How Do Freelancers Handle Refactoring Client Code After Handoff?

I typically avoid refactoring unless it’s absolutely necessary. If the client has a lot of legacy code, I’ll consider that when discussing new developments. If I spot a bug, I’ll inform the client and fix it, but I won’t initiate any cleanup on my own.

In my experience, I only refactor if I’m getting paid for it. If I'm adding new features and notice the code could use some cleanup, then I'll do that. But if it works, I won’t change it without the client’s consent.

I agree with most sentiments here—it’s not worth the risk to refactor code for free. Unless there’s an emergency or the client is directly involved and agrees to pay for it, I leave things alone. It’s like a house; once you sell it, it’s no longer your responsibility unless you’ve set up some maintenance agreement.

Honestly, I never go back to refactor unless there's a good reason—like the client needs something fixed urgently. If it's working, I won't mess with it. Obsessing over perfect code isn't really the way to go, in my opinion.