How do I write a demand letter to my landlord for my security deposit?

If your landlord hasn't returned your security deposit within the legal deadline, a demand letter is your first step toward getting it back.

What to include

1. Your name and forwarding address
2. The rental property address
3. The date you moved out
4. The amount of the security deposit
5. The specific state law that requires return within the legal deadline
6. A firm deadline (typically 7-14 days from the letter)
7. A statement that you will pursue legal action if the deposit is not returned

Sample opening

> Dear [Landlord Name],
>
> I am writing to formally request the return of my security deposit in the amount of $[amount] for the rental unit at [address]. I vacated the premises on [date], which was [X] days ago.
>
> Under [State Law Citation], you are required to return my security deposit within [deadline] days, along with an itemized statement of any deductions. As of this date, I have not received my deposit or any such statement.

Sending the letter

• Send via certified mail with return receipt requested — this creates proof that the landlord received it
• Keep a copy of the letter and the certified mail receipt
• Email a copy as well for an additional paper trail

What happens next

If the landlord doesn't respond within your deadline, you can file a claim in small claims court. In many states, you may be entitled to double or triple damages if the landlord acted in bad faith.

State deadlines for reference

| State | Return Deadline |
|-------|----------------|
| California | 21 days |
| New York | 14 days |
| Texas | 30 days |
| Florida | 15-30 days |
| Illinois | 30-45 days |
| Washington | 21 days |
| Massachusetts | 30 days |
| Colorado | 30 days |
| Oregon | 31 days |
| New Jersey | 30 days |