Loss Assessment Coverage: What It Pays and How Much to Buy

Loss assessment coverage pays your share of a special assessment that your condo or homeowners association charges owners after a covered loss to common property. The standard condo unit-owners form, HO 00 06, includes it as an additional coverage of only $1,000, and you can increase the limit with an endorsement.^[1] The limit matters most when the association's master policy has a large deductible, because the board can then pass that deductible on to the owners.

This guide is for California condo and HOA owners. It explains when loss assessment coverage will apply and when it will not, what California law lets a board assess, and how to choose an adequate limit. If you are buying or reviewing a condo policy, our condo insurance page starts a quote with loss assessment set at the level you need.

What is loss assessment coverage?

It is coverage for your share of what the association charges all owners to pay for a loss to property the owners own together, such as the roof, hallways, pool or clubhouse. In the ISO unit-owners form it appears as an additional coverage up to $1,000, and it pays assessments resulting from "direct loss to property caused by a peril insured against."^[1] Homeowners policies for houses in a planned development often carry a similar coverage, so always check your declarations page, whether you own a house or a condo.

The coverage has two parts in most forms: property assessments, for damage to common property, and liability assessments, when the association is sued and its liability insurance doesn't satisfy the whole judgment. The HO 04 35 endorsement can raise either limit or both.^[2]

When does loss assessment coverage pay?

It pays when three conditions are met: the association's loss is to property the owners own in common, the loss was caused by a peril your own policy covers, and the board actually assesses the owners. The most common case is the master policy deductible. If a fire damages the building and the master policy has a $50,000 deductible, the board can split that deductible among the owners as a special assessment, and your loss assessment coverage pays your share up to your limit.

Check two limits in your own policy. Under HO 00 06, a $1,000 share of the association's deductible is included within the loss assessment limit unless you buy more.^[1] Editions of HO 04 35 before 05/11 often capped the part of an assessment that comes only from the association's deductible, for example at $1,000, even when the overall limit was higher. So it is worth asking your insurer which edition your policy uses.^[2]

When doesn't it pay?

It doesn't pay for routine maintenance, a reserve shortfall, upgrades, or damage from a cause your policy excludes. Assessments by a governmental body against you or the association are excluded outright.^[1] Because a standard condo policy excludes earthquake and flood damage, an assessment after an earthquake or flood isn't covered by the condo policy's loss assessment coverage either. For earthquake you need a separate earthquake policy with its own loss assessment limit (see below).

How much can a California HOA assess owners?

Without approval of the members, a California board cannot impose special assessments that together exceed 5% of the association's budgeted gross expenses for the fiscal year, or increase regular assessments more than 20% over the prior year.^[3] The limits don't apply to emergencies: an expense ordered by a court, one needed to address a threat to health or safety, or an extraordinary repair that was unforeseeable when the board prepared the budget, which requires a board resolution stating why.^[4]

It is this emergency exception that allows large assessments without a member vote. A building repair after a fire, or a master deductible the budget never provided for, can be assessed to owners without a membership vote.

How much loss assessment coverage should I buy?

Enough to cover your share of the master policy's largest deductible, plus room for a liability assessment. Start with your association's annual budget report: California requires it to summarize the association's property, general liability, earthquake, flood and fidelity policies, including each one's insurer, limits and deductible.^[6] Either divide the property deductible by the number of units or use your share of common expenses from the governing documents, and buy at least that much.

For example, a 40-unit building with a $100,000 master policy deductible, split equally, leaves each owner with a $2,500 share. The $1,000 built into HO 00 06 would leave you $1,500 short. In the rating systems Menlo uses, Annex's condo policy begins at a loss assessment limit of $1,000, while Aegis offers loss assessment limits from $1,000 to $25,000.^[7]

Does loss assessment coverage include earthquake?

Not on a standard condo policy. In California, earthquake loss assessment comes from an earthquake policy. The California Earthquake Authority's condo-unit policy offers loss assessment limits of $25,000, $50,000, $75,000 or $100,000, with a deductible of 5% to 25% of that limit.^[5] The $25,000 option is available only in limited conditions.^[5] If your association has no earthquake coverage, an assessment after a large quake could be much greater than any condo policy limit, so this is the gap to check first. Our guide to earthquake insurance cost in California shows what condo owners paid on average in 2025.

This guide is for educational purposes and summarizes the California Civil Code, the ISO unit-owners form and endorsement as described by FC&S, the California Earthquake Authority's condo policy, and carrier rating systems. Forms and editions vary, and your policy's terms control. Menlo Insurance Services (CA license 6020106) is a licensed broker that may earn a commission on a placement and does not guarantee that any coverage or price will be available.

The Bottom Line

Loss assessment coverage pays your share when your association charges owners for a covered loss, but on the standard condo form it begins at $1,000.^[1] Check your association's insurance summary, calculate your share of the master deductible, and increase your limit to match.^[6] For earthquake, the loss assessment limit comes only from a separate earthquake policy.^[5]