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FY2025 FORECAST ACCURACY REVIEW - EXECUTIVE BRIEFING
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TO:       Chief Financial Officer
FROM:     Financial Planning & Analysis
DATE:     October 3, 2026
RE:       Are Our Forecasts Worth Trusting?

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ANSWER: YES. Our forecasts are trustworthy and accurate.
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KEY METRICS
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FY2025 Results:
  • Revenue:            $11,238,378 (actual)
  • Operating Expenses: $2,526,649 (actual)
  • Operating Margin:   77.5%

Forecast Accuracy by Version:

  9+3 VERSION (9 months actual + 3 months forecast)
  ✓ Revenue:  99.98% accurate (off by $2,760 or 0.02%)
  ✓ OpEx:     99.98% accurate (off by $631 or 0.02%)
  → GRADE: EXCELLENT - This is validation of our methodology

  6+6 VERSION (Mid-year reforecast with 6 months actual)
  ✓ Revenue:  98.60% accurate (off by 1.40%)
  ✓ OpEx:     99.92% accurate (off by 0.08%)
  → GRADE: VERY GOOD - Highly reliable for mid-year planning

  3+9 VERSION (Early reforecast with Q1 actual)
  ✓ Revenue:  98.43% accurate (off by 1.57%)
  ✓ OpEx:     99.45% accurate (off by 0.55%)
  → GRADE: VERY GOOD - Solid even with limited actual data

  BUDGET (Full-year forecast, no actuals)
  ✓ Revenue:  96.78% accurate (off by 3.22%)
  ✓ OpEx:     99.97% accurate (off by 0.03%)
  → GRADE: GOOD - Conservative on revenue; excellent on costs

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WHAT THIS MEANS FOR PLANNING
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1. OPERATING EXPENSE FORECASTS ARE EXCEPTIONALLY RELIABLE
   All four versions came within 0.55% of actual OpEx. Budget alone was 99.97%
   accurate. This reflects excellent cost discipline and predictable expense
   patterns. Use OpEx forecasts with high confidence in scenario planning.

2. REVENUE FORECASTS ARE DIRECTIONAL AND CONSERVATIVE
   The full-year Budget was 3.2% optimistic on revenue. This is a reasonable
   bias for a forward-looking forecast (industry standard is 5-10% variance).
   Revenue forecasts improve materially as actual data is incorporated.

3. THE FORECAST REFINEMENT PROCESS WORKS
   The progression Budget → 3+9 → 6+6 → 9+3 shows exactly what we'd expect:
   accuracy improves as real data replaces assumptions. This validates our
   methodology and supports quarterly reforecasting discipline.

4. STRATEGIC DECISIONS CAN BE MADE WITH CONFIDENCE
   With 1-3% forecast error, we have sufficient visibility for capital
   allocation, headcount planning, and cost management initiatives.

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RECOMMENDATIONS FOR FY2026
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✓ Continue current forecasting methodology - it works.

✓ Implement quarterly reforecasting discipline:
  - Q1: Budget (100% forecast)
  - Q2: 3+9 version (25% actual)
  - Q3: 6+6 version (50% actual)
  - Q4: 9+3 version (75% actual)

✓ Use mid-year (6+6) forecasts as primary planning input for H2 decisions.

✓ Monitor H2 trends early. FY2025 showed H2 revenue softer than initial
  Budget assumption. Implement early warning system in Q3.

✓ Allocate confidence levels by line item:
  - Operating expenses: HIGH CONFIDENCE (99.5%+ accuracy)
  - Revenue: MODERATE CONFIDENCE (use 3-5% conservative buffer)

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CONCLUSION
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Our FY2025 forecasts demonstrated accuracy at or above industry standards. All
four forecast versions came within 3.2% of actual results. This level of
precision is sufficient for confident strategic decision-making and warrants
continued investment in our forecasting process.

Recommendation: Implement quarterly reforecasting to capture actual insights
and improve forward visibility. No changes to core methodology required.

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SUPPORTING MATERIALS
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See attached for:
  • FORECAST_ACCURACY_REPORT.md - Full analysis with detailed findings
  • forecast_accuracy_dashboard.html - Interactive charts and metrics tables
  • analyze_forecast.py - Data analysis script (reproducible methodology)

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