diff --git a/src/server/services/afis/afis-facturen.test.ts b/src/server/services/afis/afis-facturen.test.ts
index 04ebecfcb..acbc77208 100644
--- a/src/server/services/afis/afis-facturen.test.ts
+++ b/src/server/services/afis/afis-facturen.test.ts
@@ -71,7 +71,7 @@ const ROUTES = {
   },
   deelbetalingen: (uri: string) =>
     decodeURI(uri).includes(
-      `IsCleared eq false and InvoiceReference ne '' and (AccountingDocumentType eq 'AB')`
+      `IsCleared eq false and InvoiceReference ne '' and`
     ),
 };
 
@@ -699,13 +699,7 @@ describe('afis-facturen', async () => {
       },
     };
 
-    remoteApi
-      .get((uri) =>
-        decodeURI(uri).includes(
-          `IsCleared eq false and InvoiceReference ne '' and (AccountingDocumentType eq 'AB')`
-        )
-      )
-      .reply(200, deelbetalingenResponse);
+    remoteApi.get(ROUTES.deelbetalingen).reply(200, deelbetalingenResponse);
 
     const params: AfisFacturenParams = {
       state: 'deelbetalingen',
diff --git a/src/server/services/afis/afis-facturen.ts b/src/server/services/afis/afis-facturen.ts
index 856ab1ec1..1e8721f22 100644
--- a/src/server/services/afis/afis-facturen.ts
+++ b/src/server/services/afis/afis-facturen.ts
@@ -56,7 +56,7 @@ const accountingDocumentTypesByState: Record<
   open: ['DR', 'DG', 'DM', 'DE', 'DF', 'DV', 'DW'],
   afgehandeld: ['DR', 'DE', 'DM', 'DV', 'DG', 'DF', 'DM', 'DW'],
   overgedragen: ['DR', 'DE', 'DM', 'DV', 'DG', 'DF', 'DM', 'DW'],
-  deelbetalingen: ['AB'],
+  deelbetalingen: ['AB', 'BA'],
 };
 
 const select = `$select=IsCleared,ReverseDocument,Paylink,PostingDate,ProfitCenterName,DocumentReferenceID,AccountingDocument,AmountInBalanceTransacCrcy,NetDueDate,DunningLevel,DunningBlockingReason,SEPAMandate,ClearingDate,PaymentMethod`;