An addendum is a formal addition to an existing contract. For freelancers, it's a vital tool for managing changes to a project's scope, timeline, or budget.
What is Addendum?
An addendum is a separate, legally binding document attached to a contract. It modifies, clarifies, or adds new terms without rewriting the original agreement. Think of it as an official update to your project's rules.
Why is this important?
It protects you from scope creep and payment disputes. When a client requests extra work or changes, an addendum ensures both parties agree on the new terms. This keeps your project on track and your payment secure.
How does it work?
You draft a new document that references the original contract. It clearly states the changes, like a new deadline or additional features. Both you and the client must sign it to make it effective.
Pros and cons
The pros are clarity, legal protection, and a professional process for changes. The main con is that it adds administrative steps. However, this minor effort prevents major misunderstandings later.
Conclusion
Using an addendum is a best practice for professional freelancing. It formalizes changes and safeguards your business. Always document project modifications with this simple tool.

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