An ERC Starting Grant application is submitted by a single Principal Investigator on behalf of a Host Institution.
The Host Institution can be a public or private legal entity in an EU Member State or Horizon Europe Associated Country, subject to the detailed ERC rules. The PI does not need to be employed by the Host Institution at the time of submission, but the institution and PI must have a mutual commitment if the proposal is successful.
The host must provide conditions that allow the PI to lead the research independently and manage the funding.
Official source: ERC Starting Grant - Location and Host Institution
The host is more than an address on the form
For a Starting Grant, the host environment can materially affect the programme.
The PI may need:
- laboratory space;
- access to major equipment;
- recruitment support;
- doctoral enrolment capacity;
- research software or data infrastructure;
- ethical or clinical approvals;
- procurement capability;
- administrative support;
- access to specialist facilities;
- freedom to recruit and supervise the ERC team.
The proposal should therefore be designed with a real understanding of what the host can provide.
You do not need to be employed there at submission
This rule gives applicants useful flexibility.
A researcher can apply with a Host Institution where they do not currently work, provided the necessary commitment exists for the grant if funded.
That makes the ERC potentially useful for:
- moving to a new university;
- returning to Europe;
- establishing an independent group elsewhere;
- transitioning from industry or another research organisation;
- changing country or research environment.
The practical details should be discussed early with the prospective host rather than treated as paperwork after the science is complete.
Independence should be concrete
The Host Institution Support Letter confirms the institution's commitment to the PI's independence if selected.
Independence should also be credible operationally.
Ask:
- Can I recruit my own team?
- Can I supervise PhD researchers?
- Will I control the scientific direction?
- Can I manage the ERC budget within the institution's rules?
- Will I have access to the space and equipment promised?
- Are there internal dependencies that could constrain the programme?
- Can the host support major procurement or facility access on the required timeline?
The strongest host is not automatically the institution with the highest prestige. It is the institution where the programme can actually be led as an independent ERC project.
The host should fit the science
A proposal may need a particular environment.
Examples:
- a cleanroom for semiconductor fabrication;
- a clinical population;
- a unique archive;
- high-performance computing;
- cryogenic infrastructure;
- a field station;
- specialist microscopy;
- an interdisciplinary research centre.
If the scientific programme depends on such capability, explain how the host provides or enables it.
Do not assume the panel will infer access from the institution's name.
External team members and collaborators are possible
ERC Starting Grants are PI-led projects, not consortia. However, team members and collaborators can be located elsewhere when they bring scientific added value.
That means the host does not need to contain every expertise or facility internally.
The proposal should still make clear why external participation is necessary and how the PI retains leadership of the programme.
Portability matters
ERC grants are designed around the PI rather than being permanently tied to the original Host Institution. ERC guidance notes that grants can be portable, allowing a PI to change host institution in Europe during the project under the applicable rules.
This is valuable, but it should not be treated as a substitute for choosing carefully at submission.
Moving a research group, equipment and doctoral researchers can be operationally complex even when the grant itself is portable.
Ask about institutional conditions early
Before submission, discuss:
- employment model if funded;
- salary treatment;
- tenure or contract duration where relevant;
- overhead handling;
- doctoral recruitment;
- procurement timelines;
- ownership and access to equipment;
- laboratory or office space;
- intellectual property rules;
- support for ethics and data management;
- relocation support;
- institutional approvals and signatures.
These issues rarely improve the scientific score directly, but unresolved institutional constraints can make a funded project difficult to start.
Choosing between hosts
If you have more than one possible host, I would compare them against the programme rather than general reputation.
A useful matrix is:
Scientific fit
Does the environment strengthen the question?
Independence
Can you genuinely lead the programme?
People
Can you recruit the team you need?
Infrastructure
Are key capabilities available on time?
Administration
Can the institution support a large five-year grant effectively?
Career position
Does the host provide a credible platform for the programme beyond the grant itself?
The host should make the project easier to believe
A well-chosen Host Institution makes the proposal feel executable without reducing its ambition.
The panel should see a PI with a clear scientific vision and an environment capable of supporting that vision.
The host is therefore part of the research architecture, not just an eligibility condition.