How to write the acknowledgement for your PhD thesis

What should a PhD thesis acknowledgement include?

Four things, in most theses. The people who guided the work. The institutions that gave you a place and facilities. The money. And the people outside the academic chain (participants, staff, friends, family) without whom it wouldn’t have been finished.

That’s it. It isn’t a place for a research summary or a list of everyone who came to your wedding.

One page is the convention, and most scholars manage it in 250 to 400 words. A few universities make it a rule: Anna University’s PhD Regulations R2025 list the acknowledgement as “one page only”, and our Anna University format guide notes that you sign it at the bottom right. If your university is silent, a page and a bit won’t get the thesis returned. Three pages will be noticed, and not kindly.

Write it last. By then you know who really helped.

Whom should you thank, and in what order?

Most Indian theses move from the academic to the personal, and within the academic part from the person closest to the work outwards. Your guide comes first, almost without exception; putting anyone else there is read as a statement, whether you meant one or not.

Two local variations are common. Many scholars open with a line thanking God or a guru, and others close with it or leave it out; do what you actually believe. And some departments habitually thank the Vice-Chancellor, Registrar and Principal before the guide. If every recent thesis on your department’s shelf does that, following the custom costs you nothing.

Use designations for everyone academic: “Dr. [Name], Professor and Head, Department of Chemistry”. Calling an Associate Professor a Professor, or thanking the old Head after a change, is an easy way to embarrass yourself at the open viva.

How do you acknowledge a fellowship or funding agency in a thesis?

Give the agency’s full name, the exact scheme, and the award or reference number from your sanction letter. “UGC for financial support” is the weak version. “The University Grants Commission, New Delhi, for the Junior and Senior Research Fellowships (Ref. No. [number])” is the one you want.

For some funders this is a written condition. Here is what the main national schemes said when we checked in September 2026:

• ICSSR Doctoral Fellowship: clause 7.6 of the 2025-26 guidelines says “the ICSSR must also be compulsorily acknowledged in the PhD thesis.”
• DST INSPIRE Fellowship: DST’s implementation guidelines list among the fellow’s duties that the fellow “must acknowledge the support provided by DST in all publication(s)/patent(s) and Ph.D. Thesis.”
• CSIR JRF/SRF: CSIR’s guidelines require fellows to acknowledge CSIR in their research publications and warn that an extension may not be granted otherwise. The thesis isn’t mentioned, but acknowledge CSIR there too.
• UGC JRF/SRF: UGC’s fellowship page states no requirement. Acknowledge it anyway.

Guidelines get revised, so read the version attached to your own award letter; our fellowships guide links to each agency’s page. Thank a project grant, travel grant or central instrument facility separately, each with its own number. Journal papers are different, since most journals want a separate funding statement; see our guide to writing a research paper.

Should you thank people who helped with editing, statistics or AI tools?

Yes, if the help was substantive. Scholars get this wrong in both directions: some thank a statistician so warmly it sounds as if the statistician did the analysis, and some hide paid editing entirely.

The International Committee of Medical Journal Editors (ICMJE) gives a sensible yardstick, although it was written for journal papers. It lists “writing assistance, technical editing, language editing, and proofreading” among contributions that don’t earn authorship but should be acknowledged, with the contribution specified, and it advises getting written permission from people you name. Applied to a thesis, that looks like this:

I thank Dr. [Name], Department of Statistics, for advice on the choice of multilevel models, and [Name] for language editing of the final draft.

What an acknowledgement can’t do is cover for work that someone else did and the thesis presents as yours. You sign a declaration that the thesis is your own work, and at the viva you’ll be asked to explain the analysis. Advice, training and checking are fine to receive and to thank people for.

On AI tools, ICMJE says use of AI for writing assistance should be reported in a paper’s acknowledgements. For a thesis, your university’s rules decide what you disclose and where, and some want a separate declaration. Our guide to AI tools in your PhD covers what is generally acceptable.

Where does the acknowledgement go, and what tone should it take?

It goes in the front matter, after the title page, declaration and supervisor’s certificate. Whether it comes before or after the abstract depends on the university: Anna University’s R2025 order puts the abstract first, while VTU’s 2025 template puts the acknowledgement first (our VTU format guide explains why this catches people copying a senior’s older thesis). Where the rules are silent, follow your department’s recent theses.

It doesn’t count towards similarity. The UGC’s 2018 plagiarism regulations (clause 7) exclude “references, bibliography, table of content, preface and acknowledgements” from similarity checks. Don’t take that as permission to borrow a senior’s page, though.

Tone: sincere, specific, plain. Formal English is expected, but formal doesn’t mean flowery. Cut the stock phrases that appear in every second thesis on Shodhganga: “words are not enough to express my gratitude”, “it gives me immense pleasure”, “last but not the least”. Compare “I thank my guide for his constant support” with “My guide read all four drafts of Chapter 3 and returned each within a week.”

Remembering a parent or grandparent who didn’t live to see the thesis finished is entirely appropriate. A sentence or two is enough, or use a separate dedication page if your format allows one.

What does a good PhD thesis acknowledgement look like? (samples)

These are templates. Names in brackets are placeholders and the details are invented to show the kind of specific line that works. Replace every bracket, and cut any sentence that isn’t true for you.

1. Science or engineering thesis (formal)

I express my sincere gratitude to my research supervisor, Dr. [Name], Professor, Department of Chemistry, [University], for suggesting this problem and guiding every stage of the work. His insistence on repeating the kinetics experiments made Chapter 4 far stronger.

I thank my Doctoral Committee members, Dr. [Name] and Dr. [Name], for their suggestions at each review, and Dr. [Name], Professor and Head, for the Department’s laboratory facilities. I acknowledge the Department of Science and Technology, Government of India, for the INSPIRE Fellowship (Award No. [number]), and thank Mr. [Name], Technical Assistant, for his patient help with the XRD measurements.

My labmates [Name] and [Name] made the long hours lighter. Finally, I thank my parents and my wife, [Name], for their patience throughout.

[Place], [Date]    [YOUR NAME]

2. Humanities or social science thesis

This thesis owes its shape to my guide, Dr. [Name], who read the early chapters more generously than they deserved and kept asking what the argument really was. I thank my co-guide, Dr. [Name], for opening the archival sources behind Chapter 2, and my Research Advisory Committee for their careful comments.

I am grateful to the Indian Council of Social Science Research for the Doctoral Fellowship (Ref. No. [number]) that made two years of fieldwork possible, and to the staff of the [State] State Archives.

Most of all I thank the women of [District] who shared their stories with me. They are not named here, as promised, but this work is theirs as much as mine. And to my late grandfather, [Name], who kept every newspaper cutting I sent him: thank you.

3. A shorter version

I am grateful to my guide, Dr. [Name], Associate Professor, Department of Commerce, for her guidance and the many drafts she read. I thank my Doctoral Committee members, Dr. [Name] and Dr. [Name], and the Head of the Department, Dr. [Name]. I acknowledge the University Grants Commission for the Junior and Senior Research Fellowships (Ref. No. [number]), Dr. [Name] for advice on the statistical analysis, the teachers who completed the survey, and my family for their patience.

Read your finished page aloud once. Any sentence that could sit unchanged in someone else’s thesis needs a specific detail or a delete key.

What should you do and avoid in a thesis acknowledgement?

• Check your university’s thesis format first. Some fix the length or the page’s position in the front matter.
• Copy names and designations from official documents, and spell each name the way its owner does.
• Take the funder’s scheme name and award number from your sanction letter, not from memory.
• Name the thing each person did. “For teaching me SPSS syntax” beats “for constant support”.
• Thank substantive help with editing, statistics or translation, and say what it was.
• Keep participants anonymous if your ethics approval promised that.
• Don’t settle scores. A pointed silence about your co-guide will be noticed, and the thesis stays on Shodhganga for years.
• Don’t pad the page with poems and quotations. One short line that means something to you is plenty.

Because it is written last, the acknowledgement often goes to print with typos. Add it to your checklist for the thesis submission process, and have someone else proofread it.