HOA Reserve Fund Requirements: What Every Homeowner Should Know

If your HOA just hit you with a special assessment for tens of thousands of dollars, there is a good chance the root cause is the same problem affecting communities across the country: underfunded reserve accounts.

Reserve funds are supposed to be the financial safety net that prevents exactly this scenario — money set aside over time for major repairs and replacements so homeowners are not blindsided by massive one-time bills. But many HOAs have chronically underfunded their reserves for years, and now the bill is coming due.

This guide explains what reserve funds are, which states have specific reserve fund requirements, how to tell if your HOA is underfunded, and what rights you have to inspect your association's finances. This is educational information, not legal or financial advice — consult a professional for your specific situation.

An HOA reserve fund is a savings account specifically earmarked for major repair and replacement expenses — things like roof replacements, elevator modernization, repaving parking lots, pool resurfacing, and replacing aging plumbing or electrical systems.

Reserve Funds vs. Operating Funds

Your HOA has two main financial accounts:

• Operating fund: Covers day-to-day expenses — landscaping, management fees, insurance premiums, utilities, and routine maintenance. This is funded by your regular monthly or quarterly dues.
• Reserve fund: Covers major capital expenses that occur periodically — roof replacement every 20-25 years, exterior painting every 7-10 years, HVAC replacement, structural repairs, etc. A portion of your regular dues should be allocated to reserves each month.

The Reserve Study

A reserve study is a professional assessment that identifies all the major components the HOA is responsible for maintaining, estimates their remaining useful life, estimates the cost of replacement, and calculates how much the HOA should be setting aside each year to cover those future costs. Think of it as a long-term financial plan for the physical infrastructure of your community.

A well-funded reserve means predictable costs for homeowners. An underfunded reserve means surprise special assessments — sometimes for thousands or even tens of thousands of dollars per unit — when something major breaks.

Reserve fund requirements vary dramatically by state. Some states have detailed mandates; others leave it entirely to the governing documents. Here is what the key states require:

Florida

Florida significantly strengthened its reserve requirements after the Champlain Towers South collapse in Surfside in 2021. Under SB 4-D (2022) and subsequent legislation, condominium associations must conduct structural inspections for buildings 3 stories or taller that are 25 years old (or 30 years old if more than 3 miles from the coast). Associations must fund reserves based on a structural integrity reserve study (SIRS) and can no longer vote to waive or reduce reserve funding for structural components. These requirements began phasing in starting December 31, 2024.

California

California requires HOAs to conduct a reserve study at least every 3 years (Civil Code 5550). The study must include a visual inspection of major components. Boards must distribute a summary of the reserve study to all members annually as part of the budget disclosure. While California does not mandate a specific funding level, boards have a fiduciary duty to maintain adequate reserves, and courts can hold boards liable for failing to plan for foreseeable expenses.

Colorado

Colorado's CCIOA requires HOA boards to maintain reserves for major repairs and replacements. The board must disclose the current reserve balance and funding plan in annual financial statements. While there is no mandated reserve study schedule in the base statute, many Colorado governing documents require periodic studies.

Nevada

Nevada has some of the strongest reserve requirements in the country. NRS 116.31152 requires associations to conduct a reserve study at least every 5 years, and the study must be performed by a qualified reserve study specialist. The board must fund reserves based on the study's recommendations. Boards that fail to maintain adequate reserves can face personal liability.

Virginia

Virginia requires condominium associations to maintain adequate reserves for repair and replacement of common elements (Virginia Condominium Act). HOAs governed by the Property Owners' Association Act must conduct a reserve study at least once every 5 years. The board must include the current reserve fund balance and the results of the most recent reserve study in annual disclosures to members.

You do not need to be a financial expert to spot the warning signs of underfunded reserves. Here is how to assess your community's financial health:

Step 1: Request the Reserve Study

You have the right to inspect your association's financial records in every state. Start by requesting the most recent reserve study. If the board tells you one does not exist, that itself is a major red flag.

Step 2: Check the Percent-Funded Level

A reserve study will typically include a "percent funded" figure — the ratio of money actually in the reserve account to the amount that should be in the account based on the age and condition of the community's major components. Here is how to interpret that number:

• 70% or above: Generally considered adequately funded by industry professionals
• 30% to 70%: Underfunded — the community faces increased risk of special assessments
• Below 30%: Significantly underfunded — special assessments are very likely, and the community may struggle to get favorable insurance rates or FHA/VA loan approval

Step 3: Look at the Reserve Fund Balance Trend

Request the last 3-5 years of financial statements and compare the reserve fund balance year over year. If the balance is declining or flat while the community is aging, the board is not funding reserves adequately.

Step 4: Check for Borrowing From Reserves

Some boards "borrow" from the reserve fund to cover operating expenses — essentially raiding the savings account to avoid raising dues. This practice is restricted or prohibited in some states and is always a sign of financial mismanagement.

Step 5: Ask About Upcoming Major Expenses

Find out the age of the roof, elevators, major mechanical systems, and building envelope. If these are approaching end of life and the reserve fund is not sufficient to cover replacement, a special assessment is coming. It is not a question of if — it is a question of when.

When an HOA's reserves are depleted or severely underfunded, the consequences fall directly on homeowners:

Special Assessments

The most immediate consequence is a special assessment — a one-time charge to all homeowners to fund a specific project or shortfall. These can range from a few hundred dollars for minor repairs to tens of thousands per unit for major structural work. When reserves are depleted, the entire cost of a major repair must be funded at once, rather than spread over years of gradual saving.

Deferred Maintenance and Safety Risks

When there is no money for repairs, boards often defer maintenance — which only makes the problem worse and more expensive over time. The tragic collapse of Champlain Towers South in Surfside, Florida in 2021, which killed 98 people, was connected to years of deferred structural maintenance and insufficient reserve funding. While that was an extreme outcome, the underlying financial dynamic — deferring necessary repairs because the money is not there — is common in communities across the country.

Difficulty Selling or Refinancing

Underfunded reserves affect property values directly. Lenders review HOA financials before approving mortgages, and FHA and VA loans have specific requirements for reserve fund adequacy. If your HOA's reserves are severely underfunded, potential buyers may not be able to get financing to purchase in your community. This limits your buyer pool, extends time on market, and can reduce your home's value.

Rising Insurance Costs

Insurance companies also review HOA financials. Communities with poor reserve funding may face higher premiums or difficulty obtaining coverage — which in turn increases dues for everyone. If you are already dealing with rising costs, see our guide on requesting a hardship payment plan.

HOA Reserve Fund FAQ

Your HOA's reserve fund directly affects your financial risk as a homeowner. Whether you are facing a special assessment, concerned about underfunded reserves, or trying to understand your association's financial disclosures, you have a right to answers.

You can also check our state-by-state guide for the specific reserve fund statutes in your state, or read more about your rights when facing a special assessment.