C.A.R. Form AEA — the Amendment
The form for changing a contract that is already binding. It also has the shortest fuse of any document in a routine California transaction.
What it is for
Changing terms of a contract the parties are already bound by: the price, the closing date, who pays for what, what happens to a credit. Because the contract is binding, the change needs genuine agreement — one side cannot amend the deal by announcing a new term.
Why the short window exists, and how to work with it
A change to a live contract that could be accepted weeks later would leave both sides unable to plan, so the form closes itself. The practical response is to write a realistic date into the form when a slower turnaround is expected, rather than sending it on the default and hoping.
The second practical response is to treat delivery as part of the job. The clock runs regardless of whether the document reached the person who needs to sign it.
Amending something that has already been amended
Deals that change once often change again, and by the third document the file contains a purchase agreement and a chain of changes that have to be read in order to know what the deal actually is. That is where terms get lost: a later amendment restates part of an earlier one, the two do not quite agree, and nobody notices because each document looked fine on its own.
The habit that avoids it is stating the current position rather than the delta — writing what the closing date now is, rather than that it moves by another week. A reader who has only the latest document and the original contract can then answer the question without reconstructing the sequence. It also makes it obvious when two changes conflict, because the conflict is on the page instead of spread across three of them.
Forms this touches
Named so you know which document the conversation ends in. Their text is not reproduced here.
- AEA — Amendment
Questions that come up
What happens if an amendment is signed after it expires?
It was revoked by its own terms, so the signature does not create the change. The usual fix is to reissue it.
Can the three-day window be changed?
Yes. The parties can write in a different date and time.
Describe the change in plain English
Amendly drafts the California amendment or addendum for your deal from a sentence. You review every line before it goes anywhere.
Draft your first amendmentRelated in this guide
- C.A.R. Form ADM — the AddendumWhat the C.A.R. Addendum form is used for, how it differs from an Amendment, and why it is the form most reached for at the offer stage.
- Who has to sign a change to the contractEveryone bound by the original contract signs a change to it. Where that catches California deals: trusts, estates, co-owners, and spouses.
- Extending a California closing dateHow a California close of escrow is moved, and the trap that catches most extensions: the contingency clocks do not move with it.
Where this comes from
This page describes how California residential transactions typically work. It is general information, not legal advice, and it is not a substitute for an attorney on a specific deal. Amendly is not a law firm. Forms are named and described here; their text is not reproduced. Amendly is not affiliated with or endorsed by the California Association of REALTORS® or any state agency.