diff --git a/ui/litellm-dashboard/src/components/bulk_create_users_button.test.tsx b/ui/litellm-dashboard/src/components/bulk_create_users_button.test.tsx
index 7397eaa6b24..48094fdf87d 100644
--- a/ui/litellm-dashboard/src/components/bulk_create_users_button.test.tsx
+++ b/ui/litellm-dashboard/src/components/bulk_create_users_button.test.tsx
@@ -1,6 +1,17 @@
-import { render } from "@testing-library/react";
-import { describe, it, expect, vi } from "vitest";
+import { render, screen, waitFor } from "@testing-library/react";
+import userEvent from "@testing-library/user-event";
+import { beforeEach, describe, it, expect, vi } from "vitest";
+import Papa from "papaparse";
+import type { ParseConfig, ParseResult } from "papaparse";
 import BulkCreateUsersButton from "./bulk_create_users_button";
+import { getProxyUISettings, invitationCreateCall, userCreateCall } from "./networking";
+
+vi.mock("papaparse", () => ({
+  default: {
+    parse: vi.fn(),
+    unparse: vi.fn(),
+  },
+}));
 
 vi.mock("./networking", () => ({
   userCreateCall: vi.fn(),
@@ -21,8 +32,64 @@ vi.mock("./molecules/notifications_manager", () => ({
 }));
 
 describe("BulkCreateUsersButton", () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+    window.history.pushState({}, "", "/");
+
+    vi.mocked(getProxyUISettings).mockResolvedValue({
+      PROXY_BASE_URL: null,
+      PROXY_LOGOUT_URL: null,
+      DEFAULT_TEAM_DISABLED: false,
+      SSO_ENABLED: false,
+    });
+    vi.mocked(userCreateCall).mockResolvedValue({
+      user_id: "user-1",
+      key: "key-1",
+    });
+    vi.mocked(invitationCreateCall).mockResolvedValue({
+      id: "invite-1",
+    });
+    vi.mocked(Papa.parse).mockImplementation((_file: unknown, config?: ParseConfig<string[]>) => {
+      const parsedCsv = {
+        data: [
+          ["user_email", "user_role"],
+          ["person@example.com", "internal_user"],
+        ],
+        errors: [],
+        meta: {},
+      } as ParseResult<string[]>;
+
+      config?.complete?.(parsedCsv);
+      return undefined as ReturnType<typeof Papa.parse>;
+    });
+  });
+
   it("should render", () => {
     const { getByText } = render(<BulkCreateUsersButton accessToken="test-token" teams={[]} possibleUIRoles={null} />);
     expect(getByText("+ Bulk Invite Users")).toBeInTheDocument();
   });
+
+  it("keeps the dashboard subpath in generated invitation links", async () => {
+    window.history.pushState({}, "", "/litellm/ui");
+    const user = userEvent.setup();
+    render(<BulkCreateUsersButton accessToken="test-token" teams={[]} possibleUIRoles={null} />);
+
+    await user.click(screen.getByText("+ Bulk Invite Users"));
+
+    const input = document.querySelector('input[type="file"]') as HTMLInputElement;
+    expect(input).not.toBeNull();
+
+    const csv = new File(["user_email,user_role\nperson@example.com,internal_user\n"], "users.csv", {
+      type: "text/csv",
+    });
+    await user.upload(input, csv);
+
+    await screen.findByText("person@example.com");
+    await user.click(screen.getAllByRole("button", { name: /Create 1 Users/i })[0]);
+
+    await waitFor(() => expect(invitationCreateCall).toHaveBeenCalledWith("test-token", "user-1"));
+    expect(
+      await screen.findByText(`${window.location.origin}/litellm/ui?invitation_id=invite-1`),
+    ).toBeInTheDocument();
+  });
 });
diff --git a/ui/litellm-dashboard/src/components/bulk_create_users_button.tsx b/ui/litellm-dashboard/src/components/bulk_create_users_button.tsx
index 4c182bdfae4..97a8b90291d 100644
--- a/ui/litellm-dashboard/src/components/bulk_create_users_button.tsx
+++ b/ui/litellm-dashboard/src/components/bulk_create_users_button.tsx
@@ -76,7 +76,11 @@ const BulkCreateUsersButton: React.FC<BulkCreateUsersProps> = ({
     fetchUISettings();
 
     // Set base URL
-    const base = new URL("/", window.location.href);
+    const base = new URL(window.location.href);
+    const uiPathIndex = base.pathname.indexOf("/ui");
+    base.pathname = uiPathIndex >= 0 ? base.pathname.slice(0, uiPathIndex + 1) : "/";
+    base.search = "";
+    base.hash = "";
     setBaseUrl(base.toString());
   }, [accessToken]);
 
@@ -364,7 +368,7 @@ const BulkCreateUsersButton: React.FC<BulkCreateUsersProps> = ({
             if (!uiSettings?.SSO_ENABLED) {
               // Regular invitation flow
               const invitationData = await invitationCreateCall(accessToken, user_id);
-              const invitationUrl = new URL(`/ui?invitation_id=${invitationData.id}`, baseUrl).toString();
+              const invitationUrl = new URL(`ui?invitation_id=${invitationData.id}`, baseUrl).toString();
 
               setParsedData((current) =>
                 current.map((u, i) =>
@@ -380,7 +384,7 @@ const BulkCreateUsersButton: React.FC<BulkCreateUsersProps> = ({
               );
             } else {
               // SSO flow - just use the base URL
-              const invitationUrl = new URL("/ui", baseUrl).toString();
+              const invitationUrl = new URL("ui", baseUrl).toString();
 
               setParsedData((current) =>
                 current.map((u, i) =>