Sample Contract Extension Addendum


A sample contract extension addendum can be a crucial tool for extending the validity of a contract, especially when the original agreement has a fixed duration. In this article, we will go over the basics of what a contract extension addendum is, why it is essential, and what a sample addendum may look like.

What is a Contract Extension Addendum?

A contract extension addendum is a document that amends and extends the original agreement`s duration. The addendum is an official agreement between the parties involved and must be signed and dated by all the signatories. A contract extension addendum may also include additional terms and conditions that are not specified in the original agreement.

Why is a Contract Extension Addendum Necessary?

A contract extension addendum is necessary when parties want to extend the validity of a contract that is about to expire. Extending an agreement ensures that both parties can continue to benefit from the original terms and conditions of the contract beyond the original expiry date. In addition, by using a contract extension addendum, parties can avoid the inconvenience and expense of having to draft and negotiate a new contract from scratch.

What Does a Sample Contract Extension Addendum Look Like?

A sample contract extension addendum may vary based on the specific needs of the parties involved. Below is a basic format of a contract extension addendum:

[Insert Contract Title and Date]

This Contract Extension Addendum („Addendum“) is entered into by and between [Insert Name of the Parties], dated [Insert Date]. All previous terms and conditions of the original contract remain in full force and effect unless otherwise amended by this Addendum.

The purpose of this Addendum is to extend the duration of the original contract by [Insert Duration – e.g., six months]. The new termination date shall be [Insert New Termination Date].

This Addendum shall be binding upon and inure to the benefit of the parties, their successors, and assigns. This Addendum and the original contract constitute the entire understanding between the parties and supersede all prior negotiations, discussions, and agreements.

This Addendum may be executed in counterparts, each of which shall be deemed an original, but all of which together shall constitute one instrument.

This Addendum shall be governed by and construed in accordance with the laws of [Insert Governing Law].

[Insert Signatures of the Parties]


A contract extension addendum is a useful tool for parties that want to extend the validity of an original agreement beyond its original expiration date. By using a sample contract extension addendum, parties can ensure that they have all the necessary elements to create a legally binding and effective document. Whether you are extending a lease, a service agreement, or any other type of contract, a contract extension addendum can help make the process of extending the agreement a seamless and straightforward process.