Investing term
What is Set and forget?
An investing approach where setup happens once and ongoing decisions are minimal or zero.
Set-and-forget is an investing approach where you make the key decisions once — the allocation, automatic contributions, and a rebalancing rule — and then minimise ongoing intervention. You build the plan deliberately at the start, then largely leave it alone to do its work.
Its power is behavioural. By removing the stream of ongoing choices, it removes the constant temptation to tinker, chase performance, or react to headlines — the very behaviours that erode most investors' returns. It isn't neglect: the setup matters, and an occasional check-in and rebalance keep it on track. But between those, doing almost nothing is the strategy, because for most people a well-built plan left alone beats an actively managed one that invites mistakes.
Set-and-forget makes the key decisions once — allocation, automatic contributions, a rebalancing rule — then minimises intervention, removing the constant tinkering that erodes most investors' returns.
For example
You set a 70/30 allocation, automate monthly contributions, and rebalance once a year — then ignore the daily noise, letting the plan compound while you get on with life.
Learn it by doing
That's Set and forget in theory — it clicks when you use it. Practise it hands-on in a free, interactive lesson (Stage 11, Automate, Compound & Start Early).
Try the free lesson →Why it matters to you
Set-and-forget matters because the biggest drag on most investors' returns is their own activity — and a plan designed to need little intervention removes the opportunities to sabotage it. By front-loading the decisions and then stepping back, it captures the market's long-run growth while sidestepping the emotional trades that timing and tinkering invite. It reframes discipline not as constant effort, but as the harder discipline of deliberately doing almost nothing.
⚠ Confusing 'forget' with 'never look'
Set-and-forget means minimal intervention, not total neglect. A plan still needs occasional maintenance — an annual rebalance, and a review after major life changes that shift your horizon or risk tolerance. Truly never looking can let drift, an outdated allocation, or a changed situation go unaddressed for years. Set it, mostly forget it, but check in periodically.