diff --git a/apps/web/app/(ee)/api/commissions/route.ts b/apps/web/app/(ee)/api/commissions/route.ts
index d33eec75524..0c5f485fba0 100644
--- a/apps/web/app/(ee)/api/commissions/route.ts
+++ b/apps/web/app/(ee)/api/commissions/route.ts
@@ -1,5 +1,6 @@
 import { getStartEndDates } from "@/lib/analytics/utils/get-start-end-dates";
 import { transformCustomerForCommission } from "@/lib/api/customers/transform-customer";
+import { DubApiError } from "@/lib/api/errors";
 import { getDefaultProgramIdOrThrow } from "@/lib/api/programs/get-default-program-id-or-throw";
 import { withWorkspace } from "@/lib/auth";
 import {
@@ -14,12 +15,13 @@ import { z } from "zod";
 export const GET = withWorkspace(async ({ workspace, searchParams }) => {
   const programId = getDefaultProgramIdOrThrow(workspace);
 
-  const {
+  let {
     status,
     type,
     customerId,
     payoutId,
     partnerId,
+    tenantId,
     invoiceId,
     groupId,
     page,
@@ -37,6 +39,27 @@ export const GET = withWorkspace(async ({ workspace, searchParams }) => {
     end,
   });
 
+  if (tenantId && !partnerId) {
+    const partner = await prisma.programEnrollment.findUnique({
+      where: {
+        tenantId_programId: {
+          tenantId,
+          programId,
+        },
+      },
+      select: {
+        partnerId: true,
+      },
+    });
+    if (!partner) {
+      throw new DubApiError({
+        code: "not_found",
+        message: `Partner with specified tenantId ${tenantId} not found.`,
+      });
+    }
+    partnerId = partner.partnerId;
+  }
+
   const commissions = await prisma.commission.findMany({
     where: invoiceId
       ? {
diff --git a/apps/web/lib/zod/schemas/commissions.ts b/apps/web/lib/zod/schemas/commissions.ts
index 46bdfbbd2c0..7500cf895d4 100644
--- a/apps/web/lib/zod/schemas/commissions.ts
+++ b/apps/web/lib/zod/schemas/commissions.ts
@@ -63,7 +63,15 @@ export const getCommissionsQuerySchema = z
     partnerId: z
       .string()
       .optional()
-      .describe("Filter the list of commissions by the associated partner."),
+      .describe(
+        "Filter the list of commissions by the associated partner. When specified, takes precedence over `tenantId`.",
+      ),
+    tenantId: z
+      .string()
+      .optional()
+      .describe(
+        "Filter the list of commissions by the associated partner's `tenantId` (their unique ID within your database).",
+      ),
     groupId: z
       .string()
       .optional()