Common mistakes and reasons for application rejection

Horizon Europe proposals are rarely rejected for a weak scientific idea. Far more often it is for mistakes visible before substantive assessment, or ones that systematically cost points.

Formal: rejected unread

Consortium composition. Three partners from three associated countries do not satisfy the condition: at least one must be from an EU Member State. Affiliated entities and associated partners do not count towards the minimum three.

Exceeding the page limit. Excess pages are automatically made invisible after the deadline – and a section pushed there counts as unaddressed.

Missing the deadline. 17:00 Brussels time, with no exception for technical trouble.

Substantive: costing points

Drifting from the topic scope. The commonest cause of a low Excellence score. The evaluation form has a dedicated scope question, and partial mismatch is reflected in the score directly.

Unmeasurable results. "Increased awareness" is not a result – a baseline and a target value are needed.

A consortium duplicating expertise. Partners must complement, not repeat. Evaluators can tell when an organisation's role is not backed by any task.

A work plan that does not match the narrative. Deliverables without packages, packages without deliverables, a budget unconnected to the team.

An inflated budget. The mechanics matter here: experts are forbidden to recommend modifications. They will not advise cutting the amount – they will lower the implementation score.

A mistake of expectations

And the one that hurts most: believing that passing the thresholds means funding. Thresholds only admit you to consideration within the call budget. Officially, around 70% of proposals judged good enough go unfunded. A rejection at 12 out of 15 does not mean the proposal was bad – and resubmitting is worth it.