Tax obligations for HGV drivers in the UK vary significantly depending on your employment status. Employed drivers have tax deducted at source through PAYE and have relatively simple tax affairs. Self-employed and agency drivers face more complex obligations, including self-assessment tax returns, National Insurance contributions, and the need to track and claim allowable expenses.
Employed HGV Drivers: PAYE
If you are employed directly by a haulage company, your income tax and National Insurance contributions are deducted at source through the Pay As You Earn (PAYE) system. Even as an employed driver, you may be able to claim tax relief on certain work-related expenses that your employer does not reimburse — uniform and PPE cleaning costs (flat rate of £60 per year for most transport workers), tools and equipment, professional subscriptions, and mileage for business travel in your own vehicle.
Self-Employed HGV Drivers: Self-Assessment
Self-employed HGV drivers must register for self-assessment with HMRC and submit an annual tax return. The deadline for online self-assessment returns is 31 January following the end of the tax year. Late filing incurs an automatic £100 penalty, with additional daily penalties after three months.
Allowable Business Expenses for Self-Employed Drivers
| Expense Category | Examples | Notes |
|---|---|---|
| Vehicle costs | Fuel, tyres, servicing, insurance, road tax | Only the business proportion if vehicle is also used privately |
| Subsistence | Meals and accommodation when away from home base | HMRC benchmark rates apply |
| PPE and clothing | Safety boots, hi-vis, gloves | Must be exclusively for work use |
| Training and CPD | CPC periodic training, ADR renewal | Fully deductible as a business expense |
| Professional fees | Accountant, trade association membership | Fully deductible |
Subsistence Claims: HMRC Benchmark Rates
| Absence Period | HMRC Benchmark Rate (2025/26) |
|---|---|
| 5 hours or more | £5 |
| 10 hours or more | £10 |
| 15 hours or more (or overnight) | £25 |
| Overnight (with accommodation) | Actual cost of accommodation + £5 for incidentals |
Agency Drivers: IR35 and Employment Status
Most agency drivers are treated as workers for tax purposes, with the agency deducting PAYE tax and National Insurance. However, some agency arrangements — particularly where drivers operate through their own personal service companies (PSCs) — may be subject to IR35 off-payroll working rules. Since April 2021, medium and large end-client businesses are responsible for determining IR35 status. If you operate through a PSC, seek professional advice on your IR35 position.
National Insurance for Self-Employed Drivers
Self-employed HGV drivers pay Class 2 NI (£3.45 per week in 2025/26) and Class 4 NI (9% on profits between £12,570 and £50,270, and 2% on profits above £50,270). Class 2 NI counts towards your State Pension entitlement — it is worth paying even if your profits are below the Small Profits Threshold.
Key Deadlines for Self-Employed Drivers
| Deadline | Action Required |
|---|---|
| 5 October | Register for self-assessment if not already registered |
| 31 October | Deadline for paper self-assessment returns |
| 31 January | Deadline for online returns and payment of tax due |
| 31 July | Second payment on account (if applicable) |
