Legal & rights · Small Claims Court
How to sue your landlord for a security deposit in small claims
First send the landlord a written demand for the deposit, citing your move-out date and your state’s deadline (in Arizona, 14 business days after you move out and ask for it, with an itemized list of any deductions). If they don’t pay, file in small claims, bring your lease, move-in and move-out photos, the demand letter and texts, tell the judge what happened in order, and ask for a specific amount. Practice in front of a small claims judge who asks questions and reads the landlord’s side from the file.
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Updated October 2026
Who it's for
Who this practice is for
- Renters whose landlord kept their security deposit and won't explain why.
- People who have texts, photos, and a lease but don't know how to present them.
- Tenant union members helping each other prepare for small claims court.
- Legal aid clinic clients who want to practice before their real hearing.
What happens
How a session goes
- The judge speaks first, saying you're on the record and asking why you're here.
- You tell your story in order, name your exhibits (lease, photos, texts), and ask for a specific amount.
- The judge asks questions and voices the other party's response from the file.
Real lines from a test session
What The judge said in a test session
“We're on the record in Rourke versus Abernathy. Plaintiff, tell me briefly why you're here.”
“Now, the landlord deducted for patching and painting the living room wall. You admit you mounted a large TV with four heavy anchors and had about a dozen nail holes.”
“Thank you, Ms. Rourke. I've heard your side and I have Mr. Abernathy's response and evidence in the file. Both sides have had their say.”
From a test session of this practice in the app, lightly trimmed. Your session goes its own way: the character reacts to what you say.
The scorecard
What the scorecard looked like for Security Deposit Lawsuit
“Um, I mailed the keys. I didn't do a walkthrough, I guess. I just asked him to, um, mail my deposit, but he didn't.”
You said you mailed the keys (wrong) and that you only asked for your deposit back, skipping the legal 21-day rule and your walkthrough request.
Try instead: “I asked for a joint walkthrough on August 30, and he refused. I put both keys—I have a photo of them—in the shared mailbox that afternoon.”
What went well: Building on: You stayed calm and did not interrupt the judge even when corrected, which is a basic foundation you can use to deliver a structured story next time.
Real scorecard output from one of our test runs. In test runs the practice answers are written by a test script, not by a customer.
What good looks like
What a strong answer does here
- You give a two-minute timeline: move-in, deposit paid, move-out, what you left behind.
- You name each exhibit clearly: the lease, dated photos, texts with your landlord.
- You ask for the exact amount you want and mention the law's deadline for returning deposits.
- You answer the judge's questions respectfully and stick to evidence, not emotion.
Scored on:
- Clarity of your story
- Evidence & exhibits
- Respect for the court
- Persuasiveness
Common mistakes
Weak lines, and what to say instead
Weak: “My landlord is a horrible person who stole my money.”
Better: “My landlord kept my $1,200 deposit. I moved out on May 1 and left the place clean. I have photos and texts to show it.”
Stick to facts and a clear timeline, not character attacks.
Weak: “I have some texts and stuff somewhere.”
Better: “I have three exhibits: the lease, dated move-out photos, and texts where my landlord agreed the place was clean.”
Name each exhibit so the judge knows what you can prove.
Weak: “I just want what's fair.”
Better: “I'm asking for $1,200, the full deposit, plus the law's penalty because it's been 45 days.”
A specific amount and a legal deadline make your ask concrete.
Weak: “You have to believe me, I'm telling the truth!”
Better: “I understand. The photos are dated, and the texts show we agreed on the condition.”
Respectful answers and evidence persuade more than emotion.
Small Claims: Get Your Deposit Back: start talking in a few seconds. Your own side stays yours to fill in.
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Your small claims court practice plan
- State the claim and remedy clearly
- Explain the supplied evidence
- Answer the other party calmly
Start with a free worksheet, then test your own response with a voice or text roleplay. Your first complete coaching report is free once across all areas. Create a free account to save your goal, actual words, and downloadable notes.
Need repeated practice? $4.99 once buys 100 rounds across every mode and full coaching on every report. Rounds never expire; no subscription is required.
FAQ
Questions about Security Deposit Lawsuit
Do I need to know the law to practice this?
No. The judge asks about your story and evidence. You can mention the law's deadline for returning deposits if you know it, but the practice focuses on telling what happened in order and asking for a specific amount. Try it free →
What if I get nervous and can't speak?
You can type instead of talking at any time. The judge still asks questions and responds. The goal is to get comfortable with the questions. Try it free →
Is this real legal advice?
No. It's practice only, not legal advice. The judge is an AI character. You practice speaking to a judge and get feedback, but for your real case you should talk to a lawyer or legal aid clinic. Try it free →
How much can I sue for in small claims court?
It depends on your state. Arizona’s justice court small claims division handles cases up to $3,500, and other states set limits from a few thousand dollars to much more. If your claim is higher, you may need a different court, so check your court’s website before you file. Try it free →
What evidence do I need for a security deposit case?
Your lease, proof you paid the deposit, dated move-in and move-out photos or video, your forwarding address and written demand, any itemized list the landlord sent, and texts or emails about the deductions. Bring copies for the judge and the landlord, organized in the order you will talk about them. Try it free →
Sources: Arizona Revised Statutes 33-1321 (security deposits).
Practice only, not legal advice.
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