The 1263L Tax Code Explained

If your tax code is 1263L, it means your tax-free Personal Allowance for the year is £12,630, slightly higher than the standard £12,570. The most common reason is that HMRC has added a small allowance for job expenses to your code. This guide explains what 1263L means and what to check.

What the 1263L tax code means

The numbers in a tax code show your tax-free allowance with the last digit removed, so 1263 means £12,630 tax free. The standard code is 1257L for the standard £12,570 Personal Allowance. The L means you get the standard Personal Allowance. A code of 1263L is therefore the standard allowance plus a small extra amount, usually £60.

Why you might have a 1263L code

The usual reason is a flat rate job-expenses allowance. If you claim, or HMRC applies, tax relief for something like washing your uniform, the standard £60 uniform allowance is added to your Personal Allowance, turning 1257L into 1263L. In other words, a 1263L code often means you already have a small uniform or expenses allowance built in.

What to check

If you have a 1263L code, it is worth checking that the extra allowance is right and that you are claiming everything you are entitled to. Many people who qualify for the basic uniform allowance also have tools, mileage or professional fees they have never claimed, which could increase your allowance further. See our flat rate expenses guide and tax codes explained.

Frequently asked questions

What does the 1263L tax code mean?

It means your tax-free Personal Allowance is 12,630 pounds, which is the standard 12,570 plus a small job-expenses allowance, usually 60 pounds for uniform upkeep.

Why is my code 1263L and not 1257L?

Because a flat rate expenses allowance, often the 60 pound uniform allowance, has been added to your standard Personal Allowance.

Is 1263L an emergency tax code?

No. The L means you get the standard Personal Allowance. It is a normal cumulative code, just with a small expenses allowance added.

Could my allowance be higher?

Possibly. If you have unclaimed expenses such as tools, mileage or professional fees, you may be entitled to a larger allowance and a refund for previous years.