Free Lease Addendum Template

Lease Addendums are essential legal documents for adjusting rental terms. Modify a rental agreement between landlord and tenant using our guided questionnaire and templates.

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What is a Lease Addendum

A Lease Addendum is a supplemental document added to an existing lease agreement to detail specific terms, conditions, or provisions not present in the original document.

It serves to introduce modifications, clarifications, or new rules without needing to rewrite or adjust the primary lease contract. Both the landlord and tenant must typically agree upon and sign the addendum for it to become a valid part of the lease agreement. 

Common uses for Lease Addendums include specifying pet rules, addressing maintenance responsibilities, or adding conditions related to security deposits, among others.

Types of Lease Addendums

Lease Agreement Addendums can address various aspects of a rental agreement. Some common types include:

  • Pet addendum: This specifies the terms and conditions for allowing pets on the property, including any fees, restrictions, and responsibilities related to them.
  • Maintenance addendum: It outlines the duties and expectations regarding the upkeep of the property.
  • Security deposit addendum: Provides details about the security deposit, including the amount, conditions for deductions, and the return process.
  • Smoke-Free addendum: Imposes restrictions on smoking within the property.
  • Parking addendum: Details the terms related to parking, such as designated spaces, fees, and regulations.
  • Roommate addendum: Outlines the terms and conditions for having roommates in the property.
  • Renewal addendum: Specifies the terms under which the lease can be renewed.
  • Early termination addendum: Lists conditions under which the lease can be terminated before its official end date.
  • Lead-Based paint addendum: Required for properties built before 1978, this addendum warns tenants about the potential presence of lead-based paint.
  • Landscaping addendum: Clarifies who is responsible for maintaining the landscaping and any associated costs.

While these are some of the prevalent Lease Addendum types, it's essential always to tailor them to the specific needs and conditions of each rental situation.

How to Add an Addendum to a Lease

When formalizing rental arrangements, circumstances often arise requiring the adjustment or clarification of the original lease terms.

An Addendum to a Lease serves this crucial role, ensuring that all additional stipulations or modifications are documented accurately. Crafting such an addendum demands precision and a clear understanding between both parties.

Who Must Sign a Lease Addendum

Both the landlord and the tenant(s) must sign a Lease Addendum. This ensures mutual agreement on the new terms and conditions specified in the addendum. 

If there are multiple tenants named in the original lease agreement, each tenant should also sign the addendum to validate their acknowledgment and consent to the modifications. 

In some cases, if the property is managed by a property management company, a representative from the company might sign on behalf of the landlord.

How to Write a Lease Addendum

Crafting an addendum to a lease agreement requires a structured approach; here's a step-by-step guide to ensure clarity and precision.

  • Note the Lease Addendum's date: Indicate the specific date when the Lease Addendum is created.
  • Detail the involved parties: List the full names and addresses of each participant. This typically begins with the landlord or property management entity, followed by the tenant(s).
  • Reference the original lease date: Mention the date on which the primary lease took effect.
  • Specify the rental property's location: Include the full street address of the property in question.
  • Outline the Lease Addendum's purpose: Detail any additions, clarifications, or changes both parties have agreed to make to the initial lease. This could pertain to matters like property inspections or stipulated closing dates.
  • Provide space for the signatures: The Addendum should be endorsed by both the landlord and the tenant(s).

By meticulously following these steps, you'll ensure that your Lease Addendum is comprehensive and legally sound.

Use our Lease Addendum template to avoid any mistakes and speed up the process.

Lease Addendum vs Lease Amendment

Lease agreements are often subject to changes and clarifications. Two key instruments in this process are the Lease Addendum and the Lease Amendment.

While they might sound similar, they cater to different aspects of modifying a lease. Below is a comparative table that delineates the distinctions between them.

Aspect Lease Addendum Lease Amendment
Definition Additional terms added to original lease. Modifications to existing lease terms.
Purpose Adds new terms. Alters current terms.
Usage Adds clauses like pet policies. Revises terms like rent amount.
Agreement Requirement Both parties must sign. Both parties must sign.
Typical Scenarios Introducing new policies or roommates. Changing rent or correcting mistakes.

Lease Agreement Addendum Sample

Drafting your Lease Addendum can seem overwhelming without a concrete understanding of its final form. Should you seek further clarity on what your contract might entail, glance through our Lease Agreement Addendum sample below.

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 Lease Addendum SampleTemplate

FAQs About Lease Addendums

Lease Addendums require careful drafting. If you're uncertain about the process to finalize your document, consult our FAQs below to gain further insights.

Can a Landlord Add an Addendum to a Lease?

Absolutely, a landlord can add an addendum to a lease. However, it's essential that both the landlord and tenant agree upon the changes before they're made official.

An addendum acts as an extension or modification to the original lease, ensuring clarity on any additional terms or conditions. It's always a good idea to have open communication and mutual understanding when making such changes.

Does an Addendum Modify a Contract?

Yes, an addendum indeed modifies a contract. Essentially, it serves to clarify, revise, or add specific terms to the existing agreement without changing its foundational essence.

For its validity, both parties involved typically need to give their agreement and then sign the addendum. 

This process ensures clarity and mutual understanding, making sure that every participant is fully aware of and agrees to the adjustments made.

What Makes an Addendum Invalid?

A lease addendum can become invalid if not agreed upon and signed by all parties involved. Additionally, if its content contradicts or violates the original contract or legal regulations, it may be deemed unenforceable.

Lastly, unclear wording or ambiguous terms can also undermine its validity. It's essential to ensure mutual understanding and compliance with legal standards when drafting an addendum.

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 Lease Addendum SampleTemplate

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Preview of your Lease Addendum

THIS LEASE ADDENDUM made on this ________ day of ________________, ________

(the "Landlord")

(the "Tenant")

A. The Landlord and the Tenant have previously entered into a lease agreement (referred to as the "Lease Agreement") on the date _________, concerning the premises (referred to as the "Premises") located at _________.
B. The Landlord and the Tenant desire to hereby add this Addendum (referred to as the "Addendum") to the existing Lease Agreement. The Addendum will become effective on _________.
C. This Addendum is the first addition to the Lease Agreement.
IN CONSIDERATION OF the Landlord and Tenant incorporating this addition to their existing Lease Agreement, and with the acknowledgment of the receipt and sufficiency of such addition, both parties execute the obligations, terms, and additions below:
1. The following provisions and conditions will be added to the Lease Agreement:
(a) _________
No Other Change
2. Except as expressly stipulated in this Addendum, all other provisions and conditions of the Lease Agreement shall continue to be in full force and effect.
3. This Addendum is an integral part of and is subject to the Lease Agreement.
Governing Law
4. Subject to the terms of the Lease Agreement, it is the mutual intent of the parties that this Agreement, along with any legal actions or special proceedings arising from it, shall be interpreted in accordance with the laws of the State of Alabama, excluding the jurisdiction where any action or special proceeding may be initiated.
IN WITNESS WHEREOF the Landlord and Tenant execute this Lease Addendum.

Witness: _____________________


Signing Date

Witness: _____________________



Signing Date

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