diff --git a/src/aims-client.ts b/src/aims-client.ts
index d6d105e..868ff41 100644
--- a/src/aims-client.ts
+++ b/src/aims-client.ts
@@ -97,39 +97,65 @@ export class AIMSClientInstance {
   }
 
   /**
+   * @deprecated use getAccountsByRelationship
    * List managed accounts
    * GET
    * /aims/v1/:account_id/accounts/:relationship
    * "https://api.cloudinsight.alertlogic.com/aims/v1/12345678/accounts/managed"
    */
   async getManagedAccounts(accountId: string, queryParams?):Promise<AIMSAccount[]> {
-    const managedAccounts = await this.client.get({
+    return this.getAccountsByRelationship(accountId, 'managed', queryParams );
+  }
+
+  /**
+   * @deprecated use getAccountIdsByRelationship
+   * List managed account IDs
+   * GET
+   * /aims/v1/:account_id/account_ids/:relationship
+   * "https://api.cloudinsight.alertlogic.com/aims/v1/12345678/account_ids/managed"
+   */
+  async getManagedAccountIds(accountId: string, queryParams?):Promise<string[]> {
+    return this.getAccountIdsByRelationship(accountId, 'managed', queryParams );
+  }
+
+  /**
+   * List account IDs, by relationship can be managing, managed and bills_to
+   * GET
+   * /aims/v1/:account_id/account_ids/:relationship
+   * "https://api.cloudinsight.alertlogic.com/aims/v1/12345678/account_ids/managing"
+   * "https://api.cloudinsight.alertlogic.com/aims/v1/12345678/account_ids/managed"
+   * "https://api.cloudinsight.alertlogic.com/aims/v1/12345678/account_ids/bills_to"
+   */
+  async getAccountIdsByRelationship(accountId: string, relationship: string, queryParams?):Promise<string[]> {
+    const accountIds = await this.client.get({
       service_name: this.serviceName,
       account_id: accountId,
-      path: '/accounts/managed',
+      path: `/account_ids/${relationship}`,
       params: queryParams,
       retry_count: 5,
       ttl: 2 * 60 * 1000
     });
-    return managedAccounts.accounts as AIMSAccount[];
+    return accountIds.account_ids as string[];
   }
 
   /**
-   * List managed account IDs
+   * List accounts, by relationship can be managing, managed and bills_to
    * GET
-   * /aims/v1/:account_id/account_ids/:relationship
-   * "https://api.cloudinsight.alertlogic.com/aims/v1/12345678/account_ids/managed"
+   * /aims/v1/:account_id/accounts/:relationship
+   * "https://api.cloudinsight.alertlogic.com/aims/v1/12345678/accounts/managing"
+   * "https://api.cloudinsight.alertlogic.com/aims/v1/12345678/accounts/managed"
+   * "https://api.cloudinsight.alertlogic.com/aims/v1/12345678/accounts/bills_to"
    */
-  async getManagedAccountIds(accountId: string, queryParams?):Promise<string[]> {
-    const managedAccountIds = await this.client.get({
+  async getAccountsByRelationship(accountId: string, relationship: string, queryParams?):Promise<AIMSAccount[]> {
+    const managedAccounts = await this.client.get({
       service_name: this.serviceName,
       account_id: accountId,
-      path: '/account_ids/managed',
+      path: `/accounts/${relationship}`,
       params: queryParams,
       retry_count: 5,
       ttl: 2 * 60 * 1000
     });
-    return managedAccountIds.account_ids as string[];
+    return managedAccounts.accounts as AIMSAccount[];
   }
 
   /**
diff --git a/test/aims-client.spec.ts b/test/aims-client.spec.ts
index e627a7b..385202a 100644
--- a/test/aims-client.spec.ts
+++ b/test/aims-client.spec.ts
@@ -97,6 +97,24 @@ describe('AIMS Client Test Suite:', () => {
       expect( payload.url ).to.equal( `${apiBaseURL}/aims/v1/${accountId}/account_ids/managed` );
     });
   });
+  describe('when retrieving managing account Id', () => {
+    it('should call fetch() on the ALClient instance with a correctly constructed payload', async() => {
+      await AIMSClient.getAccountIdsByRelationship(accountId,'managing', queryParams);
+      expect(stub.callCount).to.equal(1);
+      const payload = stub.args[0][0];
+      expect( payload.method ).to.equal( "GET" );
+      expect( payload.url ).to.equal( `${apiBaseURL}/aims/v1/${accountId}/account_ids/managing` );
+    });
+  });
+  describe('when retrieving managing accounts', () => {
+    it('should call fetch() on the ALClient instance with a correctly constructed payload', async() => {
+      await AIMSClient.getAccountsByRelationship(accountId,'managing', queryParams);
+      expect(stub.callCount).to.equal(1);
+      const payload = stub.args[0][0];
+      expect( payload.method ).to.equal( "GET" );
+      expect( payload.url ).to.equal( `${apiBaseURL}/aims/v1/${accountId}/accounts/managing` );
+    });
+  });
   describe('when enabling MFA for a user account', () => {
     it('should call post() on the ALClient instance with a correctly constructed payload', async() => {
       await AIMSClient.requireMFA(accountId, true);