diff --git a/README.md b/README.md
index 977d7a4..fa3fd49 100644
--- a/README.md
+++ b/README.md
@@ -36,6 +36,7 @@
     - [delete](#delete)
     - [V2 Endpoints](#v2-endpoints)
     - [Nested actions or resources](#nested-actions-or-resources)
+    - [Entity onboardings](#entity-onboardings)
   - [Webhook Signature Validation](#webhook-signature-validation)
   - [Idempotency Keys](#idempotency-keys)
   - [Generate the JWS Signature](#gnerate-the-jws-signature)
@@ -175,6 +176,92 @@ transfer = client.v2.simulate.receive_transfer(
 )
 ```
 
+#### Entity onboardings
+
+[Entity onboardings](https://docs.fintoc.com/reference/entity-onboardings) are nested
+under an entity, so every call takes the `entity_id` of the entity that owns them.
+
+```python
+onboardings = client.v2.entities.onboardings.list(entity_id="ent_8anBwgZktbZH6ydyHa6Tm0eM")
+onboarding = client.v2.entities.onboardings.get(
+    "onbprc_0ujsswThIGTUYm2K8FjOOfXtY1K", entity_id="ent_8anBwgZktbZH6ydyHa6Tm0eM"
+)
+```
+
+To create one, pass the `type` of onboarding to run (`account_holder` or
+`settlement_recipient`) and the onboarding `data`:
+
+```python
+onboarding = client.v2.entities.onboardings.create(
+    entity_id="ent_8anBwgZktbZH6ydyHa6Tm0eM",
+    type="account_holder",
+    data={
+        "company_information": {
+            "incorporation_date": "2020-01-15",
+            "business_activity": "Servicios financieros",
+            "fiscal_address": "Av. Reforma 123, CDMX",
+            "business_address": "Av. Insurgentes 456, CDMX",
+            "settlement_account": "646180357600000013",
+            "phone": "+521111111111",
+        },
+        "legal_representatives": [
+            {
+                "first_name": "Ada",
+                "last_name": "Lovelace",
+                "email": "ada@example.com",
+                "nationality": "mx",
+                "identification_number": "AAAA010101HDFAAA01",
+                "position": "Director General",
+            }
+        ],
+        "transactional_profile": {
+            "resource_origins": ["trusts", "investments"],
+            "monthly_amount_range": "1_500000",
+            "monthly_operations_range": "1_15000",
+        },
+        "shareholders": [
+            {
+                "type": "natural_person",
+                "name": "Ada",
+                "last_name": "Lovelace",
+                "nationality": "mx",
+                "percentage": 100,
+                "holder_id": "AAAA010101AAA",
+            }
+        ],
+    },
+)
+```
+
+Documents are uploaded one slot at a time. The file can be a path or a binary file-like
+object:
+
+```python
+entity_id = "ent_8anBwgZktbZH6ydyHa6Tm0eM"
+onboarding_id = "onbprc_0ujsswThIGTUYm2K8FjOOfXtY1K"
+
+client.v2.entities.onboardings.upload_document(
+    onboarding_id, "tax_registration_certificate", "csf.pdf", entity_id=entity_id
+)
+client.v2.entities.onboardings.upload_shareholder_document(
+    onboarding_id, "onbsh_0ujsswThIGTUYm2K8FjOOfXtY1K", "id.png", entity_id=entity_id
+)
+client.v2.entities.onboardings.upload_legal_representative_document(
+    onboarding_id,
+    "onblr_0ujsswThIGTUYm2K8FjOOfXtY1K",
+    "identification",
+    "id.png",
+    entity_id=entity_id,
+)
+```
+
+Once every required field and document is complete, `submittable` turns `True` and the
+onboarding can be sent for review:
+
+```python
+onboarding = client.v2.entities.onboardings.submit(onboarding_id, entity_id=entity_id)
+```
+
 ### Webhook Signature Validation
 
 To ensure the authenticity of incoming webhooks from Fintoc, you should always validate the signature. The SDK provides a `WebhookSignature` class to verify the `Fintoc-Signature` header
diff --git a/tests/test_integration.py b/tests/test_integration.py
index 5232145..c396d6a 100644
--- a/tests/test_integration.py
+++ b/tests/test_integration.py
@@ -1296,43 +1296,46 @@ def test_v2_entity_onboarding_get(self):
     def test_v2_entity_onboarding_create(self):
         """Test creating an onboarding for an entity using v2 API."""
         entity_id = "ent_12345"
-        company_information = {"legal_name": "Acme SpA"}
-        legal_representatives = [{"first_name": "Ada", "last_name": "Lovelace"}]
-        transactional_profile = {"monthly_amount_range": "0-1000"}
-        shareholders = [
-            {
-                "type": "natural_person",
-                "name": "Ada",
-                "last_name": "Lovelace",
-                "holder_id": "1-9",
-                "nationality": "CL",
-                "percentage": 100,
-            }
-        ]
+        data = {
+            "company_information": {"business_activity": "Servicios financieros"},
+            "legal_representatives": [{"first_name": "Ada", "last_name": "Lovelace"}],
+            "transactional_profile": {"monthly_amount_range": "1_500000"},
+            "shareholders": [
+                {
+                    "type": "natural_person",
+                    "name": "Ada",
+                    "last_name": "Lovelace",
+                    "holder_id": "AAAA010101AAA",
+                    "nationality": "mx",
+                    "percentage": 100,
+                }
+            ],
+        }
 
         onboarding = self.fintoc.v2.entities.onboardings.create(
             entity_id=entity_id,
-            company_information=company_information,
-            legal_representatives=legal_representatives,
-            transactional_profile=transactional_profile,
-            shareholders=shareholders,
+            type="account_holder",
+            data=data,
         )
 
         assert onboarding.method == "post"
         assert onboarding.url == f"v2/entities/{entity_id}/onboardings"
+        assert onboarding.json.type == "account_holder"
+        assert (
+            onboarding.json.data.company_information.business_activity
+            == data["company_information"]["business_activity"]
+        )
         assert (
-            onboarding.json.company_information.legal_name
-            == company_information["legal_name"]
+            onboarding.json.data.legal_representatives[0].first_name
+            == data["legal_representatives"][0]["first_name"]
         )
         assert (
-            onboarding.json.legal_representatives[0].first_name
-            == legal_representatives[0]["first_name"]
+            onboarding.json.data.transactional_profile.monthly_amount_range
+            == data["transactional_profile"]["monthly_amount_range"]
         )
         assert (
-            onboarding.json.transactional_profile.monthly_amount_range
-            == transactional_profile["monthly_amount_range"]
+            onboarding.json.data.shareholders[0].name == data["shareholders"][0]["name"]
         )
-        assert onboarding.json.shareholders[0].name == shareholders[0]["name"]
 
     def test_v2_entity_onboarding_submit(self):
         """Test submitting an onboarding for an entity using v2 API."""
@@ -1443,6 +1446,7 @@ def test_v2_onboarding_objetization(self):
             "id": "onbprc_12345",
             "object": "onboarding",
             "entity_id": "ent_12345",
+            "type": "account_holder",
             "status": "in_progress",
             "source": "api",
             "submitted_at": None,
@@ -1494,6 +1498,7 @@ def test_v2_onboarding_objetization(self):
 
         assert isinstance(onboarding, Onboarding)
         assert onboarding.object == "onboarding"
+        assert onboarding.type == "account_holder"
         assert onboarding.status == "in_progress"
         assert onboarding.submittable is True
         assert isinstance(