diff --git a/openfisca_france_local/metropoles/lyon/revenu_solidaire_jeune.py b/openfisca_france_local/metropoles/lyon/revenu_solidaire_jeune.py
index e89427a7..fdfa135b 100644
--- a/openfisca_france_local/metropoles/lyon/revenu_solidaire_jeune.py
+++ b/openfisca_france_local/metropoles/lyon/revenu_solidaire_jeune.py
@@ -11,9 +11,9 @@ class revenu_solidaire_jeune(Variable):
     reference = 'https://aides-jeunes.grandlyon.com/#c21886'
 
     def formula(individu, period, parameter):
-        age_eligibles = parameter(period).metropoles.lyon.revenu_solidaire_jeune.age
+        modalites = parameter(period).metropoles.lyon.revenu_solidaire_jeune
         age = individu('age', period)
-        eligibilite_age = (age >= age_eligibles.minimum_inclusif) * (age <= age_eligibles.maximum_inclusif)
+        eligibilite_age = (age >= modalites.age.minimum_inclusif) * (age <= modalites.age.maximum_inclusif)
 
         reside_metropole_lyon = individu.menage('lyon_metropole_eligibilite_geographique', period)
 
@@ -22,7 +22,15 @@ def formula(individu, period, parameter):
         aeeh = individu.famille('aeeh', period)
         contrat_engagement_jeune = individu('contrat_engagement_jeune', period)
         eligibilite_prestations = rsa + aah + aeeh + contrat_engagement_jeune == 0
-
         pas_en_etude = individu('activite', period) != TypesActivite.etudiant
 
-        return 420 * eligibilite_age * reside_metropole_lyon * eligibilite_prestations * pas_en_etude
+        revenus_activite = (
+            individu('salaire_net', period)
+            + individu('indemnites_stage', period)
+            + individu.famille('ppa', period)
+            + individu('revenus_stage_formation_pro', period)
+            )
+
+        montant = modalites.montant.calc(revenus_activite)
+
+        return montant * eligibilite_age * reside_metropole_lyon * eligibilite_prestations * pas_en_etude
diff --git a/openfisca_france_local/parameters/metropoles/lyon/revenu_solidaire_jeune.yaml b/openfisca_france_local/parameters/metropoles/lyon/revenu_solidaire_jeune.yaml
index e4bcea85..3dd2afc4 100644
--- a/openfisca_france_local/parameters/metropoles/lyon/revenu_solidaire_jeune.yaml
+++ b/openfisca_france_local/parameters/metropoles/lyon/revenu_solidaire_jeune.yaml
@@ -6,3 +6,26 @@ age:
   maximum_inclusif:
     values:
       2021-06-01: 24
+montant:
+  description: Montants du Revenu Solidaire Jeune
+  metadata:
+    type: single_amount
+  brackets:
+    - threshold:
+        2021-06-01:
+          value: 0
+      amount:
+        2021-06-01:
+          value: 420
+    - threshold:
+        2021-06-01:
+          value: 1
+      amount:
+        2021-06-01:
+          value: 315
+    - threshold:
+        2021-06-01:
+          value: 401
+      amount:
+        2021-06-01:
+          value: 0
\ No newline at end of file
diff --git a/tests/metropoles/lyon/revenu_solidaire_jeune.yaml b/tests/metropoles/lyon/revenu_solidaire_jeune.yaml
index 70b4a842..f5be3703 100644
--- a/tests/metropoles/lyon/revenu_solidaire_jeune.yaml
+++ b/tests/metropoles/lyon/revenu_solidaire_jeune.yaml
@@ -1,4 +1,5 @@
-- period: 2023-11
+- name: 'Éligibilité'
+  period: 2023-11
   reforms:
   - openfisca_france_local.epci_test_factory.epci_reform
   input:
@@ -11,3 +12,18 @@
     activite: ['inactif', 'inactif', 'inactif', 'inactif', 'inactif', 'inactif', 'inactif', 'inactif', 'inactif', 'etudiant']
   output:
     revenu_solidaire_jeune: [420, 0, 0, 0, 420, 0, 0, 0, 0, 0]
+
+- name: Montants
+  period: 2023-11
+  reforms:
+  - openfisca_france_local.epci_test_factory.epci_reform
+  input:
+    age: [18, 18, 18, 18]
+    depcom: [69003, 69003, 69003, 69003]
+    contrat_engagement_jeune: [0, 0, 0, 0]
+    salaire_net: [1, 400, 401, 101]
+    indemnites_stage: [0, 0, 0, 101]
+    ppa: [0, 0, 0, 101]
+    revenus_stage_formation_pro: [0, 0, 0, 101]
+  output:
+    revenu_solidaire_jeune: [315, 315, 0, 0]