Look for a degree in the subject they teach, ideally a 2:1 or higher, plus real teaching or tutoring experience. Qualified teachers with QTS and classroom backgrounds are excellent for exam preparation but often charge more. For primary and 11+, experienced specialist tutors without QTS can be equally effective. What matters most is subject expertise, a clear track record with children in your child's year group, and the ability to explain things in more than one way when the first attempt does not land.

Self-employed tutors cannot apply for an enhanced DBS check on themselves, but they can obtain one through a tutoring agency, school or registered umbrella body. Any professional tutor working with children should have a valid enhanced DBS certificate and be willing to show it. For online tutors this is still important, as sessions are one-to-one with a minor. If a tutor refuses or cannot produce one, treat that as a red flag and keep looking.

Typical UK rates in 2026 are around 25 to 35 pounds an hour for primary and Key Stage 3, 35 to 50 pounds for GCSE, and 45 to 70 pounds for A Level or 11+ specialists. London and the South East sit at the higher end. Qualified teachers and tutors with strong results charge more. Cheapest is rarely best, but very high prices do not guarantee quality either. Ask about their results and parent reviews before deciding.