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Past the deadline

Security deposit demand letter

A security deposit demand letter is the standard first formal step after the return window ends and you still have no deposit, no itemized accounting, and no clear timeline. It states that the deadline was missed, cites the statute, and gives the landlord a final dated window to comply.

What to include

  • A clear statement that the statutory return window has expired
  • Citation of the state statute and the specific deadline in days
  • Total deposit amount and the move-out date that started the clock
  • A short final response window, commonly 7 to 14 calendar days

When to send it

Send it as soon as the statutory deadline passes without a refund or written itemization. Waiting weakens the timeline if you later file in court.

What comes next

If the demand window also passes, common next steps include small claims or statutory penalties, which vary by state. The dated demand letter is usually part of that record.

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