Tax Code 1275L Explained

1275L means you have £12,750 of tax-free income this tax year – £180 more than the standard £12,570. HMRC has added an allowance, usually tax relief for work-related expenses such as flat-rate uniform or tool allowances, or professional subscriptions you pay yourself.

Tax-free allowance implied by this code: £12,750 a year (£1,062.50 a month).

How your pay is taxed on 1275L

Example (England, £30,000, 1275L): (£30,000 − £12,750) × 20% = £3,450 a year, about £287.50 a month – £3 a month (£36 a year) less than 1257L.

Tax-free allowance from this code£12,750Cumulative

Income tax with this code	£3,450
Income tax with standard 1257L	£3,486
Difference per month	-£3.00

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Why you might have this code

You claimed tax relief for job expenses (flat-rate expenses for your occupation, or professional body fees).
Several smaller relief claims add up to £180.

What to do

Check the code HMRC holds for you in your personal tax account (GOV.UK sign-in) or the HMRC app – it also shows how the number was worked out.
Compare it with the code on your latest payslip. If they differ, ask payroll whether they have applied HMRC’s latest notice.
If you no longer have the expense, tell HMRC to avoid owing tax later.
Check whether you can also backdate the claim for up to four previous tax years.

See all tax codes or check your take-home with the UK salary calculator.

What a £180 to £189 uplift usually is

1275L means HMRC has given you net allowances between £12,750 and £12,759. That is £180 to £189 on top of the standard £12,570. Since HMRC drops only the last digit, several different claims can produce the same code.

Ambulance staff on active service: HMRC’s flat-rate expense for them is £185, giving allowances of £12,755 – code 1275L exactly.
A £60 uniform flat-rate expense plus £120 of professional subscriptions.
Professional fees or subscriptions on their own, if they add up to £180 to £189 and the body is approved by HMRC.

Professional fees: the rules behind part of a 1275L

You can get relief on membership fees you must pay to do your job, and on annual subscriptions to HMRC-approved professional bodies or learned societies relevant to your work. Life memberships, fees your employer pays and fees paid to unapproved bodies don’t qualify. Unlike flat-rate uniform expenses, fee claims need receipts or other evidence.

Working-from-home relief no longer counts

GOV.UK says you can’t claim tax relief for working from home for 2026/27. If your code used to include the £6-a-week allowance (£312 a year), that part should have gone from April 2026. Any 1275L now in place should come from other expenses. You can still claim working-from-home relief for the 4 previous tax years if you had to work from home.

The value of 1275L

£180 of extra allowance saves £36 a year at 20% (£3 a month) and £72 at 40%. For Scottish taxpayers on S1275L the saving is £37.80 at the intermediate rate and £75.60 at the higher rate. Ambulance staff who have never claimed can usually go back 4 years as well, which is worth about £148 at the basic rate on top of the higher code.

Checking whether your 1275L is right

Open the code breakdown in your personal tax account. Each allowance – flat-rate expenses, professional subscriptions, other job expenses – is listed separately.
If one item is £185 labelled as a flat-rate expense, it should match your job on HMRC’s list. If you’re not ambulance staff on active service, check which amount applies to you.
For professional subscriptions, check that the organisation is on HMRC’s approved list (List 3) and that you paid the fee yourself.
If you’ve changed job, check that the expense still applies. Flat-rate expenses are carried into next year’s code automatically.

If 1275L was given by mistake

An allowance you aren’t entitled to means too little tax is taken: £36 a year at the basic rate. HMRC finds this at the year-end reconciliation and normally collects it through a later code. Telling HMRC as soon as you notice keeps it to a small in-year adjustment rather than a P800.

Fee claims based on an estimate work the same way. GOV.UK says that if you claimed an estimated amount and the actual cost turns out different, you must tell HMRC and send evidence.

Flat rate or actual costs – you choose one

You can claim either the flat rate for your job or what you actually spent – not both. Actual costs need receipts or other evidence. If a paramedic spends £250 a year on cleaning and replacing specialist clothing and can prove it, claiming the actual amount gives allowances of £12,820 – code 1282L – instead of 1275L from the flat rate.

Frequently asked questions

Is 1275L better than 1257L?

Yes – £180 more tax-free, saving £36 a year at 20%.

Why have I got 1275L?

HMRC has given you relief for work expenses or similar. Your personal tax account shows the exact items.

Is 1275L correct for 2026/27?

If you claimed the allowances behind it, yes.

What if I never claimed expenses?

Ask HMRC to check – a wrong code could mean underpaid tax.

I’m a paramedic. Is 1275L right for me?

Very likely. HMRC’s flat-rate expense for ambulance staff on active service is £185, which takes the standard allowance to £12,755 – code 1275L.

My code was higher last year. Why has it dropped?

If your old code included working-from-home relief, that ended from April 2026. Check the allowances listed in your code breakdown.

Do professional subscriptions need evidence?

Yes. Unlike flat-rate uniform expenses, you must send receipts or other evidence of fees you paid yourself.

Which professional bodies count towards 1275L?

Only bodies on HMRC’s approved list (known as List 3), or membership fees you must pay to do your job. Fees your employer pays don’t count.

Will 1275L carry into next year?

HMRC’s manual says a flat-rate expense already in your code is carried into next year automatically. If a fee or subscription stops, or your job changes, tell HMRC so the code is corrected.

Can I claim the flat rate and receipts together?

No. For uniforms, work clothing and tools you claim either the agreed flat rate or the actual amount you spent, with evidence.

Is 1275L an emergency tax code?

No. It’s a normal cumulative code unless W1, M1 or X appears after it.

How much is 1275L worth to a higher-rate taxpayer?

About £72 a year, because the extra £180 of allowance would otherwise be taxed at 40%.

Is S1275L worth the same in Scotland?

The extra £180 of allowance is the same, but the saving depends on your Scottish band: £34.20 at the 19% starter rate, up to £75.60 at the 42% higher rate.

Do I have to claim my flat-rate expense every year?

No. Once HMRC has agreed it, a flat-rate expense is carried into each new year’s code automatically. Tell HMRC if you leave the job it relates to.

Sources

Figures are taken from official government publications and were last reviewed on 2026-10-03.