- Find the date. Ask your manager: "When is pay for next year decided, and when would you need my case?"
- Say it early. Tell your manager now that you want a raise, and ask what they would need to see.
- Keep a dated record of your results as they happen.
- Bring one page before the date: what you want, the agreed criteria, three results with proof, and your request.
- Send a short email the same day, so the request is on record.
- If the answer is no, ask what is missing and when it will be looked at again.
Most guides tell you to list your achievements, look up market pay and pick a good moment. That is sound. It leaves out the part that decides the outcome: who decides, and when.