Prime Numbers

Prime Numbers Prime Numbers offers tailored financial support to entrepreneurial businesses. We offer accountancy and tax services; allowing you to focus on your sales.

If you're an employer providing benefits in kind, company cars, private medical, the lot, change is coming.From April 20...
24/08/2026

If you're an employer providing benefits in kind, company cars, private medical, the lot, change is coming.

From April 2027, mandatory payrolling of benefits in kind begins. Instead of submitting annual P11D forms, you'll report taxable benefits through payroll in real time, each pay period.

It's not live yet, and nothing needs to change today. But payroll software and internal processes will need reviewing well before the deadline arrives.

HMRC has opened a consultation on how company dividends and capital repayments to shareholders are taxed.Nothing is chan...
17/08/2026

HMRC has opened a consultation on how company dividends and capital repayments to shareholders are taxed.

Nothing is changing right now. This is an early stage, just a consultation.

If you're a limited company director taking dividends, it's worth knowing this is in motion. We're keeping an eye on it, and we'll let you know well before anything actually changes.

Firstly, It’s not that they work longer hours or that they have the biggest teams. And it’s not that they have the best ...
10/08/2026

Firstly, It’s not that they work longer hours or that they have the biggest teams. And it’s not that they have the best products or service.

The businesses we’re seeing thrive are the ones that know their numbers, review them regularly and make proactive decisions instead of waiting until year-end.

Business success isn’t just about working hard. It’s about understanding what’s driving your profits and acting before small issues become big ones.

If 31 July came and went and you couldn't pay, you're not alone, and there's more room to sort this than most people thi...
03/08/2026

If 31 July came and went and you couldn't pay, you're not alone, and there's more room to sort this than most people think.

Interest starts building on the unpaid amount from the day after the deadline. That's not a penalty, it's just what happens automatically. It adds up, but it isn't a crisis on its own.

If you genuinely can't pay in full, HMRC's Time to Pay service lets you spread the cost over instalments. For bills under £30,000, you can often set this up online without even speaking to anyone. For larger amounts, or trickier situations, call HMRC's Self Assessment payment helpline directly on 0300 200 3822.

If your income this year is genuinely lower than last year, it might not even be the full amount you owe. You can apply to reduce your payment on account using form SA303, or through your online account.
The one thing that makes this worse is doing nothing. Silence gets you penalties. A phone call gets you a plan.
Useful links:
Pay your Self Assessment tax bill: gov.uk/pay-self-assessment-tax-bill
Reduce your payments on account: gov.uk/understand-self-assessment-bill/payments-on-account
If you're sitting on this one, let's talk this week.

A few small tasks before August begins:Pick one accounting job you have been putting off and get it done this week.It co...
29/07/2026

A few small tasks before August begins:

Pick one accounting job you have been putting off and get it done this week.

It could be:

Uploading receipts
Checking who owes you money
Updating mileage
Looking at cash flow
Booking a chat with your accountant

It does not have to be everything.

One small step is still progress.

Running your own business and wondering if VAT applies to you?If your taxable turnover exceeds £85,000 in any 12-month p...
15/07/2026

Running your own business and wondering if VAT applies to you?

If your taxable turnover exceeds £85,000 in any 12-month period, you must register. But even if you haven’t hit that mark, voluntary registration could still save you money, especially if you buy from VAT-registered suppliers.

Understanding VAT can feel like a minefield, but it doesn’t have to be.

💬 Want a quick chat about whether it’s time for you to register? We’re here to help.

A forecast is not about predicting the future perfectly.It is about preparing for different versions of it.What happens ...
06/07/2026

A forecast is not about predicting the future perfectly.

It is about preparing for different versions of it.

What happens if sales slow down for two months?
What happens if costs rise again?
What happens if you take on a new employee?
What happens if your biggest client pays late?
What happens if your best month is followed by your quietest?

These are not fear-based questions.

They are leadership questions.

A simple forecast gives you space to make better decisions before pressure builds.

That might mean adjusting spending, reviewing pricing, building a cash buffer or planning growth more carefully.

The goal is not perfect numbers. It is a better conversation.

One of the most frustrating things in business is being told you have made a profit, but still feeling like cash is tigh...
01/07/2026

One of the most frustrating things in business is being told you have made a profit, but still feeling like cash is tight.

This is more common than people think.

Profit and cash are not the same thing.

You might be profitable but still waiting for customers to pay.
You might have bought stock, equipment or materials.
You might have tax, VAT or payroll costs coming up.
You might be growing quickly, which can actually put pressure on cash.

This is why regular bookkeeping and cash flow planning matter.

They help you see what is coming, not just what has already happened.

Making Tax Digital is often talked about as a software change.But for many business owners, the bigger shift is the habi...
24/06/2026

Making Tax Digital is often talked about as a software change.

But for many business owners, the bigger shift is the habit change.

It means moving away from:

A pile of receipts
A spreadsheet updated when there is time
A big year-end catch-up
That familiar feeling of “I’ll sort it later”

And moving towards:

Regular digital records
Better visibility throughout the year
Cleaner bookkeeping
Fewer surprises

The aim is not to make life more complicated.

Done properly, the right system should make your numbers easier to understand and easier to act on.

That is the real benefit.

Did you know that business mileage can be reimbursed through your payroll, tax-free, when it's done properly?From 6 Apri...
17/06/2026

Did you know that business mileage can be reimbursed through your payroll, tax-free, when it's done properly?

From 6 April 2026, HMRC increased the Approved Mileage Allowance Payment (AMAP) rate for cars and vans for the first time since 2011.

Here are the key facts every employer and director should know:

Mileage can be paid through payroll for business journeys (not commuting).

HMRC's approved mileage rates from 6 April 2026 are:

For cars and vans:

55p per mile for the first 10,000 business miles in a tax year (up from 45p)
25p per mile after that (unchanged)

Other rates, all unchanged:

- Motorcycles: 24p per mile
- Bicycles: 20p per mile
- Passenger payments: 5p per mile per qualifying passenger on the same business trip

These rates apply to employees and directors using their own vehicle. When paid at or below HMRC's approved rates, there's:

- no income tax
- no national insurance

You must keep records showing:

- date of journey
- purpose of the trip
- miles travelled

If you pay more than the approved rates, the excess becomes taxable.

If you pay less (or nothing), the employee or director can usually claim Mileage Allowance Relief from HMRC for the shortfall.

The 10,000 mile threshold resets every tax year on 6 April, and it's per person, not per employer — so if someone changes jobs mid-year, their cumulative business miles carry across.

This is one of those areas where small, regular claims add up over the year, but only if it's set up correctly and recorded properly.

If you're not sure whether you're claiming mileage in the most tax-efficient way, it's worth a check. It's a simple fix that often gets missed.

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