I’ve lost count of how many people in Preston tell me they panicked the moment they saw the BR tax code, so if that’s you—trust me, you’re not alone. When someone calls me and says, “Why am I on the BR tax code?” I can almost predict the reason before I even ask questions. The BR tax code simply means HMRC will tax all your income at the basic 20% rate with no personal allowance applied. It’s not a punishment. It’s usually a temporary fix.
The trouble is it can cost you money. Most people don’t realise they’re overpaying until months later. I’ve helped plenty of clients get refunds ranging from £300 to £2,000 because HMRC had them on the wrong code for too long. Short paragraph takeaway:
And yes, I’ve seen small business owners pay tax twice on the same income because no one explained their BR code to them.

You’d be surprised how common this is around Preston—from office staff to retail workers to directors. Based on my work as an accountant in Preston, here are the most common reasons:
If you’ve got two jobs or income streams, HMRC assigns one main job and taxes the other at BR.
If payroll doesn’t have your correct P45, the system throws you onto BR automatically.
Many directors take a mix of salary and dividends. One wrong payroll entry can trigger BR.
Tick one wrong box on that form… and HMRC thinks you already used your allowance somewhere else.
A client who moved from Manchester to Preston started a new job but never handed in his P45. He paid BR tax for four months.
When he came to us, we corrected it and he got £860 back within two weeks.
This part is where things get easier. As a tax accountant Preston businesses rely on, I often see simple mistakes cost people money. Fixing the BR code usually takes a few steps.
I always check:
Sometimes we call HMRC directly.
Sometimes it auto-updates after payroll corrections.
Sometimes I submit the request through the agent portal.
If you’ve overpaid, we calculate the exact amount HMRC owes you.
Here’s what I’ve seen over the years:
That’s why having an accountant in Preston on your side saves hours—and money.

A lot of people ask me about what salary sacrifice UK is. Salary sacrifice is simply giving up part of your pay in return for a benefit like a pension top-up, childcare, or bikes. When done right, it cuts tax.
When done wrong, it triggers the wrong tax code.
If your salary drops below a certain point, HMRC might re-assess your allowance.
If payroll doesn’t handle it properly, the system may switch you to BR by mistake.
Bullet points for clarity:
I’ve reviewed dozens of Cycle to Work setups for Preston clients.
It’s a great scheme—but only when used correctly. Pros
Cons
If you run a travel business, you already know how strict the ATOL scheme is. I’ve helped companies stay compliant by:
A Preston travel company once came to me after being warned by the CAA. Within six weeks, we fixed every reporting issue—and they passed their next assessment easily.
Property clients depend on us for:
One investor saved over £9,400 in CGT simply because we structured their sale correctly.
Here’s what I hope you take away from this:
If you want help sorting your tax code, planning payroll, or growing your business, I’m here to guide you every step of the way. Your financial success doesn’t have to be complicated—sometimes it just takes the right support from the right accountant in Preston.