New York Security Deposit Demand Letter (Sample Letter)

If you’re looking for a New York security deposit demand letter, you’re in the right place.

This page gives you a version you can copy, edit, and send yourself — along with what it should include and when it actually makes sense to use it.

If your landlord has not returned your deposit within 14 days after you moved out, this is usually the point where a simple written demand helps move things forward.

You can use the sample below as-is.
But if you want the full process — what to send, when to send it, and how to follow up — the DepositBack system puts those steps in one place so you don’t have to piece it together.

When to Use a Security Deposit Demand Letter

Use this letter if:

• You moved out of a rental in New York
• More than 14 days have passed since you vacated
• You have not received your deposit back
• You received deductions without a proper itemized statement
• You want to make a clear written request before taking the next step

Under New York General Obligations Law § 7-108, a landlord must either:

• return the deposit within 14 days after move-out, or
• provide an itemized statement of deductions within that same period

If that does not happen, the landlord may lose the right to keep part or all of the deposit.

Sample Security Deposit Demand Letter

You can copy this sample security deposit demand letter, fill in your details, and send it yourself.

[Your Name]
[Your Current Address]
[City, State, ZIP]
[Email Address]
[Date]

[Landlord’s Name]
[Landlord’s Address]

Re: Security Deposit for [Rental Address]

Dear [Landlord’s Name],

I am writing regarding the security deposit for the rental property at [Rental Address], which I vacated on [Move-Out Date].

Under New York General Obligations Law § 7-108, a landlord must return a tenant’s security deposit, or provide an itemized statement of deductions, within 14 days after the tenant vacates the premises.

More than 14 days have now passed since I moved out, and I have not received my security deposit / a proper itemized statement explaining any deductions.

Please return the full security deposit of $[Amount], or provide a compliant itemized statement of deductions, within 5 days of receiving this letter.

If I do not receive a response, I may pursue recovery through the appropriate legal process.

Please send any payment and correspondence to the address listed above.

Sincerely,
[Your Name]

The next step is usually where things get unclear

The letter itself is straightforward.

What tends to slow things down is what comes after:

• how long to wait
• what to send next
• when to escalate

You can figure that out yourself.

This just puts the letters, timing, and next steps in one place so you don’t have to piece it together.

How to Use This Sample Letter

A security deposit demand letter does not need to be complicated.

The goal is to make a clear written request that shows:

• when you moved out
• how much the deposit was
• that the 14-day period has passed
• what you are asking for
• when you expect a response

Keep it short. Keep it factual.

A simple letter like this works in many cases.

What to Include

Include the basic facts that matter:

• your full name
• the rental address
• your move-out date
• the amount of the deposit
• your forwarding address
• your email or phone number
• a short deadline for response

If you have them, it also helps to keep copies of:

• move-out photos
• your lease
• proof of rent or deposit payment
• text messages or emails with the landlord

How to Send It

It is usually best to send the letter in a way you can document later.

A practical approach is:

1. Send it by certified mail

   • This gives you proof that it was sent and delivered

2. Send the same letter by email if you have the address

   • This creates an additional record

3. Keep copies of everything

   • Save the letter, email, mailing receipt, and any response

What Happens After You Send It

In many cases, one of two things happens.

The landlord sends the deposit

Sometimes a formal written request is enough.

The landlord responds with deductions

If that happens, review whether the deductions were itemized and whether they make sense.

The landlord ignores the letter

If there is still no response, the next step is usually to consider filing in Small Claims Court or another appropriate forum.

The letter creates a clear record.
What happens next usually depends on timing and follow-up — not just the first letter itself.

Common Mistakes to Avoid

• waiting too long after the 14-day deadline has passed
• sending only informal messages instead of a real letter
• forgetting to include the move-out date
• not keeping proof that the letter was sent
• arguing every detail instead of making a simple request

A clean, direct letter works better than a long emotional one.

A Quick Note on Cleaning and Repair Deductions

A lot of deposit disputes come down to cleaning and repairs.

Landlords can usually deduct for actual damage beyond normal wear and tear. Routine use, light scuffs, and aging are different from real damage.

If your landlord is claiming cleaning or repair costs, the key question is whether those charges are reasonable and documented.

Related

• New York Security Deposit Law (14-Day Rule)
• What Landlords Can Deduct in New York
• How to File in Small Claims Court (NY Guide)

Disclaimer

This page is for general informational purposes only and is not legal advice.