Is there a cap on how much an HOA can charge in a special assessment?
Reviewed by the OurHOA team · Updated June 2026
Whether there's a limit on HOA special assessments, the member-vote thresholds that act as the real cap, emergency exceptions, and what your CC&Rs control.
The short answer: usually a vote threshold, not a hard dollar cap
Most owners imagine a 'cap' as a fixed dollar ceiling the HOA can't cross. That kind of absolute limit is rare. The real cap in most communities is procedural: above a certain size, the board can't impose a special assessment on its own - it has to put the question to a vote of the membership. Below that line, the board decides; above it, the owners do. So the practical answer to 'how big can a special assessment be?' is usually 'as big as the owners are willing to approve' - the limit is on who gets to say yes, not on the dollar amount itself. To see how special assessments work in general, start with our guide on HOA special assessments.
The most common cap: the member-approval threshold
Many state statutes and CC&Rs set a percentage of the annual budget as the line above which owner approval is required. California's Davis-Stirling Act is a clear example: without membership approval, a board may not impose special assessments that in the aggregate exceed 5 percent of the association's budgeted gross expenses for that fiscal year (Cal. Civ. Code 5605(b)) - the same statute that caps a regular dues increase at 20 percent. Cross that 5 percent line and the board must get a majority vote of a quorum of members. Other states and most governing documents have their own version of this threshold, so check your CC&Rs and your state's HOA statute for the exact number that applies to you; our guide on the HOA budget and owner ratification rights covers related member-veto mechanics.
The emergency exception
Because some repairs can't wait for a vote, the law usually carves out emergencies. Under Davis-Stirling, a board may levy an emergency assessment outside the normal limits in defined situations - an extraordinary expense required by a court order, an expense necessary to repair or maintain the community where a threat to personal safety is discovered, or an unforeseen expense the board couldn't have anticipated when it adopted the budget, with the reasons recorded in the minutes (Cal. Civ. Code 5610). The exception is narrow and the board has to document why it qualifies; it isn't a blank check to skip the membership whenever an assessment would be unpopular. Again, this is one state's framework offered as an example - your own statute's emergency rules may differ.
Your CC&Rs may set their own ceiling
State law is the floor, not the whole story. Your recorded declaration may impose a stricter limit than the statute - for example requiring a member vote for any special assessment over a set dollar figure, or capping the total of special assessments in a single year. Where the CC&Rs are more protective of owners than the statute, the CC&Rs generally control. That's why the first place to look is your own governing documents: read the assessment article for any spending cap, vote threshold, or notice requirement before you assume the board acted within its power. Our guide on CC&Rs vs. bylaws vs. rules explains how to find the controlling provision when documents seem to conflict.
When a big special assessment is a red flag
A cap protects the process, but it doesn't tell you whether the assessment is justified. The most common cause of a painful special assessment is an underfunded reserve - the community didn't set aside enough over the years for the roof, the road, or the pool, so the bill lands all at once. Our guides on what a reserve study is and the reserve contribution inside your dues explain how good planning prevents these shocks. If you think a special assessment was levied without the required vote, exceeded the statutory or CC&R threshold, or skipped proper notice, our guide on how to fight or challenge a special assessment walks through your options - including procedural defects and paying under protest while you dispute it.
How OurHOA helps
Special-assessment fights are usually about trust: owners hit with a large bill want to know it was necessary, properly approved, and not a sign of years of deferred planning. OurHOA gives a self-managed community one organized place to track reserve contributions over time, document how an assessment was noticed and approved, and keep the budget visible to members - so when a big expense does come, owners can see it was handled in the open and within the rules. OurHOA is software for keeping a community transparent and consistent, not a law firm; the dollar thresholds, vote requirements, and emergency exceptions that apply to your association depend on your state's statute and your governing documents, so check those or consult a professional.
OurHOA is the friendly, affordable way self-managed communities keep dues, records, and reminders in one place. See how it works.
These guides are general education for HOA boards and residents, not legal, tax, or financial advice. Rules vary by state and by your community's governing documents - check with a professional for your situation.