A - Activity-based costing (ABC)
Activity-based costing (ABC) is a method that assigns overhead and indirect costs to the specific activities that drive them. It helps businesses understand the real cost of making products or delivering services by tracking the actual resources used at each step. ABC is especially useful for spotting cost drivers and fixing inefficiencies.
Definition of activity-based costing
ABC is an accounting approach that links indirect costs—like admin, utilities, and support labor—to the products or services that actually use those resources. It assigns costs based on real usage, not averages.
Explanation: what is activity-based costing?
Traditional costing spreads overhead evenly, which can distort true costs. ABC drills down by activity. It shows which tasks use the most time, money, or effort—and allocates costs accordingly.
Here’s how it works:
- Identify key business activities
- Assign costs based on what each activity consumes
- Link those costs to the right products or services
That way, you get a more accurate picture of profitability, cost centers, and operational inefficiencies.
Real-life example of activity-based costing
A furniture maker produces both standard and luxury pieces.
- Traditional costing spreads overhead evenly—making standard products look more expensive and luxury ones look cheaper than they really are.
- ABC breaks it down: luxury items require more custom design, more inspections, and longer machine setup.
Under ABC, those extra activities get assigned their fair share of overhead—revealing the true cost of each product. That helps with pricing, budgeting, and deciding what to focus on.
Why is activity-based costing important?
ABC gives you better data. It highlights where you’re overspending, what’s truly profitable, and how to streamline operations. For businesses with multiple products or complex workflows, ABC avoids the guesswork and supports smarter decisions across the board.
About CoCountant
At CoCountant, we help you put activity-based costing into action. We dig into your workflows, pinpoint the real cost drivers, and align your financials with how your business actually runs.
Whether you’re trying to control overhead, refine pricing, or get clearer visibility into profitability, our accounting and bookkeeping services are built to help you spend smarter and grow faster.