The difference between a cost-of-living rise and a merit increase

One number, two decisions

Most annual pay letters give a single percentage. Underneath it there are often two separate decisions with different logic. One is an across-the-board adjustment intended to reflect changes in living costs or in market rates. The other is a differentiated award reflecting the assessment of you specifically, drawn from a pool that has to be shared out.

When these are merged, the effect is to obscure what actually happened. A person given the standard adjustment and nothing else can read the letter as recognition, when in fact their individual assessment produced no additional award at all. Whether that reflects budget or performance is a question they never think to ask, because the number looked positive.

Why the distinction matters more than the size

The across-the-board component is a statement about the environment. It is negotiated once, applied broadly, and tells you almost nothing about how you are regarded. In some years it may be generous and in others absent, and neither outcome is a message to you personally.

The merit component is the signal. It is where the comparison between colleagues happens, where a manager’s advocacy shows up, and where the answer to how you are actually rated becomes visible. Someone receiving the standard adjustment year after year with no differentiated element is being told something quite specific, and the merging of the two categories is what prevents them hearing it.

So the question worth asking, once, in neutral terms, is what portion of the increase was the general adjustment and what portion was individual. Some organisations state this openly. Others will answer if asked. A few treat it as confidential, which is itself informative.

Real pay can fall while nominal pay rises

It is worth being straightforward about the arithmetic without inventing any figures. If prices rise faster than your salary does, your pay has fallen in real terms even though the number went up, and this is a common experience during periods of high inflation. The letter still reads as an increase, and the household still notices that it does not go as far.

This produces a persistent mismatch between how organisations describe pay rounds and how employees experience them, and it explains a great deal of the frustration that surfaces in the weeks after review letters go out. Neither side is being dishonest. They are measuring different things — the employer is comparing this year’s cost against last year’s, and the employee is comparing what the money buys.

What follows from that is a practical point rather than a grievance. If you want to understand your own trajectory, look at how your salary has moved over several years against the level you now operate at, rather than at one annual percentage in isolation.

Why staying can pay less than moving

Internal increases are usually constrained by a pool and by the position of your current salary. A new hire’s salary is constrained by what the market demands on the day they are recruited. When those two diverge, long-standing employees end up paid less than people doing identical work who arrived more recently, and this compression is a well-known and widely complained-about feature of annual review systems.

Organisations sometimes correct it with a specific adjustment when the gap becomes obvious or when someone raises it. Many do not, partly because correcting it costs money and partly because the people affected are, by definition, the ones who did not leave. It is not a conspiracy so much as an incentive structure that nobody designed and few will fix without being asked.

What to do with any of this

The practical uses are modest and real. Ask what the general adjustment was this year, so that you can separate the environment from the assessment. Ask where you sit in the band, if that is disclosable. And treat a run of standard-only adjustments as a prompt for a proper conversation about level rather than about percentages, since level is where the larger movements come from.

A caution to finish on: pay, inflation and the rules governing both differ substantially between countries and change from year to year, so specific figures anywhere are best treated as dated the moment they are written. What is portable is the structure — an across-the-board component, an individual component, and a band that constrains both. Decisions about your own household finances that follow from a pay letter are a separate matter, and if they are significant, they deserve advice from someone qualified rather than from a workplace article.