diff --git a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/estimate_messages.json b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/estimate_messages.json
index 2157406a16beb..28fbab6eaf43b 100644
--- a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/estimate_messages.json
+++ b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/estimate_messages.json
@@ -29,7 +29,18 @@
       "format": "date-time"
     },
     "recipients": {
-      "type": ["null", "array"]
+      "type": ["null", "array"],
+      "items": {
+        "properties": {
+          "email": {
+            "type": ["string", "null"]
+          },
+          "name": {
+            "type": ["string", "null"]
+          }
+        },
+        "type": "object"
+      }
     },
     "event_type": {
       "type": ["null", "string"]
diff --git a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/expenses.json b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/expenses.json
index 547c6c54ce9dd..d87804ef27625 100644
--- a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/expenses.json
+++ b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/expenses.json
@@ -82,7 +82,7 @@
           "type": ["null", "boolean"]
         },
         "budget": {
-          "type": ["null", "string"]
+          "type": ["null", "number"]
         },
         "created_at": {
           "type": ["null", "string"],
@@ -94,6 +94,9 @@
         },
         "hourly_rate": {
           "type": ["null", "number"]
+        },
+        "use_default_rates": {
+          "type": ["null", "boolean"]
         }
       }
     },
@@ -121,7 +124,7 @@
           "type": ["null", "string"]
         },
         "unit_price": {
-          "type": ["null", "string"]
+          "type": ["null", "number"]
         },
         "unit_name": {
           "type": ["null", "string"]
diff --git a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/expenses_categories.json b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/expenses_categories.json
index 8a3f3503b69dd..742b22e66431b 100644
--- a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/expenses_categories.json
+++ b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/expenses_categories.json
@@ -9,10 +9,10 @@
       "type": ["null", "string"]
     },
     "total_amount": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "billable_amount": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "currency": {
       "type": ["null", "string"]
diff --git a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/expenses_clients.json b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/expenses_clients.json
index c101189f93a02..8d5024f67412b 100644
--- a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/expenses_clients.json
+++ b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/expenses_clients.json
@@ -9,10 +9,10 @@
       "type": ["null", "string"]
     },
     "total_amount": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "billable_amount": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "currency": {
       "type": ["null", "string"]
diff --git a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/expenses_team.json b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/expenses_team.json
index e107c3f125091..9055c1afe6a64 100644
--- a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/expenses_team.json
+++ b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/expenses_team.json
@@ -12,10 +12,10 @@
       "type": ["null", "boolean"]
     },
     "total_amount": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "billable_amount": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "currency": {
       "type": ["null", "string"]
diff --git a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/invoice_messages.json b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/invoice_messages.json
index eb16f1ae1e8aa..436d37644cf80 100644
--- a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/invoice_messages.json
+++ b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/invoice_messages.json
@@ -47,14 +47,17 @@
       "type": ["null", "string"]
     },
     "recipients": {
-      "type": ["null", "object"],
-      "properties": {
-        "name": {
-          "type": ["null", "string"]
+      "type": ["null", "array"],
+      "items": {
+        "properties": {
+          "email": {
+            "type": "string"
+          },
+          "name": {
+            "type": "string"
+          }
         },
-        "email": {
-          "type": ["null", "string"]
-        }
+        "type": "object"
       }
     },
     "subject": {
diff --git a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/invoice_payments.json b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/invoice_payments.json
index 6b5890eb5aa14..3794c190fcc8c 100644
--- a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/invoice_payments.json
+++ b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/invoice_payments.json
@@ -6,7 +6,7 @@
       "type": ["null", "integer"]
     },
     "amount": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "paid_at": {
       "type": ["null", "string"],
diff --git a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/invoices.json b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/invoices.json
index a9bc6037c4e48..285f7ccf1c091 100644
--- a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/invoices.json
+++ b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/invoices.json
@@ -21,22 +21,22 @@
       "type": ["null", "number"]
     },
     "tax": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "tax_amount": {
       "type": ["null", "number"]
     },
     "tax2": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "tax2_amount": {
       "type": ["null", "number"]
     },
     "discount": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "discount_amount": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "subject": {
       "type": ["null", "string"]
@@ -94,7 +94,15 @@
       "type": ["null", "string"]
     },
     "client": {
-      "type": ["null", "string"]
+      "type": ["null", "object"],
+      "properties": {
+        "id": {
+          "type": ["null", "integer"]
+        },
+        "name": {
+          "type": ["null", "string"]
+        }
+      }
     },
     "estimate": {
       "type": ["null", "string"]
@@ -103,39 +111,61 @@
       "type": ["null", "string"]
     },
     "creator": {
-      "type": ["null", "string"]
-    },
-    "line_items": {
       "type": ["null", "object"],
       "properties": {
         "id": {
           "type": ["null", "integer"]
         },
-        "kind": {
-          "type": ["null", "string"]
-        },
-        "description": {
-          "type": ["null", "string"]
-        },
-        "quantity": {
-          "type": ["null", "integer"]
-        },
-        "unit_price": {
-          "type": ["null", "integer"]
-        },
-        "amount": {
-          "type": ["null", "integer"]
-        },
-        "taxed": {
-          "type": ["null", "boolean"]
-        },
-        "taxed2": {
-          "type": ["null", "boolean"]
-        },
-        "project": {
+        "name": {
           "type": ["null", "string"]
         }
       }
+    },
+    "line_items": {
+      "type": ["null", "array"],
+      "items": {
+        "type": ["null", "object"],
+        "properties": {
+          "id": {
+            "type": ["null", "integer"]
+          },
+          "kind": {
+            "type": ["null", "string"]
+          },
+          "description": {
+            "type": ["null", "string"]
+          },
+          "quantity": {
+            "type": ["null", "number"]
+          },
+          "unit_price": {
+            "type": ["null", "number"]
+          },
+          "amount": {
+            "type": ["null", "number"]
+          },
+          "taxed": {
+            "type": ["null", "boolean"]
+          },
+          "taxed2": {
+            "type": ["null", "boolean"]
+          },
+          "project": {
+            "type": ["null", "object"],
+            "properties": {
+              "code": {
+                "type": ["null", "string"]
+              },
+              "id": {
+                "type": ["integer", "null"]
+              },
+              "name": {
+                "type": ["null", "string"]
+              }
+            }
+          }
+        }
+      }
     }
   }
 }
diff --git a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/project_assignments.json b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/project_assignments.json
index eaf7b2b642c4a..ae8710b066c11 100644
--- a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/project_assignments.json
+++ b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/project_assignments.json
@@ -15,7 +15,7 @@
       "type": ["null", "boolean"]
     },
     "budget": {
-      "type": ["null", "string"]
+      "type": ["null", "number"]
     },
     "created_at": {
       "type": ["null", "string"],
@@ -50,11 +50,51 @@
         },
         "name": {
           "type": ["null", "string"]
+        },
+        "currency": {
+          "type": ["null", "string"]
         }
       }
     },
     "task_assignments": {
-      "type": ["null", "array"]
+      "type": ["null", "array"],
+      "items": {
+        "properties": {
+          "billable": {
+            "type": ["null", "boolean"]
+          },
+          "budget": {
+            "type": ["null", "number"]
+          },
+          "created_at": {
+            "type": ["string", "null"]
+          },
+          "hourly_rate": {
+            "type": ["null", "number"]
+          },
+          "id": {
+            "type": ["null", "integer"]
+          },
+          "is_active": {
+            "type": ["null", "boolean"]
+          },
+          "task": {
+            "properties": {
+              "id": {
+                "type": ["null", "integer"]
+              },
+              "name": {
+                "type": ["null", "string"]
+              }
+            },
+            "type": ["object", "null"]
+          },
+          "updated_at": {
+            "type": ["null", "string"]
+          }
+        },
+        "type": "object"
+      }
     }
   }
 }
diff --git a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/project_budget.json b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/project_budget.json
index 3742a85771d25..b4a064e925c3a 100644
--- a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/project_budget.json
+++ b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/project_budget.json
@@ -24,13 +24,13 @@
       "type": ["null", "boolean"]
     },
     "budget": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "budget_spent": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "budget_remaining": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "from": {
       "type": ["null", "string"]
diff --git a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/projects.json b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/projects.json
index 639ea72f65272..49dc9f583271f 100644
--- a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/projects.json
+++ b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/projects.json
@@ -78,7 +78,7 @@
       }
     },
     "cost_budget": {
-      "type": ["null", "string"]
+      "type": ["null", "number"]
     },
     "cost_budget_include_expenses": {
       "type": ["null", "boolean"]
@@ -87,7 +87,7 @@
       "type": ["null", "number"]
     },
     "fee": {
-      "type": ["null", "string"]
+      "type": ["null", "number"]
     }
   }
 }
diff --git a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/roles.json b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/roles.json
index fce9c76fcf817..93035198df643 100644
--- a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/roles.json
+++ b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/roles.json
@@ -17,7 +17,10 @@
       "format": "date-time"
     },
     "user_ids": {
-      "type": ["null", "array"]
+      "type": ["null", "array"],
+      "items": {
+        "type": "integer"
+      }
     }
   }
 }
diff --git a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/time_clients.json b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/time_clients.json
index 43a92dba12ab7..dff25fe2d3640 100644
--- a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/time_clients.json
+++ b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/time_clients.json
@@ -18,7 +18,7 @@
       "type": ["null", "string"]
     },
     "billable_amount": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "from": {
       "type": ["null", "string"]
diff --git a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/time_entries.json b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/time_entries.json
index 95acba6cffcdb..e4a8abe428587 100644
--- a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/time_entries.json
+++ b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/time_entries.json
@@ -28,6 +28,9 @@
         },
         "name": {
           "type": ["null", "string"]
+        },
+        "currency": {
+          "type": ["null", "string"]
         }
       }
     },
@@ -39,6 +42,9 @@
         },
         "name": {
           "type": ["null", "string"]
+        },
+        "code": {
+          "type": ["null", "string"]
         }
       }
     },
@@ -66,7 +72,7 @@
           "type": ["null", "boolean"]
         },
         "budget": {
-          "type": ["null", "string"]
+          "type": ["null", "number"]
         },
         "created_at": {
           "type": ["null", "string"],
@@ -105,13 +111,16 @@
           "type": ["null", "number"]
         },
         "budget": {
-          "type": ["null", "string"]
+          "type": ["null", "number"]
         }
       }
     },
     "hours": {
       "type": ["null", "number"]
     },
+    "hours_without_timer": {
+      "type": ["null", "number"]
+    },
     "rounded_hours": {
       "type": ["null", "number"]
     },
@@ -153,7 +162,15 @@
       "type": ["null", "boolean"]
     },
     "invoice": {
-      "type": ["null", "string"]
+      "type": ["null", "object"],
+      "properties": {
+        "id": {
+          "type": "integer"
+        },
+        "number": {
+          "type": "string"
+        }
+      }
     },
     "external_reference": {
       "type": ["null", "string"]
diff --git a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/time_projects.json b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/time_projects.json
index 7577b038da407..c0098e6dd9a12 100644
--- a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/time_projects.json
+++ b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/time_projects.json
@@ -15,16 +15,16 @@
       "type": ["null", "string"]
     },
     "total_hours": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "billable_hours": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "currency": {
       "type": ["null", "string"]
     },
     "billable_amount": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "from": {
       "type": ["null", "string"]
diff --git a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/time_tasks.json b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/time_tasks.json
index 6c337cbc37492..a5839cc24b738 100644
--- a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/time_tasks.json
+++ b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/time_tasks.json
@@ -9,16 +9,16 @@
       "type": ["null", "string"]
     },
     "total_hours": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "billable_hours": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "currency": {
       "type": ["null", "string"]
     },
     "billable_amount": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "from": {
       "type": ["null", "string"]
diff --git a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/time_team.json b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/time_team.json
index 4971b00b087d7..ae7ae68534512 100644
--- a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/time_team.json
+++ b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/time_team.json
@@ -21,7 +21,7 @@
       "type": ["null", "string"]
     },
     "billable_amount": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "from": {
       "type": ["null", "string"]
diff --git a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/uninvoiced.json b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/uninvoiced.json
index b124db596ea98..67606e10cf15f 100644
--- a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/uninvoiced.json
+++ b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/uninvoiced.json
@@ -18,16 +18,16 @@
       "type": ["null", "string"]
     },
     "total_hours": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "uninvoiced_hours": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "uninvoiced_expenses": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "uninvoiced_amount": {
-      "type": ["null", "integer"]
+      "type": ["null", "number"]
     },
     "from": {
       "type": ["null", "string"]
diff --git a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/users.json b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/users.json
index 0a1329308ac8f..2cef070277074 100644
--- a/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/users.json
+++ b/airbyte-integrations/connectors/source-harvest/source_harvest/schemas/users.json
@@ -62,10 +62,19 @@
       "type": ["null", "number"]
     },
     "roles": {
-      "type": ["null", "array"]
+      "type": ["null", "array"],
+      "items": {
+        "type": "string"
+      }
     },
     "avatar_url": {
       "type": ["null", "string"]
+    },
+    "calendar_integration_enabled": {
+      "type": ["null", "boolean"]
+    },
+    "calendar_integration_source": {
+      "type": ["null", "string"]
     }
   }
 }
diff --git a/airbyte-integrations/connectors/source-harvest/source_harvest/streams.py b/airbyte-integrations/connectors/source-harvest/source_harvest/streams.py
index 8e7690c937b29..8270376eeb7c3 100644
--- a/airbyte-integrations/connectors/source-harvest/source_harvest/streams.py
+++ b/airbyte-integrations/connectors/source-harvest/source_harvest/streams.py
@@ -294,6 +294,7 @@ class ProjectAssignments(HarvestSubStream, IncrementalHarvestStream):
 class ReportsBase(HarvestStream, ABC):
     data_field = "results"
     date_param_template = "%Y%m%d"
+    primary_key = None
 
     @property
     @abstractmethod