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Free Louisiana Co-Signer
Guarantor Agreement Template

The guarantor (co-signer), the landlord the guaranty is given to, and the tenant whose lease it backs.

Last reviewed September 2026

Written by LawLease Editorial

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Louisiana Co-Signer Guarantor Agreement

This Co-Signer Guarantor Agreement is built with Louisiana as the governing state. These are the Louisiana landlord-tenant rules that most often bear on it, with the statute for each.

Louisiana rules at a glance

Louisiana rules for a Co-Signer Guarantor Agreement
Security deposit limitNo statutory cap
Deposit return1 month after the lease ends; since Aug. 1, 2026 the itemized statement may follow up to 15 days laterLa. R.S. 9:3251(A)
Itemized statementIf any part is kept, the landlord must send an itemized statement of the amounts retained and the reasons. Act 63 of 2026 (effective August 1, 2026) lets that statement go out within one month of termination or within 15 days after that one-month mark — the deadline for returning the deposit itself did not change.
Deposit rightsThe one-month return rule and the $300-or-double penalty for willful retention apply by statute, regardless of what the lease says (R.S. 9:3251–9:3252).
Late feesNo statutory cap; courts modify only “manifestly unreasonable” stipulated damagesLa. Civ. Code art. 2012
Notice to vacate (eviction)5 days — and the tenant can waive it in the leaseLa. C.C.P. art. 4701

Security deposits in Louisiana

Louisiana places no limit on the amount of a security deposit. The rules focus on what the landlord may keep and how quickly the balance comes back (La. R.S. 9:3251).

  • What can be kept — Only what is reasonably necessary to remedy the tenant’s default or to remedy unreasonable wear to the premises — normal wear and tear can’t be charged (R.S. 9:3251(A)).
  • Return deadline — The deposit must be returned within one month after the lease terminates (R.S. 9:3251(A)).
  • Itemized statement — If any part is kept, the landlord must send an itemized statement of the amounts retained and the reasons. Act 63 of 2026 (effective August 1, 2026) lets that statement go out within one month of termination or within 15 days after that one-month mark — the deadline for returning the deposit itself did not change.
  • Abandonment — The one-month return rule doesn’t apply when the tenant abandons the premises, either without giving the required notice or before the lease ends (R.S. 9:3251(C)).
  • Penalty — Willful failure to comply lets the tenant recover the amount wrongfully kept plus $300 or twice that amount, whichever is greater. Not refunding within 30 days after the tenant’s written demand counts as willful (R.S. 9:3252). The court may award attorney fees to the prevailing party (R.S. 9:3253).

Rent, late fees & rent increases

The tenant’s core obligations are to pay rent as agreed, use the property as a prudent administrator for its intended purpose, and return it in the same condition except for normal wear and tear (La. Civ. Code art. 2683).

  • Late fees — Louisiana has no statutory late-fee cap. A late charge is generally treated as a stipulated-damages clause, which a court may modify only if it is so manifestly unreasonable as to be contrary to public policy (art. 2012). Write the amount and grace period into the lease.
  • Rent increases — There’s no statutory rent-increase notice. A fixed-term lease can’t be raised mid-term unless it says so; for a month-to-month lease, the practical route is to give the 10-day notice needed to end it (art. 2728) and offer new terms.
  • Rent control — No Louisiana city or parish has rent control. La. R.S. 9:3258 provides that lessors’ rights under the Civil Code’s lease title can’t be altered, abridged, or diminished except by state law.

Ending a Louisiana tenancy

A lease with no fixed term — including a fixed-term lease that has been “reconducted” — ends when either party gives notice (art. 2727). A fixed-term lease is reconducted if the tenant stays in possession for one week after the term ends without either side objecting, and a reconducted lease of a month or longer runs month to month (arts. 2721, 2723). Notice for a residence must be in writing (art. 2729), and the periods count backwards from the end of the rental period, not forwards from the date of notice.

Notice to end a Louisiana lease with no fixed term (La. Civ. Code art. 2728)
Term longer than a month30 calendar days before the end of the period
Month-to-month10 calendar days before the end of the month
Week or longer, but under a month5 calendar days before the end of the period
Shorter than a weekAny time before the period expires
  • Notice to vacate — Once the tenant’s right of occupancy ends — for nonpayment, a breach, or expiration — the landlord must deliver a written notice giving at least 5 days to vacate before filing an eviction (La. C.C.P. art. 4701).
  • Waiver — A tenant may waive the 5-day notice in a written clause in the lease, letting the landlord file for eviction immediately once occupancy rights end (art. 4701).
  • Domestic abuse & stalking — In buildings of six or more units (except owner-occupied buildings of ten or fewer units), a domestic-abuse victim who provides the required documentation may terminate the lease early, owing rent only through the termination date. Act 64 of 2026 (effective August 1, 2026) extends this to victims of stalking and cyberstalking (La. R.S. 9:3261.1).
  • Military — An active-duty servicemember with qualifying orders may terminate under the federal SCRA (50 U.S.C. §3955).

Tenant protections you can’t waive

  • Health & safety defects — In a residential lease, a waiver of warranty is ineffective for defects that seriously affect health or safety, or for defects the landlord knew or should have known of and the tenant didn’t (art. 2699).
  • Liability limits — A clause that in advance excludes or limits a party’s liability for intentional or gross fault, or for causing physical injury, is null (art. 2004).
  • Deposit rights — The one-month return rule and the $300-or-double penalty for willful retention apply by statute, regardless of what the lease says (R.S. 9:3251–9:3252).
  • Retaliation — Louisiana has no general anti-retaliation statute for private rentals; courts have recognized “abuse of right” as a possible eviction defense, and New Orleans adds a local presumption of retaliation for non-renewals after a tenant seeks habitable housing.

Louisiana Co-Signer Guarantor Agreement FAQs

How much can a landlord charge for a security deposit in Louisiana?

Louisiana sets no maximum deposit. The landlord may keep only what’s reasonably necessary to remedy the tenant’s default or unreasonable wear to the premises (La. R.S. 9:3251).

How long does a landlord have to return a security deposit in Louisiana?

One month after the lease terminates. If any part is kept, an itemized statement of the amounts and reasons is required — and under Act 63 of 2026 (effective August 1, 2026), that statement may be sent up to 15 days after the one-month mark. Willful noncompliance costs the landlord $300 or twice the amount wrongfully kept, whichever is greater (R.S. 9:3251–9:3252).

Is there a limit on late fees in Louisiana?

No statute caps late fees. They’re treated as stipulated damages, which a court may modify only if manifestly unreasonable and contrary to public policy (La. Civ. Code art. 2012).

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