diff --git a/IMPLEMENTATION_COVERAGE.md b/IMPLEMENTATION_COVERAGE.md
index 84c574bc3..e1943aa9a 100644
--- a/IMPLEMENTATION_COVERAGE.md
+++ b/IMPLEMENTATION_COVERAGE.md
@@ -3147,7 +3147,7 @@
 - [ ] update_server
 - [ ] update_server_engine_attributes
 
-## organizations - 20% implemented
+## organizations - 28% implemented
 - [ ] accept_handshake
 - [ ] attach_policy
 - [ ] cancel_handshake
@@ -3174,7 +3174,7 @@
 - [ ] invite_account_to_organization
 - [ ] leave_organization
 - [X] list_accounts
-- [ ] list_accounts_for_parent
+- [X] list_accounts_for_parent
 - [ ] list_aws_service_access_for_organization
 - [ ] list_children
 - [ ] list_create_account_status
@@ -3186,7 +3186,7 @@
 - [ ] list_policies_for_target
 - [X] list_roots
 - [ ] list_targets_for_policy
-- [ ] move_account
+- [X] move_account
 - [ ] remove_account_from_organization
 - [ ] update_organizational_unit
 - [ ] update_policy
diff --git a/moto/organizations/models.py b/moto/organizations/models.py
index b46c62798..bbcc1479b 100644
--- a/moto/organizations/models.py
+++ b/moto/organizations/models.py
@@ -51,7 +51,7 @@ class FakeOrganization(BaseModel):
 
 class FakeAccount(BaseModel):
 
-    def __init__(self, organization, **kwargs):
+    def __init__(self, organization, root_id, **kwargs):
         self.organization_id = organization.id
         self.master_account_id = organization.master_account_id
         self.create_account_status_id = utils.make_random_create_account_status_id()
@@ -61,6 +61,7 @@ class FakeAccount(BaseModel):
         self.create_time = datetime.datetime.utcnow()
         self.status = 'ACTIVE'
         self.joined_method = 'CREATED'
+        self.parent_id = root_id
 
     @property
     def arn(self):
@@ -215,7 +216,7 @@ class OrganizationsBackend(BaseBackend):
         return dict(Parents=root_parents + ou_parents)
 
     def create_account(self, **kwargs):
-        new_account = FakeAccount(self.org, **kwargs)
+        new_account = FakeAccount(self.org, self.roots[0].id, **kwargs)
         self.accounts.append(new_account)
         return new_account.create_account_status
 
@@ -231,5 +232,25 @@ class OrganizationsBackend(BaseBackend):
             Accounts=[account.describe()['Account'] for account in self.accounts]
         )
 
+    def list_accounts_for_parent(self, **kwargs):
+        return dict(
+            Accounts=[
+                account.describe()['Account']
+                for account in self.accounts
+                if account.parent_id == kwargs['ParentId']
+            ]
+        )
+
+    def move_account(self, **kwargs):
+        new_parent_id = kwargs['DestinationParentId']
+        all_parent_id = [parent.id for parent in self.roots + self.ou]
+        account = [
+            account for account in self.accounts if account.account_id == kwargs['AccountId']
+        ].pop(0)
+        assert new_parent_id in all_parent_id
+        assert account.parent_id == kwargs['SourceParentId']
+        index = self.accounts.index(account)
+        self.accounts[index].parent_id = new_parent_id
+
 
 organizations_backend = OrganizationsBackend()
diff --git a/moto/organizations/responses.py b/moto/organizations/responses.py
index 9fdb73317..6684ae685 100644
--- a/moto/organizations/responses.py
+++ b/moto/organizations/responses.py
@@ -70,3 +70,13 @@ class OrganizationsResponse(BaseResponse):
         return json.dumps(
             self.organizations_backend.list_accounts()
         )
+
+    def list_accounts_for_parent(self):
+        return json.dumps(
+            self.organizations_backend.list_accounts_for_parent(**self.request_params)
+        )
+
+    def move_account(self):
+        return json.dumps(
+            self.organizations_backend.move_account(**self.request_params)
+        )
diff --git a/tests/test_organizations/test_organizations_boto3.py b/tests/test_organizations/test_organizations_boto3.py
index 8375ffbe3..5355e2716 100644
--- a/tests/test_organizations/test_organizations_boto3.py
+++ b/tests/test_organizations/test_organizations_boto3.py
@@ -274,3 +274,39 @@ def test_list_accounts():
     accounts[3]['Name'].should.equal(mockname + '3')
     accounts[2]['Email'].should.equal(mockname + '2' + '@' + mockdomain)
     #assert False
+
+
+@mock_organizations
+def test_list_accounts_for_parent():
+    client = boto3.client('organizations', region_name='us-east-1')
+    org = client.create_organization(FeatureSet='ALL')['Organization']
+    root_id = client.list_roots()['Roots'][0]['Id']
+    account_id = client.create_account(
+        AccountName=mockname,
+        Email=mockemail,
+    )['CreateAccountStatus']['AccountId']
+    response = client.list_accounts_for_parent(ParentId=root_id)
+    #print(yaml.dump(response, default_flow_style=False))
+    account_id.should.be.within([account['Id'] for account in response['Accounts']])
+    #assert False
+
+
+@mock_organizations
+def test_move_account():
+    client = boto3.client('organizations', region_name='us-east-1')
+    org = client.create_organization(FeatureSet='ALL')['Organization']
+    root_id = client.list_roots()['Roots'][0]['Id']
+    account_id = client.create_account(
+        AccountName=mockname, Email=mockemail
+    )['CreateAccountStatus']['AccountId']
+    ou01 = client.create_organizational_unit(ParentId=root_id, Name='ou01')
+    ou01_id = ou01['OrganizationalUnit']['Id']
+    client.move_account(
+        AccountId=account_id,
+        SourceParentId=root_id,
+        DestinationParentId=ou01_id,
+    )
+    response = client.list_accounts_for_parent(ParentId=ou01_id)
+    #print(yaml.dump(response, default_flow_style=False))
+    account_id.should.be.within([account['Id'] for account in response['Accounts']])
+    #assert False