Lifestyle inflation is the silent process by which pay rises get absorbed into spending within months, leaving long-term wealth roughly unchanged.
It is a ratchet: spending goes up easily but is hard to cut back without feeling deprived.
The simple defence is to redirect at least half of every net pay rise to savings before it touches your spending account.
Lifestyle inflation does not just slow your savings - it raises your retirement target too, because you need a bigger pot to fund a bigger lifestyle.
