When a Client Asks for 'Just One Small Extra Thing': Agree It in Writing First

Almost every freelancer knows this moment. The main work is nearly done, and the client writes: “Could you just add one small thing?” It sounds quick, and it is tempting to say yes right away to keep things friendly. The trouble is that small extras are rarely as small as they sound. They can change the scope, the time needed, and the price, even when no one meant to cause a problem.

A calm habit helps here: agree the change and its price effect in writing before you do the extra work. You do not need a long legal document. A short, clear message in the same place you normally agree work is enough, as long as both sides confirm it.

Start by pausing, not refusing. Thank the client, restate what you understand the extra work to be, and ask for a moment to check what it affects. That pause protects the relationship, because it stops you from agreeing to something under pressure and then resenting it later.

Then put four things in writing:

1. What the extra work is, in plain words. Name the deliverable, not just the idea. For example, “one extra page with the same layout and text you supply” is clearer than “a bit more content.”
2. What it changes. Say whether the price changes, and whether the deadline moves. If there is no price change, say that too, so there is no surprise later.
3. What stays the same. Confirm that the rest of the original work is unchanged, unless you both agree otherwise.
4. Confirmation before you start. Ask the client to confirm the extra work and the price effect, and wait for that confirmation before doing it.

Here is a calm script you can adapt:

“Happy to help with that. Just so we are clear before I start: the extra work would be [describe it]. That would add [amount, or no extra charge] and move the delivery to [date, or keep the same date]. The rest of the original work stays as agreed. Does that sound right? If so, please confirm and I will go ahead.”

If the client pushes back, stay steady. You can offer a smaller version of the extra work, or suggest doing it as a separate, later piece of work. You can also say, plainly, that you need the change confirmed in writing so you can plan your time and keep the original deadline fair for everyone.

If the extra work really is tiny, and you choose to include it at no charge, write that down as well: “I will include this one extra item at no extra charge, and the deadline stays the same.” That way a one-time courtesy does not quietly become an expectation for every future job.

The point is not to be difficult. It is to keep the work clear, the price fair, and the relationship intact. When both sides know what was agreed, the client gets the extra help they asked for, and you get paid and scheduled for the work you actually do.