How to Change the Default Margins in Word for All New Documents (2026)

Every new Word document you open keeps defaulting to margins you don’t want, and manually fixing them every time is a waste. Here’s how to set your preferred margins once so every new document starts with them automatically.

Set Default Margins for All New Documents (Microsoft 365 / Word 2021 and later)

This is the fastest method if you’re using a recent version of Word. It modifies the Normal template, so every new blank document inherits your margins going forward.

Fix #1: Set default margins via Layout > Custom Margins

1. Open a blank Word document.
2. Click the Layout tab in the ribbon.

3. Click Margins, then select Custom Margins at the bottom of the dropdown.

4. In the Page Setup dialog, make sure the Margins tab is active.
5. Enter your preferred values in the Top, Bottom, Left, and Right fields.
6. Leave Apply to set to Whole document.
7. Click Set As Default at the bottom-left of the dialog.

8. A confirmation prompt will appear asking if you want to change the default settings. Click Yes.

Word saves the new margins to your Normal.dotm template. Every new blank document you create from this point will use these margins.

Fix #2: Create a custom template (more reliable for teams or complex setups)

If you share documents with others, work in a managed Microsoft 365 environment, or find that your Normal.dotm keeps getting reset, a custom template is the better long-term solution.

1. Open a blank Word document and set your margins using Layout > Margins > Custom Margins as above, but click OK instead of Set As Default.
2. Press Ctrl + S to open Save As, or go to File > Save As.
3. In the Save as type dropdown, select Word Template (*.dotx).
4. Give the template a name (e.g., MyDefault) and save it to a location you’ll remember. The default Custom Office Templates folder works well.

5. To start a new document from this template, go to File > New and click Personal (or Custom) to find your saved template.

This approach is independent of the Normal template and is typically more resilient to Word updates or profile resets, though IT-managed environments may still control templates via policy.

Change Margins for One Document Only

If you just need different margins for a single document without touching your defaults, skip Set As Default entirely.

1. Click the Layout tab.
2. Click Margins and pick a preset (Normal, Wide, Narrow, etc.), or click Custom Margins to enter exact values.
3. In the Page Setup dialog, click OK, not Set As Default.

The change applies only to the current document and leaves your default template untouched.

Why Your Default Margins Keep Resetting

If you’ve already tried setting defaults and they don’t stick, one of these is usually the cause:

• The document is based on a different template. If someone sent you a .docx built on a company template, changing the Normal template won’t affect it. You’d need to change the margins directly in that document.
• You clicked OK instead of Set As Default. Only Set As Default writes the change back to the Normal template. OK applies the margins to the current document only.
• Section breaks are overriding your margins. A document with multiple sections can have different margins per section. Check for section breaks via Home > Show/Hide (¶) if margins seem inconsistent.
• Your organization distributes a locked template. In managed Microsoft 365 environments, IT may push a company template that overrides local defaults. Talk to your IT department or use a personal template stored locally.

Conclusion

For most people, Fix #1, setting margins via Layout > Custom Margins > Set As Default, solves this permanently in under a minute. If your defaults keep reverting, a custom .dotx template (Fix #2) is the more bulletproof option and takes only a couple of minutes to set up.