Multi-year budget planning
A structured workshop program covering how organisations build, stress-test, and maintain rolling budgets across 3-to-5-year horizons. Practical exercises drawn from real planning cycles, not textbook scenarios.
Program architecture
Two parallel tracks
The program runs two concurrent learning paths — one for analysts building models, one for managers reading and challenging them. Both tracks converge in joint sessions.
Analytical track
Participants in this track work through the mechanics of constructing multi-year models — revenue assumptions, cost drivers, capital allocation, and scenario branching. Sessions run 4 hours each across 6 weeks.
- Assumption documentation and version control
- Driver-based forecasting over 3-year windows
- Sensitivity tables and scenario libraries
- Rolling reforecast cadence design
Decision-maker track
This track focuses on reading budget outputs critically — identifying what assumptions are load-bearing, where variance is structural versus noise, and how to challenge models without needing to build them. 3 intensive sessions.
- Interpreting multi-year variance reports
- Recognising optimism bias in long-range projections
- Budget governance and approval frameworks
- Communicating financial constraints to non-finance teams
Most budget failures start with the wrong question. This opening module examines the difference between a budget as a control document and a budget as a decision support tool — and why the same spreadsheet can serve both purposes badly at once.
Participants construct a 3-year revenue model from a provided dataset, choosing between volume-price and market-share approaches. The exercise surfaces how different structural choices produce identical headline numbers with very different risk profiles.
Fixed, variable, and step-fixed costs behave differently over 3-to-5-year horizons than they do in annual budgets. This session works through how inflation assumptions, headcount planning, and capital commitments interact across years 2 and 3.
Decision-maker track participants receive a completed 5-year budget model and work through a structured interrogation — identifying the 6 assumptions that drive 80% of the outcome and the 3 places where the model is likely to break first.
Scenarios are not just optimistic and pessimistic versions of the base case. This module covers how to define scenarios around specific uncertainties — demand shocks, input cost changes, delayed capital — and how to present them so decision-makers can act on them.
A multi-year budget that is only updated annually becomes fiction by month 4. This session examines quarterly reforecast cadences, what to update versus hold fixed, and how to communicate forecast changes without undermining organisational confidence in the plan.
Who approves a change to year 3 assumptions? What triggers a full replan versus a variance note? Decision-maker track participants map out approval frameworks for their own organisations, with input from the analytical track on what changes are actually material.
The closing session brings both tracks together. Analytical participants present their models to decision-maker participants, who apply the interrogation frameworks from module 4. The debrief covers what made the communication effective and what would have caused a plan to stall in a real approval process.