Learning how to write an appendix is an essential skill for UK university students. An appendix holds the supporting material that is important to your work but would interrupt the flow of the main text — raw data, full questionnaires, consent forms, detailed tables. Used well, appendices keep your dissertation clean while giving examiners access to the detail. This complete UK guide explains what goes in an appendix, how to format and reference appendices, and what to avoid.
How to write an appendix: Step-by-Step Guide
What Is an Appendix?
An appendix is a section at the end of your document containing supplementary material — detail that supports your work but would clutter the main text if included in full.
For further guidance on how to write an appendix, visit the Prospects guide to studying in the UK — a trusted resource for UK students and graduates.
What to Put in an Appendix
✓ Raw or full data sets.
✓ Complete questionnaires or interview guides.
✓ Consent forms and information sheets.
✓ Detailed tables, calculations or transcripts.
✓ Supporting documents.
What Not to Include
Appendices are not a dumping ground. Anything essential to your argument belongs in the main text; only genuinely supplementary material goes in an appendix. Examiners are not obliged to read appendices, so nothing crucial should hide there.
Formatting Appendices
Label each appendix clearly (Appendix A, Appendix B…), give each a title, and order them in the sequence they are first mentioned. List them in your table of contents so they are easy to find.
Referencing Appendices in the Text
Always refer to each appendix from the main text (e.g. “see Appendix A”). An appendix that is never mentioned should not be there. This signposting connects your supporting material to your argument. See our dissertation guide.
Common Mistakes and Tips
✓ Putting essential material in an appendix.
✓ Appendices never referenced in the text.
✓ Poor labelling.
✓ Using it as a dumping ground. Tip: include only supplementary material, label clearly, and reference each from the text.
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Does an appendix count towards the word count?
In most UK universities, appendices do not count towards the main word count — but always check your specific assessment guidelines. The main text should be self-contained and make sense without the appendices; they are supplementary, not essential to the argument.
What if I have multiple appendices?
Label them sequentially: Appendix A, Appendix B, Appendix C (or Appendix 1, Appendix 2, Appendix 3). Each appendix should have its own title page if it is lengthy. Reference each appendix specifically in the main text at the relevant point (e.g., “see Appendix A”).
Can I include raw interview transcripts in an appendix?
Yes — raw interview transcripts, observation notes, and field notes are appropriate appendix material. Consider whether full transcripts are necessary or whether a sample transcript would suffice. For confidentiality reasons, anonymise all identifying information in transcripts before including them.
Where does the appendix go in a dissertation?
Appendices are placed after the reference list, at the very end of the dissertation. They are typically numbered and listed in the table of contents.
Do I reference the appendix separately?
No — appendices are not cited in the reference list. They are referenced in the main text with a parenthetical note (e.g., “(see Appendix A)”) at the relevant point.
Frequently Asked Questions
What is an appendix?
A section at the end of a document holding supplementary material that would clutter the main text.
What goes in an appendix?
Raw data, full questionnaires, consent forms, detailed tables and supporting documents.
What should not go in an appendix?
Anything essential to your argument — that belongs in the main text.
How do I format appendices?
Label each (Appendix A, B…), title them, and order them by first mention.
Do I reference appendices in the text?
Yes — always refer to each appendix from the main text.
Should appendices be in the table of contents?
Yes — list them so they are easy to find.
Do appendices count in the word count?
Usually not, but check your guidelines.
What is the most common mistake?
Putting essential material in an appendix or never referencing it.
Related Study Guides
How to Write a Dissertation • How to Write a Report • How to Write a Results Chapter • How to Write a Questionnaire
UK students who master how to write an appendix gain a significant advantage in their academic career. Whether you are in your first year or final year, understanding how to write an appendix thoroughly will improve your overall academic performance and help you achieve better grades.
What to Include (and Exclude) in a Dissertation Appendix
The appendix should contain material that is directly relevant to your research but would interrupt the flow of the main text if included there. The guiding principle is utility: does the reader genuinely need access to this material to understand, evaluate, or reproduce your research? If yes, include it. If not, it is better omitted entirely rather than included to increase the apparent volume of supporting material.
Material that belongs in a dissertation appendix typically includes: full interview or focus group schedules; participant information sheets and consent forms; data coding frameworks and examples of coded transcripts; survey instruments or questionnaires (the complete versions, if only key items are discussed in the text); statistical output tables that are too detailed for the results chapter; ethical approval documentation; letters of permission from gatekeeping organisations; and large data tables or maps that support but do not constitute the main analysis.
Material that does not belong in the appendix includes: content that has not been referenced anywhere in the main text; material that duplicates content already presented in the main chapters; irrelevant documents included to demonstrate the volume of work conducted; and research outputs that would change the argument if included in the text but are placed in an appendix to avoid exceeding the word count.
This last point is important: in UK universities, appendix content is typically excluded from the word count, but markers are generally instructed not to give credit for analytical or argumentative content that appears only in the appendix. If a finding, argument, or piece of analysis is important enough to affect your conclusions, it belongs in the main text, not hidden in an appendix.
Formatting and Referencing Appendices in a UK Dissertation
Appendices should be clearly labelled, consistently formatted, and referenced correctly both within the appendix itself and in the main text. The following formatting conventions are standard in UK dissertations, though you should always check your institution’s specific submission guidelines.
Label each appendix with a letter (Appendix A, Appendix B, etc.) or number (Appendix 1, Appendix 2, etc.) and provide a descriptive title. If your dissertation has a table of contents, include a list of appendices either within it or as a separate supplementary list immediately after the main table of contents. Each appendix should begin on a new page.
In the main text, refer to each appendix explicitly at the relevant point: “The full interview schedule is provided in Appendix A” or “(see Appendix B for the complete SPSS output).” A reader should never need to guess why an appendix is included or which part of the main text it relates to.
Within the appendix, ensure that any materials produced by others—validated questionnaires, published scales, institutional documents—are properly attributed and that you have permission to reproduce them where required. Some published instruments are copyrighted and require permission for reproduction in a thesis or dissertation. Your university library or supervisor can advise on copyright compliance for reproduced materials.
If you need professional support compiling, formatting, and presenting your dissertation appendices to the standard required by your UK institution, expert academic writing and editing services can review your appendix content and ensure it is correctly referenced, clearly organised, and properly integrated with your main text.
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How To Write An Appendix: Key Insights for UK Students
UK students who master how to write an appendix gain a significant advantage. Understanding how to write an appendix thoroughly improves academic performance and helps achieve better grades at UK universities.
When developing skills in how to write an appendix, consistency is key. Practise regularly, seek tutor feedback, and use academic resources to strengthen your knowledge of how to write an appendix.
For further guidance on how to write an appendix, visit the Prospects UK higher education guidance — a trusted resource for UK students.