CPA Exam · Cheat Sheet
---
| Ratio | Formula | Threshold/Interpretation | |
| Current | CA / CL | ≥2:1 traditional; context matters | |
|---|---|---|---|
| Quick | (Cash + ST Inv + AR) / CL | Excludes inventory (slowest asset) | |
| Cash | Cash / CL | Most conservative | |
| Metric | Formula | Goal | |
| Receivables Turnover | Net Credit Sales / Avg AR | Higher = faster collection | |
| DSO | 365 / Receivables Turnover | Compare to credit terms | |
| Inventory Turnover | COGS / Avg Inventory | Higher = faster movement | |
| Days in Inventory | 365 / Inventory Turnover | Lower = better | |
| Asset Turnover | Net Sales / Avg Total Assets | Higher = better asset efficiency | |
| Ratio | Formula | Red Flag | |
| Debt-to-Equity | Total Debt / Equity | Higher = more risk | |
| Interest Coverage | EBIT / Interest Expense | <2.5x = concerning | |
| Ratio | Formula | Insight | |
| Gross Margin | Gross Profit / Sales | Post-COGS efficiency | |
| Operating Margin | EBIT / Sales | Core operations efficiency | |
| Net Margin | NI / Sales | Bottom-line % | |
| ROA | NI / Avg Total Assets | Asset utilization | |
| ROE | NI / Avg Equity | Return to shareholders | |
| Type | Pattern | Example | |
| Variable | Rises with volume | Direct materials, commissions | |
| Fixed | Flat within relevant range | Rent, salaried staff | |
| Mixed | Fixed base + variable component | Utilities, phone bills | |
| Variance | Formula | Favorable if | |
| Sales Price | (AP − BP) × AQ | AP > BP | |
| Sales Volume | (AQ − BQ) × BP | AQ > BQ | |
| Direct Materials Price | (SP − AP) × AQ Purchased | AP < SP | |
| Direct Materials Quantity | (SQ − AQ) × SP | AQ < SQ | |
| VOH Spending | (AH × SR) − Actual OH | Result negative | |
| VOH Efficiency | (SH − AH) × SR | AH < SH | |
| Method | Formula/Decision | Limitation | |
| NPV | PV(inflows) − PV(outflows); Accept if ≥0 | GOLD STANDARD | |
| IRR | Rate where NPV=0; Accept if ≥ hurdle rate | Conflicts with NPV on scale differences | |
| Payback | Years to recover investment | Ignores time value & post-payback cash | |
| Profitability Index | PV(future CF) / Initial Inv; Accept if ≥1 | Useful for capital rationing | |
| Situation | Ownership | Method | Investment Account |
| Control | >50% voting | Consolidate |
Aligned to the AICPA CPA Exam Blueprints.
Personalize this sheet — focus it however you study, or build one from the exact questions you keep getting wrong.