Inventory Turnover › Cycle Count vs Physical
Cycle Count vs Physical Count: Cost Trade-off
A full physical inventory count typically requires closing the store for 12-24 hours and labour cost of $5,000-$15,000 per location. Cycle counting spreads the labour across the year and keeps the store open. Most large US retailers have moved fully or hybrid to cycle counting; full physicals survive primarily for audit verification.
Side-by-side comparison
| Dimension | Full Physical | Cycle Count |
|---|---|---|
| Frequency | 1-2x per year | Continuous (daily, weekly subset) |
| Store closure | Yes (12-24 hours) | No |
| Per-event labour cost | $5,000-$15,000 / store | $50-$200 / day / store |
| Third-party counters | RGIS, WIS, Datascan typically engaged | Store team or specialist software |
| Accuracy | 99%+ at single point in time | 98%+ sustained when fully covered |
| Disruption to sales | High (closure day) | Minimal |
| Audit acceptance | Universally accepted | Accepted with documented process and statistical sampling |
ABC class cycle count frequency
A typical cycle counting cadence aligned to ABC classification:
| Class | % of SKUs | % of revenue | Cycle count cadence |
|---|---|---|---|
| A items | ~20% | ~80% | Weekly to bi-weekly |
| B items | ~30% | ~15% | Monthly to quarterly |
| C items | ~50% | ~5% | Annually |
SOX inventory controls
Public-company retailers must maintain SOX (Sarbanes-Oxley) internal controls around inventory. The audit firm (PwC, Deloitte, EY, KPMG) will require:
- Documented process. Written cycle count policy, ABC classification methodology, frequency targets.
- Counter independence. The person counting cannot be the person responsible for the inventory area (segregation of duties).
- Variance investigation. Documented investigation and disposition for any count variance above a defined threshold (typically 2% by value, or $X by SKU).
- Statistical sampling. The audit firm will independently count a sample of SKUs at year-end to validate the cycle count program is sustaining accuracy.
For non-public retailers, the same controls apply for bank covenants, GAAP audit opinions, and accurate financial reporting. The control framework is the same; the regulatory accountability differs.