Understanding your gross margin is essential for enhancing your business profitability. By mastering accurate cost allocation—knowing what’s above and below the line—you can make strategic decisions that drive growth. In this blog post, we’ll delve into the importance of allocating costs correctly and how focusing on your gross margin can help you manage your business more effectively.

Accurate Cost Allocation: What’s Above and Below the Line

One of the fundamental aspects of calculating gross profit is knowing how to allocate costs correctly. The rule of thumb is:

  • Above the Line: All costs associated with producing, holding, or distributing your goods.
  • Below the Line: Everything else, including sales, marketing, finance, and administrative expenses.

Above the Line Costs Include:

  1. Production Costs:
    • Raw materials
    • Cost of goods sold
    • Manufacturing costs
    • Manufacturing wages
  2. Holding Costs:
    • Warehousing expenses
    • Warehouse rent and outgoings
    • Warehouse wages
    • Equipment like forklifts
  3. Distribution Costs:
    • Logistics and freight out
    • Operational vehicles
    • Dispatch personnel
    • Any costs involved in getting your goods to you or your customers

Getting this right is crucial because it directly impacts how you manage your business’s profitability. Misallocating costs can lead to an inflated sense of your gross margin, making you think you’re performing better than you actually are.

Why Accurate Gross Margin Matters

It’s common to hear business owners boast about making a 45% gross profit on one product and 50% on another. However, they often overlook direct costs like warehouse rent or the wages of the operations manager. When you factor in all the relevant costs, that gross margin might shrink to 35%.

Knowing your true margin—even if it’s lower than you expected—empowers you to manage it more effectively. It also simplifies the management of your overheads. When direct costs are correctly placed above the line, your overheads become cleaner and more consistent, reducing unexpected fluctuations month to month.

Streamlining Overheads for Better Control

Your overhead structure should be transparent and predictable. If your overheads spike by $6,000 compared to your budget, you should be able to pinpoint the specific line items causing the discrepancy. By keeping your overheads lean and consistent, you can focus your attention on sales and gross margin.

Focus on Sales and Gross Margin

With overheads under control, you can:

  • Monitor your raw margin before direct costs closely each month.
  • Work on improving margins through increased volume, leveraging fixed costs to boost gross profit.
  • Know your exact break-even point and understand how fluctuations in sales impact your bottom line. You can calculate your breakeven here.

Back to Basics: The Key Takeaways

Grasping the fundamentals of gross margin is vital for any business owner. By accurately allocating costs and focusing on your gross margin, you position your business for greater profitability and growth. Remember:

  • Production, holding, and distribution costs go above the line.
  • All other expenses go below the line.

Once you’ve streamlined your overheads, dedicate your efforts to enhancing your gross margin and driving sales.


Partnering with Quantum Advisory allows you to focus on what you do best – running your business – while leaving the financial aspects in capable hands. Contact us today to experience the benefits of working with Quantum Advisory.