California HOA Reserve Study Requirements

This guide summarizes the rule for board members. It isn’t legal advice, and we don’t claim that any study meets the law. Check with your association’s attorney. California has more community associations than any other state, an estimated 51,700.

Who it covers

The rule sits in the Davis-Stirling Act, which covers California common interest developments such as condominiums, planned developments, stock cooperatives and community apartment projects.

The study requirement applies, in the words of the statute, “if the current replacement value of the major components is equal to or greater than one-half of the gross budget of the association, excluding the association’s reserve account for that period” (Civil Code 5550(a), unofficial copy).

What the board has to do

Two different time frames apply:

• Every three years: “At least once every three years, the board shall cause to be conducted a reasonably competent and diligent visual inspection of the accessible areas of the major components.”
• Every year: “The board shall review this study, or cause it to be reviewed, annually.”

What the study has to include

Section 5550(b) calls for:

1. The major components with under 30 years of remaining life
2. The probable remaining useful life of each
3. An estimate of what repair or replacement will cost
4. The total annual contribution needed, after subtracting reserve funds
5. A reserve funding plan

Section 5550(c) also counts gas, water and electrical service where the association is responsible for them.

Does the law say who can do it?

The current section, and the sections that take effect in 2032, as we read them, don’t name a credential or license for the person doing the study. That doesn’t settle every question. Governing documents, lenders and other laws can set their own requirements, so ask your attorney.

Balcony inspections are separate

Section 5551 is a different rule, covering load-bearing elevated elements such as balconies, decks and stairways in buildings with three or more multifamily units. Those inspections need a licensed structural or civil engineer, or an architect. A reserve study doesn’t replace them, and we don’t do them. We also do not give structural or safety opinions in our studies.

What AB 2050 changes

AB 2050 was signed on September 29, 2026 (Chapter 796). We read the chaptered text on an unofficial copy, so check the official page. The act itself should take effect January 1, 2027, but the new duties are written to start January 1, 2032:

• A funding minimum. New section 5552 says an association “shall fund the reserve account on an annual basis in at least the minimum reserve contribution level included in the most recent study.”
• A new line in the study. Studies must show the minimum contribution that keeps the projected balance from “falling below zero over the following 30 years,” and a statement about the new duties.
• A 15% transfer if projected to go negative. The association “shall transfer a minimum of 15 percent of its gross annual budget to its reserve account each year” until the balance is no longer projected to fall below zero.
• Special assessments. If the budget can’t meet the minimum, the association levies a reserve funding special assessment under the same rules as section 5605, generally a 5% limit without member approval, and members vote on any amount above that cap. It can’t levy one “more than once every nine years.”
• Annual updates. The association must “review and update this study annually.”
• A changed budget test. From 2032, the test no longer excludes the reserve account.

The Senate analysis says current law “does not require the HOA to fund its reserve account,” so 2032 is a real change for underfunded associations. Saving earlier generally asks less of owners than catching up later.

What a board can do this year

1. Find your last study and check when the last site visit happened.
2. Put the annual review on your budget calendar.
3. Work out your runway at today’s savings.
4. Ask your attorney how AB 2050 applies to you.