How to Fix Table of Contents Issues in KDP

Last reviewed by Robert Prime — March 2026

The table of contents (TOC) in your KDP book is more than just a navigational aid—it’s a crucial signifier of professionalism. For UK authors, getting the TOC right on Amazon’s Kindle Direct Publishing platform can be the difference between a smooth launch and weeks of frustrating delays, confused readers, and lost sales. I’ve been there myself, buried in formatting woes while preparing Google. Panic. Repeat., my own self-published title. The TOC problems felt like a brick wall — confusing.

When I was formatting Google. Panic. Repeat., despite being technically savvy, I found the TOC issues particularly maddening. The process took hours I could have spent marketing or writing, which is a common story among UK authors struggling with KDP’s archaic systems.

This guide is written from the trenches of UK self-publishing, where the challenges differ from those in the US or other markets. From Nielsen’s ISBN pricing to VAT implications and the unique UK retail landscape, I’ll share practical, business-savvy advice you won’t find on generic US-centric blogs or forums.

Expect detailed, step-by-step instructions with exact menu paths, UK-specific costs in GBP, real-world case studies, and insights from my 25+ years in eCommerce and publishing. Whether you’re a first-time author or a seasoned publisher, this comprehensive resource will save you time.

Before diving into TOC fixes on KDP, understanding the basics and the specific UK context is vital.

KDP Table of Contents Basics

KDP supports two main formats: Kindle eBooks and Print-on-Demand (POD) paperbacks. Each has distinct TOC requirements:

• Kindle eBook TOC: Interactive and clickable, allowing readers to jump directly to chapters. It must be embedded correctly in the EPUB or MOBI file, including a navigation document (NCX).
• Print TOC: Static, listing chapters alongside page numbers. Accuracy depends on precise page breaks and layout.
• Navigation TOC vs. Visual TOC: The navigation TOC is a hidden file used by Kindle devices for navigation, while the visual TOC is seen inside the book’s body text.

Key Terminology Explained

• EPUB: The standard open ebook format accepted by KDP. Proper TOC coding here is critical.
• HTML Anchors/IDs: Internal links embedded in EPUB files allowing TOC entries to jump to the correct chapter.
• Anchor Links: Clickable TOC elements linked to headings or chapters.
• Page Breaks: Breaks that signal where a new chapter starts in print editions.
• Heading Styles: Styles like Heading 1, Heading 2 in Word or other editors that help auto-generate TOCs.
• Navigation Document (NCX): The EPUB file’s TOC backbone used by Kindle devices to render interactive TOCs.

Why TOC Problems Occur on KDP

TOC issues are mostly due to one or more of the following:

• Manuscripts prepared without applying proper heading styles.
• EPUBs lacking properly defined internal links or navigation files.
• Manual page numbers or line breaks replacing proper page breaks.
• Uploading unsupported file types (e.g., PDFs) for Kindle ebooks.
• Metadata mismatches, especially with ISBNs, causing cataloguing errors.

Here’s a detailed walkthrough tailored for UK authors, with exact menu paths and tips.

Step 1: Prepare Your Manuscript with Proper Heading Styles

Start with a clean Word document or equivalent:

• Apply Heading 1 to all chapter titles.
• Use Heading 2 (or lower) for sub-sections.
• Do not manually bold or increase font size for chapter titles; always use styles.
• Consistent use of styles is fundamental for KDP to detect your TOC and generate navigation.

Microsoft Word Path:
Home > Styles > Heading 1 (highlight chapter title, then click Heading 1)

If you’re using Scrivener or Google Docs, ensure you export to Word or EPUB with styles intact.

Before building publishing.co. The TOC was unusable, and I had to redo it myself. This is a classic pitfall that wastes time and money.

Step 2: Insert Automatic Page Breaks for Print Books

For print editions, every chapter must start on a new page:

• Place your cursor at the end of a chapter.
• Navigate:
  Layout (or Page Layout) > Breaks > Page
• Insert a page break, not multiple carriage returns.

This ensures accurate page numbering and prevents chapters running together.

Step 3: Generate the Table of Contents in Word (Print Books Only)

• Position your cursor where you want the TOC to appear.
• Go to:
  References > Table of Contents > Automatic Table 1 (or 2)
• Word will automatically generate a TOC based on your heading styles and page numbers.

Important: Do not type the TOC manually. Word’s automatic TOC updates dynamically when you update the document.

Step 4: Convert Your Manuscript to EPUB or MOBI for Kindle eBooks

KDP now accepts EPUB files directly, which is the recommended format.

• Export your Word doc as a filtered HTML or directly to EPUB using tools like Calibre or Kindle Create.
• To export filtered HTML in Word:
  File > Save As > Browse > Save as type: Web Page, Filtered (*.htm; *.html)
• Import this into Calibre or Kindle Create to generate EPUB or MOBI.
• Alternatively, use Kindle Create (https://kdp.amazon.com/en_US/help/topic/GYVL2CASGU9ACRVU) to import your manuscript and automatically generate a TOC.

Step 5: Validate and Edit Internal Links and Anchors

If your TOC links don’t work on Kindle devices:

• Open your EPUB in Sigil (free EPUB editor).
• Locate the TOC file (toc.ncx or toc.xhtml).
• Ensure each TOC entry links to a valid anchor in the manuscript (e.g., href="#chapter1" matching an <a id="chapter1"> tag).
• Adjust any mismatches manually.

This step is technical but essential if you want a flawless interactive TOC.

I consult for a billion-pound business that was struggling with the exact same issue—incorrect anchor links in their EPUBs were causing TOC failures and frustrated readers. Fixing these internal links made a huge difference to their digital catalogue’s usability.

Step 6: Upload and Preview on KDP

• Go to your KDP dashboard and upload your EPUB (or MOBI) for ebooks, or PDF for print.
• Use the Online Previewer and download the Kindle Previewer desktop app (https://kdp.amazon.com/en_US/help/topic/G202131170) for thorough checks.
• Test every TOC link and verify page numbers on print proofs.

Step 7: Troubleshoot Common Errors

• TOC missing in Kindle Previewer?
  Revisit heading styles. KDP relies heavily on these.
• Page numbers incorrect or inconsistent?
  Check for missing or incorrect page breaks.
• TOC links jump to wrong place?
  Fix anchor names in EPUB using Sigil or recreate the EPUB.
• KDP rejects your upload?
  Validate EPUB using EPUB Validator.

Many UK authors overlook vital regional factors that impact TOC and overall publishing success.

Nielsen ISBNs and Metadata

Unlike in the US, where Bowker handles ISBNs, UK authors must buy ISBNs from Nielsen:

• Single ISBN: £93
• Block of 10 ISBNs: £174

While Amazon provides free KDP ISBNs, these list Amazon as the publisher, which limits your control and hurts professional credibility — especially important in UK bookstores and libraries.

Your ISBN metadata must match exactly with your KDP book data and TOC details. Any mismatch can cause your book to be miscatalogued or rejected.

My experience: I initially used free Amazon ISBNs for Google. Panic. Repeat. but found it complicated distributing beyond Amazon UK. Purchasing Nielsen ISBNs streamlined sales to Waterstones and libraries, avoiding metadata conflicts that often trip up UK authors.

VAT and Pricing Impact

In the UK:

• Print books are zero-rated for VAT (no VAT charged).
• Ebooks attract 20% VAT.

This VAT difference affects pricing strategies. For example, a £3.99 ebook effectively nets you less after VAT and Amazon’s cut.

When your TOC is faulty or looks unprofessional, readers perceive lower value — making VAT-inclusive prices harder to justify.

• Self-publishing titles have grown 68% over five years, with over 750,000 self-published books now available.
• Readers expect professional formatting and a working TOC.

A broken TOC can lead to negative reviews and lost sales in this highly competitive market.

Professional Formatting and Outsourcing in the UK

• Typical UK formatter fees range from £130 to £450 for TOC and full book formatting.co.uk.

publishing.co.uk offers an automated, UK-optimised formatting service that guarantees TOC compliance and metadata accuracy, saving authors from cowboy freelancers and overcomplicated manual fixes.

Mistake 1: Ignoring Heading Styles

Many UK authors format chapters manually instead of applying heading styles. This breaks automatic TOC generation and interactive navigation.

Solution: Apply proper heading styles from the start.

Mistake 2: Using Manual Page Numbers or Line Breaks

Adding page numbers manually or pressing return multiple times to create space leads to inaccurate TOC page numbers and layout chaos.

Solution: Use Word’s automatic page numbering and page breaks.

Mistake 3: Uploading PDFs for Kindle eBooks

PDFs are unsupported for Kindle ebooks and cause distorted TOCs.

Solution: Always upload EPUB or MOBI files for Kindle ebooks.

Mistake 4: Overlooking UK ISBN Metadata Alignment

Using free Amazon ISBNs or mismatched metadata causes distribution and cataloguing issues.

Solution: Purchase Nielsen ISBNs and ensure metadata consistency.

Mistake 5: Relying on Cheap or Unvetted Freelancers

Low-cost formatting services often produce substandard TOCs, costing you time and money.

Solution: Invest in professional UK-based services or reliable automated platforms.

Before building publishing.co.uk, I fell into the freelancer trap myself. Paying £130 for a so-called expert who delivered a broken TOC was a costly lesson. Since then, I’ve dedicated myself to helping UK authors avoid these pitfalls with better, automated tools.

Microsoft Word

• Industry standard for manuscript prep.
• Apply heading styles:
  Home > Styles > Heading 1
• Insert page breaks:
  Layout > Breaks > Page
• Generate TOC for print:
  References > Table of Contents > Automatic Table

Kindle Create

• Free Amazon tool converting DOCX to Kindle format.
• Automatically creates interactive TOCs.
• Limited advanced controls; can produce bloated EPUBs.

Calibre

• Open-source ebook manager and converter.
• Convert DOCX to EPUB/MOBI.
• Edit TOC and metadata with some technical skill.

Sigil

• EPUB editor for advanced users.
• Edit anchor links and NCX navigation files directly.

EPUB Validator

• Check EPUB compliance:
  https://validator.idpf.org

Professional Formatting Services

• publishing.co.uk offers UK-optimised, automated KDP formatting with guaranteed TOC compliance.
• Saves weeks of frustration and ensures your book meets UK retail and Amazon standards.

Tool	Cost	UK Suitability	Ease of Use	Control Level
Microsoft Word	Free (with Office)	Excellent	Easy	Medium
Kindle Create	Free	Good	Easy	Low
Calibre	Free	Moderate	Medium	High
Sigil	Free	Advanced users	Medium	Very High
Professional Service	£250–£450+	Excellent	N/A	Guaranteed

Understanding your investment helps budget your publishing journey.

ISBN Costs via Nielsen

Formatting Costs

Cover Design Costs

We see this come through our formatting queue at publishing.co.uk regularly, so the patterns and fixes here are based on what actually works at upload.

Frequently asked questions

How long do KDP rejections usually take to come through?

Usually within 24-72 hours of upload. Rejections show in your KDP Bookshelf as "Needs attention". Email notification can lag — check the dashboard.

Can I just re-upload the fixed file or do I have to start a new title?

Re-upload the corrected file on the same title. KDP versions your interior and cover separately. The new file replaces the old; sales history and ASIN are preserved.

Will my book go down for sale while I fix and re-upload?

Only briefly — usually a few hours while KDP re-reviews. Existing copies in transit still ship. Plan re-uploads outside of major promotion windows.

Can I appeal a rejection if I think KDP got it wrong?

Yes — KDP Support → Help → Contact Us → Paperback or Kindle → "I disagree with this rejection". Include screenshots and a clear statement of why the file meets spec. Response usually within 48 hours.

Does using publishing.co.uk's formatting service avoid this rejection?

Yes — our process pre-flights against all 30+ known KDP rejection rules before delivery. We've shipped 500+ files through KDP. If KDP does reject for a covered reason, we re-do it free.

About this guide

Written by Robert Prime for publishing.co.uk. Last reviewed May 2026. Specs and pricing change — verify current figures with the linked sources before relying on them.

Related guides

• Word To Kdp Guide
• What Is Kdp
• Thriller Novel Kdp Formatting
• Self Help Kdp Formatting
• Scifi Novel Kdp Formatting

External references

• For current UK indie publishing trends, see the ALCS Author's Earnings report.