Your retirement number: understanding safe withdrawal rates
The 4% rule can turn retirement spending into a target, but it cannot promise that your money will last. Here is how to use it without mistaking a rule of thumb for a guarantee.
Education · Retirement
Connect future spending, workplace and personal pensions, the State Pension and withdrawal assumptions to a retirement plan you can examine and update.
Where to start
A retirement target depends on the spending to be funded, the reliable income expected and the uncertainty carried by investments. Start by mapping each source of income, then test the size and flexibility of the portfolio needed to fill the gap.
Bring workplace, personal and State pensions into one view, including timing and access rules.
Separate retirement spending from the reliable income expected to meet it.
Compare withdrawal assumptions, horizons and market scenarios rather than treating one target as certain.
Guides
Connect future spending, pensions and withdrawal assumptions to a practical target.
The 4% rule can turn retirement spending into a target, but it cannot promise that your money will last. Here is how to use it without mistaking a rule of thumb for a guarantee.
A practical guide to workplace and personal pensions, tax relief, annual allowances, investment choices, the State Pension and turning pension savings into retirement income.
Official UK pension-wealth reference points by age, with the population basis, median-versus-mean distinction and limits that headline comparisons often omit.
Put the ideas to work
Model income, spending, pensions, property and life events together.
Explore ↗︎Interactive toolExplore how contributions, returns, fees and inflation affect a future pot.
Explore ↗︎Interactive toolTest the assumptions behind a long-term projection.
Explore ↗︎Official data, made visual