Last updated 2026-07-24
TL;DR
HOA reserve study software helps boards track funding, schedule updates, and store reports, but Florida condos over three stories still need a licensed engineer or architect to perform the structural integrity reserve study itself. Software organizes the data; it doesn't replace the professional inspection ch. 718.112(2)(g) requires.
What is a reserve study?
A reserve study is a report, usually done by a specialist or licensed professional, that inventories an association's major common-area components (roofs, paving, pools, elevators, painting, structural elements), estimates their remaining useful life, and calculates how much money the association should be setting aside each year to replace them without a surprise special assessment. Most studies have two parts: a physical analysis (site visit, component inventory, condition assessment) and a financial analysis (current reserve balance, funding plan, recommended annual contribution). A good study gives you a 20 to 30 year table, more than next year's number. For Florida condominiums three stories and higher, this isn't optional guidance anymore. The 2022 and 2023 legislative changes (SB 4-D and SB 154) folded a structural version of this into law: the Structural Integrity Reserve Study, or SIRS. Florida Statute 718.112(2)(g) now requires SIRS to be performed "by a person qualified to perform such visual inspections" [1], and separately requires that milestone inspections be performed by a licensed engineer or architect under section 553.899 [2].
What is a reserve study for an HOA (versus a condo)?
Here's the confusing part: SIRS, as written into ch. 718, applies specifically to condominium associations, not standalone single-family HOAs. Florida's HOA statute, chapter 720, does not currently impose the same structural reserve study mandate that condos face [3]. That said, plenty of HOAs, especially ones with shared structures like clubhouses, gates, elevators, or parking garages three stories or taller, voluntarily commission reserve studies because lenders, insurers, or their own boards want the same discipline. A reserve study for an HOA typically covers the same category of components (roofs, pavement, amenities, mechanical systems) but funds them through regular ch. 720 reserve accounting rather than the SIRS-specific rules. If your community is a mixed-use or timeshare condo, or a co-op, check with counsel on which statute applies. The line between 718 (condos), 719 (co-ops), and 720 (HOAs) matters a lot here, and getting it wrong means either overspending on a study you don't legally need yet or underspending on one you do. See our hoa reserve study explainer for how the HOA-specific rules differ from condo SIRS obligations.
What is HOA reserve study software and what does it actually do?
Reserve study software is a category of tools (some are standalone products, some are modules bolted onto property management platforms) that help boards and managers track reserve components, funding schedules, contribution history, and upcoming replacement dates in one place instead of a scattered spreadsheet. What it typically does well: stores the component inventory and useful-life data from your last professional study, runs multi-year funding projections under different contribution scenarios, flags components approaching end of life, and generates board-ready reports for the annual budget meeting. What it does not do: perform the visual inspection. Florida law is explicit that the SIRS inspection itself must be done by "an architect or engineer authorized to practice in this state" [1], and milestone inspections require the same credential under section 553.899(2) [2]. Software can schedule the inspection, store the resulting PDF, and calendar the next deadline. It cannot substitute for the licensed professional walking the property. Think of reserve study software as the filing cabinet and calculator, not the inspector. If a product markets itself as replacing the professional study for a Florida condo subject to SIRS, that's a red flag, not a feature.
How much does a reserve study cost in Florida?
| Full reserve study (new) | ~$1,500-$8,000+ | Reserve specialist / licensed professional | |
|---|---|---|---|
| Reserve study update (no site visit) | ~$300-$2,500 | Reserve specialist | |
| SIRS (buildings 3+ stories) | Often $3,000-$15,000+ depending on size | Licensed architect or engineer [1] | |
| Milestone inspection | Low thousands to tens of thousands | Licensed engineer or architect [2] | These ranges are directional, not quotes. Get written proposals for your specific building. |
Costs vary a lot by building size, component count, and whether you're getting a full study (site visit plus financial plan) or an update to an existing one. Industry sources and state guidance put full reserve studies for condominium associations commonly in the range of roughly $1,500 to $8,000+ depending on unit count and complexity, with SIRS specifically trending higher for larger or older buildings because of the structural inspection component required under 718.112(2)(g) [1]. Update studies (no new site visit, just refreshed numbers) typically run less, often a few hundred to low thousands of dollars. Milestone inspections, which are a separate requirement from SIRS, run their own cost range, generally reported in the low thousands for smaller buildings up into the tens of thousands for large or geometrically complex high-rises, since these involve a licensed engineer's phase one (and sometimes phase two, more invasive) structural review under section 553.899 [2]. DBPR's rule chapter governing condominium association management, including reserve and financial reporting requirements tied to SIRS compliance, is codified at Florida Administrative Code 61B-23 [4]. Boards should get at least two or three quotes from licensed firms and confirm scope (full study vs. update, how many components, site visit included) before comparing price, because a $2,000 quote and an $8,000 quote are sometimes pricing completely different scopes of work. | Study type | Typical Florida cost range | Who performs it |
How much should an HOA have in reserves?
There's no single statutory dollar figure Florida law requires HOAs to hold. The honest answer is: enough to fund the replacement schedule your reserve study (or your board's good-faith estimate) actually recommends, funded at whatever percentage your board and members choose or your documents require. For condominiums under ch. 718, reserves historically could be waived or underfunded by member vote, but SB 4-D and SB 154 changed that significantly for buildings covered by SIRS. As of the effective dates in the amended statute, condo associations may no longer vote to waive or reduce reserve funding for the components covered by a structural integrity reserve study, and reserves for those items must be funded based on the study's findings [1]. Non-SIRS reserve items may still have different waiver rules depending on association type and timing, so confirm current status with counsel. A rough industry rule of thumb some reserve specialists cite is funding reserves to at least 70% of "fully funded" status as a reasonable target, though many well-run associations aim higher and some regulators and lenders (like certain condo mortgage underwriting guidelines) look for reserves funded above specific percentage thresholds. There's no single authoritative Florida statute mandating a specific percentage for HOAs under chapter 720, so this is board judgment territory, informed by your study's numbers, not a hard legal floor. The safest planning approach: get the professional study, fund at 100% of what it recommends if you can, and treat anything less as a documented risk decision the board makes with eyes open, ideally in meeting minutes.
What is an HOA assessment (and how does it differ from a special assessment)?
An HOA assessment is simply the recurring fee, usually monthly, quarterly, or annual, that owners pay to fund the association's operating budget and reserve accounts. It's the routine dues that cover landscaping, insurance, management fees, utilities for common areas, and reserve contributions. A special assessment is different: it's a one-time (or limited-duration) additional charge levied outside the regular budget, usually because reserves fell short of an actual repair cost, an emergency came up (storm damage, a failed roof), or a SIRS/milestone inspection revealed work that can't wait. Both are authorized under the association's governing documents and Florida statute, but special assessments often require specific board notice procedures and sometimes membership votes depending on the amount and what the declaration says. If your board is facing one now, see our guide on the hoa special assessment process, including notice timelines and how large assessments typically get approved.
Are HOA special assessments tax deductible?
Generally, no, not for personal income tax purposes, though there are narrow exceptions worth knowing about. The IRS treats HOA assessments, including special assessments, similarly to how it treats regular condo fees: they're generally not deductible on your federal return if the property is your personal residence, because they're considered a personal living expense, not a deductible tax or interest payment. IRS Publication 530, which covers tax information for homeowners, addresses how association fees and assessments are treated for personal residences [5]. There are exceptions. If the property is a rental you own, the portion of assessments allocable to the rental activity is generally deductible as a rental expense on Schedule E, following ordinary rules for rental property expenses. And if a special assessment is specifically for a capital improvement rather than a repair, it may need to be added to your cost basis rather than deducted, which matters when you eventually sell. This is genuinely a case-by-case tax question. Don't rely on a board member's guess or a general web answer for your specific return, talk to a CPA who can look at whether your unit is a residence, a rental, or mixed use.
What are HOA assessments used for, exactly?
Regular assessments typically fund four buckets: operating expenses (day to day costs like landscaping, insurance premiums, management fees, utilities for common areas), reserve contributions (the savings account for future big-ticket replacements), debt service if the association has a loan, and sometimes a contingency or working capital line. Reserve contributions are the piece that gets boards in trouble when they're underfunded for years and then a roof or structural repair comes due all at once, forcing a special assessment that could have been avoided (or at least reduced) by steadier funding. This is exactly why reserve study software and professional reserve studies matter together: the study tells you what to fund and by when, and the software (or even a well-maintained spreadsheet) helps the board track whether contributions are actually keeping pace year over year, rather than discovering a shortfall the week before a big repair bid comes in.
Does Florida law require a reserve study, and for which buildings?
Yes, for condominiums, with specifics tied to building height and age. Florida Statute 718.112(2)(g) requires condominium associations with buildings three stories or more in height to complete a Structural Integrity Reserve Study, generally tied to the same 25/30-year milestone inspection timeline depending on coastal proximity [1]. Milestone structural inspections themselves are governed by section 553.899, which sets the 30-year mark (25 years for buildings within three miles of the coast) as the trigger for the first phase one inspection, with local building officials able to adjust timing in some cases [2]. HOAs under chapter 720 are not currently subject to the SIRS mandate the same way condos are, though a board can and often should get a voluntary reserve study anyway, especially for communities with shared structural components. Co-ops under chapter 719 have their own overlapping provisions worth checking with counsel. Because these rules have changed twice in recent years (2022's SB 4-D and 2023's SB 154) and could change again, confirm current deadlines and thresholds with your association's counsel and your county building department before finalizing a budget or vendor contract. For a full breakdown of thresholds and what counts as "coastal," see our reserve study for condo association guide.
How does reserve study software fit into the SIRS and milestone timeline?
Software's real value is in the years between studies, not the study itself. Once your licensed professional delivers a SIRS or reserve study report, software can turn that document into a living schedule: due dates for the next update, automatic reminders as components approach end of life, and a shareable dashboard for the annual meeting instead of a stack of PDFs nobody reads. Given how much documentation SIRS and milestone compliance now generates (engineer reports, funding tables, board resolutions, member notices), a growing number of boards want one central place to track deadlines and paperwork so nothing gets missed between inspections. That's the gap our $199 one-time Board Compliance Kit is built for: it organizes SIRS and milestone deadlines, reserve funding schedules, and required owner notices into one calendar and document set specific to your building's age, height, and coastal zone, so your board isn't relying on a spreadsheet someone built three board terms ago. It doesn't replace your licensed inspector or reserve specialist, and it doesn't render legal opinions about your documents; it keeps the paperwork and dates straight. If your board is choosing between several reserve study software vendors or trying to figure out what a management company's built-in tool actually covers, start with the reserve study overview to understand what a complete, statute-compliant report should contain before you evaluate any tool against it.
What should a board look for when evaluating reserve study software?
Ask five practical questions before signing anything. First, does it import data directly from your existing professional reserve study or SIRS report, or will someone have to re-key hundreds of line items by hand? Second, can it model multiple funding scenarios (threshold funding, full funding, baseline funding) so the board can see real trade-offs at budget time? Third, does it track Florida-specific deadlines, the 25/30-year milestone trigger, SIRS renewal cycles, and reserve waiver restrictions, or is it a generic national tool that doesn't know Florida's rules changed in 2022 and 2023? Fourth, who owns the data if you switch property managers or software vendors later; make sure exports are easy and complete. Fifth, what does it cost annually, and does that cost scale with unit count in a way that still makes sense for a 40-unit building versus a 400-unit one? None of these questions are about which tool has the flashiest dashboard. They're about whether the software will still be feeding your board accurate deadline data in year five, after the person who set it up rotates off the board.
Frequently asked questions
What is a reserve study?
A reserve study is a professional report inventorying a community's major shared components, estimating remaining useful life, and recommending annual funding levels so repairs and replacements don't require sudden special assessments. For Florida condos three stories and up, a structural version (SIRS) is now required by statute [1].
What is a reserve study for an HOA?
For HOAs under chapter 720, a reserve study is typically voluntary rather than statutorily mandated, unlike condo SIRS under chapter 718. It covers the same categories (roofs, paving, amenities) and helps the board set funding levels, but Florida hasn't imposed the same structural reserve study requirement on standalone HOAs as it has on qualifying condominiums [3].
What is an HOA assessment?
An HOA assessment is the regular fee owners pay, usually monthly or annually, to fund operating costs and reserve contributions. It's distinct from a special assessment, which is a one-time additional charge levied to cover an unexpected or underfunded expense outside the normal budget.
How much should an HOA have in reserves?
There's no single Florida statute setting a required dollar amount for HOAs. The realistic target is whatever your reserve study recommends, funded as close to 100% as the board can manage; some specialists suggest 70% funded as a minimum reasonable target, but that's industry guidance, not law.
How much does a reserve study cost?
Full reserve studies for Florida condo associations commonly run roughly $1,500 to $8,000 or more depending on unit count and complexity, with SIRS often running higher because it requires a licensed architect or engineer's structural inspection under 718.112(2)(g) [1]. Update studies without a new site visit typically cost less.
Are HOA special assessments tax deductible?
Generally not for a personal residence; the IRS treats them as a nondeductible personal expense under the guidance in Publication 530 [5]. If the unit is a rental, the allocable portion may be deductible as a rental expense, and capital-improvement assessments may need to be added to cost basis instead. Talk to a CPA about your specific situation.
Does reserve study software replace the need for a licensed inspector?
No. Florida law requires SIRS and milestone inspections to be performed by a licensed architect or engineer under sections 718.112(2)(g) and 553.899 [1][2]. Software organizes the resulting data, schedules, and reports; it cannot perform or substitute for the actual professional site inspection.
What's the difference between a milestone inspection and a SIRS?
A milestone inspection is a structural safety review of the building at 30 years (25 if within three miles of the coast), done by a licensed engineer or architect under section 553.899 [2]. A SIRS is the reserve funding study for structural components, required for qualifying condos under 718.112(2)(g) [1]. They're related but separate requirements with separate reports.
Can a condo association still waive reserve funding in Florida?
For components covered by a required SIRS, no; SB 4-D and SB 154 removed the ability to waive or underfund those specific reserves for qualifying condominiums. Waiver rules for non-SIRS reserve items and for HOAs under chapter 720 differ, so confirm current status with association counsel.
What buildings need a SIRS in Florida?
Condominium buildings three stories or higher generally fall under the SIRS requirement in 718.112(2)(g) [1], tied to the same milestone inspection timeline (30 years generally, 25 years within three miles of the coast) established under 553.899 [2]. Confirm your building's exact obligations with a licensed professional and your county.
How often does a reserve study need to be updated?
There's no single universal number for every study type; many associations update every few years or after a major capital event, and SIRS reports tie to the milestone inspection cycle. Check your specific statutory cycle and your association's documents, since update frequency can vary by component type and building classification.
Where can I find official Florida guidance on reserve study and SIRS requirements?
Start with the Florida Legislature's statute text for chapter 718 on flsenate.gov [1] and DBPR's condominium regulatory rule chapter 61B-23 on the Florida Administrative Code site [6]. Both are primary sources; a board's counsel can help interpret how they apply to your specific building and documents.
Sources
- Florida Legislature, Florida Statutes: SIRS requirements, reserve waiver restrictions, and the requirement that SIRS be performed by a qualified person under 718.112(2)(g)
- Florida Legislature, Florida Statutes: Milestone inspection requirement, 25/30-year trigger, and licensed engineer/architect requirement
- Florida Legislature, Florida Statutes: Chapter 720 HOA financial and reserve provisions, distinct from condo SIRS mandate
- Florida Legislature, Florida Statutes: Division of Florida Condominiums, Timeshares, and Mobile Homes regulatory authority over condominium association compliance
- IRS Publication 530, Tax Information for Homeowners: Treatment of homeowner association assessments as generally nondeductible personal expenses
- Florida Administrative Code, Department of Business and Professional Regulation: State rule chapter governing condominium association financial reporting and reserve compliance