Cost Benefit Analysis consulting services

Define the choice before calculating a return

An illustrative organization proposes a new service platform. Its business case counts staff time saved as a financial benefit, but the operating budget will not fall and staff must initially maintain two systems. The platform might still be worthwhile if released capacity improves service, but that is a different claim from a cash saving.

Arcus’s central thesis is that a useful cost-benefit analysis must distinguish the value an option creates, the resources and funding it requires, and the conditions needed to realize its benefits. Economic desirability, financial affordability and delivery feasibility are connected questions; none can safely stand in for the others.

The first decision is which alternatives deserve comparison. Consider a realistic baseline, a proportionate improvement to the existing service and more substantial change. The baseline should reflect expected demand, necessary maintenance and existing commitments rather than assume that doing nothing costs nothing.

What authoritative appraisal guidance contributes

Canada’s Treasury Board Policy on Cost-Benefit Analysis defines incremental impacts against a baseline and addresses uncertainty, distributional effects and transparent reporting. Its requirements apply in the specified federal regulatory context; they are not automatically mandatory for every corporate or nonprofit business case.

The UK Green Book 2026 states that benefit-cost ratios alone are insufficient for choosing projects. Its appraisal approach considers non-monetised effects, uncertainty, financial impacts and distribution, and uses sensitivity analysis and switching values. This is UK public-appraisal guidance, not a source of universal Canadian discount rates or approval rules.

Arcus’s interpretation is to build a decision summary around the model: what is being compared, what is counted, what remains uncertain and what leadership must judge. A well-documented uncertainty can be more useful than a precise number based on weak assumptions.

A worked example: when the preferred option loses its advantage

Suppose two illustrative service options have already been converted to present values using a common, appropriate basis. Option A has benefits of $1.8 million and costs of $1.2 million; Option B has benefits of $1.2 million and costs of $0.8 million. Both have a benefit-cost ratio of 1.5, but net benefits differ: $0.6 million for A and $0.4 million for B. The matching ratios do not resolve the choice.

If B remains unchanged, A loses its net-benefit advantage when its benefits fall below $1.6 million, with A’s costs unchanged. That is a reduction of approximately 11.1% from A’s central benefit estimate. Whether this is plausible depends on the evidence about demand, uptake and outcomes—not on the arithmetic alone.

This example assumes comparable objectives, timing conventions and valuation boundaries, with no omitted effects or further resource constraints. It is not a recommendation to choose the larger project. Leaders still need to examine affordability, non-monetised outcomes, uncertainty in B and delivery requirements. The useful output is the question the threshold exposes: how confident are we in the extra benefit attributed to A?

Keep affordability and implementation visible

An option with positive net economic benefits may still require funding the organization cannot secure. Benefits accruing to clients or the wider community may not create revenue for the organization paying the costs. Show the funding requirement and timing separately from the economic appraisal.

Include transition, training, integration, maintenance and benefit-management effort. Test whether an assumed saving requires a staffing decision, a procurement change or another action outside the project team’s authority. Assign an owner who can explain how the benefit will be realized.

Agree the applicable valuation and discounting conventions with the client and relevant specialists. Maintain consistency in price basis and timing. Where the mandate involves regulatory submissions, specialist health or environmental valuation, tax or legal requirements, confirm the required expertise and review arrangements as part of the scope.

Discuss the choice your analysis needs to resolve

Tell Arcus which decision is approaching, the options under consideration, the evidence already available and the approval timetable. We can discuss a proportionate appraisal scope and the work needed to make the recommendation reviewable. Related operations improvement and capacity planning can help test delivery assumptions. Explore relevant expertise through the central consultant directory.

Selected historical client work

These examples, endorsement and media references concern Arcus’s broader consulting work; they do not establish results for a new cost-benefit analysis engagement.

Below is a sample of the range of services that Arcus has provided to clients.

• A survey of 2,350 consumers and 1,320 business leaders for feedback on sustainability trends
• Architecting a multi-year change strategy for a Fortune 500 company
• Mentoring a CEO on organizational change
• Excellence transformation of a leading B2B services company
• Creating a new sales deployment model for a healthcare company
• Developing a position evaluation and compensation model for a professional medical association   
• Improving services to customer segments by deepening their understanding of customer attitudes

“Arcus manages to consistently deliver tangible results on market research and strategy projects. They combine deep business expertise, powerful research capabilities, and innovative thinking to deliver substantial value.”

– Vice President, Nikon

Media Coverage

Arcus has been quoted extensively in media on a range of topics and can offer research studies, insights and ideas. Here are some examples from the Globe and Mail, CTV, Global TV and others.

• Nordstrom countdown to opening begins – Toronto Star
• No lineups outside stores in five years – BNN
• Black Friday retail, marketing, and cross-border shopping trends  – BNN
• Does global expansion need a local flavour? – Globe and Mail
• Art of the Pitch – Protect company’s interests when approaching giants – Globe and Mail
• Off-the-shelf technology or a custom design?  – Globe and Mail