Indicial treatment in the public service

Verified 11 May 2026 - Public Service / Directorate of Legal and Administrative Information (Prime Minister)

If you are a public official, your remuneration includes index treatment (also known as basic processing) calculated on the basis of an increased index.

We present you the regulations whether you are a civil servant or a contractor.

Public servant

Your remuneration consists in particular of index treatment (also called basic processing).

Your index treatment depends on your grade and step that you hold in that rank.

Each grade comprises a number of steps fixed by decree.

A gross index (IB) corresponds to each step.

To each raw index, corresponds an index increased (IM) according to a scale defined by decree.

The gross indices range from 100 to 1,027. The increased indices range from 208 to 835.

This is the index plus (IM) used to calculate your index treatment.

FYI  

Certain senior management grades (referred to as A+) comprise steps whose index treatment is higher than that of the increased index 835. Each of these levels corresponds to a group and a chevron. Each chevron of each group corresponds to one annual gross salary amount set by regulation. These treatments are called off-scale.

Gross index treatment is calculated based on value of annual gross index salary corresponding to the index plus 100.

This value is fixed by decree.

Since 1er in july 2023, the value of the gross annual index salary of the index plus 100 is set at €5,907.34.

Your gross index treatment annual shall be calculated as follows:

Your index increased x Annual value of gross index treatment corresponding to MI 100 / 100

Your gross index treatment monthly is equal to:

Your index increased x Annual value of gross index salary corresponding to MI 100 / 1,200

The amount of the annual salary shall be rounded to the nearest euro cent.

The amount of the monthly salary is determined by ignoring the thousandths of euro.

Example :

The treatment annual Gross corresponding to the index plus 572 is equal to:

572x €5,907.34 / 100 = €33,789.98

The treatment monthly Gross is equal to:

572x €5,907.34 / 1,200 = €2,815.83

Your index treatment is increased by 25% if you are a State official or a hospital official assigned to one of the following overseas territories:

  • Guadeloupe
  • French Guiana
  • Martinique
  • The Meeting
  • Saint Bartholomew's
  • Saint Martin
  • Saint Pierre and Miquelon.

Your index treatment is increased by 40% if you are a public servant or hospital worker assigned to Mayotte.

If you are employed full-time, your gross index salary cannot be less than the gross index salary corresponding to the 366 index plus, i.e. €21,620.86 per year, 1,801.73 per month.

If you occupy a incomplete or incomplete employmentHowever, the amount of the minimum salary is reduced in proportion to your working time.

Example :

If you are employed in a non-full-time or incomplete job whose working hours are set at 70% of the legal working time (i.e. 24 hours 30 per week instead of 35 hours), your index salary may not be less than 70% the amount of the index treatment of the increased index 366, or €15,134.60 per year, €1,261.21 per month.

In addition, if you are in a full-time job, your gross index salary cannot be less than the Smic: titleContent raw, or €1,823.03.

If so, you will receive a differential allowance to ensure a monthly gross basic salary at least equal to the gross minimum wage.

The gross remuneration taken into account, which must be at least equal to the minimum wage, consists of your gross index salary and, if you benefit from it, your benefits in kind.

If you are in a non-full-time or incomplete job, the differential allowance is reduced in proportion to your working hours.

If you work part-timeHowever, the differential allowance is reduced to the same extent as your index salary.

The differential allowance is also reduced in the same proportion as your index salary during periods of absence during which your index salary is reduced (in the case of paid sick leave with half-pay for example).

The differential allowance is not subject to pension contributions, unlike the index salary.

However, it is subject to CSG: titleContent and CRDS: titleContent.

Please note

If you perceive a New Index Subsidy (NBI), the index points you receive do not add to your index plus to determine whether or not you are entitled to the minimum treatment corresponding to the index plus 366.

The index salary supplement is a salary supplement, paid to State, territorial and hospital officials who work in the health sector or the social or medico-social sector or the socio-educational sector.

The monthly amount of the additional index salary is fixed at 49 index points, i.e. €241.22 raw.

The index treatment supplement is paid monthly.

It is reduced in the same proportion as the index salary (in the case of part-time work or absence leading to a reduction in the index salary, for example in the case of sick leave on half-pay).

The additional index salary is not taken into account for the calculation of the residence allowance and the family salary supplement.

If you work in more than one establishment, the index supplement is calculated by each establishment in proportion to your working time in the establishment concerned.

The gross amount of the index salary supplement is revalued under the same conditions as the index salary according to the value of the index point.

The index treatment supplement is subject to the same contributions that index treatment.

The additional index salary is eligible for a pension supplement.

To benefit from this, you must have received the index supplement at least 1 time during the last 6 months preceding your retirement.

The pension supplement is calculated in the same way as retirement:

Index treatment supplement x 75% x (number of quarters and liquidatable subsidies / number of quarters required to have a full pension)

The pension supplement is increased under the same conditions as the retirement pension.

Contractual

Your remuneration consists in particular of index treatment (also called basic processing).

Your index salary is set by your employer administration.

In determining your index salary, your administration shall take into account, inter alia, your duties, the qualification required to perform them, your qualifications and your experience.

The index treatment is calculated based on an increased index determined by your administration. The increased indices range from 208 to 835.

Gross index treatment is calculated based on value of annual gross index salary corresponding to the index plus 100.

This value is fixed by decree.

Since 1er in july 2023, the value of the gross annual index salary of the index plus 100 is set at €5,907.34.

Your gross index treatment annual shall be calculated as follows:

Your index increased x Annual value of gross index treatment corresponding to MI 100 / 100

Your gross index treatment monthly is equal to:

Your index increased x Annual value of gross index salary corresponding to MI 100 / 1,200

The amount of the annual salary shall be rounded to the nearest euro cent.

The amount of the monthly salary is determined by ignoring the thousandths of euro.

Example :

The treatment annual Gross corresponding to the index plus 572 is equal to:

572x €5,907.34 / 100 = €33,789.98

The treatment monthly Gross is equal to:

572x €5,907.34 / 1,200 = €2,815.83

If you are employed full-time, your gross index salary cannot be less than the gross index salary corresponding to the 366 index plus, i.e. €21,620.86 per year, 1,801.73 per month.

If you occupy a incomplete or incomplete employmentHowever, the amount of the minimum salary is reduced in proportion to your working time.

Example :

If you are employed in a non-full-time or incomplete job whose working hours are set at 70% of the legal working time (i.e. 24 hours 30 per week instead of 35 hours), your index salary may not be less than 70% the amount of the index treatment of the increased index 366, or €15,134.60 per year, €1,261.21 per month.

In addition, if you are in a full-time job, your gross index salary cannot be less than the Smic: titleContent raw, or €1,823.03.

If so, you will receive a differential allowance to ensure a monthly gross basic salary at least equal to the gross minimum wage.

The gross remuneration taken into account, which must be at least equal to the minimum wage, consists of your gross index salary and, if you benefit from it, your benefits in kind.

If you are in a non-full-time or incomplete job, the differential allowance is reduced in proportion to your working hours.

If you work part-timeHowever, the differential allowance is reduced to the same extent as your index salary.

The differential allowance is also reduced in the same proportion as your index salary during periods of absence during which your index salary is reduced (in the case of paid sick leave with half-pay for example).

The differential allowance is subject to social security pension contributions,Ircantec: titleContent, à CSG: titleContent and CRDS: titleContent.

The conditions for increasing your remuneration vary according to the public service in which you work (State - FPE, territorial - FPT, hospital - FPH).

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EPF

If you are employed in DTA: titleContent, your remuneration shall be reassessed at least every 3 years, in particular in the light of the results of your professional interviews or the evolution of your duties.

If you are employed in FIXED-TERM CONTRACT: titleContent on an ongoing basis with the same administration, your remuneration is also reassessed at least every 3 years, if you have been recruited for one of the following reasons or on one of the following jobs:

  • Absence of civil servants capable of performing the functions you occupy
  • Recruitment justified by the nature of your duties or the needs of the service
  • Employment not requiring statutory training leading to tenure in a civil service corps
  • Incomplete employment with a maximum working time of 24 hours 30

The reassessment takes into account the results of your annual professional interviews or the evolution of your functions.

FPT

If you are employed in DTA: titleContent, your remuneration shall be reassessed at least every 3 years in the light of the results of your professional interviews or the evolution of your duties.

If you are employed in FIXED-TERM CONTRACT: titleContent on an ongoing basis with the same community, your compensation is also reassessed at least every 3 years if you were recruited for one of the following reasons or jobs:

  • Lack of a cadre of civil servants who could perform the functions for which you were recruited
  • Recruitment justified by the needs of the services or the nature of your duties and by the impossibility of recruiting a civil servant
  • Employment in a municipality with less than 1 000 inhabitants or in a group of municipalities with less than 15 000 inhabitants
  • Employment in a new municipality resulting from the merger of municipalities of less than 1,000 inhabitants, for a period of 3 years following the creation of the new municipality, extended, possibly, until 1er renewal of the municipal council
  • Non-full-time employment with a working time of less than half-time
  • Employment, in a municipality with less than 2,000 inhabitants or in a group of municipalities with less than 10,000 inhabitants, the creation or elimination of which depends on the decision of an authority that is binding on the territorial authority (for example, employment of a specialized territorial agent of nursery schools - Atsem - the creation or elimination of which depends on decisions to open or close classes by the National Education)
  • Job as general secretary of a town hall of less than 2,000 inhabitants

The reassessment takes into account the results of your annual professional interviews or the evolution of your functions.

FPH

If you are employed in DTA: titleContent, your remuneration shall be reassessed at least every 3 years in the light of the results of your professional interviews or the evolution of your duties.

If you are employed in FIXED-TERM CONTRACT: titleContent on an ongoing basis with the same institution, your remuneration is also reassessed at least every 3 years if you have been recruited for one of the following reasons or jobs:

  • Recruitment justified by the nature of the functions or the needs of the service (in particular by the absence of staff capable of performing the functions you occupy or because they are functions newly taken over by the administration or require highly specialized technical knowledge)
  • Non-full-time employment less than half-time
  • Temporary replacement of an official or contract staff member on part-time or leave (annual, sick, etc.).

The reassessment takes into account the results of your annual professional interviews or the evolution of your functions.

The index salary supplement is a salary supplement, paid to employees who work in the health sector or in the social or medico-social sector or the socio-educational sector.

The monthly amount of the additional index salary is fixed at 49 index points, i.e. €241.22 raw.

The index treatment supplement is paid monthly.

It is reduced in the same proportion as the index salary (in the case of part-time work or absence leading to a reduction in the index salary, for example in the case of sick leave on half-pay).

The additional index salary is not taken into account for the calculation of the residence allowance and the family salary supplement.

If you work in more than one establishment, the index supplement is calculated by each establishment in proportion to your working time in the establishment concerned.

The gross amount of the index salary supplement is revalued under the same conditions as the index salary according to the value of the index point.

The index treatment supplement is subject to the same contributions that index treatment.