The following is a demonstration for a family of 4.

*The % of total tax and of essential spending, above, is out of a total of £47,251 as we include government give backs (benefits).
These are taxes most families face regardless of lifestyle.
These are not universal, but most households encounter at least some of these every year. We have taken an estimate. Be aware these eleven examples are the tip of the iceberg.
These are core necessities (ex VAT where relevant).
Beyond taxes, other charges erode disposable income.
These charges don’t show on your bill. Paid by employers/suppliers, but they filter through to higher prices and lower wages.
SOURCES
Cost of living crisis.
How you pay income tax.
How VAT works.
London cost of living.