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How to Find the Correct Microsoft Forms ID for Power Automate

Adam DavisAdam Davis Oct 14, 2026 868 views

Question details

The user needs to locate the exact Microsoft Forms ID to connect a form to a Power Automate flow, as using incorrect identifiers from other sharing links causes the flow to fail.

How to Find the Correct Microsoft Forms ID for Power Automate
Product
Microsoft Forms
Device & OS
not provided
Scenario
Connecting a Microsoft Form to a Power Automate flow to automate response handling.
Observed behavior
Microsoft Forms displays different identifiers across the Collect Responses, Collaborate, and Duplicate links, creating confusion about which ID to use in Power Automate.
Before you start

Ensure you are logged into your Microsoft 365 account with editing permissions for both the target Microsoft Form and the Power Automate flow.

Solution 1Recommended

Extract the Form ID from the Collect Responses Link

The correct Form ID for Power Automate is exclusively found in the Collect Responses link. Using this specific link ensures your flow connects properly.

Microsoft Forms generates different identifiers depending on the sharing context. Identifiers from 'Collaborate' or 'Duplicate' links will not work for API connections. You must extract the ID from the response collection link.

1
Open your Microsoft Form

Navigate to Microsoft Forms and open the specific form you want to connect to Power Automate.

2
Access the Collect responses menu

Click the 'Collect responses' button located at the top right corner of the screen.

3
Copy the response link

Click the 'Copy link' button to save the form's URL to your clipboard.

4
Extract the ID

Paste the copied link into a text editor. Locate the text string that comes immediately after 'id=' in the URL. This string is your correct Form ID.

5
Enter the ID in Power Automate

Go to your Power Automate flow and paste this exact string into the 'Form Id' field of your Microsoft Forms trigger or action.

Extract the Form ID from the Collect Responses Link
Form ID Changes: The ID usually remains unchanged. However, if you move a personal form to a Microsoft 365 Group, the Form ID will change, and you will need to update your Power Automate flow with the new ID.
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Frequently Asked Questions

Why did my Microsoft Form ID change suddenly?

Your Form ID remains constant unless the form's ownership changes. If you move a personal form to a Microsoft 365 Group, the underlying ID will regenerate, requiring you to update any connected Power Automate flows.

Can I use the ID from the Collaborate link in Power Automate?

No, the identifiers found in the Collaborate or Duplicate links are structurally different from the actual Form ID. You must always extract the ID from the 'Collect responses' link for use in Power Automate.

What happens if I use the wrong Form ID in Power Automate?

If an incorrect Form ID is entered, your flow will fail to trigger or will be unable to retrieve the submitted responses. This typically results in a connection error or a flow that silently fails to run.

Do I need to manually update the Form ID if I edit the form questions?

No. Editing the title, questions, or settings of the form does not change the Form ID. You only need to update the ID in Power Automate if the form is moved to a different group or account.