If you’ve spent your own money on tools, uniforms, or travel for work, HMRC might owe you a tax refund. The tricky part? Deciding whether to claim Flat Rate Expenses or Actual Expenses.
Both can reduce your taxable income but which one gives you more back depends on how much you spend and how organised your records are.
1. What are flat rate expenses?
Flat rate expenses (FRE) are standard allowances set by HMRC for employees under PAYE. They’re designed to cover small, routine work-related costs without needing to keep receipts.
Example:
| Profession | Flat Rate Allowance (per year)* |
|---|---|
| Electricians | £140 |
| Plumbers | £120 |
| Mechanics | £120 |
*Rates vary depending on your job role.
Why people choose it:
- No need for receipts
- Quick to claim
- Safe from HMRC scrutiny
2. What are actual expenses?
This method lets you claim back the real amount you’ve spent for work purposes.
That could include:
- Tools or protective gear
- Fuel or mileage
- Uniform cleaning
- Part of your home bills (if you work from home)
Why people choose it:
- Can result in a bigger refund
- Reflects your actual costs
- Works best if your spending is high and well-documented
3. The core difference
| Feature | Flat Rate | Actual Expenses |
|---|---|---|
| Evidence Needed | No receipts required | Receipts & records required |
| Claim Value | Fixed by HMRC | Depends on your spending |
| Time to File | Quick & easy | Takes more effort |
| Best For | Low or occasional costs | High or detailed costs |
4. Which should you choose?
Ask yourself two questions:
- Do I have records or receipts of what I’ve spent?
- Are my total costs higher than the flat rate set by HMRC?
If yes to both Actual Expenses might save you more.
If not Flat Rate keeps things simple and stress-free.
5. Example
Let’s say you’re a carpenter.
- HMRC’s flat rate: £120
- Your actual annual expenses: £380
Choosing actual expenses could mean claiming over 3x more than the flat rate.
6. Want to see what you could claim?
Use Tax2u’s PAYE Rebate Calculator to estimate your claim in minutes.
You’ll instantly see whether the flat rate or actual expenses gives you the better deal.
Also, check out our related post [Why Bookkeeping Is the Backbone of a Growing Business] to keep your expense tracking effortless year after year.
Final tip
If you don’t track much, start small.
Even a simple spreadsheet or bookkeeping app can help you switch to actual expenses later and that’s often where the bigger refunds live.