California Small Claims Evidence Checklist — What to Bring

Who this applies to

If you are filing in California small claims court (CCP § 116.220 — claims up to $12,500 for individuals or $6,250 for entities) and are preparing your evidence for the hearing, this checklist is for you. It also applies if you are organizing materials before sending a demand letter — the same evidence will support both stages.

This guide does not cover:

• Cases over the small-claims dollar limit (consider attorney representation)
• Federal court matters
• Family-law disputes (separate court and procedures)
• Eviction matters (unlawful detainer is its own court)

The three things every small-claims case needs

Before reaching for any specific document, organize your evidence around three pillars:

1. The promise or obligation. What did the other party agree to do or pay? (contract, invoice, conversation, course of dealing)

2. The performance or non-performance. What was actually delivered, paid, or done?

3. The gap. The difference between (1) and (2). The dollar amount or remedy you are asking for.

If your evidence answers these three questions clearly, you have the foundation of a small-claims case. If any pillar is weak, that's where to focus your preparation.

Universal evidence checklist

Bring whichever of the following apply to your dispute:

• Written contract or agreement (or any writing showing the terms — email exchanges, accepted proposals, signed estimates)
• Invoices, receipts, payment records (Venmo, Zelle, bank statements, credit-card records)
• Communications log (emails, text messages, voicemails — chronological, with sender identity)
• Photographs and video (dated, of property condition, defects, work delivered, etc.)
• Witness contact information (full names, phone numbers; consider written declarations)
• Prior demand letter (if you sent one) and proof of service (certified-mail return receipt)
• Police report (if applicable to your dispute)
• Repair estimates (if your case involves damage or substandard work)

Evidence by dispute type

Security deposit dispute

Unpaid invoice / freelancer

Breach of contract / contractor

Property damage / neighbor

Refund / returned-product

• Lease and any addenda
• Move-in walkthrough photos / inspection report
• Move-out walkthrough photos / inspection report
• Proof of deposit paid (canceled check, bank record, receipt)
• Move-in and move-out date proof (lease end, key return, forwarding-address letter)
• Itemized statement (or its absence) within the 21-day window
• Any landlord communications about deductions or condition
• Receipts the landlord provided for repairs over $125 (per Civ. Code § 1950.5(g)(2))
• Original invoice (date, amount, line items)
• Underlying agreement (signed contract, accepted proposal, email confirming scope and price)
• Proof the work was completed (deliverables, client approval messages, timestamps)
• Payment-reminder history
• Client communications acknowledging the work or the debt
• Contract or written estimate
• Proof of payment (bank record, canceled check, Venmo)
• Description of work promised vs. work completed
• Photos / video of property condition before, during, after
• Communications about defects, delays, or refund requests
• Any third-party inspections or repair estimates from a separate contractor
• Photographs and video of damage (dated)
• Repair estimates from licensed contractors (at least two if available)
• Proof of ownership (deed, registration, etc.)
• Witness contact information
• Any communications with the responsible party
• Police report if filed
• Receipt or order confirmation
• Return policy (printed copy as it appeared at time of purchase)
• Proof of return (tracking number, photo of returned item, return receipt)
• Communications with the merchant
• Bank or credit-card chargeback documentation

How to organize evidence for court

Most California small-claims judges expect a clear, organized presentation. The standard approach:

1. Print or assemble each exhibit in chronological order.

2. Label each with a unique exhibit number (Plaintiff Exhibit 1, 2, 3, etc.). Use a sticker or write directly on the back.

3. Create an exhibit index — a single page listing each exhibit number and what it shows.

4. Make 3 sets — one for the judge, one for the court file, one for the other side.

5. Bring originals separately for inspection if requested by the judge.

A simple binder with tabs works well. Avoid loose papers.

Originals vs. copies — what the court expects

• Originals are best for documents the judge may want to inspect (the actual contract, the actual invoice, the actual repair receipt).
• Photocopies are accepted for most secondary documents, but bring multiple copies (court + other side).
• Mobile screenshots are accepted in most California counties for text messages and emails, but bring the device too in case the judge asks to verify.
• Photographs should be printed in color where color matters (visible damage, stains, etc.).

Witness preparation

For witnesses who can attend:

For witnesses who cannot attend:

• Confirm their availability for the hearing date
• Bring written notes (not for the witness to read — for them to refresh memory if asked)
• Be prepared for the judge to question them directly
• Use a sworn declaration under penalty of perjury, citing CCP § 2015.5
• Include name, address, what they observed, dates, and signature
• Some judges weigh declarations less than live testimony — present in person where possible

What NOT to bring

• Irrelevant materials (one focused exhibit beats ten distracting ones)
• Recordings made without consent of all parties (Penal Code § 632 — generally inadmissible in California)
• Hearsay-only items without an exception (statements made by people who won't testify, offered to prove the truth of what they said)
• Edited photos or screenshots (always preserve originals)
• Items that reveal confidential settlement discussions

Day-of-court checklist

Bring:

• [ ] 3 copies of every exhibit, labeled
• [ ] 1 exhibit index page
• [ ] Originals for inspection
• [ ] Photo identification
• [ ] Proof of service of your small-claims claim form on the defendant
• [ ] A pen and a notepad
• [ ] Your written narrative summary (organized chronologically)

What this guide does NOT cover

Disclaimer: This article is general information from xCounsel and is not legal advice. Reading it does not create an attorney-client relationship. Rules and outcomes can vary based on the specific facts of your situation. Read full legal information →

Related preparation tools:

Sources:

• Authentication of evidence in detail (see California Evidence Code §§ 1400–1402)
• Chain-of-custody requirements for highly contested evidence
• How to compel production of documents from third parties (small claims has limited subpoena power)
• Tactics for cross-examining defense witnesses
• Small Claims Demand Letter (pillar)
• What Evidence Do I Need
• Lawyer-Ready Case Summary Builder
• Small Claims Eligibility Checker
• California Courts Self-Help — Small Claims
• California Evidence Code §§ 1400–1402
• California Code of Civil Procedure § 2015.5
• California Penal Code § 632

Frequently Asked Questions