Lesson Objective: To construct a strategic capital expenditure budget that aligns with the company’s long-term capacity requirements, integrates seamlessly with the depreciation schedule, and incorporates the capital rationing and prioritization frameworks used by global investment committees.

In-Depth Notes:

1. The Strategic CAPEX Budgeting Process:
CAPEX represents the company’s investment in its future productive capacity. The budgeting process is fundamentally different from operating expense budgeting because CAPEX involves large, lumpy investments with long-term payback periods.

• Maintenance CAPEX vs. Growth CAPEX (The Critical Distinction): This is a non-negotiable global standard for financial modeling.

  • Maintenance CAPEX: The investment required to keep the current asset base in good working order and maintain current production capacity. It is typically calculated as a percentage of the depreciated asset base (e.g., 2% of PP&E for routine maintenance). Under IFRS, maintenance CAPEX is sometimes expensed if it does not extend the asset’s useful life beyond its original estimate.

  • Growth CAPEX: Investment in new assets that expand production capacity, enter new markets, or launch new products. Growth CAPEX is discretionary and is evaluated using capital budgeting techniques (NPV, IRR) before approval.

• The “CAPEX to Depreciation” Ratio: A key diagnostic metric. If a company’s CAPEX consistently falls below its depreciation expense over a 5-year period, the asset base is shrinking (under-investment). A ratio of 1.0x to 1.5x is considered healthy for a growing company. In the European energy sector, regulators often mandate a minimum CAPEX-to-depreciation ratio to ensure grid reliability.

2. Building the CAPEX Schedule and PP&E Roll-Forward:
The CAPEX budget feeds directly into the PP&E supporting schedule.

• The PP&E Roll-Forward Logic: The model takes the Opening PP&E Balance (beginning of the year), adds Cash CAPEX (from the budget), subtracts Disposals/Sales of assets (at book value), and subtracts the current year’s Depreciation Expense to arrive at the Closing PP&E Balance.

• Asset Life and Depreciation Methodology: The depreciation expense is calculated based on the company’s specific asset classes.

  • Straight-Line Depreciation: Annual Depreciation = (Cost of Asset - Salvage Value) / Useful Life. This is the global standard for book purposes.

  • Accelerated Depreciation (Double-Declining Balance): Used primarily for US tax filings to maximize deductions in early years. For book modeling, a single schedule is sufficient, but for cash tax calculations (which are separate from book taxes), the model must maintain two separate depreciation schedules: one for book (using straight-line) and one for tax (using accelerated).

  • IFRS 16 / ASC 842 Right-of-Use (ROU) Assets: For leased assets, the depreciation is based on the lease term (not the asset’s economic life) and must be calculated in a separate lease depreciation schedule.

3. Capital Rationing and Project Prioritization:
Most companies face capital rationing—they do not have unlimited funds to invest in every promising project. The budgeting process must therefore prioritize projects based on strategic fit and financial returns.

• The “Investment Opportunities Schedule”: This supporting schedule lists every proposed CAPEX project, its cost, expected cash flows, NPV, IRR, and payback period. The model ranks projects by their Profitability Index (PI) = NPV / Initial Investment.

• The “Waterfall” Allocation: The model allocates the total capital budget to projects starting with the highest PI until the budget is exhausted. This ensures the company maximizes shareholder value under capital constraints.

• Sensitivity to the Cost of Capital (WACC): A project that is attractive at a WACC of 8% may become unattractive at a WACC of 10%. The budget must include a dynamic NPV calculator that recalculates every project’s NPV when the WACC assumption changes, allowing the committee to adjust the budget in real-time.

4. The “Lease vs. Buy” Decision Integration:
As part of the CAPEX budget, a company must decide whether to purchase an asset outright or lease it.

• The Lease vs. Buy Analysis: The model calculates the after-tax cost of leasing (lease payments are tax-deductible) versus the after-tax cost of buying (depreciation tax shield + interest expense on debt used to finance the purchase).

• The Present Value Comparison: The model discounts both streams of cash flows at the company’s after-tax cost of debt. If the Present Value of Leasing is lower, the company should lease; if buying is lower, it should buy.

• Accounting Impact (Balance Sheet vs. Off-Balance Sheet): Under the new leasing standards (ASC 842/IFRS 16), both operating and finance leases are now recognized on the balance sheet. The model must reflect the lease liability and the ROU asset for both types of leases, eliminating the old “off-balance sheet” financing that was previously a feature of operating leases.