You have a finished Word document but want its formatting, styles, and layout to match a different template. Word does not let you simply swap templates by double-clicking a .dotx file. The template attachment is stored inside the document, and you need a specific procedure to replace it. This article explains how to attach a new template to an existing document and then update the document to use the template’s styles.
Key Takeaways: Attach a Template and Refresh Styles
- Developer tab > Document Template button: Opens the Templates and Add-ins dialog where you can attach a different .dotx or .dotm file.
- Templates and Add-ins dialog > Automatically update document styles checkbox: Tells Word to replace the current document styles with those from the newly attached template.
- Alt+F11 to open the VBA editor (for advanced users): Lets you run a macro to force style updates if the standard method does not apply all formatting changes.
How Word Templates Work With Existing Documents
A Word template (.dotx or .dotm) stores styles, page layout settings, macros, and default content. When you create a new document from a template, the document inherits all those settings. An existing document has its own attached template, which is stored in the document properties. Changing the attached template does not automatically change the document’s formatting. You must also tell Word to update the document styles from the new template. If the new template contains macros or Quick Parts, those also become available only after the template is attached.
What You Need Before You Start
You need the target template file saved on your computer or network. The template must be a .dotx, .dotm, or .dot file. If the template is stored in the default Templates folder, it will appear in the Templates dialog. If it is elsewhere, you can browse to it. The document you want to modify must be open in Word. Close any other documents that might interfere with the template attachment.
Steps to Attach a Template and Update Styles
- Open the Developer tab
If the Developer tab is not visible on the ribbon, right-click any blank area of the ribbon and select Customize the Ribbon. In the right pane, check the box next to Developer and click OK. - Click the Document Template button
On the Developer tab, in the Templates group, click Document Template. This opens the Templates and Add-ins dialog. - Attach the new template
In the Document template field, click Attach. Navigate to the template file you want to use, select it, and click Open. The file path now appears in the Document template field. - Enable automatic style update
In the Templates and Add-ins dialog, check the box labeled Automatically update document styles. This tells Word to replace the current document styles with the styles from the newly attached template. - Apply the changes
Click OK to close the dialog. Word updates the document styles to match the new template. If your document has custom direct formatting (font, size, color applied manually), that formatting remains. Only styles with the same name in the template are overwritten.
Alternative Method: Use the Styles Pane
If the automatic update does not apply all styles, you can manually import styles from the template. Open the Styles pane by pressing Alt+Ctrl+Shift+S. Click the Manage Styles icon (the small A with a checkmark). In the Manage Styles dialog, click Import/Export. In the Organizer dialog, click Close File on the right side, then click Open File and browse to the template. Select the styles you want to copy and click Copy. This method gives you control over which styles are transferred.
Common Issues After Applying a Template
Document Formatting Does Not Change at All
The most common cause is that the Automatically update document styles checkbox was not checked. Open the Templates and Add-ins dialog again and verify the checkbox is selected. Another cause is that the new template uses style names that differ from the ones in your document. Word only updates styles that share the same name. If your document uses custom style names, the template’s styles will not apply. Rename the styles in your document to match the template, or use the Import/Export Organizer to force the change.
Macros or Quick Parts From the Template Are Not Available
Attaching a template does not automatically add its macros or building blocks to the document. Macros stored in the template are available only when that template is loaded as a global add-in. To load it, open the Templates and Add-ins dialog, go to the Global templates and add-ins section, click Add, and select the template file. Check the box next to the template name and click OK. Quick Parts and AutoText from the template will appear in the Quick Parts gallery only after the template is loaded as an add-in.
Word Prompts for Saving Changes to the Template
When you close the document, Word may ask if you want to save changes to the attached template. This happens if you made changes to styles or content while the Automatically update document styles option was on. You can safely click Don’t Save unless you intentionally modified the template. To prevent this prompt, turn off the Automatically update document styles checkbox after the styles are applied.
Attach Template vs Copy Styles: Key Differences
| Item | Attach Template | Copy Styles via Organizer |
|---|---|---|
| Permanence | Template link remains in document properties | No link is created; styles are copied as static definitions |
| Style update | Can auto-update when template changes if checkbox is on | No automatic updates; manual re-import required |
| Macro access | Macros not available unless loaded as global add-in | Macros are not transferred |
| Quick Parts | Not available unless template is loaded as add-in | Not transferred |
| Best use case | Ongoing documents that must stay synced with a template | One-time style transfer for a finished document |
After attaching the template, you can now apply its styles to your document. If the formatting still does not match, open the Styles pane and check which styles are defined. For ongoing work, keep the Automatically update document styles checkbox on so that future edits to the template reflect in your document. An advanced tip: use the Organizer to copy only the styles you need, leaving out unwanted styles from the template.