Table of Contents
The Six Most Common Word Document Formatting Problems
The vast majority of formatting problems found in business documents fall into one of six categories. Understanding what they are — and what causes them — makes it much easier to identify whether your document is affected.
1. Headings formatted manually rather than using Word Styles
This is the single most common formatting problem in business Word documents — and one of the least obvious. A heading that appears correctly formatted visually (correct size, bold, correct colour) may in fact have been formatted manually rather than through Word’s Styles panel. Manually formatted headings look right, but they are not linked to the document’s Style hierarchy. The table of contents will not pick them up. Global Style changes will not affect them. And if the document is compiled from multiple contributors, each person’s “Heading 2” may be a slightly different size.
Our guide to using Styles in Microsoft Word explains how to check whether your headings are using proper Styles or manual formatting overrides.
2. Table of contents entries not matching headings
If your table of contents shows different text from the headings in the body of the document, or shows incorrect page numbers, the cause is almost always one of two things: the TOC is not automated (it has been typed manually and never updated), or the headings it should be pulling from are not using proper Word Heading Styles. Updating the TOC field will fix an outdated automated TOC. A manually typed TOC needs to be replaced with an automated one generated from the Styles structure.
3. Page numbers restarting or missing
Page numbering problems in Word are almost always caused by incorrect section breaks. When a document has been compiled from multiple contributors or has been restructured significantly, section breaks can be introduced in the wrong places — causing page numbers to restart, skip or disappear on certain pages such as landscape pages or appendices. Our dedicated guide to fixing page numbering in Word covers every common cause and fix.
4. Mixed fonts and spacing from pasted content
When text is pasted into Word from another document, an email, a website or a PDF, it typically brings its own formatting with it. The result is sections of the document with subtly different fonts, different line spacing or different paragraph spacing — changes that may not be immediately obvious but are visible to a professional reader. This is particularly common in documents compiled from multiple contributors, where each section may have originated in a different source file.
5. Inconsistent table formatting
Tables that have been formatted independently — either by different contributors or at different stages of the document’s development — produce a document where each table looks slightly different. Border weights vary, cell padding differs, header rows are formatted inconsistently and caption styles do not match. For client-facing documents and board reports, this inconsistency is one of the first things a professional reader notices.
6. Documents looking different on different computers
A document that looks correct on your screen may look quite different when opened on a colleague’s or client’s computer. Font substitution (where a font you have used is not installed on the recipient’s machine), different printer driver settings affecting margin rendering, and different Word version behaviour can all alter the appearance of a document. Our guide to why Word documents look different on every computer explains the causes and how to reduce the risk.
How to Spot Formatting Problems in Your Document
Some formatting problems are immediately visible. Others only reveal themselves when you look more carefully — or when something breaks, such as the TOC updating incorrectly after a heading change. Here is a quick diagnostic checklist.
Quick formatting diagnostic — check these in your document
Open the Styles panel — do your headings show as Heading 1, Heading 2 etc, or as Normal with manual formatting?
Right-click your table of contents and select Update Field — does it update correctly or throw an error?
Select all body text (Ctrl+A) and check the font name in the Home tab — is a single font shown, or does the field show blank (indicating multiple fonts)?
Switch to View → Draft to see all section breaks — are there unexpected breaks causing page number issues?
Look at your tables side by side — are the borders, cell padding and header rows consistent across all of them?
Send the document to a colleague and ask whether it looks the same on their screen as on yours
If any of these checks reveal problems, the document has formatting issues that will be visible to a professional reader — particularly if it is going to a client, board or procurement panel.
Why Word Formatting Problems Are Hard to Fix Manually
Word’s formatting system is more complex than it appears. Most formatting problems have surface-level symptoms that suggest a simple fix — but the actual cause is often structural, and fixing the symptom without addressing the cause creates new problems.
| Symptom | Apparent fix | Why it fails |
|---|---|---|
| Heading looks wrong size | Manually change the font size | Adds another manual override; heading still not in TOC |
| TOC page numbers are wrong | Manually retype the page numbers | Next update overwrites all manual changes |
| Page numbers restart on page 5 | Delete and reinsert page numbers | Section break is still wrong; problem recurs |
| Font inconsistency in one section | Select and change the font | Hidden formatting overrides may persist underneath |
| Table borders inconsistent | Reformat each table individually | Time-consuming; next edit often reintroduces inconsistency |
The core problem: Most Word formatting problems are caused by structural issues — incorrect section breaks, missing Style application, pasted formatting overrides — not by visible symptoms. Fixing the visible symptom without addressing the structural cause produces a document that appears fixed but breaks again as soon as it is edited.
What to Do About Your Word Formatting Problems
There are three options depending on the severity of the problems and how important the document is.
Option 1: Fix it yourself. Appropriate for short documents with minor, isolated issues. Our guide to how to fix word document formatting covers the most common problems step by step. For page numbering specifically, see our guide to fixing page numbering in Word.
Option 2: Get a free audit first. If you are not sure what is wrong or how much work is involved, our free document formatting audit identifies every problem present and delivers a plain-English report within 24 hours. There is no obligation to proceed with the full service — the audit report is yours to keep regardless.
Option 3: Use a professional formatting service. For documents of 30 or more pages, documents compiled from multiple contributors, or documents going to a client, board or procurement panel, our fix word document formatting service handles the full repair — addressing root causes rather than surface symptoms — and returns the document within 12 to 48 hours at £1.95 per page.
Get a Free Formatting Audit for Your Document
If you are not sure what is wrong with your document, a free audit is the fastest way to find out. Our formatting specialist will review your document and deliver a plain-English report covering every issue found — organised by priority so you know what matters most.
The audit covers the full range of formatting elements: heading structure and Word Styles, page numbering and section breaks, table of contents accuracy, font and spacing consistency, tables and figures, margin compliance, and brand template or style guide compliance if applicable.
It is particularly useful for:
| Situation | Why the audit helps |
|---|---|
| Document compiled from multiple contributors | Identifies all inconsistencies before the document goes anywhere |
| Report going to a client or board | Confirms whether it is genuinely ready for a professional audience |
| Document with suspected but unclear problems | Gives you a complete picture before deciding what to do |
| Tender submission with strict formatting requirements | Checks compliance before the deadline |
Request your free document formatting audit
Upload your document via our free document formatting audit page. Our specialist will review it and return a plain-English report within 24 hours identifying every issue by priority level — at no cost and with no obligation. If you then want the document fixed, we will include a fixed quote in the audit report.
Frequently Asked Questions
References
- Microsoft (2025). Apply styles to text in Word. Microsoft Support.
- Microsoft (2025). Create a table of contents in Word. Microsoft Support.
- Microsoft (2025). Add or remove page numbers. Microsoft Support.
- Microsoft (2025). Insert, delete or change a section break. Microsoft Support.
- Document Formatting Services (2026). Free document formatting audit — scope and process.
