What Are Overheads for a Tradesman? (Full Breakdown UK)

Introduction

Most tradesmen think their biggest cost is labour.

It isn’t.

It’s the overheads they don’t even realise they have.

The problem is, most of those costs are hidden — and if you don’t understand them properly, you end up undercharging without realising it.

In this guide, we’ll break down what overheads actually are, what they cost in the UK, and how they affect your pricing.

What Are Overheads?

Overheads are:

All the costs of running your business that aren’t directly tied to a specific job (your fixed and ongoing business costs)

These are the expenses you pay whether you’re busy or not.

And this is where most tradesmen go wrong — they price jobs based on what they want to earn, not what it actually costs to operate.

Why Most Tradesmen Undercharge for Jobs

The Main Overheads for Tradesmen

Let’s break them down properly.

1. Vehicle Costs

Your van is one of your biggest overheads.

This includes:

• Fuel
• Insurance
• Tax
• Repairs
• Finance or depreciation

For most tradesmen, this alone can cost:

£6,000–£12,000+ per year

How Much Does It Cost to Run a Van in the UK Per Year

2. Tools & Equipment

Tools don’t just cost money once.

They wear out, break, and need replacing.

Typical costs:
£500–£2,000+ per year

Many tradesmen ignore this completely when pricing jobs.

Should Tradesmen Buy Tools Cash or Finance UK Guide

3. Insurance

This includes:

• Public liability
• Tool insurance
• Van insurance

Typical range:
£800–£2,000+ per year

What Insurance Do Self-Employed Tradesmen Need in the UK?

4. Accounting & Software

Even small businesses have admin costs:

• Accounting software
• Accountant fees
• Bookkeeping

Typical:
£300–£1,500 per year

Best Accounting Software for Tradesmen
Do Tradesmen Need an Accountant?

5. Marketing & Lead Generation

Even if you rely on word of mouth, there are still costs:

• Website
• Ads
• Checkatrade / MyBuilder / directories

Typical:
£0–£2,000+ per year

This is often overlooked — but it directly impacts how much work you get.

6. Training & Qualifications

To stay competitive, you’ll need:

• Courses
• Renewals
• Certifications

Typical:
£200–£1,000+ per year

What Qualifications Do Tradesmen Actually Need to Win Better Work

7. Fuel Price Increases & Inflation

This isn’t a fixed cost — but it matters.

If your pricing doesn’t adjust with rising costs, your profit disappears.

How Tradesmen Should Handle Rising Fuel Costs (Without Losing Profit)

8. Unexpected Costs

This is the one that catches most people out.

• Breakdowns
• Tool theft
• Emergency repairs

These aren’t optional — they will happen.

And if you haven’t built them into your pricing, they come straight out of your pocket.

9. Downtime & Non-Billable Days

This is one of the biggest hidden overheads.

You don’t get paid for:

• Sick days
• Holidays
• Gaps between jobs

But your costs don’t stop.

If you don’t account for this, your pricing will always be off.

How Many Days a Year Do Tradesmen Actually Work

What Do Overheads Actually Cost Per Year?

Let’s look at a realistic example:

• Van: £10,000
• Tools: £1,000
• Insurance: £1,200
• Accounting: £800
• Marketing: £1,000
• Training: £500

Total: £14,500 per year

hat’s roughly:
£280 per week
£60–£70 per working day

Before you’ve paid yourself anything.

What This Means for Your Day Rate

This is where it all comes together.

If you work:

220 days per year

Your overheads alone cost:

£65 per day

That’s before:

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• Tax
• Your wages
• Profit

How to Calculate Your Day Rate as a Self-Employed Tradesman

The Real Problem

The issue isn’t that overheads exist.

The issue is:

Most tradesmen don’t know what theirs are They guess — and guessing is what costs them money.

Which leads to:

• Underpricing
• Cash flow problems
• Always feeling busy but not getting ahead

Why Tradesmen Lose Money on Jobs in the UK
Why So Many Tradesmen Are Busy But Still Broke

How to Take Control of Your Overheads

You don’t need a complicated system.

Start with:

1. List Every Cost

Write down everything you spend over a year.

2. Total It

Add it all together — properly.

3. Break It Down Per Day

Divide by your working days.

This is your true cost of operating.

How to Work Out Your Break-Even Point as a Tradesman (UK Guide)

Final Thought

Overheads aren’t the problem.

Not understanding them is.

Because if they’re not built into your pricing properly…
you’re effectively paying to go to work.