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Eun-ji Han

Pension Notes

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Old and young hands sharing steaming tea at a low table.
Old and young hands sharing steaming tea at a low table

One long, plain essay on pensions every other Tuesday, with the sums shown and the sources named.

This month’s pensions are paid from this month’s pay

No. 5812 min read

Dear reader,

Most people picture a pension as a pot with their name on it, filling quietly for forty years.Note 11 Pay-as-you-go: current contributions fund current benefits. A funded scheme invests contributions and pays later from the accumulated pot. In most public schemes it is closer to a river. The contributions that leave pay slips this month go out again this month as pensions to people who retired earlier. I spent much of October explaining this to my aunt without making it sound like a trick, because it is not one.

1 Pay-as-you-go: current contributions fund current benefits. A funded scheme invests contributions and pays later from the accumulated pot.

The arrangement is called pay-as-you-go, and it holds while the number of payers and the size of their earnings keep pace with the number of people drawing a pension.Note 22 Covered pay is the earnings a scheme counts. For salaried workers the 9 percent is usually split evenly between employee and employer. Here the contribution rate rose in January, from 9 percent of covered pay to 9.5, the first change since 1998. Nothing dramatic happened that day. A very small rate moved, and a very long promise became a little easier to keep.

2 Covered pay is the earnings a scheme counts. For salaried workers the 9 percent is usually split evenly between employee and employer.

What goes wrong is slow and arithmetical, not sudden.Note 33 Old-age dependency ratio: people past working age for every 100 of working age. A rising ratio is what strains pay-as-you-go. Fewer births mean fewer payers in thirty years. Longer lives mean each pension is paid for more years. Neither is a crisis in any single month; each shifts the sum a little. The honest question is not whether the money exists but who agrees to carry the difference: payers through higher rates, pensioners through smaller payments, or taxpayers through a top-up.

3 Old-age dependency ratio: people past working age for every 100 of working age. A rising ratio is what strains pay-as-you-go.

That is why I keep a plain table beside my desk with three columns: payers, pensioners, and the rate that balances them. Change one number and watch the others move. It is a good way to read any headline about reform, including the ones I disagree with. Next time I will take one of those headlines apart, line by line. This is general information, not advice on your own pension.

With care,

Eun-ji

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Close portrait of a Korean writer in black-framed glasses and a cream cardigan.

About me

I trained as a statistician and spent eleven years in an office that built population tables. Nobody there ever explained a pension in one sentence, and I decided someone should. My essays run to a few thousand words, and every figure in them comes with its source and its definition.

I try to be calm and exact. I do not predict collapse and I do not promise rescue. Everything I write is general information about how systems are built, never advice about your own money, and I say so each time.