Security Deposit Dispute Letter Template for California (2026)

This is an example for organizing a deduction dispute, not a refund or litigation guarantee.

Check the actual vacancy date, deposit, refund and accounting; attach only evidence you hold.

When to send a dispute letter

After disputed deductions or an apparent accounting failure, check the actual vacancy date and records first.

Unfinished work may involve a good-faith estimate; passing 21 days does not automatically establish every demand for a full refund.

State the objection, retain sending records and check the applicable delivery and court rules.

The template (copy, fill, send)

[Name and former rental address]
[Date]
To: [Landlord or manager and address]
Re: Deposit deductions for [unit address]

I vacated on [actual vacancy date]. My deposit was $[amount].
I received $[refund] and dispute these deductions:
1. [Item, amount, objection and evidence identifier]

I enclose the [photos, accounting or receipts] I actually hold.
Please provide the required accounting under current California
Civil Code §1950.5 and return the balance that is due.
I request a reply by [proposed date], not a new statutory deadline.

[Name]
[Contact or forwarding address]

Three things that make or break the letter

• List the amount and objection for each deduction, without threats or promised outcomes.
• Match each objection to real photos, receipts or correspondence and retain originals.
• Separate your requested reply date from statutory deadlines; obtain legal help for case-specific questions.

Before you send it: build the evidence packet

Organize the move-in/vacancy photos, landlord accounting, correspondence and receipts you actually hold.

Do not claim to enclose the landlord’s repair photos if you do not have them.

DepositPacket can organize photos and deduction items and export a PDF/original-file packet with a paid plan.

A packet does not establish that a deduction is unlawful.

FAQ

The template's requested 10-day response is a proposed demand deadline, not a new statutory refund period.

The 21-day obligation is separate. Bad-faith damages are not automatic, and limitation periods depend on the claim.

Edit the template to your records; do not claim to enclose photographs you do not have.

DepositPacket supports free recording; packet export requires a paid subscription.

It organizes documentation, not legal advice, and does not guarantee refunds, compliant service or litigation outcomes.

References

[1] https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=CIV§ionNum=1950.5

[2] https://www.oag.ca.gov/system/files/media/Know-Your-Rights-Security-Deposits-English.pdf

[3] https://sjud.senate.ca.gov/system/files/2025-01/2023-24-sjud-legislative-summaries-final-pdf.pdf