diff --git a/packages/transaction-controller/src/helpers/TransactionPoller.test.ts b/packages/transaction-controller/src/helpers/TransactionPoller.test.ts
index f9a5fb25cbf..5475a2f8e05 100644
--- a/packages/transaction-controller/src/helpers/TransactionPoller.test.ts
+++ b/packages/transaction-controller/src/helpers/TransactionPoller.test.ts
@@ -19,18 +19,9 @@ const BLOCK_TRACKER_MOCK = {
   removeListener: jest.fn(),
 } as unknown as jest.Mocked<BlockTracker>;
 
-const SELECTED_ACCOUNT_MOCK = {
-  address: '0x123',
-};
-
 const createMessengerMock = (): jest.Mocked<TransactionControllerMessenger> =>
   ({
-    call: jest.fn().mockImplementation((action: string) => {
-      if (action === 'AccountsController:getSelectedAccount') {
-        return SELECTED_ACCOUNT_MOCK;
-      }
-      return {};
-    }),
+    call: jest.fn(),
     subscribe: jest.fn(),
     unsubscribe: jest.fn(),
   }) as unknown as jest.Mocked<TransactionControllerMessenger>;
@@ -385,7 +376,7 @@ describe('TransactionPoller', () => {
     });
 
     it.each(['confirmed', 'dropped', 'failed'] as const)(
-      'triggers interval when transaction with matching chainId and %s status is received',
+      'triggers interval when transaction with %s status is received',
       async (status) => {
         const poller = new TransactionPoller({
           blockTracker: BLOCK_TRACKER_MOCK,
@@ -425,38 +416,6 @@ describe('TransactionPoller', () => {
       },
     );
 
-    it('does not trigger interval when transaction with non-matching chainId is received', async () => {
-      const poller = new TransactionPoller({
-        blockTracker: BLOCK_TRACKER_MOCK,
-        messenger: MESSENGER_MOCK,
-        chainId: CHAIN_ID_MOCK,
-      });
-
-      const listener = jest.fn();
-      poller.start(listener);
-
-      const subscribeCall = MESSENGER_MOCK.subscribe.mock.calls.find(
-        (call) => call[0] === 'AccountActivityService:transactionUpdated',
-      );
-      const eventHandler = subscribeCall?.[1] as (
-        transaction: Transaction,
-      ) => void;
-
-      const transaction: Transaction = {
-        id: '0xabc',
-        chain: 'eip155:137', // Different chain
-        status: 'confirmed',
-        timestamp: Date.now(),
-        from: '0x123',
-        to: '0x456',
-      };
-
-      eventHandler(transaction);
-      await flushPromises();
-
-      expect(listener).not.toHaveBeenCalled();
-    });
-
     it('does not trigger interval when transaction with pending status is received', async () => {
       const poller = new TransactionPoller({
         blockTracker: BLOCK_TRACKER_MOCK,
@@ -489,76 +448,6 @@ describe('TransactionPoller', () => {
       expect(listener).not.toHaveBeenCalled();
     });
 
-    it('does not trigger interval when transaction is from a different address than the selected account', async () => {
-      const poller = new TransactionPoller({
-        blockTracker: BLOCK_TRACKER_MOCK,
-        messenger: MESSENGER_MOCK,
-        chainId: CHAIN_ID_MOCK,
-      });
-
-      const listener = jest.fn();
-      poller.start(listener);
-
-      const subscribeCall = MESSENGER_MOCK.subscribe.mock.calls.find(
-        (call) => call[0] === 'AccountActivityService:transactionUpdated',
-      );
-      const eventHandler = subscribeCall?.[1] as (
-        transaction: Transaction,
-      ) => void;
-
-      const transaction: Transaction = {
-        id: '0xabc',
-        chain: 'eip155:1',
-        status: 'confirmed',
-        timestamp: Date.now(),
-        from: '0x999',
-        to: '0x456',
-      };
-
-      eventHandler(transaction);
-      await flushPromises();
-
-      expect(listener).not.toHaveBeenCalled();
-    });
-
-    it('triggers interval when transaction from address matches selected account (case-insensitive)', async () => {
-      const poller = new TransactionPoller({
-        blockTracker: BLOCK_TRACKER_MOCK,
-        messenger: MESSENGER_MOCK,
-        chainId: CHAIN_ID_MOCK,
-      });
-
-      BLOCK_TRACKER_MOCK.getLatestBlock.mockResolvedValue(BLOCK_NUMBER_MOCK);
-
-      poller.setPendingTransactions([
-        createTransactionMetaMock('tx1', '0xabc'),
-      ]);
-
-      const listener = jest.fn();
-      poller.start(listener);
-
-      const subscribeCall = MESSENGER_MOCK.subscribe.mock.calls.find(
-        (call) => call[0] === 'AccountActivityService:transactionUpdated',
-      );
-      const eventHandler = subscribeCall?.[1] as (
-        transaction: Transaction,
-      ) => void;
-
-      const transaction: Transaction = {
-        id: '0xabc',
-        chain: 'eip155:1',
-        status: 'confirmed',
-        timestamp: Date.now(),
-        from: '0X123',
-        to: '0x456',
-      };
-
-      eventHandler(transaction);
-      await flushPromises();
-
-      expect(listener).toHaveBeenCalledTimes(1);
-    });
-
     it('does not trigger interval when poller is stopped', async () => {
       const poller = new TransactionPoller({
         blockTracker: BLOCK_TRACKER_MOCK,
diff --git a/packages/transaction-controller/src/helpers/TransactionPoller.ts b/packages/transaction-controller/src/helpers/TransactionPoller.ts
index 167030441b2..b5f10bc3431 100644
--- a/packages/transaction-controller/src/helpers/TransactionPoller.ts
+++ b/packages/transaction-controller/src/helpers/TransactionPoller.ts
@@ -8,7 +8,6 @@ import { projectLogger } from '../logger';
 import type { TransactionControllerMessenger } from '../TransactionController';
 import type { TransactionMeta } from '../types';
 import { getAcceleratedPollingParams } from '../utils/feature-flags';
-import { caip2ToHex } from '../utils/utils';
 
 const log = createModuleLogger(projectLogger, 'transaction-poller');
 
@@ -214,11 +213,6 @@ export class TransactionPoller {
       return;
     }
 
-    const hexChainId = caip2ToHex(transaction.chain);
-    if (hexChainId !== this.#chainId) {
-      return;
-    }
-
     if (
       transaction.status !== 'confirmed' &&
       transaction.status !== 'dropped' &&
@@ -227,15 +221,6 @@ export class TransactionPoller {
       return;
     }
 
-    const selectedAccount = this.#messenger.call(
-      'AccountsController:getSelectedAccount',
-    );
-    if (
-      selectedAccount.address.toLowerCase() !== transaction.from.toLowerCase()
-    ) {
-      return;
-    }
-
     const isPendingTransaction = this.#pendingTransactions?.some(
       (tx) => tx.hash?.toLowerCase() === transaction.id.toLowerCase(),
     );