At twenty-five, retirement planning is a habit to build. At forty-five it becomes a gap to measure — which is harder arithmetic, but a far more answerable question.
What changes at forty-five
Almost everything written about retirement is written for someone starting out. Begin early, keep it small, stay regular, let time do the work. It is sound advice and it is of limited use to somebody at forty-five with perhaps fifteen earning years in front of them.
The position at forty-five is genuinely different, and not only because there is less time. There is usually a real income rather than a starting one. There is some accumulation already, though typically scattered across provident fund, a few investments, an insurance policy bought for the wrong reason and possibly property. Obligations are at their heaviest — education, ageing parents, a loan running. And for the first time there is a realistic picture of what is actually earned and actually spent.
That last point matters more than it appears to. At twenty-five almost every input is a guess. At forty-five most of them are known. The arithmetic is tighter, but it is arithmetic rather than assumption.
From building a habit to measuring a gap
The question stops being whether you are saving and becomes four narrower ones:
What income will be required after retirement, expressed in the money of that time rather than today's — which is where inflation quietly does most of its damage
What has already been accumulated across every account and instrument, and how much of it is genuinely available for retirement rather than already committed to something else
What income might exist after retirement independent of that corpus — rent, a business interest, a pension
What the gap between those figures is, and across how many earning years it has to be closed
None of these four questions requires a product to answer. All four require an inventory, which is usually the part that has never been done.

Two things that are genuinely different now
The horizon is longer than it looks
The instinct is to plan up to retirement. The relevant horizon runs through it. A corpus assembled by the early sixties may need to support two decades or more, during which prices continue to move. Retirement is not the finish line for the money; it is the point at which the money starts working alone.
The last ten years carry unusual weight
What happens immediately before and after retirement matters more than what happens at a comparable distance earlier, because that is the period with the least remaining time to absorb it. It is also the period in which the objective changes — from accumulating a corpus to drawing an income from one. Those are different problems and they are not solved the same way.
Starting now
Beginning at forty-five will not reproduce what beginning at twenty-five would have produced. Time cannot be recovered and it is not worth pretending otherwise. But it produces something materially different from beginning at fifty-five, and the gap between those two outcomes is entirely within reach of a decision taken this year.
The best time to start preparing for retirement is when you start earning. The second-best time is today.
What follows from that depends on circumstances — income, obligations, what has already been accumulated, how much risk is reasonable across the remaining years, and what is intended to happen to the corpus afterwards. Those are conversations rather than conclusions, and they are better had with the inventory already in hand.
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