This decision is usually framed as “can I get funding, and if not, should I pay?”. That framing hides the two things that actually differ, which are how much control you have over the research question and how much of your own money and time is at risk. Comparison first, then the numbers behind it.
| UKRI-funded studentship | Self-funded, home student | Self-funded, international student | |
|---|---|---|---|
| Fees | Paid from the training grant | Pegged to the UKRI rate — £5,238/yr at Queen Mary for 2026-27 | Set by the institution — £25,350 or £30,950/yr at York for 2026/27 |
| Stipend | Yes, tax-free, at or above the UKRI minimum | None | None |
| Who chose the project | Often the supervisor or centre, from an advertised list | Usually you | Usually you |
| Funded period | Defined in your offer letter; no sector-wide figure exists | Undefined — bounded only by registration limits | Undefined, and visa-bounded |
| Training and RTSG | Normally included, with a research training support grant | Negotiable, often charged as a fee band | Negotiable, often charged as a fee band |
| Cohort | Usually, especially in a DTP or centre | Depends entirely on the department | Depends entirely on the department |
| Realistic mode | Full-time | Frequently part-time alongside work | Full-time, because the visa requires it |
The fee asymmetry that decides most of this
UK home doctoral fees are effectively capped by the sector’s own convention of following the research council rate. Queen Mary University of London charges home research students £5,006 full-time in 2025-26, rising to £5,238 for 2026-27, with part-time at exactly half, and explains why: “tuition fees for Home students are set by UK Research Council (UKRI) and each year UKRI usually increases their fee and stipend levels in line with inflation.” The University of York states the same principle as policy — for UK home students, “fees will increase in line with, and no higher than, the prevailing UKRI fee rate as published at ukri.org”.
International fees are not pegged to anything of the kind. York’s international research fees for 2026/27 sit at £30,950 a year for its science and technical band and £25,350 for humanities and social sciences, with part-time typically half, and increases running “in line with inflation (determined by the Consumer Price Index inflation rate, up to a maximum of 10%)”.
Put three or four years against those numbers and the two self-funded routes are not the same decision at all. A home candidate at the pegged rate is looking at roughly £16,000 in fees over three years. An international candidate in York’s science band is looking at roughly £93,000 in fees over three years — before rent, before a single conference, and before the years many candidates need beyond the third.
Neither figure includes what departments charge on top. Queen Mary notes that some programmes carry additional “fee bands” covering “equipment, laboratory consumables, specialist technical support, data processing, training and travel”, and York flags separate research training support charges for laboratory consumables, fieldwork, travel and conference expenses. On a funded studentship these are usually met by the research training support grant. Self-funded, they are yours, and they are the costs applicants forget entirely.
Route 1: The UKRI-funded studentship
Fees paid from a training grant, a tax-free stipend at or above the published minimum, a research training support grant, and a set of entitlements — leave, mode changes, phased return — that come with published terms behind them. The figures and the terms are set out in our roundup of UK PhD stipends and studentship funding, and we will not restate them here.
Who it suits: anyone whose research interests can be made to fit an advertised project, or who can win an open competition with a proposal of their own. Applications for the latter live or die on the proposal, which our guide to the PhD research proposal for a UK studentship covers in detail.
Where it falls short. The project may not be yours. Studentships attached to a supervisor’s grant or a centre’s theme come with the question substantially defined, and “close enough to my interests” in year one can feel very different in year three. The funded period is finite and enforced in practice by the expectation that you submit within it. And UKRI does not publish a sector-wide duration — the length is devolved to the awarding council, so your offer letter is the only authority on how long the money lasts.
One thing that is not a shortcoming, contrary to a persistent belief: nobody can tell you your odds. UKRI states plainly that it does not publish data on application and award rates for studentship starts, so any quoted success rate for a research council studentship is somebody’s guess.
Route 2: Self-funding as a home student
At the pegged rate this is the least-discussed viable route in UK doctoral education. Fees of a few thousand a year are within reach of many people working full-time, and part-time registration turns the doctorate into a long project rather than a career interruption.
Who it suits: someone with a question of their own that no advertised studentship covers; someone whose employer will contribute or give study time; someone mid-career who cannot live on a stipend and does not need to; and anyone for whom the alternative is not doing the doctorate at all.
Where it falls short at doctoral scale. The obvious cost is that you earn nothing extra and pay fees for four to seven years, since part-time routes run long. The less obvious costs are the ones that actually bite. You are not in a cohort by default, and isolation is the sector’s most consistently reported doctoral problem — the figures in our summary of PhD wellbeing and supervision satisfaction put financial difficulties behind mental and emotional health among reasons researchers consider leaving, and both are worse without a peer group. Training that a DTP would supply and fund may be chargeable. And there is no external deadline: nothing stops a self-funded part-time doctorate drifting except your own structure, which is why the registration limits in your regulations matter more to you than to a funded candidate.
What self-funding does not buy you is a lower standard. Examiners apply the same doctoral criteria whatever paid for the fees, and the requirement for an original contribution is identical.
Route 3: Self-funding as an international student
The same route with an order of magnitude more money at stake and materially less flexibility. Three constraints stack on top of everything in Route 2.
Fees are the institution’s own and can approach thirty-one thousand pounds a year, as York’s science band shows, with annual increases tracking CPI up to a cap of ten per cent — so budget on the fee rising each year rather than holding. Visa conditions typically require full-time study, which removes the part-time option that makes home self-funding workable, and they restrict how much you can work. And UKRI contributes only up to home fee rates where a studentship is involved at all, so even a partial award may leave a fee gap to cover.
The honest recommendation for this group is to widen the search before accepting a self-funded offer: overseas government scholarships, university fee waivers and fee-band awards, charity and trust funding, and departments that price research degrees at or near the home rate for particular schemes. A funded place at a less prestigious department is almost always a better outcome than a self-funded place at a famous one.
The seven questions to ask before accepting either
- What exactly is funded, and for how long? Fees, stipend, RTSG, conference budget — itemised, in writing, with the funded period stated. There is no national number to fall back on.
- Whose project is it? If the question is already defined, read it as the thing you will live inside for four years, not as a starting point you will negotiate later.
- What happens if you overrun? Ask what registration status and what fee apply after the funded or expected period ends. This is the single most under-asked question in UK doctoral admissions.
- What is charged on top? Get the fee bands and research training support charges in writing before you accept, self-funded or not.
- Is there a cohort? Not a marketing claim — ask how many research students the group currently has and whether they meet.
- What is the supervisory arrangement? Self-funded candidates sometimes assume they will be supervised more lightly. They should not be, and our guide to managing your supervisory team sets out what the arrangement should look like either way.
- Would a professional doctorate serve you better? If your question comes from your own practice and your employer might contribute, the taught-plus-research architecture may fit better than a self-funded PhD — the comparison is in our page on professional doctorates versus the PhD.
The recommendation
Take the funded studentship if one is available and the project is within reach of what you actually want to research. The stipend, the training grant, the cohort and the entitlements are worth more than the autonomy you give up, and the autonomy is usually less constrained in practice than it looks on the advert.
Self-fund as a home student only with a question you genuinely own, a realistic view of a part-time timeline, and a written answer to the overrun question. At the pegged fee rate this is a defensible decision, and it is the right one for a lot of mid-career candidates who will never fit a studentship advert.
Think very hard before self-funding as an international student at full fees. Ninety thousand pounds of fees for a qualification whose academic career payoff is uncertain is a serious financial decision, not an academic one — the destination data for UK doctoral graduates is worth reading before committing, and so is the current scale of doctoral study in the UK, which we set out in our page on how many PhD students there are.
Whichever route you take, the variable that most reliably determines whether you finish is not funding — it is whether writing keeps moving from year one. Tesify holds the chapter structure and the bibliography across the whole candidature, which matters most on the long part-time routes self-funding tends to produce. Everything stays 100% written by you, and it is free to start.
Frequently asked questions
How much does a self-funded PhD cost in the UK?
For a home student, fees are effectively pegged to the UKRI rate — Queen Mary charges £5,238 full-time for 2026-27, with part-time at half. For an international student the fee is the institution’s own: York charges £30,950 a year in its science band and £25,350 in humanities and social sciences for 2026/27. Neither figure includes living costs or research training charges.
Why are home PhD fees so much lower than international ones?
Because the sector follows the research council rate for home students. York states that home fees “will increase in line with, and no higher than, the prevailing UKRI fee rate”, while international fees rise with CPI up to a ten per cent cap. There is no equivalent peg on the international side.
Is a self-funded PhD worth less than a funded one?
No. Examiners apply the same doctoral criteria and the award is the same. The differences are financial and structural — cohort, training, deadline pressure — not academic.
Can I do a self-funded PhD part-time while working?
As a home student, commonly yes, and part-time fees are typically half the full-time rate. As an international student on a study visa this is usually not available, because the visa conditions require full-time study.
What are fee bands and bench fees?
Additional charges some programmes levy for equipment, consumables, technical support, data processing, training and travel. Queen Mary describes them explicitly, and York flags separate research training support charges. Ask for them in writing before accepting an offer.
What are my chances of getting a UKRI studentship?
Unknowable from published data. UKRI does not publish application and award rates for studentship starts, so any success-rate figure you see quoted is an estimate rather than a statistic.
How long does a UKRI studentship fund you for?
There is no sector-wide answer. UKRI devolves the duration to the awarding research council and the research organisation, so your advert and offer letter are the only authoritative sources.
Can I switch from self-funded to funded partway through?
Occasionally, through internal competitions, departmental awards or a supervisor’s grant. It is not a plan, and no admissions office will promise it. Treat any such possibility as upside rather than as part of your budget.
Do self-funded students get the same supervision?
They should. Supervision is an institutional obligation attached to registration, not to the source of the fee. If the arrangement in practice feels lighter, that is a matter to raise formally rather than to accept.
Is it cheaper to do a PhD part-time?
Per year, yes — part-time fees are typically half. In total, usually not, because the route runs longer and you pay for more years. What part-time buys is an income while you study, not a discount.
What happens to fees if I overrun?
That depends on your institution’s registration statuses and their charges, and it is the question applicants most often fail to ask. Get the answer in writing before accepting, because an unfunded overrun year is a common and under-discussed part of the UK doctorate.
