Your practice, using your figures
New clients you must win every year just to stand still
15 clientsAt 10% a year, about 15 of your 150 clients leave. Every one has to be replaced before the practice grows by a single client — roughly R 75 000 a year in winning and onboarding, while R 360 000 in annual fees walks out of the door.
Profit from one client, over the years they stayR 96 000about 10 years at a 10% loss rate
At the loss rate you modelledR 137 143about 14 years at 7%
Bring the loss rate from 10% to 7% and you keep about 4.5 more clients a year. Over five years that is roughly R 1 476 518 in fees — before a single new client is won, and without a cent of extra marketing.
Clients lost per year15 → 11
Annual fees walking outR 360 000
Cost just to stand stillR 75 000
Years a client stays10 → 14
Five-year fees from clients keptR 1 476 518
Five-year profit from clients keptR 590 607
iA planning estimate, not a forecast or a guarantee. It assumes a steady loss rate and an average fee, and excludes fee increases, referrals, additional services and VAT. Years a client stays is capped at 20.