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Author: Glenn

Tax Diary August/September 2025

1 August 2025 – Due date for corporation tax due for the year ended 31 October 2024.

19 August 2025 – PAYE and NIC deductions due for month ended 5 August 2025 (If you pay your tax electronically the due date is 22 August 2025)

19 August 2025 – Filing deadline for the CIS300 monthly return for the month ended 5 August 2025. 

19 August 2025 – CIS tax deducted for the month ended 5 August 2025 is payable by today.

1 September 2025 – Due date for corporation tax due for the year ended 30 November 2024.

19 September 2025 – PAYE and NIC deductions due for month ended 5 September 2025. (If you pay your tax electronically the due date is 22 September 2025)

19 September 2025 – Filing deadline for the CIS300 monthly return for the month ended 5 September 2025. 

19 September 2025 – CIS tax deducted for the month ended 5 September 2025 is payable by today.

Autumn Budget 2025: What Changes Might Be on the Horizon?

As we look ahead to the Autumn Budget 2025, it is clear that the Chancellor, Rachel Reeves, will be under pressure to balance public expectations with fiscal reality. A combination of reduced growth forecasts, increased borrowing costs, and the reversal of planned welfare savings has narrowed the government’s room for manoeuvre.

Early signals suggest that the upcoming Budget, expected in late October or early November, will avoid headline-grabbing tax rate increases but may rely instead on less visible means of raising revenue.

One of the most likely measures is a further extension of the freeze on Income Tax thresholds. This approach, known as ‘fiscal drag’, increases the tax take without altering rates by pulling more taxpayers into higher bands as earnings rise. For many clients, this could mean a higher overall tax burden despite unchanged tax rates.

We also expect a closer look at Capital Gains Tax (CGT). Recent years have seen CGT receipts fall short of Treasury forecasts. This may prompt a review of CGT rates and allowances, especially for higher earners. Clients who are considering asset disposals may benefit from planning ahead of any potential changes.

Inheritance Tax (IHT) is also under the spotlight, especially following protests in the agricultural sector. Proposals such as tightening asset reliefs or reforming lifetime gifting rules could impact clients with family businesses or larger estates. It may be timely for those affected to review succession plans.

There is also speculation that the Chancellor will examine tax reliefs linked to ISAs and pensions. Any restriction here could affect retirement planning strategies, particularly for those making full use of current allowances.

While a rise in corporation tax has been played down, the Chancellor may still consider smaller adjustments to employer National Insurance or sector-specific tax reliefs. Departmental spending cuts and changes to benefit entitlements may also be used to help bridge the fiscal gap.

In summary, the Autumn Budget 2025 is expected to raise between £10 and £15 billion through a range of threshold freezes and targeted tax relief reforms. Now is a good time for clients to review their tax and financial plans. We are here to support you in preparing for the changes ahead.

Please contact us if you would like to arrange a review of your personal or business tax position in advance of the Budget.

Why exit planning matters – even in the early years of your business

Starting and growing a business is an exciting and demanding challenge. It is easy to focus all your energy on immediate goals like winning customers, generating income, and keeping cash flow under control. But at some point, every business owner will exit, whether through sale, succession, or closure. That is why having a clear exit plan is not just something for later; it adds value from the very beginning.

An exit plan sets out how you intend to leave the business and what outcomes you want to achieve. It might include selling the company, handing it over to a family member or management team, or winding it down in an orderly way. Crucially, it also considers what steps you need to take in advance to make that possible.

Without an exit strategy, business owners can end up underprepared and undersold.

Many discover too late that their business is not ready to attract buyers or that its value is too tied up in their own efforts to run it. Others face difficult decisions when ill health, retirement, or unexpected events force them to exit without a plan.

By contrast, owners who start preparing early can take practical steps to increase business value, reduce risk, and make the eventual transition smoother. This might include documenting key processes, developing a strong management team, reviewing ownership structure, or getting clear on financial performance. These are all steps that can help a business run more effectively in the present as well as the future.

Exit planning also helps you stay focused on what success looks like for you. Whether your aim is to achieve a target sale value, create a legacy, or secure a comfortable retirement, it gives you a measurable goal to work towards.

Reviewing the exit plan every few years ensures it stays aligned with your business’s progress and your personal circumstances. It can also highlight gaps or opportunities to make the business more attractive and resilient.

In short, having a plan for how you will leave your business is just as important as how you start it. If you have not yet created or reviewed your exit plan, we are happy to help you explore your options and take the next steps to secure your long-term goals.

Pension contributions, net pay or relief at source?

Your pension scheme type affects your tax relief. Workplace pensions offer tax benefits, but the method used, net pay or relief at source, changes how and when you get them. Your employer or pension provider should confirm which arrangement your scheme uses, and this will affect both your payslip and potential tax relief.

Net pay arrangement

In a net pay arrangement, your pension contribution is taken before tax is calculated. This reduces your taxable income, meaning you automatically receive full tax relief at your highest income tax rate. This can be the basic, higher or additional tax rates. The amount shown on your payslip includes both your contribution and the tax relief applied.

However, if you do not pay tax, for example because you earn below the personal allowance, you will not receive any tax relief under this method.

Relief at source

With the relief at source method, your pension contributions are taken after tax, and National Insurance is deducted from your pay. Your pension provider then adds 20% basic rate tax relief directly into your pension pot. This means your payslip will show only your contributions and not the tax relief.

If you are a higher or additional rate taxpayer (or pay the higher or top rate in Scotland), you can claim extra tax relief through your self-assessment return or by contacting HMRC.

Who is liable to Income Tax at Scottish rates?

Where you live determines if you pay Scottish Income Tax. The rules are not based on where you work, who pays you, or national identity, but on your main UK home during the tax year.

The definition of a Scottish taxpayer is generally linked to the question of whether the taxpayer has a 'close connection' with Scotland or elsewhere in the UK. The liability to Income Tax at Scottish rates is not based on nationalist identity, location of work or the source of a person’s income e.g., receiving a salary from a Scottish business.

The Scottish rate of Income Tax (SRIT) is payable on the non-savings and non-dividend income of those defined as Scottish taxpayers. HMRC’s guidance states that for the vast majority of individuals, the question of whether or not they are a Scottish taxpayer will be a simple one – they will either live in Scotland and thus be a Scottish taxpayer or live elsewhere in the UK and not be a Scottish taxpayer. 

If a taxpayer moves to or from Scotland from elsewhere in the UK, then their tax liability for the tax year in question will be based on where they spent the most time in the relevant tax year. Scottish taxpayer status applies for a whole tax year. It is not possible to be a Scottish taxpayer for part of a tax year.

You may also need to pay Scottish Income Tax if you live in a home in Scotland and also have a home elsewhere in the UK. In this case, you need to identify which is your main home based on published guidance and the facts on the ground. You may also be liable to SRIT if you do not have a home and stay in Scotland regularly, for example you stay offshore or in hotels.