SG&A

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What is SG&A?

SG&A (Selling, General & Administrative expenses) is the collective label for all operating costs that are not directly related to producing goods or services. Selling expenses include the sales force, sales commissions, marketing, and customer acquisition costs. General & Administrative (G&A) expenses cover executive salaries, finance and legal functions, HR, IT infrastructure, office rent, and insurance.

SG&A sits below Gross Profit on the income statement and is the primary driver of the gap between Gross Profit Margin and Operating Profit Margin. A business with 60% Gross Margin and 25% SG&A-to-revenue ratio will have a 35% Operating Margin. One with the same Gross Margin but 45% SG&A will have only 15% Operating Margin.

SG&A is often the largest lever for margin improvement in mature businesses. Cost reduction programmes, shared service centres, and automation all target SG&A. In growth-stage companies, however, elevated SG&A is intentional - heavy sales and marketing investment to acquire customers and grow revenue faster than costs.

When to use SG&A

Analyse SG&A as a percentage of revenue to assess overhead efficiency. A declining SG&A-to-revenue ratio (as revenue grows) indicates positive operating leverage. Track the split between Selling (growth investment) and G&A (overhead) to understand whether SG&A is productive investment or administrative bloat.

Worked examples for SG&A

This table quickly gives you the overview you need to understand SG&A and its most important comparisons.

Common pitfalls

SG&A cuts can be a short-term profit lever that damages long-term growth - particularly cuts to sales and marketing. When comparing SG&A across companies, always separate Selling expenses (tied to growth) from G&A (overhead). A company with lower G&A but higher Selling costs may actually be more efficiently structured if it is converting that spend into revenue.

Frequently asked questions about SG&A

Is SG&A the same as operating expenses?

SG&A is a major component of operating expenses, but not all of them. R&D is usually reported separately (especially for tech and pharma companies). Depreciation of operating assets is also an operating expense, often reported separately from SG&A.

Why do SaaS companies have high SG&A?

SaaS businesses invest heavily in sales and marketing to acquire subscribers and grow ARR. Customer acquisition costs (CAC) are typically expensed immediately as SG&A even though the customer will generate recurring revenue for multiple years. This front-loading of cost is why SaaS businesses often run at operating losses in growth phases despite strong gross margins.

What is a normal SG&A-to-revenue ratio?

It varies significantly. Mature, efficient businesses aim for SG&A below 20% of revenue. Growth-stage SaaS companies may run at 50–80% during rapid expansion. Industrial companies often target below 15%. There is no universal benchmark - compare against direct peers.

Test your knowledge

Quiz: how well do you know SG&A?

5 questions · ~2 min

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1. What does SG&A include, and where does it sit on the income statement?

A Selling, General & Administrative expenses - below Gross Profit and above Operating Profit (EBIT), the primary driver of the gap between Gross Profit Margin and Operating Profit Margin B Sales, Growth & Acquisition expenses - above Gross Profit as a direct production cost alongside COGS C Selling, Governance & Administrative expenses - below Operating Profit, classified as a non-operating item alongside interest expense D Systems, General & Administrative expenses - deducted directly from revenue before calculating Gross Profit

ℹ SG&A is Selling, General & Administrative expenses. It sits below Gross Profit and above Operating Profit (EBIT) on the income statement, and is the primary driver of the gap between Gross Profit Margin and Operating Profit Margin.

2. A business has a 60% Gross Margin and SG&A of 25% of revenue. What is its Operating Margin?

A 25% B 35% C 60% D 45%

ℹ The definition gives this exact example: 60% Gross Margin minus 25% SG&A-to-revenue = 35% Operating Margin. Operating Margin is Gross Profit Margin minus all operating expense ratios.

3. According to the whenToUse section, what does a declining SG&A-to-revenue ratio indicate as revenue grows?

A The company is reducing its sales force, which may signal slowing customer acquisition B The company is shifting spend from marketing to G&A overhead, lowering return on selling investment C The company is growing through acquisitions rather than organic revenue, temporarily compressing the ratio D Positive operating leverage - the overhead cost base is scaling more slowly than revenue

ℹ The whenToUse section states that a declining SG&A-to-revenue ratio as revenue grows indicates positive operating leverage. This means fixed and semi-fixed overhead costs are being spread over a larger revenue base.

4. The pitfalls section warns that SG&A cuts can damage long-term growth. Which type of cuts are most dangerous?

A Cuts to rent and facilities through consolidating office footprints and remote-work policies B Cuts to G&A functions such as finance, legal, and HR that inflate administrative bloat C Cuts to sales and marketing expenses that directly fund customer acquisition and revenue growth D Cuts to IT infrastructure by migrating to shared-service centres and cloud platforms

ℹ The pitfalls section specifically warns that "SG&A cuts can be a short-term profit lever that damages long-term growth - particularly cuts to sales and marketing." A company with lower G&A but higher selling costs may actually be more efficiently structured if it converts that spend into revenue.

5. According to the FAQ, why do SaaS companies often run operating losses during growth phases despite strong gross margins?

A Customer acquisition costs (CAC) are expensed immediately as SG&A even though the customer generates recurring revenue for multiple years, front-loading costs into the current period B SaaS companies must maintain large on-premise data centre teams classified under G&A, inflating the administrative cost base C Software license and support renewal costs are classified as SG&A rather than COGS, inflating the ratio for subscription businesses D SaaS businesses have no physical COGS, so the entire cost structure is reclassified into SG&A by accounting standards

ℹ The FAQ explains that CAC is expensed immediately as SG&A even though the customer will generate recurring revenue for multiple years. This front-loading of cost causes operating losses in growth phases despite strong underlying gross margins.

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