The 12 Days of Benchmarking - Day 11
% Allocated digital cost
Yesterday we looked at how much digital services cost per user.
Today we go one level deeper:
đ How much of your digital spend can you actually attribute to services, products, or business outcomes?
Because understanding total cost is importantâŚ
but understanding where that cost goes and what it supports is where real value is unlocked.
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What this metric is
% Allocated digital cost measures the proportion of your total digital spend that can be reasonably allocated to defined cost objects using a business-approved allocation method.
In simple terms:
Of all your digital costs, how much can you clearly link to services, products, or business areas?
It reflects how effectively your organisation can trace digital spend to value streams and services.Â
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Why it matters
This metric is about financial transparency and accountability.
If you can allocate your digital costs effectively, you can:
- understand the true cost of each service or product
- support better investment decisions
- have meaningful conversations with business stakeholders
- and demonstrate value more clearly
If you canât, then:
- value is harder to demonstrate
- and financial decision-making becomes less effective
For leadership teams, especially CFOs, this is a key indicator of financial maturity in digital service management.
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What good looks like in practice
Organisations with strong performance in this area typically have:
- Clear cost allocation models
- Defined and agreed methods for allocating costs to services and business units
- Well-structured cost data
- Digital costs are consistently classified and tracked
- Good visibility of IT assets and services
- Clear mapping between infrastructure, applications, and services
- Understanding of labour and effort
- Staff time and effort can be reasonably attributed to services or products
- Strong financial literacy within IT
- Managers understand cost models and can interpret financial data confidently
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Why are allocation levels often low
The PBM highlights several common reasons why organisations struggle with cost allocation:
- No clear cost allocation policies or models
Making it difficult to attribute costs consistently
- Poor classification of digital costs
Costs are not structured in a way that supports allocation
- Limited visibility of IT assets and services
Making it difficult to map costs to what they support
- Lack of effort tracking or workforce data
Labour costs cannot be attributed accurately
- Weak service configuration information
Dependencies and service relationships are unclear
- Low financial literacy within IT teams
Leading to inconsistent interpretation of cost data
- No demand from the business for cost allocation
If the business doesnât ask, it often doesnât get prioritised
These are all identified as common contributing factors in the PBM guidance.Â
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How to improve it
If you want to improve your digital cost allocation capability:
1. Define a clear cost allocation model
Agree how costs will be attributed to services, products, or business units
2. Improve cost classification
Structure digital cost data in a way that supports allocation
3. Strengthen asset and service mapping
Ensure you can trace infrastructure, applications, and resources to services
4. Improve workforce cost visibility
Understand how staff effort contributes to service delivery
5. Build financial capability in IT teams
Ensure managers understand and can use cost data effectively
6. Engage the business in cost conversations
Make cost transparency part of ongoing service and value discussions
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A simple reflection
If a senior leader asked you:
âWhat does this service actually cost us to run each year?â
Could you answer clearly⌠and confidently?
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Take part in the benchmarking
The ITIL Performance Benchmarking Model helps organisations understand not just how much they spend, but how well they understand and manage that spend.
By contributing your data, you can:
- benchmark your cost transparency and allocation maturity
- identify gaps in your financial data and models
- and strengthen how you link cost to value
đ Take part in the PBM survey and contribute your data - ITIL Performance Benchmarking Survey 2026ďťż ďťż
Tomorrowâs focus:
Digital cost transparency - how well do business leaders understand and trust your digital cost information?
