Jump to Section
Need help with a Contract Addendum?
What is a Contract Addendum?
A contract addendum, also known as an amending agreement, refers to a legal document often added to a preexisting legal document after modification. Once an initial contract is signed, it may be impossible to introduce any amendments without adulterating the document. A contract addendum serves to accommodate any extra amendments to such initial agreements.
Ideally, the contract addendum ensures amendments are made to the initial contract while leaving it intact. In addition, the contract addendum is legally binding. Contract addendums act as post-contract attachments, which allow you to alter or modify any previous terms on an existing contract.
It means that adding something new to a preexisting contract is possible. Within a legal context, contract addendums should have signatures from all the parties in the initial contract.
Here's an article on what is contact addendum.
Example of When to Use a Contract Addendum
There're different instances where an addendum can be helpful. One such example is when appending changes to a lease agreement for a car. For instance, if the initial contract stated that the vehicle is a Honda, but in reality, it's a Hyundai. The addendum should help solve this matter.
The addendum ensures that the mistake is recognized and amended. Once every party in the initial vehicle lease agreement signs the addendum, the changes become legally binding as per the initial contract.
Another example of a contract addendum is when drafting an employment contract. Clauses that may be contentious in such agreements may be amended to reflect the changes. For example, the termination of employment clause is among the common adjustments that may require an addendum.
For instance, if the initial employment contract only stated conditions were death and voluntarily resigning. Then, within a company's discretion, a contract addendum may be added to specify the duties and exceptions for the employees.
In most cases, an employment contract is lengthy. Such critical clauses may be left out intentionally or unintentionally. The contract addendum helps to address any contract clauses that may have been left out in the initial contract. In addition, most employment agreements have gaps that may require an addendum to remedy the gaps.
Other standard addendums may include a review of the salary. Employee contract addendums may also include amendments to the positions and roles held by specific employees.
Here's an article on examples of the contract addendum.
What's Included in a Contract Addendum?
Specific terms and clauses should never be missed in the final contract addendum when preparing a contract addendum.
- Reference of the Original Contract. One of the primary inclusions in a contract addendum is the name and date of the original contract. When you reference the original agreement, you clarify that the new document is an addendum to the original contract. Therefore, the reference should include the title and a clear indication of the details of the initial contract.
- Parties Involved. When drafting the addendum, ensure that the parties involved are well enlisted. It's essential to have the parties to the contract be well defined.
- Addendum's Effective Date. One of the essential elements in an appendix is the effective date. It's crucial to indicate the date when the addendum effectively became binding. When drafting the contract addendum, the date format in the addendum should be the same as the date in the original contract format.
- The Elements in the Original Contract. What should be changed in the addendum should be the specific elements in the original addendum. As such, it's important to indicate the particular aspects of the original contract that may require adjustments. The components of the previous contract should be followed to show the desired changes. One way of addressing the changes is by indicating the changes with italics and bolded fonts. You may also strikethrough the specific clauses.
- The Date You Are Adding the Addendum. It's important to include a date when formulating an addendum. Adding the date will be helpful when reviewing the final addendum.
- Concluding Paragraph. The concluding paragraph is useful when designing the final addendum. The concluding section is helpful because it ensures that the addendum cannot be alterable beyond the final full stop. A concluding paragraph comes at the end of the amendments, marking the end of any changes.
- Signatures. Signatures are important when writing a contract addendum. The signature block should be added at the end of the contract. A signature block with spaces for all parties helps confirm that every individual party to the amendments appends their support for the addendums.
- Notary Block. Including a notary, the block acknowledges the sworn statement made by a notary public. The witnesses in the notary block are party to the signing and the confirmation of the contract in line with the addendum.
Is an Addendum to a Contract Legally Binding?
An addendum can be amended by the person who did the initial document. Or, another party can amend the agreement with the approval of the original signatories. When these contract amendments are made, they become automatically legally binding. The amendments made become part of the contract until further negotiations.
Legal counsel must even ratify the contract terms to affirm its legality. However, the contract addendum cannot become legally binding unless both parties fully understand the terms of the new agreement and the consequences.
Therefore, the parties should approve of the new changes in writing to ratify its legal status. Therefore, a contract addendum is a binding legal document that effectively changes the scope and application of the original contract.
Contract Addendum vs. Amendment
Most people can't differentiate between a contract amendment and a contract addendum. Addendums add something new to the contract instead of only altering the original document.
The addendum becomes binding when the parties named in the contract agree to all the terms. As such, it's important to understand the dynamics of the contract addendum.
On the other hand, a contract amendment may refer to an amendment of the initial contract to improve, fix or clarify some part of the document. For example, the amendment may change the terms and conditions of an agreement by replacing a part of the agreement.
The purpose is the first difference that sets the two apart. An amendment modifies a preexisting clause or element in a contract. For instance, extending a previously agreed-upon deadline is an actual amendment.
On its part, an addendum is a document attached to the original contract. The addendum outlines the additions that will be included in the original contract.
When it comes to the authority, amendments only require the signing parties. The signing parties may also be represented by their legal representatives who can make the intended amendments. Any party can make addendums, on the other hand. Such parties include third parties.
How Do You Write an Addendum to an Agreement?
Writing an addendum can be intricate and requires the input of a lawyer. The addendum should be written using the effective date. On the same note, adopting the same format and tone as the original contract.
When done by our contract lawyers, they want to include all the elements of the previous contract in the addendum sort to amend.
The most important part of a contract addendum is the desired changes. Therefore, it's important to indicate the desired changes when writing the addendum.
Get Your Addendum Done by Professionals
It's important to capture all the dynamics of an addendum. But in most cases, addendums tend to miss critical elements when done outside the legal precincts. If you need a legally binding addendum, post a project in ContractsCounsel’s marketplace to get flat fee bids from lawyers to review.
Meet some of our Contract Addendum Lawyers
Roman V.
I'm an experienced trademark attorney and enjoy helping clients protect and grow their brand names through trademark registration and enforcement. I've worked with a wide variety of clients in different industries, including e-commerce, software as a service (SaaS), and consumer goods, to register trademarks for product names, logos, and slogans, both in the US and abroad.
Justin A.
I am an entrepreneurial lawyer in the Seattle area dedicated to helping clients build and plan for the future. I earned my law degree from the University of Chicago and worked in a top global law firm. But I found advising real people on legal issues far more rewarding. Reach out to discuss how we can work together!
Max M.
Results oriented business attorney focusing on the health care sector. Formerly worked in Biglaw doing large multi-million dollar mergers and acquisitions, financing, and outside corporate counsel. I brought my skillset to the small firm market, provide the highest level of professionalism and sophistication to smaller and startup companies.
Joseph L.
Mr. LaRocco's focus is business law, corporate structuring, and contracts. He has a depth of experience working with entrepreneurs and startups, including some small public companies. As a result of his business background, he has not only acted as general counsel to companies, but has also been on the board of directors of several and been a business advisor and strategist. Some clients and projects I have recently done work for include a hospitality consulting company, a web development/marketing agency, a governmental contractor, an e-commerce consumer goods company, an online ordering app for restaurants, a music file-sharing company, a company that licenses its photos and graphic images, a video editing company, several SaaS companies, a merchant processing/services company, a financial services software company that earned a licensing and marketing contract with Thomson Reuters, and a real estate software company.
July 1, 2021
Drew B.
Drew is an entrepreneurial business attorney with over twenty years of corporate, compliance and litigation experience. Drew currently has his own firm where he focuses on providing outsourced general counsel and compliance services (including mergers & acquisitions, collections, capital raising, real estate, business litigation, commercial contracts and employment matters). Drew has deep experience counseling clients in healthcare, medical device, pharmaceuticals, information technology, manufacturing, and services.
July 1, 2021
Daniel R.
Daniel is an experienced corporate attorney and works closely with corporations, privately held companies, high-net worth individuals, family offices, start-ups and entrepreneurs. Daniel graduated from the Gonzaga University School of Law and is licensed to practice law in Illinois.
July 6, 2021
Adam L.
12 Year PQE Lawyer with wide experience in sports, media and tech.
Find the best lawyer for your project
Browse Lawyers NowBusiness lawyers by top cities
- Austin Business Lawyers
- Boston Business Lawyers
- Chicago Business Lawyers
- Dallas Business Lawyers
- Denver Business Lawyers
- Houston Business Lawyers
- Los Angeles Business Lawyers
- New York Business Lawyers
- Phoenix Business Lawyers
- San Diego Business Lawyers
- Tampa Business Lawyers
Contract Addendum lawyers by city
- Austin Contract Addendum Lawyers
- Boston Contract Addendum Lawyers
- Chicago Contract Addendum Lawyers
- Dallas Contract Addendum Lawyers
- Denver Contract Addendum Lawyers
- Houston Contract Addendum Lawyers
- Los Angeles Contract Addendum Lawyers
- New York Contract Addendum Lawyers
- Phoenix Contract Addendum Lawyers
- San Diego Contract Addendum Lawyers
- Tampa Contract Addendum Lawyers
related contracts
- Accounting Services Agreement
- Accounts Receivable Purchase Agreement
- Ad Agency Contract
- Adhesion Contract
- Advertising Services Agreement
- Agency Agreement
- Agency Contract
- Agreement for Sale
- Arbitration Agreement
- Assignment Agreement
other helpful articles
- How much does it cost to draft a contract?
- Do Contract Lawyers Use Templates?
- How do Contract Lawyers charge?
- Business Contract Lawyers: How Can They Help?
- What to look for when hiring a lawyer