Average Person Month Rates in Horizon Europe: 2025 Budget Guide

Person month rates in Horizon Europe are calculated as daily rates by dividing annual personnel costs by 215 days and directly impact your project's competitiveness and budget accuracy. According to the European Commission's Personnel Unit Cost guidance, personnel costs represent approximately two-thirds of project budgets in most Horizon Europe proposals, making understanding calculation methods and regional variations essential for coordinators managing multi-partner consortia across different EU member states.

The European Commission's Personnel Unit Cost guidance emphasises that accurate person month estimation forms the foundation of successful budget planning. Many coordinators find that underestimating these rates leads to budget shortfalls during project implementation, while overestimating can make proposals less competitive during evaluation. The guidance notes that the "vast majority of beneficiaries have only 1 or 2 grants per programme, and most of them are SMEs or newcomers with little or no previous experience," making accurate rate calculation particularly crucial for success.

How Are Person Month Rates Calculated in Horizon Europe?

Person month rates are calculated using the formula: Daily rate = annual personnel costs divided by 215 days. According to the FFG guidance on personnel costs in proposals, this calculation is based on the formula: 1 person month = actual annual productive hours divided by 12, where actual annual productive hours are organisation-specific and depend on national regulations and internal working time models.

According to the European Commission's Personnel Unit Cost guidance, the calculation includes six distinct personnel categories under Article 6.2.A of the Horizon Europe Model Grant Agreement:

• Regular employees with monthly salaries and employment contracts
• External employees like freelancers working under direct contracts
• Seconded personnel from third parties against payment
• SME owners or natural persons without regular salaries (special unit costs apply)
• Volunteers with specific eligibility requirements
• Other personnel costs as defined in the guidance

The European Commission's Personnel Unit Cost guidance provides a practical example: for an employee working full-time for 18 months, the calculation uses 215 working days as the annual baseline, resulting in ((215 / 12) x 18 months) x 1 [full-time] = 322.5 maximum declarable day equivalents.

The Commission's guidance explains that the new Personnel Unit Cost option, available since January 2024, allows organizations to use simplified daily rates instead of complex actual cost calculations. This simplification is designed to help beneficiaries "avoid errors," particularly important since "beneficiaries with limited experience are more likely to make errors."

What Are Regional Variations in European Personnel Costs?

Personnel costs vary significantly across EU member states due to differences in labour costs, social security contributions, and national wage levels. According to Eurostat housing data, substantial variations in housing costs and living expenses between EU member states require corresponding adjustments in personnel compensation expectations.

The EURES cost of living data shows that 93% of Europeans are concerned about cost-of-living pressures, which directly impacts salary expectations and personnel costs. These cost-of-living variations create substantial differences in what constitutes competitive compensation across different EU regions.

Understanding regional cost variations is essential because:

• Northern and Western European countries typically require higher personnel compensation due to elevated living costs
• Central and Eastern European countries often have different salary scale expectations aligned with regional economic conditions
• Academic institutions may follow different compensation patterns than private sector organizations within the same country
• Social security contribution requirements vary significantly between member states

When planning multi-partner consortia, coordinators must account for these regional differences while ensuring the overall budget remains competitive. The variation in personnel costs across EU countries reflects legitimate economic differences rather than budget inefficiencies.

How Should Universities Calculate Their Person Month Rates?

Universities typically have person month rates that reflect national academic salary scales and institutional structures rather than private sector compensation patterns. Academic institutions across the EU generally report person month rates based on established academic career progression and research funding frameworks specific to their national context.

For universities, the calculation should include:

• Base academic salaries (including professors, postdocs, PhD students)
• Social security contributions as required by national law
• Any productivity bonuses or project-based supplements
• Pro-rated costs for part-time researchers or those with mixed teaching/research roles

University finance offices typically find that personnel categories represent different cost levels, with PhD students and postdocs often representing cost-effective personnel categories for research-intensive tasks, while senior researchers and professors command higher monthly rates reflecting their expertise and coordination responsibilities. Technical support staff typically falls between these ranges.

The new Personnel Unit Cost option introduced in January 2024 allows universities to use simplified daily rates instead of complex actual cost calculations. The guidance states this option is particularly beneficial since the "vast majority of beneficiaries have only 1 or 2 grants per programme, and most of them are SMEs or newcomers with little or no previous experience," making budget planning more straightforward for institutions with limited EU funding experience.

Universities should also consider their specific institutional policies regarding research time allocation, sabbatical arrangements, and the balance between teaching and research responsibilities when calculating person month commitments for Horizon Europe projects.

What Factors Influence Person Month Rate Variations?

Several factors create significant variations in person month rates across Horizon Europe participants, making accurate estimation crucial for competitive proposals and successful project implementation.

Geographic Location

Country-specific labour costs create the most significant rate variations in Horizon Europe consortia. According to Eurostat housing data, cost of living differences directly impact salary expectations. The data shows substantial variations in housing costs and living expenses between EU member states, requiring corresponding adjustments in personnel compensation expectations.

The EURES cost of living data demonstrates that economic pressures vary significantly across the EU, creating legitimate differences in compensation requirements that must be reflected in accurate person month calculations.

Organisation Type

Different organisation types typically report varying person month rate patterns based on their institutional structures and compensation frameworks:

• Large enterprises: Generally higher rates due to competitive salary markets and comprehensive overhead structures
• SMEs: Variable rates depending on company size, sector specialization, and regional market conditions
• Universities: Rates typically based on academic salary scales and national higher education funding patterns
• Research organisations: Mixed profiles depending on institutional structure, funding sources, and research focus areas

Personnel Categories

According to the European Commission's Personnel Unit Cost guidance, different roles command different rates within the same organisation, with the six personnel categories under Article 6.2.A each having distinct calculation requirements and cost implications. Senior researchers, project managers, technical specialists, and support staff all represent different cost levels that must be accurately calculated and justified.

National Regulatory Frameworks

Social security contributions, employment taxation, and national labour regulations significantly impact the total cost of personnel across different EU member states. These regulatory differences create legitimate variations in person month calculations that reflect actual cost structures rather than budget inefficiencies.

How Do Person Month Rates Impact Proposal Competitiveness?

Person month rates directly affect your proposal's evaluation under the efficiency criterion, where evaluators assess whether the requested budget provides value for money relative to the expected scientific and innovation outcomes. Rates that appear significantly misaligned with regional patterns may trigger questions about cost-effectiveness or resource adequacy during the evaluation process.

Coordinators should benchmark their consortium's rates against similar organisations in their countries and research sectors. A common challenge occurs when mixing partners from different cost regions across the EU, requiring careful explanation of why certain tasks are allocated to higher-cost versus lower-cost partners based on technical expertise requirements rather than simple cost optimization.

Successful coordinators typically find that personnel costs represent the largest budget component in research and innovation actions (RIA), while innovation actions (IA) may allocate different proportions to personnel due to varying demonstration and equipment requirements. The Horizon Europe programme expects realistic cost estimates that reflect genuine research capacity and implementation requirements.

Evaluators particularly scrutinize person month allocations for senior personnel, coordination activities, and specialized technical tasks. The allocation should demonstrate that appropriate expertise levels are assigned to critical project components while maintaining overall cost-effectiveness across the consortium.

What Are the Practical Budget Planning Implications?

When planning your Horizon Europe budget, start by collecting actual person month rates from each consortium partner at least 6-8 weeks before the proposal deadline. This timeline allows for budget negotiations, rate validation, and adjustments if partner costs appear misaligned with project requirements or regional expectations.

Create a person month allocation spreadsheet mapping each partner's budget to work package tasks and deliverable responsibilities. Use the calculation: Total person months needed × Partner's daily rate × working days = Personnel cost per partner. Remember that personnel costs and other eligible direct costs (excluding subcontracting) are then multiplied by the 25% indirect cost flat rate to determine total eligible costs per partner under the Horizon Europe funding model.

For budget validation and quality control, consider these practical checkpoints:

• Compare your consortium's person month rates against similar projects in the CORDIS database to identify potential outliers
• Verify that senior researchers are allocated appropriate percentages of effort for project coordination, technical leadership, and quality assurance
• Ensure different personnel categories represent realistic proportions of total effort based on project technical requirements
• Account for potential staff changes by including appropriate contingency planning in person month allocation
• Cross-reference work package effort with expected deliverable complexity and timeline requirements

According to the European Commission's Personnel Unit Cost guidance, the new simplified daily rate calculation (using 215 working days annually as the baseline) can help reduce calculation errors. The guidance notes that "unit costs are much easier to use, helping [beneficiaries] avoid errors," particularly important given that "beneficiaries with limited experience are more likely to make errors."

If your consortium includes partners from different cost regions across the EU, evaluators will expect to see this reflected in work package allocation and technical justification. Labour-intensive tasks might be allocated to partners with cost-effective rates, while specialized technical work goes to partners with specific expertise requirements, creating a balanced approach between cost optimization and technical excellence.

Create detailed budget justification narratives that explain person month allocation decisions, particularly for cross-regional consortia. Explain how different personnel costs reflect legitimate regional variations rather than budget padding, and demonstrate that task allocation prioritizes technical expertise and project success over simple cost minimization.

Despite the Commission's simplified cost categories, many coordinators report challenges in balancing competitive rates with realistic cost coverage across diverse EU regions. In practice, this requires iterating between technical work package design and budget optimization until achieving the optimal balance of expertise, cost-effectiveness, and implementability. The Commission's emphasis on reducing financial error rates through simplified mechanisms makes accurate person month estimation increasingly crucial for both proposal success and project implementation.

Frequently Asked Questions

What is the typical person month rate for a PhD student in Horizon Europe projects?

PhD students typically represent one of the most cost-effective personnel categories in Horizon Europe projects, with rates varying significantly by country based on national doctoral funding schemes and cost of living differences. Eastern European countries generally report lower monthly rates, while Western European rates are substantially higher, reflecting national salary scales and regional economic conditions.

How do SME person month rates compare to university rates in Horizon Europe?

SMEs typically report person month rates that differ from universities in the same country due to different overhead costs and competitive salary requirements. This reflects the distinction between commercial salary markets and academic salary scales, which vary by national context, institutional structure, and sector-specific compensation patterns.

Can consortium partners use different person month rates in the same project?

Yes, each partner calculates their own person month rates based on their actual costs and national context. A German partner might use different monthly rates compared to a Polish partner for similar roles, reflecting legitimate cost differences across EU member states as recognized by the European Commission's funding framework.

What percentage of the total budget should personnel costs represent in Horizon Europe proposals?

According to the European Commission's Personnel Unit Cost guidance, personnel costs represent approximately two-thirds of the budget in most EU research projects. The exact percentage varies depending on project type, with Research and Innovation Actions (RIA) and Innovation Actions (IA) having different typical allocations based on their technical requirements.

When should coordinators collect person month rates from consortium partners?

Coordinators should collect actual person month rates from partners 6-8 weeks before proposal deadlines. This timeline allows for budget negotiations, rate validation, cross-regional comparisons, and adjustments if partner costs appear misaligned with project requirements or regional expectations.