These are gross annual figures, before tax, for someone established in their career rather than newly qualified. A guide to what is possible as you build, not a quote or a promise.
We start from typical UK earnings for your discipline, then adjust for the choices you made: how you want to work, your region, how much of your week this takes, the specialisms you build, and the income you add beyond one to one work.
Specialists are in higher demand and can charge more, so the more depth you build, the higher the range goes. The lower figure reflects a steadier setup, the higher figure what is realistic once everything is established.