Social housing: solidarity rent supplement (overrent)

Verified 01 January 2026 - Public Service / Directorate of Legal and Administrative Information (Prime Minister)

A solidarity rent supplement (SLS) called overrent can be claimed from the tenant when the total income of the persons living in the dwelling exceeds by at least 20% a specific amount. This specific amount varies depending on whether the accommodation is located in Île-de-France, in the provinces or overseas. We explain.

Île-de-France

You are forced to pay an overrent if the total annual income of the people living in your home exceeds of at least 20% a specific amount.

This specific amount depends on the type of your social housing (PLAI, PLUS, PLS).

  • For a housing type PLAI or PLUS, this is the maximum amount of income for the allocation of a social housing type PLUS.
  • For a PLS-type dwelling, this is the maximum amount of income for the allocation of this type of social housing.

FYI  

To find out the type of accommodation, ask your landlord.

But you don't have to pay overrent if your home meets at least 1 of the following conditions:

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Paris or neighboring municipality

The communes bordering Paris are Aubervilliers, Bagnolet, Boulogne-Billancourt, Charenton-le-Pont, Clichy, Fontenay-Sous-Bois, Gentilly, Issy-les-Moulineaux, Ivry-sur-Seine, Joinville-le-Pont, Le Kremlin-Bicêtre, Les Lilas, Le Pré-Saint-Gervais, Levallois-Perret, Malakoff, Montreuil, Montrouge, Neuilly-sur-Seine, Nogent-sur-Marne, Pantin, Puteaux, Saint-Cloud, Saint-Denis, Saint-Mandé, Saint-Maurice, Saint-Ouen, Suresnes, Vanves, Vincennes.

The amount from which the overrent is due depends in particular on the persons accommodated:

General case
Tableau - Total annual income from which the SLS is due (Paris and neighboring municipalities)

Number of persons accommodated

Persons housed

The amount of annual income from which the overrent is due

ACCOMMODATION PLAI or MORE

Housing PLS

1

1 person alone

€32,304

€41,995

2

2 people

€48,280

€62,763

Young couple

€63,288

€82,274

1 person + 1 dependent

€63,288

€82,274

3

3 people

€63,288

€82,274

1 person + 2 dependents

€75,562

€98,230

4

4 people

€75,562

€98,230

1 person + 3 dependents

€89,903

€116,874

5

5 people

€89,903

€116,874

1 person + 4 dependents

€101,165

€131,514

6 and more

6 people

€101,165

€131,514

Per additional person

+ €11,273

+ €14,655

FYI  

The roommate shall not be counted in persons housed.

At least 1 person has the mobility card disability inclusion
Tableau - Total annual income from which the SLS is due when at least one person has the disability inclusion mobility card (Paris and neighboring municipalities)

Number of persons accommodated

The amount of annual revenue from which the SLS is due

ACCOMMODATION PLAI or MORE

Housing PLS

1 person

€48,280

€62,763

2 people

€63,288

€82,274

3 people

€75,562

€98,230

4 people

€89,903

€116,874

5 people

€101,165

€131,514

FYI  

The roommate shall not be counted in persons housed.

Other municipality of Île-de-France

The amount from which the overrent is due depends in particular on the persons accommodated:

General case
Tableau - Total annual income from which the SLS is due (rest of Île-de-France)

Number of persons accommodated

Persons housed

The amount of annual income from which the overrent is due

ACCOMMODATION PLAI or MORE

Housing PLS

1

1 person alone

€32,304

€41,995

2

2 people

€48,280

€62,763

Young couple

€58,034

€75,445

1 person + 1 dependent

€58,034

€75,445

3

3 people

€58,034

€75,445

1 person + 2 dependents

€69,516

€90,370

4

4 people

€69,516

€90,370

1 person + 3 dependents

€82,292

€106,980

5

5 people

€82,292

€106,980

1 person + 4 dependents

€92,605

€120,387

6 and more

6 people

€92,605

€120,387

Per additional person

+ €10,318

+ €13,413

FYI  

The roommate shall not be counted in persons housed.

At least 1 person has the mobility card disability inclusion
Tableau - Total annual income from which the SLS is due when at least one person has the disability inclusion mobility card (rest of Île-de-France)

Total number of persons housed

The amount of annual income from which the overrent is due

ACCOMMODATION PLAI or MORE

Housing PLS

1 person

€48,280

€62,763

2 people

€58,034

€75,445

3 people

€69,516

€90,370

4 people

€82,292

€106,980

5 people

€92,605

€120,387

FYI  

The roommate shall not be counted in persons housed.

The annual amount of your rent (excluding charges) increased by the annual amount of the overrent cannot exceed 30% of the total annual income of the persons housed.

Annual survey of the lessor

Overrent (SLS) due from 1er January (of year N+1) is calculated by the lessor in the previous year (or year N).

The landlord first conducts a resources survey to find out if you are liable for the overrent. The questionnaire is distributed to you during the 2e semester of year N.

Within one month, you must complete the questionnaire and provide the following documents:

  • Last tax notice of each person living in the dwelling
  • If necessary, mobility card included with the mention invalidity.

For example, for overrent due from 1er January 2026, the survey is conducted in 2025 and tenants must provide the 2025 tax notice (covering their income received in 2024).

Based on this information, the landlord calculates the amount of overrent due. It provides you with information to verify the amount of overrent required.

Please note

The landlord is not obliged to send you the survey resources if you receive housing assistance (APL: titleContent, ALF: titleContent or ALS: titleContent).

No response to the annual survey

You have an obligation to respond in a period of one month.

If you don't, the landlord will send you a formal notice. No response within 15 daysHowever, you must pay a higher amount of overrent and pay an indemnity for €25.

Upon receipt of the information by the social landlord, the latter regularizes your situation regarding overrent. The overpayment will be returned to you within 2 months.

If you don't answer the resources survey for 2 consecutive years, you must leave your home (except for exceptions).

In the event of a drop in income

Reminder

The overrent due to 1er January of year N is calculated as year N-1 on the basis of the resources received in year N-1.

If your income drops, you can tell your landlord so he can recalculate the amount of your overrent.

Your landlord will apply a new amount of overrent if you meet the 2 following conditions :

  • Your resources for year N or your resources over the past 12 months are at least one less 10% to those of year N-1
  • You ask for it in support of supporting documents.

The new amount applies from the month following the month in which your income fell, provided that you have submitted the supporting documents within 3 months after this event.

If you submit the documents after this 3-month period, the new amount applies from the month following your submission.

When the people housed change

If the composition of your family changes (for example, the birth of a child), you can tell your landlord so that he can recalculate the amount of your overrent. To do this, you must provide at least one supporting document.

The new amount of overrent will be applicable from the month following the month in which the change occurred, provided that you submit the supporting documents within 3 months after this event.

If you submit these documents after this period, the new amount applies from the month following the transmission.

Calculation Rule

The overrent is calculated with the following figures:

  • Living area of the dwelling (HS) in m2
  • Resource Cap Overrun Coefficient (CDPR) the allocation of social rental housing (CDPR).
  • Reference rent supplement (RLS), i.e. the amount in euro per m² of living space. This amount is fixed according to the location of the housing.

The monthly amount of the overrent is calculated according to the following rule: Overrent = HS x CDPR x SLR.

Value of the resource ceiling exceedance coefficient

Tableau - CDPR

Exceeding the resource ceiling for housing allocation

Value of the coefficient of exceedance

From 20%

0.27

From 21% à 59%

0.06 for each integer in the range

From 60% à 149%

0.08 for each integer in the range

From 150%

0.1 for each integer in the range

Example :

Example 1 : Your income exceeds by 22% the resource ceiling, the calculation of the CDPR is as follows:

  • On the overshoot slice of 20% : 0.27
  • On the overshoot slice of 21% à 59% : 0.06 x 2 (i.e. 0.06 for 21 and 0.06 for 22)
  • Total: 0.27 + (0.06 x 2) = 0.39.

Example 2 : Your income exceeds by 20.5%the resource ceiling, the calculation of the CDPR is as follows:

  • On the overshoot slice of 20% : 0.27
  • A CDPR of: 0.27

Value of the reference rent supplement

Tableau - Amount of SLR per square meter of living space in Île-de-France

Geographical area

Monthly amount per m2 habitable

  • Paris
  • Commune bordering Paris

€3.11

  • Other commune of the Parisian agglomeration
  • Urbanization area
  • New City

€2.49

Other territories

€1.25

Province

You are forced to pay an overrent if the total annual income of the people living in your home exceeds of at least 20% a specific amount.

This specific amount depends on the type of your social housing (PLAI, PLUS, PLS).

  • For a housing type PLAI or PLUS, this is the maximum amount of income for the allocation of a social housing type PLUS.
  • For a PLS-type dwelling, this is the maximum amount of income for the allocation of this type of social housing.

FYI  

To find out the type of accommodation, ask your landlord.

But you don't have to pay overrent if your home meets at least 1 of the following conditions:

The amount from which the overrent is due depends in particular on the persons accommodated:

Répondez aux questions successives et les réponses s’afficheront automatiquement

General case

Tableau - SLS: total annual revenues from which it applies (province)

Number of persons accommodated

Persons housed

The amount of annual revenue from which the SLS is due

ACCOMMODATION PLAI or MORE

Housing PLS

1

1 person alone

€28,084

€36,509

2

2 people

€37,505

€48,756

Young couple

€45,101

€58,631

1 person + 1 dependent

€45,101

€58,631

3

3 people

€45,101

€58,631

1 person + 2 dependents

€54,449

€70,783

4

4 people

€54,449

€70,783

1 person + 3 dependents

€64,051

€83,267

5

5 people

€64,051

€83,267

1 person + 4 dependents

€72,187

€93,843

6 and more

6 people

€72,187

€93,843

Per additional person

+ €8,052

+ €10,468

FYI  

The roommate shall not be counted in persons housed.

At least 1 person has the mobility card disability inclusion

Tableau - Overrent: total annual income from which it is due when at least 1 person has the disability inclusion mobility card (province)

Total number of persons housed

The amount of annual income from which the overrent is due

Accommodation PLUS

Housing PLS

1 person

€37,505

€48,756

2 people

€45,101

€58,631

3 people

€54,449

€70,783

4 people

€64,051

€83,267

5 people

€72,187

€93,843

FYI  

The roommate shall not be counted in persons housed.

The annual amount of your rent (excluding charges) increased by the annual amount of the overrent cannot exceed 30% of the total annual income of the persons housed.

Annual survey of the lessor

Overrent (SLS) due from 1er January (of year N+1) is calculated by the lessor in the previous year (or year N).

The landlord first conducts a resources survey to find out if you are liable for the overrent. The questionnaire is distributed to you during the 2e semester of year N.

Within one month, you must complete the questionnaire and provide the following documents:

  • Last tax notice of each person living in the dwelling
  • If necessary, mobility card included with the mention invalidity.

For example, for overrent due from 1er January 2026, the survey is conducted in 2025 and tenants must provide the 2025 tax notice (covering their income received in 2024).

Based on this information, the lessor calculates the amount of overrent due. It provides you with information to verify the amount of overrent required.

Please note

The landlord is not obliged to send you the resources survey if you receive housing assistance (APL: titleContent, ALF: titleContent or ALS: titleContent).

No response to the annual survey

You have an obligation to respond in a period of one month.

If you don't, the landlord will send you a formal notice. No response within 15 daysHowever, you must pay a higher amount of overrent and pay an indemnity for €25.

Upon receipt of the information by the social landlord, the latter regularizes your situation regarding overrent. The overpayment will be returned to you within 2 months.

If you don't answer the resources survey for 2 consecutive years, you must leave your home (except for exceptions).

In the event of a drop in income

Reminder

The overrent due to 1er January of year N is calculated as year N-1 on the basis of the resources received in year N-1.

If your income drops, you can tell your landlord so he can recalculate the amount of your overrent.

Your landlord will apply a new amount of overrent if you meet the 2 following conditions :

  • Your resources for year N or your resources over the past 12 months are at least one less 10% to those of year N-1
  • You ask for it in support of supporting documents.

The new amount applies from the month following the month in which your income fell, provided that you have submitted the supporting documents within 3 months after this event.

If you submit the documents after this 3-month period, the new amount applies from the month following your submission.

When the people housed change

If the composition of your family changes (for example, the birth of a child), you can tell your landlord so that he can recalculate the amount of your overrent. To do this, you must provide at least one supporting document.

The new amount of overrent will be applicable from the month following the month in which the change occurred, provided that you submit the supporting documents within 3 months after this event.

If you submit these documents after this period, the new amount applies from the month following the transmission.

Calculation Rule

The overrent is calculated with the following figures:

  • Living area of the dwelling (HS) in m2
  • Resource Cap Overrun Coefficient (CDPR) allocation of social rental housing
  • Reference rent supplement (RLS), i.e. the amount in euro per m² of living space. This amount is fixed according to the location of the housing.

The monthly amount of the overrent is calculated according to the following rule: Overrent = HS x CDPR x SLR.

Value of the resource ceiling exceedance coefficient

Tableau - CDPR

Exceeding the resource ceiling for housing allocation

Value of the coefficient of exceedance

From 20%

0.27

From 21% à 59%

0.06 for each integer in the range

From 60% à 149%

0.08 for each integer in the range

From 150%

0.1 for each integer in the range

Example :

Example 1 : Your income exceeds by 22% the resource ceiling, the calculation of the CDPR is as follows:

  • On the overshoot slice of 20% : 0.27
  • On the overshoot slice of 21% à 59% : 0.06 x 2 (i.e. 0.06 for 21 and 0.06 for 22)
  • Total: 0.27 + (0.06 x 2) = 0.39.

Example 2 : Your income exceeds by 20.5%the resource ceiling, the calculation of the CDPR is as follows:

  • On the overshoot slice of 20% : 0.27
  • A CDPR of: 0.27

Value of the reference rent supplement

Tableau - SLR amount per square meter of living space in the provinces

Geographical area

Monthly amount per m2 habitable

  • Agglomeration or urban community of more than 100,000 inhabitants
  • Municipality attached to EPCI: titleContent competent in housing matters and with more than 100,000 inhabitants
  • Urbanization area
  • New City

€1.25

Corsica

€0.30

Other territory

€0.31

Overseas

You are forced to pay an overrent if the total annual income of the people living in your home exceeds of at least 20% a specific amount.

This specific amount depends on the type of your social housing (PLAI, PLUS, PLS).

  • For a housing type LLTS or LLS, this is the maximum amount of income for the allocation of a social housing type LLS.
  • For a PLS-type dwelling, this is the maximum amount of income for the allocation of this type of social housing.

FYI  

To find out the type of accommodation, ask your landlord.

But you don't have to pay overrent if your home meets at least 1 of the following conditions:

The amount from which the overrent is due depends in particular on the persons accommodated:

Répondez aux questions successives et les réponses s’afficheront automatiquement

General case

Tableau - Total annual revenues from which the SLS is due (overseas)

Number of persons accommodated

Persons housed

The amount of annual income from which the overrent is due

Housing LLTS or LLS

Housing PLS 

1

1 person alone

€25,275

€32,858

2

2 people

€33,754

€43,881

Young couple

€40,590

€52,767

1 person + 1 dependent

€40,590

€52,767

3

3 people

€40,590

€52,767

1 person + 2 dependents

€49,004

€63,705

4

4 people

€49,004

€63,705

1 person + 3 dependents

€57,647

€74,940

5

5 people

€57,647

€74,940

1 person + 4 dependents

€64,968

€84,459

6 and more

6 people

€64,968

€84,459

Per additional person

+ €7,247

+ €9,421

FYI  

The roommate shall not be counted in persons housed.

At least 1 person has the mobility card disability inclusion

Tableau - Total annual income from which the SLS is due when at least 1 person has the mobility card disability inclusion (overseas)

Number of persons accommodated

The amount of annual income from which the overrent is due

Housing LLTS or LLS

Housing PLS

1 person

€33,754

€43,881

2 people

€40,590

€52,767

3 people

€49,004

€63,705

4 people

€57,647

€74,940

5 people

€64,968

€84,459

FYI  

The roommate shall not be counted in persons housed.

The annual amount of your rent (excluding charges) increased by the annual amount of the overrent cannot exceed 30% of the total annual income of the persons housed.

Annual survey of the lessor

Overrent (SLS) due from 1er January (of year N+1) is calculated by the lessor in the previous year (or year N).

The landlord first conducts a resources survey to find out if you are liable for the overrent. The questionnaire is distributed to you during the 2e semester of year N.

Within one month, you must complete the questionnaire and provide the following documents:

  • Last tax notice of each person living in the dwelling
  • If necessary, mobility card included with the mention invalidity.

For example, for overrent due from 1er January 2026, the survey is conducted in 2025 and tenants must provide the 2025 tax notice (covering their income received in 2024).

Based on this information, the landlord calculates the amount of overrent due. It provides you with information to verify the amount of overrent required.

Please note

The landlord is not obliged to send you the survey resources if you receive housing assistance (APL: titleContent, ALF: titleContent or ALS: titleContent).

No response to the annual survey

You have an obligation to respond in a period of one month.

If you don't, the landlord will send you a formal notice. No response within 15 daysHowever, you must pay a higher amount of overrent and pay an indemnity for €25.

Upon receipt of the information by the social landlord, the latter regularizes your situation regarding overrent. The overpayment will be returned to you within 2 months.

If you don't answer the resources survey for 2 consecutive years, you must leave your home (except for exceptions).

In the event of a drop in income

Reminder

The overrent due to 1er January of year N is calculated as year N-1 on the basis of the resources received in year N-1.

If your income drops, you can tell your landlord so he can recalculate the amount of your overrent.

Your landlord will apply a new amount of overrent if you meet the 2 following conditions :

  • Your resources for year N or your resources over the past 12 months are at least one less 10% to those of year N-1
  • You ask for it in support of supporting documents.

The new amount applies from the month following the month in which your income fell, provided that you have submitted the supporting documents within 3 months after this event.

If you submit the documents after this 3-month period, the new amount applies from the month following your submission.

When the people housed change

If the composition of your family changes (for example, the birth of a child), you can tell your landlord so that he can recalculate the amount of your overrent. To do this, you must provide at least one supporting document.

The new amount of overrent will be applicable from the month following the month in which the change occurred, provided that you submit the supporting documents within 3 months after this event.

If you submit these documents after this period, the new amount applies from the month following the transmission.

Calculation Rule

The overrent is calculated with the following figures:

  • Living area of the dwelling (HS) in m2
  • Resource Cap Overrun Coefficient (CDPR) the allocation of social rental housing for the overseas territories.
  • Reference rent supplement (RLS), i.e. the amount in euro per m² of living space. This amount is fixed according to the location of the housing.

The monthly amount of the overrent is calculated according to the following rule: Overrent = HS x CDPR x SLR.

Value of the resource ceiling exceedance coefficient

Tableau - CDPR

Exceeding the resource ceiling for housing allocation

Value of the coefficient of exceedance

From 20%

0.27

From 21% à 59%

0.06 for each integer in the range

From 60% à 149%

0.08 for each integer in the range

From 150%

0.1 for each integer in the range

Example :

Example 1 : Your income exceeds by 22% the resource ceiling, the calculation of the CDPR is as follows:

  • On the overshoot slice of 20% : 0.27
  • On the overshoot slice of 21% à 59% : 0.06 x 2 (i.e. 0.06 for 21 and 0.06 for 22)
  • Total: 0.27 + (0.06 x 2) = 0.39.

Example 2 : Your income exceeds by 20.5%the resource ceiling, the calculation of the CDPR is as follows:

  • On the overshoot slice of 20% : 0.27
  • A CDPR of: 0.27

Value of the reference rent supplement

In Guadeloupe, French Guiana, Martinique, Reunion and Mayotte, the monthly reference rent supplement is €0.31, by m2 habitable.

Who can help me?

Find who can answer your questions in your region

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