Column Default Value Does Not Apply to New Files: Root Cause and Fix

You set a default value on a SharePoint document library column, but new files you upload or create do not get that value automatically. This happens because SharePoint column default values apply only to files created from a specific content type, not to all files added to the library. This article explains the root cause of this behavior and provides a step-by-step fix to make default values work for all new files.

The issue is not a bug. It is by design. SharePoint applies column defaults only when the file uses the content type that has the default configured. Files uploaded directly or created from a different content type skip the default entirely. You will learn how to adjust content type settings and use a SharePoint Designer workflow to enforce defaults on every new file.

Why Column Default Values Do Not Apply to All New Files

SharePoint document library column defaults are tied to a specific content type. When you set a default value in the library column settings, SharePoint asks you to choose which content type the default applies to. The default value is stored as a property of that content type, not as a global library setting.

When a user uploads a file or creates a new file using the New button, SharePoint checks the content type of that file. If the file uses a content type that does not have a default configured, the column remains empty. The most common scenario is the Document content type. Many libraries use a custom content type, but the default is still set on the Document content type. Files created from the custom content type ignore that default.

How SharePoint Stores Default Values

Default values are stored in the content type definition within the library. Each content type can have its own set of column defaults. The Column default value settings page in the library shows a dropdown where you pick the content type. If you set a default without changing the dropdown, SharePoint applies it to the first content type listed, which is usually the Document content type.

Steps to Fix Column Default Values for All New Files

1. Identify the content type used by new files
   Go to the document library. Click the New button. Look at the menu items. Each item corresponds to a content type. The content type that appears when you click New > Document is the one you need to configure defaults for.
2. Set the default value on the correct content type
   Open the library settings page. Under Columns, click the column name that should have a default value. Scroll down to Column default value settings. In the dropdown, select the content type you identified in step 1. Enter the default value and click OK.
3. Test the default value
   Return to the library. Click New and select the same content type. Create a new file. After saving, check the column. The default value should appear. Upload a file directly by dragging or using the Upload button. The default value will not appear for uploaded files. This is expected behavior.
4. Use a SharePoint Designer workflow for uploaded files
   Open SharePoint Designer 2013. Connect to your site. Open the library. Create a new list workflow. Set the trigger to On Item Created. Add a Set Field in Current Item action. Select the column and set the value. Publish the workflow. This workflow will set the default value on every new file, including uploaded files.

If Column Defaults Still Do Not Apply

Default value is set on the wrong content type

Open the library settings. Click the column. Check the Column default value settings section. The dropdown shows the content type that currently has the default. If it shows a content type that users never select from the New button, change it to the correct one.

Users are uploading files instead of creating them

Uploaded files do not trigger the content type default. The only way to apply defaults to uploaded files is through a workflow or a Power Automate flow. Create a flow that runs when a file is created and sets the column value.

Content type is not associated with the library

Go to library settings > Advanced settings. Under Content types, make sure Allow management of content types is set to Yes. Then add the content type you want to use. After adding it, set the default value on that content type.

Item	Content Type Default	Workflow Default
Applies to	Files created from the configured content type	All new files regardless of creation method
Requires setup	Library column default value settings	SharePoint Designer or Power Automate
Handles uploads	No	Yes
Performance impact	None	Minor delay on item creation

Column default values are a useful feature when you understand their content type dependency. For files uploaded directly, a workflow or Power Automate flow is the reliable solution. Check your library’s content type configuration first. Then decide whether to adjust the default or implement a workflow. The Column default value settings page is the starting point for both approaches.