How to Guess the 2023 Social Security COLA Increase

Inflation is running hot and fast. Department of Labor inflation figures for April, released earlier this month, had the CPI-U up 8.3 percent over this time last year. The CPI-W, the index used to calculate Social Security benefit increases, was up more, 8.9 percent.

Those, however, are backward-looking measures.

Meanwhile, some of the talking heads are saying inflation will be slowing later this year. Others disagree. They argue that we’re stuck with higher inflation.

But it is all speculation.

We don’t know the future. This is a permanent condition. The best we can do is use recent inflation data and add regular monthly data. It won’t predict the exact future, but it’s likely to be the better guesstimate.

It’s also something we can do, as they say, “in your spare time, at home.”

Here’s how to do it.

Step One

The basis for every Social Security benefit calculation is the average of the index figures for the third quarter of the previous year. In the third quarter of 2021 the average of the CPI figures for July, August and September was 268.421. (You can download the complete history of this since 1974 here and here.)

The Social Security benefit increase for 2023 will be the average of CPI figures for the third quarter of this year divided by that 268.421 figure from last year.

Step Two

The Department of Labor releases an update of its inflation figures each month. The figures for April were released May 10. They are typically released about 10 days into the month. The monthly release is focused on the year-over-year percentage change in inflation as a whole. But it also contains figures for a multitude of things that go into the index. You’ll find the actual index figures for CPI-U and CPI-W toward the end of the press release.

To see the progression of inflation month by month, you divide the new index figure by the third quarter figure. This will give you an index figure.

Step Three

To get the percentage figure, subtract 1 from the index figure to get the change as a decimal. Change to a percentage by multiplying by 100. In April, for instance, the index figure is 1.0602 (284.575/268.421). So the percentage figure is 1.0602-1, or 0.06 times 100, 6 percent.

As you can see in the table below, the inflation for October 2021 was 1.17 percent ahead of the inflation for the third quarter. Since then it has risen, month by month, to 6.02 percent by April.

Consumer prices would have to decline between April and September for next year’s Social Security benefit increase to be less than 6 percent. That doesn’t happen very often. Indeed, it has happened only once, 2012, since the cost of living adjustment for Social Security began in 1975. (But don’t get cocky about your future increase: The increase has been zero three times, 2009, 2010 and 2015. All in this century.)

Evidence-Based Guessing Next Year’s Social Security COLA

This table shows the month by month progression of experienced inflation from the measuring period in 2021 to the most recent CPI figure for April. You can continue the calculation by adding the CPI-W as it is released each month and dividing by the average index figure for last year, 268.421.
Period CPI-W Index Inflation to Date, in %
Third Quarter, 2021 268.421 0.00
October 271.552 1.17%
November 273.042 1.72
December 273.925 2.05
January 2022 276.296 2.93
February 278.943 3.92
March 283.176 5.50
April 284.575 6.02
May (enter monthly figure here, divide by 268.421), subtract 1, then multiply by 100)
June And so on
July
August
September
Third Quarter, 2022
Sources: Social Security website and Bureau of Labor Statistics website

Future months vary greatly

The average increase between April and the third quarter of the previous year has been 2.3 percent. The median was 2 percent.  This suggests, but does not guarantee, that the Social Security COLA for next year will be 8 to 8.3 percent. In fact, the changes during this period vary widely. The only thing we know for certain is that the figure is unlikely to decrease from 6 percent.

If it is about 8 percent – and the data is pointing that way – it will be the largest increase since the 11.2 percent increase in 1981 – over 40 years ago. It will also be tied for the fourth largest increase since the indexing of benefits began in 1975.

Will the COLA be accurate?

In general, the Consumer Price Index reflects the inflation we all experience as a group. But it can never show what we experience as individuals or households. If you’re older, it understates your cost of living because it doesn’t reflect your higher cost of prescriptions and healthcare, which are a larger part of your spending. If you’re younger and rent, it may come nowhere near reflecting the increase in your monthly rent.

A parsimonious friend of mine uses rabbit ears to watch TV. That means he missed the price increases for both Netflix and Amazon Prime. But the cost of my Southwest Airlines tickets has doubled — and I like to go places. Our personal inflation rate depends on what we spend our money on and how it changes in response to prices.

My bet is that all of us will be taking a close look at our spending decisions.

Retirees doing better than workers

The only thing that looks certain is that retirees are doing a little better than those who still work for a living. While those on Social Security received a 5.9 percent increase this year, the average annual increase for workers in January was less, 5.5 percent.

And as retirees appear to be heading for a 6 to 8 percent increase for 2023, workers are looking at typical wage increases of 5.5 percent.

All in all, that makes retirement look like a good gig, if you don’t mind the being older part.


Sources and References:

Quarterly and Annual figures on SSA site:  https://www.ssa.gov/oact/STATS/avgcpi.html

Monthly CPI-W figures on SSA site:  https://www.ssa.gov/oact/STATS/cpiw.html

CPI monthly releases on Dept of Labor site:  https://www.bls.gov/cpi/

History of Social Security Cost of Living increases:  https://www.ssa.gov/oact/cola/colaseries.html

Economic Indicators, March wage figures:  https://www.govinfo.gov/content/pkg/ECONI-2022-04/pdf/ECONI-2022-04-Pg15.pdf


This information is distributed for education purposes, and it is not to be construed as an offer, solicitation, recommendation, or endorsement of any particular security, product, or service.


Photo by Tom Fisk at Pexels

(c) Scott Burns, 2022


3 thoughts on “How to Guess the 2023 Social Security COLA Increase

  1. This is one of the better articles I’ve read about the convoluted “logic” behind the SSI COLA formula.

    Why in the world is it only based on single quarter of the CPI-W? Who dreamed that one up?

    I realize that the CPI-U wasn’t around when the SSI COLA was enacted in 1972.

    However, restricting it to a single quarter just seems strange. I can’t find a thing about how they came-up with using a single quarter.

    1. Think about it functionally. The third quarter is about as far into the year that you can go and actually do all that is required to increase checks for the next year. It’s not an intellectual enterprise.

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