Why Your Net Worth Matters More Than Your Salary
Income is a speed. Net worth is a distance. High earners can still be financially fragile — here is how to shift your focus to the number that actually measures financial health.
What is net worth?
Net worth is simple arithmetic: everything you own minus everything you owe.
Net Worth = Assets − Liabilities
Assets include cash, investments, property, and the current value of your car. Liabilities include mortgages, loans, credit card balances, and any other debt.
Why salary is a misleading metric
Two people can earn the same salary and have vastly different financial positions. A £60k salary with £80k of consumer debt and no savings is financially fragile. A £35k salary with a growing investment portfolio and an emergency fund is genuinely secure. The salary does not tell you which is which. Net worth does.
How to track and grow it
- Calculate it quarterly. Once you know your baseline, change becomes visible and motivating.
- Focus on the gap. Reducing liabilities and growing assets both move the number in the right direction.
- Invest the difference. Consistently putting money into appreciating assets — index funds, pension contributions, property — is how net worth compounds over time.
- Avoid lifestyle inflation. When income rises, resist the urge to increase spending proportionally. Direct raises and bonuses toward assets first.
A useful benchmark
A rule of thumb from The Millionaire Next Door: your target net worth should equal your age multiplied by your pre-tax annual income, divided by ten. It is imperfect, but it gives you a direction.