the coast), and again every 10 years after that. [5] SIRS, under F.S. 718.112(2)(g), is a financial and component-life study tied to reserve funding, triggered by building height (3+ stories) rather than age. A building can owe a milestone inspection, a SIRS, both, or (for buildings under 3 stories) neither of the two, though the association's own governing documents may still require some form of reserve planning. Orlando is inland, so the 25-year coastal trigger under 553.899 generally doesn't apply. Most Orlando buildings fall under the 30-year, non-coastal timeline for milestone inspections. But that has zero bearing on the SIRS deadline, which applies regardless of distance from the coast. Boards juggling both requirements often find it easier to bundle the site visit, since the engineer is already up on the roof and in the mechanical rooms.
What happens if a board skips or delays SIRS funding?
Under current law, boards cannot vote to waive, delay, or underfund the reserve items covered by SIRS once the study is complete and the relevant budget year begins. This is a meaningful break from the old rule, where owners could vote each year to waive reserve funding altogether. [1] Florida's Division of Florida Condominiums, Timeshares, and Mobile Homes, within DBPR, has authority to investigate association compliance issues and license discipline for the professionals involved. [3] A board that skips SIRS funding is exposing itself to potential liability from unit owners, a harder time selling units (buyers' lenders and title companies increasingly ask for SIRS status before closing), and a much bigger special assessment down the road when the deferred item finally fails. The practical fix isn't complicated, it just takes discipline: get the SIRS done by a licensed professional, build the resulting reserve line items into the very next budget, and communicate the numbers to owners early and often so a big assessment doesn't feel like it came out of nowhere.
How should an Orlando board actually get this done?
Start by confirming whether your building is 3 stories or more (SIRS trigger) and how old it is (milestone trigger), then call two or three licensed Florida engineers or architects for proposals. DBPR's license search lets you verify anyone you're considering is actually licensed to practice in Florida before you sign a contract. [3] Once the SIRS report comes back, the board's job shifts to the budget: line up each required reserve component, calculate the annual funding needed to reach full funding by the projected replacement date, and get that into next year's budget resolution. This is where a lot of volunteer boards get stuck, not because the engineering is hard to understand but because tracking deadlines, board votes, and owner notices across multiple statutes is a paperwork problem as much as an engineering one. That's the specific gap our $199 one-time Building-Specific Board Compliance Kit is built for: it organizes your building's SIRS and milestone deadlines, schedules the required board actions, and gives you owner-communication templates, all built around your building's actual age, height, and location. It doesn't replace your engineer, your reserve study, or your attorney, and it never issues a compliance verdict about your specific building. It just keeps the calendar and paperwork from falling through the cracks. Check it out at /board-kit-builder if that's useful for your board. Whatever tool or process you use, always confirm current requirements with your association's counsel and your county building department. Statutes get amended (SIRS itself has already been revised twice since the original 2022 law), and county-level rules can add requirements on top of the state floor.
Where to go for more on Florida's condo reserve rules
The state legislature has adjusted the SIRS and reserve rules more than once since the original 2022 law (SB 4-D), most notably with 2023's SB 154, which pushed back some deadlines and clarified funding rules. [1] If you're trying to understand recent relief provisions or extension options some associations have pursued, our article on florida condo reserve fund relief walks through what's changed and what hasn't. For the reserve study process itself, from scoping the engagement to reading the final report, see reserve study and reserve study for condo association. If your community is an HOA rather than a condo, hoa reserve study covers the differences in obligation and structure. And if your board is staring down a shortfall and weighing a special assessment against a bank loan or phased funding plan, hoa special assessment and condo special assessment insurance are worth reading before you bring a number to the owners.
Frequently asked questions
What is a reserve study?
A reserve study is a physical inspection and financial analysis of an association's major common-element components (roof, plumbing, structure, paving, and so on) that estimates each component's remaining life and calculates the annual savings needed to fund replacement without a surprise special assessment. Florida's SIRS is a statutory subset of this focused on structural and life-safety items.
What is a reserve study for an HOA?
It's the same basic process as a condo reserve study: an inspection plus funding plan for common-element assets like roads, clubhouses, pools, and drainage. Florida does not currently mandate SIRS for standard HOAs under Chapter 720; that requirement applies to condominiums under Chapter 718.112(2)(g).
What is an HOA assessment?
An HOA assessment is the recurring fee owners pay to cover shared operating costs and reserve contributions, set in the annual budget. A related but separate concept, a special assessment, is a one-time or short-term charge outside the normal budget, usually for an unexpected expense or funding shortfall.
What are HOA assessments used for?
Regular assessments fund day-to-day operating costs (landscaping, insurance, management fees, utilities for common areas) and contributions to the reserve fund for future big repairs. Special assessments cover gaps: an underfunded reserve, storm damage not covered by insurance, or a legally mandated repair like a SIRS-driven structural fix.
How much should an HOA have in reserves?
There's no single legal percentage for HOAs under Chapter 720. Condos under SIRS must fund reserves to reach full funding for each covered component by its replacement date, per F.S. 718.112(2)(g); a common industry benchmark (not law) targets 70%+ funded status against the reserve study's calculated ideal balance.
How much does a reserve study cost?
Industry-reported ranges run roughly $2,000 to $6,000 for smaller buildings under 50 units, and $10,000 to $20,000 or more for large high-rises with complex structural scope, based on data from engineering and reserve study firms rather than a government fee schedule. Get multiple proposals; costs vary by scope and building complexity.
Are HOA special assessments tax deductible?
Generally no for a personal residence; the IRS treats special assessments as capital improvements added to your home's cost basis rather than a deductible expense, per the framework in IRS Publication 530. Rental property owners may deduct repair-related assessments as business expenses; consult a CPA for your specific situation.
Does SIRS apply to buildings in Orlando even though it's inland?
Yes. The SIRS trigger under F.S. 718.112(2)(g) is building height (3 stories or more), not distance from the coast. Orlando-area condos of 3+ stories owe a SIRS regardless of being landlocked, the same as coastal Miami or Tampa buildings.
What's the difference between SIRS and a milestone inspection?
Milestone inspections under F.S. 553.899 are structural safety inspections triggered by building age (30 years generally, 25 if within 3 miles of the coast). SIRS under F.S. 718.112(2)(g) is a reserve funding study triggered by height (3+ stories). A building can owe one, both, or neither depending on its age and height.
Can a condo board vote to waive SIRS reserve funding?
No, not for the components covered by a completed SIRS. Once the study is done, the funding must go into the budget adopted for the fiscal year beginning on or after December 31, 2024, and boards and owners can no longer vote to waive or reduce that structural reserve funding.
Who enforces Florida's SIRS requirement?
DBPR's Division of Florida Condominiums, Timeshares, and Mobile Homes has authority over association compliance issues and licensing discipline for the engineers, architects, and community association managers involved. Unit owners may also have legal remedies against a board that fails to obtain or fund a required SIRS.
How often does a condo need to redo its SIRS?
At least every 10 years after the initial study, per F.S. 718.112(2)(g). Boards should also update sooner if a major component's condition changes significantly or after a large capital project alters the remaining useful life estimates in the original study.
Sources
- Florida Senate, Florida Statutes Section 718.112: SIRS requirement, covered components, funding rules, and the December 31, 2024 deadline for condo associations
- Florida Senate, Florida Statutes Chapter 720: HOAs are governed under Chapter 720, separate from condo SIRS requirements under Chapter 718
- Florida Statutes Section 468.431, Regulation of community association managers: Community association managers are licensed and regulated under Florida law, with DBPR having disciplinary authority
- IRS Publication 530, Tax Information for Homeowners: capital improvements to a home are added to cost basis rather than deducted, framework applied to special assessments
- Florida Senate, Florida Statutes Section 553.899: milestone inspection age triggers of 30 years generally and 25 years for coastal buildings within 3 miles
- Florida Statutes Section 718.501, Division of Florida Condominiums, Timeshares, and Mobile Homes: the Division within DBPR has jurisdiction to investigate condominium association complaints and enforce compliance