Last updated 2026-07-24
TL;DR
HOA assessments are the mandatory fees owners pay to run the association. Regular assessments cover routine operating costs and reserve contributions; special assessments cover unexpected or underfunded costs, like a new roof or milestone repairs. Florida condos under Ch. 718 now require fully funded reserves for certain components, based on a reserve study, following the 2022-2023 legislative response to the Surfside collapse [1][2].
What is an HOA assessment?
An HOA assessment is money an association charges its owners to pay for the community's shared expenses. It's not optional and it's not a donation. If you own a unit or a lot in a community governed by a homeowners' or condominium association, you owe assessments the same way you owe a mortgage payment, and the association usually has a lien right if you don't pay. There are two basic flavors. A regular (or "annual") assessment is the recurring charge, usually billed monthly or quarterly, that funds day-to-day operations: landscaping, insurance, management fees, utilities for common areas, and contributions to reserve accounts. A special assessment is a one-time or short-term charge outside the regular budget, typically triggered by an emergency, a big capital project, or a reserve shortfall. In Florida condominiums, the legal basis for assessments sits in Chapter 718 of the Florida Statutes, the Condominium Act. Section 718.112 requires the association's bylaws to provide for assessments for common expenses, and 718.116 makes owners jointly and severally liable in some cases and gives the association lien rights for unpaid amounts [1]. HOAs (non-condo, typically single-family or townhome communities) follow the separate Homeowners' Association Act, Chapter 720, which has parallel but not identical rules.
What is a reserve study?
A reserve study is a professional evaluation of a building's major shared components, roofs, plumbing, elevators, structural elements, pavement, and so on, that estimates their remaining useful life and the cost to repair or replace them. It's the financial planning document that tells a board how much money it needs to be setting aside, and when. A good reserve study has two parts. The physical analysis inventories each reserve component, its age, condition, and expected remaining life. The financial analysis then models a funding plan, either "full funding" (saving 100% of the calculated obligation) or a lower "threshold funding" target, and projects the account balance out 20 to 30 years under different contribution scenarios. Florida's 2023 update to Chapter 718 requires condo and cooperative associations with buildings three stories or higher to complete a Structural Integrity Reserve Study (SIRS) at least every 10 years, covering specific structural components like the roof, load-bearing walls, floor, foundation, fireproofing, electrical, plumbing, and waterproofing [2]. This isn't the same as a generic reserve study some HOAs use for cosmetic items like paint or pool furniture. SIRS is narrower and structural in focus, and it's mandatory, not optional, for qualifying condos. If you want a walk-through of how a milestone inspection interacts with a SIRS, see our reserve study guide.
What is a reserve study for an HOA?
For a homeowners' association (governed by Chapter 720, not 718), a reserve study works the same way conceptually, but the legal requirement is different and generally softer. Florida HOAs are not currently subject to the mandatory SIRS requirement that applies to condos three stories and up; that obligation sits specifically in Section 718.112 for condominiums and cooperatives [2]. Many HOAs still choose to commission a voluntary reserve study, and it's a smart move even without a statute forcing it. Roofs, roads, retention ponds, clubhouse HVAC, and pool equipment all have finite lives, and owners get blindsided by special assessments when nobody planned for the replacement cost. A reserve study gives the board a defensible number to bring to a budget meeting instead of a guess. Some master-planned communities with condo buildings inside an HOA-style umbrella can have both structures present, so check your governing documents carefully, and confirm with your association's counsel which statute chapter actually applies to your specific buildings. For a plain breakdown of what a reserve study covers for HOAs specifically, see hoa reserve study.
How much does a reserve study cost?
Costs vary a lot by building size, component count, and whether it's a basic reserve study or a full engineering-grade SIRS. As a rough range reported by reserve specialists and community association managers, a standard reserve study for a mid-size condo or HOA typically runs somewhere between $1,000 and $6,000, with larger or more complex properties (high-rises, multiple buildings, extensive amenities) costing more [3]. A SIRS, because it requires inspection by a licensed engineer or architect and covers structural components specifically, tends to run higher, and multi-building high-rises have reported costs well into five figures depending on scope. The honest range is wide because nobody publishes a single authoritative national price list, and Florida hasn't set a fee schedule. If your association manager or a vendor quotes a number, ask what's included: is it a full site inspection of every component, or a desktop update of a prior study? Updates are cheaper, usually a few hundred dollars to around $1,500, but they only work if a full study was done recently and conditions haven't changed much. Budget for this as a real line item, not an afterthought. A $2,000 to $5,000 reserve study is cheap insurance against a $50,000 surprise assessment three years later.
How much should an HOA have in reserves?
There's no single dollar figure that's "right" for every association; it depends entirely on the age, size, and condition of the components you're funding. What matters is whether your reserve balance is tracking against what your reserve study says you'll need, not some arbitrary percentage of the budget. That said, Florida law now sets a hard floor for condominiums. Under the 2023 amendments to Section 718.112, condo and cooperative associations must fund reserves for the SIRS-covered structural components at the full amount identified in the study, with no more waiving or underfunding of those specific line items starting with reserve funding required by December 31, 2024 for existing structural items identified in a completed SIRS [2]. Boards can still vote to waive or reduce reserves for non-structural components (cosmetic items, furniture, non-SIRS items), just not for the SIRS list anymore. A useful rule of thumb from reserve professionals: aim for a "percent funded" ratio (reserve balance divided by the fully funded balance the study calculates) of at least 70%. Below 30% funded is generally considered a red flag for pending special assessments [3]. If your association is sitting at 15% funded on a roof that's 18 years into a 20-year life, that's not a paperwork problem, that's a bill coming due. For context on how the statute changed and what relief options (if any) remain, see florida condo reserve fund relief.
What triggers a special assessment?
A special assessment usually shows up because one of three things happened: an emergency (storm damage, a burst pipe, a failed elevator), a mandatory repair identified by a milestone inspection or SIRS that reserves can't cover, or a reserve fund that was underfunded for years and finally caught up to reality. Under Chapter 718, the board generally has authority to levy special assessments for capital improvements or unexpected common expenses, subject to notice requirements in the bylaws and statute. Section 718.112(2)(c) requires specific written notice of any board meeting where a special assessment will be considered, including the amount and purpose [1]. Owners don't get to vote it down in most condo structures; the board has the authority, though bylaws sometimes require a supermajority board vote or owner approval above certain thresholds. The post-Surfside legislative changes made special assessments more predictable in one sense (structural SIRS reserves are now mandatory, so the surprise factor should shrink over time) and more likely in the short term for older buildings that were coasting on waived reserves for decades. If your building never had adequate reserves and now has a mandatory SIRS bill, a special assessment is often the only way to cover the gap quickly. See hoa special assessment for the notice and approval mechanics in more detail.
Are HOA special assessments tax deductible?
Generally, no, not for the individual owner in a way that helps most people. The IRS treats HOA assessments, regular or special, as a personal, nondeductible living expense in the same category as association dues, similar to homeowner association fees discussed in IRS Publication 530 for homeowners, which doesn't list them as a deductible item for a primary residence [4]. There are narrow exceptions. If you rent out the unit, special assessments related to repairs and maintenance on a rental property are generally deductible as a rental expense in the year paid, or depreciated if they're a capital improvement, following the same rules that apply to any other rental property repair or improvement cost [4][5]. If part of your home is used exclusively for a home office, a proportional share might factor into that deduction too, subject to the usual home-office rules. This isn't tax advice, and the line between "repair" (deductible now) and "capital improvement" (depreciated over years) is one of the most litigated areas of tax law. Talk to a CPA before you assume a special assessment check helps your tax bill.
What's the difference between a regular assessment and a special assessment?
| Timing | Recurring, tied to fiscal year budget | One-time or short-term | |
|---|---|---|---|
| Purpose | Operating costs, planned reserve funding | Emergencies, capital projects, reserve shortfalls | |
| Notice required | Annual budget meeting notice | Specific written notice of amount and purpose (FL: Sec. 718.112(2)(c)) [1] | |
| Predictability | High, set annually | Low to moderate | |
| Owner input | Budget ratification varies by docs | Usually board-approved, limited owner vote | Boards that fund reserves properly through regular assessments year over year need special assessments less often. Boards that waive reserves to keep monthly fees artificially low tend to hit bigger, more painful special assessments later, right when a roof or a milestone repair comes due all at once. |
A regular assessment is baked into the annual budget the board adopts every year, billed predictably (monthly or quarterly), and covers routine operating costs plus scheduled reserve contributions. A special assessment sits outside that budget cycle, is usually billed once or over a short defined period, and covers something the regular budget didn't anticipate or couldn't fully fund. Here's a side-by-side: | | Regular assessment | Special assessment |
How do milestone inspections and SIRS affect assessments?
Milestone inspections and SIRS don't themselves create a bill, but they generate the information that often forces one. A milestone inspection, required under Section 553.899 of the Florida Building Code statute for condo and cooperative buildings three stories or more once they hit 30 years old (or 25 years if within three miles of the coast), and every 10 years after, produces an engineer's report on structural condition [6]. If that report finds substantial structural deterioration, the association has a defined window to get a repair plan moving. A SIRS, separately, sets the reserve funding requirement for structural components. If the SIRS says the roof needs $400,000 in 6 years and the reserve account has $60,000, the board has two choices: raise regular assessments sharply and immediately, or levy a special assessment (or some blend of both). Waiting doesn't make the number smaller; it usually makes it bigger because materials and labor costs climb and deferred deterioration gets worse. Boards juggling both a milestone deadline and a SIRS deadline on the same calendar often find the paperwork and scheduling harder than the money question. That's the specific gap the $199 one-time Building-Specific Board Compliance Kit at /board-kit-builder is built for: it organizes the deadlines, inspection scheduling, and owner communication around your building's age, height, and coastal distance. It doesn't replace the licensed engineer or the reserve specialist the statute requires; it keeps the board from missing dates or documentation.
Can a board waive or reduce reserve funding in Florida?
For condos, this got much more restrictive after 2022-2023. Before the Surfside-driven reforms, condo associations could vote annually to waive reserve funding entirely or partially, and a lot of buildings did exactly that for decades to keep monthly fees low. That option is gone for SIRS-covered structural components. Under the current version of Section 718.112, once a SIRS has been completed, the association "may not determine to provide no reserves or less reserves than required" for the structural items identified in that study [2]. Non-structural reserve items (paint, furniture, non-structural amenities) can still be waived or reduced by owner vote in many associations, depending on bylaws. Cooperatives face similar structural reserve requirements under a parallel statute. HOAs under Chapter 720 have more flexibility; the mandatory no-waiver rule for structural reserves applies specifically to condos and co-ops covered by the SIRS requirement in 718.112, not generally to every homeowners' association. Still, confirm the current text with your association's counsel, because this area of Florida law changed substantially in 2022, 2023, and again in narrower ways in 2024, and further adjustments are possible.
What happens if an owner doesn't pay an assessment?
The association can record a lien against the unit and, eventually, pursue foreclosure, the same basic remedy a mortgage lender has, though the process and priority rules differ. Section 718.116 of the Florida Condominium Act sets out the lien rights, interest, and late fee mechanics for unpaid assessments, and it makes clear the obligation runs with the unit regardless of who caused the debt [1]. Associations typically charge interest (often up to 18% annually if the documents allow it, or the statutory default rate if they don't specify) plus a late fee, and can suspend the owner's use of common amenities in many cases. This applies equally to unpaid regular assessments and unpaid special assessments; the statute doesn't distinguish the two for collection purposes. For board members: consistent, documented collection policy applied the same way to every owner protects the association legally and financially. Selective enforcement is a common source of litigation.
How should a board decide between raising dues and a special assessment?
There's no formula that fits every building, but a few practical questions help. Is the expense recurring (raise dues) or one-time (special assessment fits better)? Can owners absorb a lump sum, or would a payment plan or a bank loan spread over regular assessments work better for the community's finances? Does the reserve study show this coming years in advance, in which case gradually raising the regular assessment avoids the shock entirely? Many Florida associations facing a large SIRS-driven capital need use a blend: a modest regular assessment increase to rebuild ongoing reserve contributions, combined with a special assessment or a bank loan to cover the immediate structural repair identified by the milestone inspection. Community association attorneys and CPAs who specialize in this area generally recommend running the numbers past a reserve specialist before deciding, because the wrong choice can mean either owners in financial distress or reserves that never recover. Whatever a board decides, document the reasoning in the minutes. If a special assessment gets challenged later, the paper trail showing what the board considered (the reserve study, the engineer's report, the notice given under Section 718.112(2)(c)) matters more than the outcome itself [1][2].
Frequently asked questions
What is a reserve study?
A reserve study is a professional assessment of an association's major shared components (roofs, plumbing, elevators, pavement, and structural elements) that estimates remaining useful life and replacement cost, then models a funding plan. It's the basis for setting reserve contributions and, for qualifying Florida condos, is required to determine SIRS structural reserve amounts under Section 718.112 [2].
What is a reserve study for an HOA?
For homeowners' associations under Chapter 720, a reserve study is typically voluntary rather than mandatory, unlike the SIRS requirement that applies to Florida condos three stories or higher. It still gives the board a defensible funding plan for shared assets like roads, pools, and clubhouses, and helps avoid surprise special assessments.
What is an HOA assessment?
An HOA assessment is a mandatory charge levied on owners to fund the association's shared expenses, whether operating costs, reserves, or capital repairs. It's enforceable through liens and, in Florida, governed for condos by Chapter 718 and for homeowners' associations by Chapter 720 [1].
How much should an HOA have in reserves?
There's no universal dollar figure; it depends on your reserve study's calculated obligation for each component. Florida condos must now fully fund reserves for SIRS structural components with no waiver option, per amendments to Section 718.112 [2]. A common industry benchmark targets at least 70% funded against the study's full-funding calculation [3].
How much does a reserve study cost?
Typical reserve studies run roughly $1,000 to $6,000 depending on property size and complexity, while a full SIRS covering structural components with licensed engineer or architect involvement often costs more, sometimes well into five figures for large high-rises [3][2]. Desktop updates of an existing study cost less, often a few hundred to about $1,500.
Are HOA special assessments tax deductible?
Generally no for a primary residence; the IRS treats them as a nondeductible personal expense, similar to regular association dues under the guidance in IRS Publication 530 [5]. For rental properties, special assessments tied to repairs are often deductible as a rental expense, or depreciated if they're capital improvements. Confirm specifics with a CPA.
What's the difference between a special assessment and a regular assessment?
A regular assessment is the recurring, budgeted charge that funds operations and planned reserve contributions. A special assessment is a one-time or short-term charge outside the annual budget, usually triggered by an emergency, a capital project, or a reserve shortfall, and it requires specific written notice under Florida law [1].
Does every Florida condo need a SIRS?
Condo and cooperative buildings three stories or higher generally must complete a Structural Integrity Reserve Study at least every 10 years under the amended Section 718.112 [2]. Buildings under three stories, and most standard HOAs under Chapter 720, aren't currently subject to this specific mandatory requirement, though voluntary reserve studies remain wise.
Can a Florida condo board still waive reserve funding?
Not for SIRS-covered structural components once a study is completed; the statute now prohibits waiving or underfunding those specific reserve line items [2]. Non-structural reserve items may still be reduced or waived by owner vote in some associations, depending on governing documents. Confirm current rules with your association's counsel.
What happens if I don't pay a special assessment?
The association can record a lien against your unit and pursue collection, including potential foreclosure, under the same statutory framework (Section 718.116) that governs unpaid regular assessments [1]. Interest and late fees typically accrue, and use of common amenities can be suspended, depending on your governing documents.
Who has to do the reserve study or SIRS, the board or a professional?
A licensed professional does the actual inspection and study; for a SIRS, Florida law requires it be performed by a licensed engineer or architect [2]. The board's job is scheduling it, funding the professional's fee, and acting on the results, not conducting the technical assessment itself.
Is a milestone inspection the same as a reserve study?
No. A milestone inspection (Section 553.899) is a structural safety check required at 25 or 30 years depending on coastal distance, and every 10 years after [7]. A reserve study, including SIRS, is a financial planning tool estimating replacement costs and timelines. They're related but legally and functionally separate requirements.
Sources
- Florida Legislature, Florida Statutes Section 718.116 (Assessments; liability; lien and priority; interest; collection): Assessment liability, lien rights, and special assessment notice requirements under Section 718.112(2)(c)
- Florida Legislature, Florida Statutes Section 718.112 (Bylaws): SIRS requirement for condos three stories or higher, structural reserve funding mandate with no waiver option
- Internal Revenue Service, Publication 530, Tax Information for Homeowners: HOA assessments and dues are generally nondeductible personal expenses for a primary residence
- Internal Revenue Service, Topic on rental property expenses: Rules distinguishing deductible repairs from depreciable capital improvements on rental property
- Florida Legislature, Florida Statutes Section 553.899 (Milestone inspection): Milestone inspection triggers at 30 years generally, 25 years within three miles of coast, and every 10 years thereafter
- DBPR, Division of Florida Condominiums, Timeshares, and Mobile Homes: State regulatory oversight and guidance for condominium association compliance