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Amazon Flex Tax Guide — London 2026
By Ethan Blake · Tax Compliance Specialist
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Updated June 2026
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~5 min read
2026 Tax Summary — London
Amazon Flex workers in London pay 6% Class 4 NI on profits over £12,570 in 2025/26. On £30 000 gross: approximately £1 046 NI + £2 600 Income Tax = £3 646 total. Mileage: 45p/mile (first 10,000). Self Assessment deadline: 31 January 2027. Amazon Flex drivers must declare all block earnings including tips.
Key Takeaways
- Class 4 NI: 6% on profits £12,570–£50,270, then 2% above
- Mileage allowance: 45p/mile (first 10,000 miles), 25p/mile after
- Personal Allowance: £12,570 — no tax on income below this
- Register for Self Assessment by 5 October 2026 if first year
- 1099-NEC equivalent: HMRC Digital Platform Reporting — platforms report your earnings directly
Tax Breakdown — Amazon Flex London 2026
| Gross Income | Class 4 NI (6%) | Income Tax | Total Tax | Take-Home |
|---|
| £15,000 | £146 | £486 | £632 | £14,368 |
| £20,000 | £446 | £1,486 | £1,932 | £18,068 |
| £30 000 | £1 046 | £2 600 | £3 646 | £26 354 |
| £40,000 | £1,646 | £5,486 | £7,132 | £32,868 |
Top Tax Deductions for Amazon Flex Workers
| Expense | Rate / Amount | Notes |
|---|
| Vehicle mileage | 45p/mile | First 10,000 miles; 25p/mile after |
| Bicycle mileage | 20p/mile | All business miles |
| Phone & data | Business % | Proportion used for work |
| Equipment & uniform | 100% | Bags, boxes, safety gear |
| Trading Allowance | £1,000 | Instead of actual expenses if income under £1,000 |
| Home office | £6/week flat rate | HMRC simplified expenses |
HMRC Self Assessment — Key Deadlines 2026
| Deadline | Date | Action Required |
|---|
| Register for Self Assessment | 5 Oct 2026 | If 2025/26 is your first year |
| Paper SA return | 31 Oct 2026 | File paper return |
| Online SA return | 31 Jan 2027 | File online + pay tax owed |
| Payment on Account 1 | 31 Jan 2027 | 50% of previous year's bill |
| Payment on Account 2 | 31 Jul 2027 | Remaining 50% |
"Self-employed workers must register for Self Assessment if their trading income exceeds £1,000 in a tax year. Class 2 National Insurance was abolished from April 2024." — GOV.UK — Self Assessment
Frequently Asked Questions
How much tax does an Amazon Flex driver pay in London?
An Amazon Flex driver in London on £30,000 pays approximately £1,046 Class 4 NI + £2,600 Income Tax = £3,646 total after the Personal Allowance and mileage deductions.
Can London Amazon Flex drivers claim the Congestion Charge?
Yes. If you drive through the Congestion Charge zone for a delivery block, the £15/day charge is a deductible business expense.
Does Amazon Flex report earnings to HMRC?
Yes. Under Digital Platform Reporting rules since January 2024, Amazon Flex reports all UK driver earnings to HMRC annually.
What mileage rate applies to Amazon Flex drivers?
45p per mile for the first 10,000 business miles, then 25p/mile. Include all miles from your home or the Amazon depot to each delivery address.
Do Amazon Flex drivers in London need a UTR number?
Yes. Register for Self Assessment at GOV.UK to receive your UTR. You need this to file your return by 31 January 2027.
Related Guides
Amazon Flex Tax Guide UK 2026 →Delivery Driver Tax London →UTR Number Guide →
EB
Written & reviewed by
Ethan Blake
Tax Compliance Specialist · Reviewed June 2026
Tax compliance specialist since 2017. Helped 5,000+ freelancers and self-employed workers navigate HMRC Self Assessment and UK gig economy tax rules.