Syntec 2022 Index – all values from 2014 to 2022

The Syntec Index measures changes in the cost of services in the engineering, IT services, research, consulting, recruitment, and professional training sectors.

Its value reflects the evolution of salary costs (including charges). The Syntec Index is used in particular to index contracts for fixed-price projects, IT management, or software maintenance.

The Syntec Index (base 100 1961) is calculated and published by the Syntec Federation (not INSEE) or by paying services such as “Le moniteur“.

Official Syntec 2022 Index
Release dates of the Syntec 2022 Index

Syntec index 2022

Month & YearDate of publication (or expected date of publication)Revised Syntec IndexChange over 12 consecutive months in the revised indexChange / previous month of the revised indexOld Syntec indexValue to be used for contracts signed before August 2022 (revised index adjusted for the connection coefficient)Change over 12 consecutive months of the old Syntec indexVariation / previous month of the old Syntec index
December 202231/01/2023292.64.24%0.93%286.703.39%0.95%
November 202230/12/2022289.93.42%0.17%284.002.56%0.18%
October 202230/11/2022289.43.36%0.77%283.502.46%0.75%
September 202231/10/2022287.22.57%0.28%281.401.77%0.29%
August 202230/09/2022286.42.36%0.21%280.601.48%0.07%
July 202231/08/2022285.82.33%0.39%280.4 1.67%0.14%
June 202229/07/2022284.72.37%0.04%280.0 1.56%0.00%
May 202230/06/2022284.62.71%0.28%280.0 1.71%0.07%
April 202231/05/2022283.82.49%-0.28%279.8 1.71%-0.04%
March 202229/04/2022284.63.15%0.64%279.9 1.93%0.61%
February 202231/03/2022282.82.24%0.35%278.2 1.13%0.25%
January 202228/02/2022281.82.14%0.39%277.5 0.91%0.07%
Syntec index 2022

How to use the SYNTEC index?

Rule:

The prices of the service contract may be revised at each contract expiration date according to a formula that integrates the evolution of the Syntec index. The reference index used will be that of November (example).

The formula for applying the Syntec 2022 index:

[New Price (P1)] = [Old Price (P0)] X [Known Reference Syntec Index (S1)] / [Reference Syntec Index (S0)] :

How to apply the Syntec index to a price revision?
Syntec Index Price Revision Formula

To help you, you can use our table in Excel: Price increase 2022 – Syntec index.

Tip:

For price revisions on the first of January of each year, it is advisable for practical reasons to take the November or October Syntec index as a baseline. Indeed, the December index is only known at the end of the following January, which is late for the application of contractual price increases.

The values in this table will be updated as the index is published during the year 2022.

Syntec index update

Latest Syntec index values:

We are interested in your opinion on using the Syntec index:

Tell us in the comments. THANKS.

Photo of author

Pascal

Specialist in finance and taxation from my professional activity and university formation, I share my knowledge and experience on the Juristique website. I regularly publish economic indexes such as SYNTEC index, BT01, ILAT, construction and rent reference indexes, and banking tools like SWIFT Codes or CNAPS Codes for international wire transfers.
Published:

Leave a Comment