To be checked · Verified: 2026-07-26

Deposit of security not returned

Calculate the time since the key was handed over, verify the deductions and formalize the notice.

To be checked first

  1. Date of key release
  2. Comparison of state of the art
  3. New address transmitted
  4. Justification for deductions

Evidence to be kept

  • Lease
  • State of play
  • Proof of keys
  • Photos, invoices and exchanges

Action scale

Do not start with the toughest level: choose according to facts, document and delay.

2

After expiry of the applicable time limit.

Formal notice

  • Send as recommended
  • Ask for money and proof
  • Attach RIB/address
Sources of this step

Mail for this step

CloseMail draft

Request for the refund of the security deposit

When to use: After expiry of the applicable time limit, calculated from the handover of the keys and according to the state of the place.

Consignee: Bailman or agency

Text in French

Subject matter: Subject: Notice of return of the security deposit

Ma'am, sir, The accommodation located [address] was released and the keys handed over on [date]. The security deposit paid was EUR [amount]. To date, the sum of [amount remaining] euros has not been returned / the following deductions are not justified: [detentions contested]. I hereby order you to pay me the amount due and to provide me with proof of any deductions within [reasonable time] from the date of receipt of this letter. Please accept, Madam, Sir, my distinguished greetings. [First Name] [New address]
Variables à remplacer
  • [adresse]
  • [date]
  • [montant]
  • [montant restant]
  • [retenues contestées]
  • [délai raisonnable]
  • [Nom Prénom]
  • [Nouvelle adresse]
Attachments
  • Lease
  • State of play
  • Proof of key delivery
  • RIB

Before sending, replace all fields in square brackets and remove unnecessary personal data.

Official sources

In case of deviation, use the source and document specific to your procedure.

Time and urgency

The starting point is the handing over of the keys and the delay depends on the state of the place. Keep the evidence.

Avoid

  • Do not deduct the deposit from the last rent
  • Do not dispute without a state of affairs
  • Do not accept withholding without proof

Signs of result

  • Confirmed calculation
  • Deductions justified
  • Amount paid
  • Reconciliation/recourse recorded

Official sources

In case of deviation, use the source and document specific to your procedure.