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Sales and Marketing Expense

Sales and marketing expense represents all the money a business spends on finding, attracting, and winning customers. It covers everything from advertising campaigns and website upkeep to the salaries and commissions paid to your sales team.

What it means

When you run a business, making a great product is only half the battle. You also need people to know it exists and convince them to buy it.

Sales and marketing expenses capture all these costs on your income statement, sitting just below your cost of goods sold. Marketing generally focuses on building awareness and generating interest, such as social media ads, trade shows, and content creation.

Sales focuses on closing the deal, including staff wages, travel, and bonuses. Tracking these costs is vital because they show how aggressively a company is growing.

Start-ups often have very high sales and marketing expenses relative to their revenue as they try to build a customer base. Mature businesses usually aim for a more stable ratio, balancing these costs against incoming revenue to ensure profitability.

Managers use this category to measure efficiency. By comparing the money spent here against the revenue it brings in, you can see if your advertising and sales efforts are actually paying off.

If you spend ten thousand pounds on marketing and only generate two thousand pounds in new sales, your strategy needs an urgent review. In practice, keeping a close eye on these expenses helps with budgeting and cash flow management.

Because marketing costs can easily spiral out of control, setting strict limits ensures you do not burn through your cash reserves before the sales roll in.

In practice

Real-world examples.

1

Example

A new tech startup spends twelve thousand pounds a month on online ads, Google listings, and pays the salary of its sole account executive to drive early software subscriptions.

2

Example

A local accountancy firm allocates two thousand pounds monthly to sponsor community events, print flyers, and pay referral fees to existing clients who bring in new business.

3

Example

An online clothing retailer invests fifteen thousand pounds in influencer partnerships and social media campaigns ahead of the festive shopping season to boost order volumes.

Think of it

Sales and marketing expenses are like buying fuel for a car. Marketing builds the engine and paints the vehicle to attract attention, while sales puts your foot on the accelerator to complete the journey and reach your destination.

Formula

Calculation

Total Sales and Marketing Expense = Advertising Costs + Salaries and Commissions + Promotional Materials + Travel and Entertainment Example: £5,000 (Ads) + £15,000 (Salaries) + £2,000 (Promotions) + £1,000 (Travel) = £23,000 total expense.

Case study

Seen in the real world.

GreenHome, a fictional eco-friendly cleaning product manufacturer, wanted to expand its market reach across the UK. At the start of the financial year, the management team reviewed their income statement and noticed their sales and marketing expense was running at a low three thousand pounds per month, which was resulting in flat growth.

To spark momentum, they decided to invest more heavily. They hired a full-time sales manager with a monthly salary of three thousand pounds, allocated four thousand pounds a month to digital advertising, and spent one thousand pounds on trade show exhibitions. This brought their total monthly sales and marketing expense to eight thousand pounds.

Over the next six months, the increased spending paid off. Brand awareness grew significantly, and retail stockists picked up their product line. Monthly revenue jumped from twenty thousand pounds to fifty thousand pounds. Although their expenses rose, the net return proved that the increased spend was a smart, calculated investment rather than a wasted cost, successfully scaling the business to a new level of operation.

Watch out

Common mistakes.

  • Treating all sales and marketing costs as wasted expenses rather than vital investments for growth.
  • Failing to track which specific marketing campaigns actually bring in paying customers.
  • Lumping sales commissions into general administrative costs instead of keeping them tied to sales efforts.

Questions

People also ask.

Are sales and marketing expenses tax deductible?

Yes, in most cases, everyday business expenses incurred to generate revenue, including advertising and staff salaries, can be deducted from your taxable profits.

Should my sales and marketing expense go up or down as my business grows?

It depends on your strategy. While total spending will likely increase, the ideal goal is for these costs to decrease as a percentage of overall revenue over time as your brand becomes more established.

Is the cost of my company website considered a sales and marketing expense?

Usually, yes. If the website acts as a primary marketing tool and a platform to generate leads or online sales, its design and maintenance costs belong here.

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Last updated · September 9, 2026
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