KWF Kankerbestrijding (Dutch Cancer Society)
KWF Young Investigator Grant
Up to €600,000 over 4 years for early-career cancer researchers establishing their own independent oncology research line in the Netherlands.
About the KWF Young Investigator Grant
The KWF Young Investigator Grant (YIG) is the Dutch Cancer Society's flagship funding scheme for early-career cancer researchers based in the Netherlands. Administered by KWF Kankerbestrijding — the country's largest cancer-research charity and a major driver of Dutch oncology funding — it provides up to €600,000 over 4 years to allow recently-independent researchers to establish their own line of oncology research at a Dutch university hospital, comprehensive cancer centre, university, or recognised research institute. The scheme is positioned as the step between a postdoctoral fellowship and a full KWF Research Project grant: applicants are expected to have demonstrated independence from their previous supervisor (typically through first or last author publications without them) but to not yet hold a tenured research-group leadership position. Eligibility is restricted to researchers based at a recognised Dutch research institution with a primary appointment in cancer research broadly defined — basic, translational, clinical, psychosocial, or implementation research are all in scope. Like all KWF schemes, the YIG places explicit emphasis on patient relevance: every proposal must articulate a credible pathway from the laboratory or clinic to patient benefit, and patient or public involvement is encouraged and increasingly expected for clinically-oriented projects. The application runs in two stages: a letter of intent (pre-proposal) reviewed by KWF's scientific advisory bodies, followed by a full proposal stage with international peer review and a final committee decision. Total time from LOI submission to funding decision is approximately 8 to 10 months. The YIG is widely seen as a critical credential for early-career cancer researchers in the Netherlands aiming to establish an independent research line and to position themselves for later KWF Research Project grants or international funding such as the ERC Starting Grant.
Key facts
- Funder type
- Dutch national cancer charity (Dutch Cancer Society)
- Career stage
- Early independent (post-postdoc, pre-tenured group leader)
- Budget
- Up to €600,000 over 4 years
- Host country
- Netherlands only
- Time to decision
- ~8–10 months from LOI submission
- Success rate
- Approximately 20–25% at the full-proposal stage, after a ~50% letter-of-intent filter
Who is eligible?
- •Primary research appointment in cancer research at a recognised Dutch research institution (university, university medical centre, comprehensive cancer centre, or recognised research institute)
- •Demonstrated scientific independence from PhD/postdoc supervisor (typically through first or last author papers without them)
- •Not yet holding a tenured research-group leadership or full professorial position
- •PhD awarded by the call deadline
- •Project plan with clear oncology relevance (basic, translational, clinical, psychosocial, or implementation research)
- •Host institution commitment letter providing infrastructure and embedding the awardee in an active cancer-research environment
- •International collaborators may be included as co-applicants, but the lead applicant must be Dutch-based
How to apply
1. Confirm institutional eligibility and intent
Speak to your host institution's grants office and your departmental head before drafting. The host signs a commitment letter at the LOI stage and again at full-proposal stage, so internal alignment matters. KWF expects the host to provide research space, core infrastructure, and embedding within an active oncology programme.
2. Draft and submit the letter of intent (pre-proposal)
The LOI is the gateway. KWF uses it to filter scope, eligibility, and patient-benefit pathway before any full proposal is invited. Keep it focused: one sharp research question, clearly framed within KWF's patient-relevance lens, and an explicit independence narrative that distinguishes your line from your former supervisor's work.
3. Receive LOI feedback and decide on full proposal
KWF returns LOI decisions with brief feedback. Roughly half of LOIs are invited to full proposal. Use the feedback to sharpen scope and address any structural concerns before committing the months of work that the full proposal requires.
4. Develop the full proposal with patient relevance front-loaded
The full proposal goes deep on background, objectives, methods, work plan, timeline, budget justification, and ethical considerations. The patient-benefit pathway is a scoring lens, not an afterthought — front-load it in the introduction, restate it in the work plan, and close on it in the impact section. Plain-language summaries (Dutch and English) must be readable by lay panel members.
5. Submit through the KWF portal and wait for external peer review
Submission is via KWF's online application portal. International peer reviewers score the proposal against KWF's evaluation criteria. The applicant typically receives reviewer comments and is invited to respond before the final committee meeting.
6. Respond to reviewer comments and receive the final decision
The rebuttal is the last lever before the committee decides. Address every reviewer concern in turn, concede where the criticism is fair, and defend with evidence where it is not. Final funding decisions are communicated 8–10 months after LOI submission.
How proposals are evaluated
- •Scientific quality and originality of the proposed research
- •Relevance to cancer patients and credibility of the pathway from research to clinical or societal benefit
- •Feasibility of the research plan within a 4-year independent-investigator window
- •Quality, independence, and trajectory of the applicant
- •Quality of the host environment, infrastructure, and embedding within Dutch cancer research
- •For clinically-oriented projects: patient or public involvement plan
Success rate by panel
- Letter-of-intent acceptance to full proposal
- ~50%
- Full-proposal stage funding rate
- ~20–25%
- End-to-end (LOI submission to funded)
- ~10–13%
What sets winning proposals apart
- ✓Front-load patient relevance. KWF is a patient-funded charity and every reviewer reads with that lens. Make the patient-benefit pathway explicit in the introduction, not buried in the impact section.
- ✓Make the independence story unmistakable. Reviewers want to see a research line that is yours, not a continuation of your PhD or postdoc supervisor's programme. Highlight first/last-author papers without them and any independent grants or fellowships already held.
- ✓Match the scope to a single early-career group over 4 years. Overambitious work plans are a recurring rejection signal; the panel prefers focused, deliverable science over a sprawling agenda that even a senior PI would struggle to complete.
- ✓Use plain-language summaries that lay reviewers can score. KWF's scientific committees include patient representatives. A summary that reads as inaccessible jargon costs points before the panel ever opens the science section.
- ✓Involve patient advisors early where the project is clinically oriented. A documented engagement process is increasingly expected for translational and clinical proposals and lifts the patient-relevance score visibly.
- ✓Demonstrate awareness of the Dutch cancer-research landscape. Cite Dutch consortia and infrastructure (Oncode, IKNL, the Netherlands Cancer Registry, university medical centre networks) where relevant. KWF rewards proposals that plug into national capability rather than reinventing it.
Common reasons proposals are rejected
- ×Patient-benefit pathway too distant or speculative; reviewers can describe the science but cannot describe the patient impact
- ×Proposal reads as a continuation of the PhD or postdoc supervisor's research line rather than an independent direction
- ×Scope too ambitious for a single early-career group over 4 years; feasibility flagged by the panel
- ×Lay summary unclear, too technical, or absent in Dutch where required
- ×Host environment commitment letter generic or boilerplate, with no concrete embedding within an active oncology programme
- ×No patient or public involvement plan for a clinically-oriented project where one would be expected
Open calls right now
Frequently asked questions
+What does the KWF Young Investigator Grant fund?
The YIG funds up to €600,000 over 4 years to support an early-career cancer researcher in establishing an independent line of research at a Dutch host institution. Eligible costs include personnel (typically a PhD student or postdoc and partial PI time), consumables, equipment within a reasonable cap, and project-related travel. Basic, translational, clinical, psychosocial, and implementation cancer research are all in scope.
+Who is eligible for the KWF YIG?
Researchers with a primary appointment in cancer research at a recognised Dutch research institution — universities, university medical centres, comprehensive cancer centres, and recognised research institutes — who have demonstrated independence from their PhD and postdoc supervisors but do not yet hold a tenured group-leadership or full professorial position. Nationality is not a requirement; the host country is.
+How does the YIG differ from a KWF Research Project grant?
The Research Project grant is KWF's general-purpose call for established cancer researchers, with larger budgets (~€700,000+) and no career-stage cap. The YIG is specifically positioned for early-career researchers in the window between postdoc and group leader, with a structural emphasis on establishing the recipient's independent research line rather than continuing an established programme.
+What is the application process?
The YIG runs in two stages: a letter of intent (pre-proposal) reviewed by KWF's scientific advisory bodies, followed by a full proposal stage with international peer review. Applicants invited to full proposal develop a complete research plan including background, methods, work plan, budget, and ethical considerations. The applicant typically responds to reviewer comments before the final committee decision.
+When can I apply for the KWF YIG?
KWF publishes its annual calls schedule on its website. The YIG call typically runs once per year, with a pre-proposal deadline several months before the full-proposal deadline. The exact dates change each cycle — see KWF's funding pages or our live deadlines table for the current year.
+Do I need to be a Dutch national to apply?
No. Nationality is not a requirement. What matters is that you hold a primary research appointment at a recognised Dutch research institution at the time of application and for the duration of the grant. A Brazilian, Italian, or Australian researcher already employed at a Dutch university or hospital is fully eligible.
+Does my project need to be clinically oriented?
No. KWF explicitly funds basic, translational, clinical, psychosocial, and implementation research. What the panel does require, regardless of the research type, is a credible pathway from the proposed work to eventual patient benefit. Basic-research proposals can win, but they need to articulate how the work would, in time, contribute to better prevention, diagnosis, treatment, or care.
+Is patient or public involvement required?
Patient and public involvement is strongly encouraged and increasingly expected for clinically-oriented proposals. For basic research it is not formally required, but proposals that describe meaningful engagement with patient advisory boards or organisations score better than those that ignore the question. A documented engagement plan is the safer route for any project with a near-term clinical component.
+How does the KWF YIG compare to an ERC Starting Grant?
Both target early-career independent researchers, but the schemes are differently scoped. The ERC Starting Grant funds up to €1.5M over 5 years in any field with bottom-up scientific excellence as the only criterion. The KWF YIG funds up to €600k over 4 years strictly in cancer research, with patient relevance as a co-equal criterion alongside scientific quality. Many Dutch cancer researchers hold both — a successful YIG strengthens the independence narrative that ERC StG panels weigh heavily.
+What happens after the funding decision?
Successful applicants sign a grant agreement with KWF and begin the project at the host institution. Awardees commit to disseminating outputs in line with KWF's open-access policy, to providing annual progress reports, and to engaging with the broader Dutch cancer-research community through participation in KWF networks and events. KWF may publicly profile successful awardees as part of its donor communications.
+Can I apply if my host institution is a hospital rather than a university?
Yes. KWF explicitly funds researchers at Dutch university medical centres (UMCs), comprehensive cancer centres, and other recognised research-active hospitals. The host institution must provide a commitment letter, research infrastructure, and an embedding within an active cancer-research environment — university affiliation is not a requirement.
+How long does a YIG proposal take to write?
Realistically 3–5 months of focused effort across the two stages. The letter of intent is typically 4–6 weeks of drafting and internal review. If invited to full proposal, expect another 2–3 months for the full research plan, budget, ethics annexes, and host-institution sign-off, plus a few weeks for reviewer responses. Most successful applicants start engaging their grants office at least 4–6 months before the LOI deadline.
Looking for proposal-writing advice?
Read the KWF Kankerbestrijding (Dutch Cancer Society) writing guide →Related programmes
European Research Council
ERC Starting Grant
Up to €1.5M for early-career researchers 2–7 years post-PhD conducting ground-breaking frontier research.
Dutch Research Council (NWO)
NWO Veni
Up to €320,000 over 3 years for researchers in the Netherlands within 3 years of PhD completion.
Marie Skłodowska-Curie Actions
MSCA Postdoctoral Fellowship
Monthly stipend of €6,350+ for postdocs (2026-2027 WP): 12–24 months in Europe (European Fellowship) or 24–36 months including a third-country secondment (Global Fellowship).
Want KWF Young Investigator Grant deadlines in your inbox?
Free personalised digest with grants matched to your research profile.
Find my next grant →