Doctoral Study

A PhD is primarily a research doctorate. Candidates undertake an original research project under academic supervision and produce a thesis or other approved research output. In the UK, a traditional PhD is normally assessed through a thesis and an oral examination known as a viva voce, or viva.

Other doctoral qualifications combine advanced research with professional or creative practice. Examples include the Doctor of Education (EdD) and Doctor of Business Administration (DBA). Depending on the programme, these may include taught modules, applied research, professional projects and a thesis or equivalent final output.

A PhD is therefore a type of doctorate, but not every doctorate is a PhD. Programme titles, structures and assessment methods differ between universities and countries. In the UK qualifications framework used for immigration purposes, doctoral qualifications are at RQF Level 8.

A doctoral supervisor guides the development and progress of a research project. Some universities expect you to contact a potential supervisor before applying; others allocate supervision during or after admission. Advertised PhD projects may already have a supervisory team.

Before contacting an academic, review their research interests and recent work. Explain briefly why your proposed project or background is relevant. An expression of interest from a potential supervisor is not a formal offer of admission.

Applicant-proposed research starts with your own research question. You identify a suitable department and, where required, a potential supervisor who could support it. This approach is common in parts of the humanities, social sciences and other research fields.

Advertised doctoral projects have a defined topic or research brief, often with named supervisors, facilities, funding conditions and a specific application deadline. They are especially common in some laboratory-based and funded research areas. You may apply to contribute to an existing project rather than develop a new topic from scratch.

Where required, a research proposal explains what you intend to investigate, why the question matters and how the work could be carried out. It may cover the research context, relevant literature, questions or objectives, methodology, expected contribution, ethics, feasibility and a proposed plan.

Proposal requirements vary substantially. Some advertised projects do not ask applicants to submit a completely original proposal. Always follow the instructions of the department or funding scheme.

A studentship is a funded research-training opportunity offered through a university or another eligible research organisation. For example, UK Research and Innovation (UKRI) funds doctoral places through research organisations rather than taking applications directly from individual students. UKRI-supported awards normally contribute to fees and living costs through a stipend, with some opportunities providing additional research-related support.

A funded opportunity may pay tuition fees, provide a living-cost stipend or contribute to specified research expenses. “Fully funded” does not automatically mean every expense is covered. Check the award's value, eligibility, duration and conditions, including any difference between domestic and international fee rates.

If you are self-funding, plan for tuition and living costs across the whole programme. Other possible expenses include laboratory or fieldwork costs, travel, specialist software, conferences, research materials and any continuation or writing-up fees. In some countries, including the Netherlands, employed doctoral positions work differently from conventional fee-paying study.

Funding deadlines can be separate from, or earlier than, admissions deadlines. Research both at the same time.

Some international doctoral applicants studying or researching specified sensitive subjects need an ATAS certificate. The requirement depends on factors including nationality, subject and research area; it does not apply to every international PhD applicant. Follow your university's instructions and the latest official ATAS guidance.

Some can. Under the current UK Student route, eligible full-time students on a qualifying PhD, other doctorate or research-based higher degree lasting at least nine months may be able to bring a qualifying partner or children. Relationship, financial and other immigration requirements apply. Admission to a doctorate does not by itself establish dependant eligibility.

Eligible full-time degree-level Student visa holders sponsored by a qualifying higher education provider can generally work up to 20 hours per week during term time and full-time outside term time, subject to their visa conditions. Doctoral research does not always follow standard university holidays, so confirm with your institution which periods count as term time. Student visa holders are also subject to restrictions on certain work, including self-employment.

An eligible graduate who completes a UK PhD or other doctoral qualification may receive three years under the Graduate visa route. This doctoral period remains three years when the standard period for most other eligible graduates changes to 18 months for applications from 1 January 2027. The Graduate route has separate eligibility requirements and is not itself a route to settlement.

Study With FM can provide general published information, document organisation and administrative visa-application support, depending on the agreed service. We are not registered with the UK's Immigration Advice Authority (IAA) and do not provide regulated UK immigration advice. For advice about individual immigration eligibility or legal rights, consult an appropriately authorised adviser.