Many businesses are still unaware that the VAT late filing and late payment rules now operate on a points-based system, where repeated delays can quickly lead to a £200 penalty and added interest.

The VAT late filing penalties regime changed for accounting periods beginning on or after 1 January 2023. Under the new system, there are penalty points for late filing of VAT returns and for the late payment of VAT liabilities.

The revised system operates on a points-based approach. A taxpayer receives one penalty point for each VAT return that is submitted late. Once a specific threshold of points is reached, a financial penalty of £200 is charged and the taxpayer is notified.

The penalty thresholds based on VAT return frequency are as follows:

• For monthly VAT returns, the threshold is five penalty points
• For quarterly VAT returns, the threshold is four penalty points
• For annual VAT returns, the threshold is two penalty points

For example, a business that files VAT returns on a quarterly basis will receive a £200 penalty once it accumulates four late submission points. To remove the penalty points and return to a clean compliance record, the taxpayer must submit all VAT returns on time for a continuous period of twelve months. There are also statutory time limits after which a penalty point cannot be issued for a particular late return.

Late payment penalties are applied separately. If VAT remains unpaid between 16 and 30 days after the due date, a first penalty of 2% of the outstanding tax is charged. If the VAT is still unpaid 31 days or more after the due date, a second penalty of 4% of the outstanding amount applies.

In addition, late payment interest is charged from the day payment becomes overdue until it is paid in full.

A limited company is a separate legal entity. In normal circumstances, its debts belong to the company, not to the directors. This is one of the central advantages of incorporation. However, the protection is not absolute. Directors have duties in law, and if those duties are not met, there are situations where personal liability can arise. Understanding the main risk areas helps directors manage their responsibilities with confidence.

The most common route to personal liability is through personal guarantees. These are often required when arranging finance or long term commitments. They appear in bank loans, leases, asset finance, invoice discounting and sometimes supplier credit arrangements. A personal guarantee means that, if the company cannot pay, the director promises to pay instead. Many directors accept guarantees without fully recognising their implications, sometimes as part of standard paperwork. If the business later becomes insolvent, the creditor may enforce the guarantee directly against the director.

Another area where liability can arise is wrongful trading. This occurs when directors continue to trade at a point where they knew, or should have known, that the company was unlikely to avoid insolvency. Once insolvency becomes likely, directors must act to minimise losses for creditors. Continuing to take new orders, incur new debts, or draw full salaries without regard to the company’s position may be seen as failing in that duty. If wrongful trading is found, a director can be required to contribute personally towards the shortfall to creditors.

Fraudulent trading is a more serious matter. This involves intent to deceive. Examples include deliberately misleading creditors, falsifying records, or taking payment from customers when it is clear the business will not be able to supply. In these cases, personal liability is likely, and criminal sanctions may also be possible.

Misfeasance relates to breach of duty. Directors must act in the best interests of the company and use company assets responsibly. Issues arise where funds are drawn inappropriately, company assets are used personally, records are not maintained, or tax liabilities are ignored. If the company enters liquidation, transactions will be reviewed. Directors may be required to repay sums that were taken improperly.

HMRC can also pursue directors personally in some situations. If there is repeated or deliberate non-payment of PAYE, NIC or VAT, HMRC may issue a personal liability notice. This is generally used where behaviour is seen as deliberate or reckless rather than a one-off difficulty.

If a company fails and a related business continues afterwards, this can also be examined. Forming a new business after insolvency is not itself prohibited, but if it appears to be an attempt to avoid debts unfairly, directors may face investigation or disqualification.

Good practice reduces risk. Clear financial records, cash flow forecasting, early advice when trading becomes difficult, care with drawings, and caution when asked to sign guarantees all help protect directors.

Current estimates suggest that there are around 5.6 million businesses operating in the UK. This figure comes from the Department for Business and Trade and the Office for National Statistics. What stands out is that most of these businesses are very small. The vast majority are run by one person, without employees, either as sole traders or small limited companies. Only a small proportion of the total business population consists of medium or large organisations, yet those larger firms account for a significant share of total employment and economic output.

Around 4.1 million of the 5.6 million businesses are sole traders. These include contractors, tradespeople, freelance workers, independent professionals, and small retail or service businesses. A further 1.1 million are limited companies. The remainder are partnerships or other legal forms. Approximately three quarters of all UK businesses have no employees at all. They are operated directly by the owner.

The UK has a relatively low barrier to starting a business. Registering as self-employed is straightforward, and forming a limited company is inexpensive and quick. This ease of entry encourages individuals to test ideas, create income streams, or change the way they work. Digital platforms have also expanded opportunities. For example, selling through online marketplaces, providing services remotely, or trading through social media channels has become increasingly common. These models enable people to run small businesses from home, with minimal overheads.

There is also a lifestyle element. Many individuals value autonomy over working hours and location. Self-employment or small business ownership provides this flexibility. Some move into business ownership after redundancy or a change in circumstances, while others start with the intention to grow something long term.

Although many of these businesses operate on a modest scale, collectively they play a major role in the economy. They support local employment, supply chains, and community activity. They bring specialist skills to market and allow rapid adaptation when customer needs change. Small businesses tend to be agile and close to their customers.

However, small businesses also face challenges. These include managing cash flow, understanding tax obligations, accessing finance, and dealing with administrative requirements. The owner often carries full responsibility, which can create pressure. Support, planning, and advice can therefore have a very positive impact.

The main message is that small business is central to the UK economy. It is diverse, active, and resilient, and it continues to shape how people work and earn today.

1 December 2025 – Due date for Corporation Tax payable for the year ended 28 February 2025.

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

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

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

30 December 2025 – Deadline for filing 2024-25 self-assessment tax returns online to include a claim for under payments to be collected via tax code in 2026-27.

1 January 2026 – Due date for Corporation Tax due for the year ended 31 March 2025.

19 January 2026 – PAYE and NIC deductions due for month ended 5 January 2026. (If you pay your tax electronically the due date is 22 January 2026).

19 January 2026 – Filing deadline for the CIS300 monthly return for the month ended 5 January 2026. 

19 January 2026 – CIS tax deducted for the month ended 5 January 2026 is payable by today.

31 January 2026 – Last day to file 2023-24 self-assessment tax returns online.

31 January 2026 – Balance of self-assessment tax owing for 2024-25 due to be settled on or before today unless you have elected to extend this deadline by formal agreement with HMRC. Also due is any first payment on account for 2025-26.

A Company Voluntary Arrangement (also known as a CVA) is a special arrangement that allows a company with debt problems or that is insolvent to reach a voluntary agreement to pay its business creditors over a fixed period of time.

The arrangement is similar to the Individual Voluntary Arrangement (IVA) that can be used by a sole-trader or self-employed person who is unable to pay their debts.

An application for a CVA can only be made with the agreement of all directors of the company in question or all of the partners of a limited liability partnership (LLP). A CVA can only be created by using the services of an insolvency practitioner. They will be responsible for set up and administration of the arrangement.

Once an insolvency practitioner has been appointed the following steps will take place:

1. The insolvency practitioner will work out an ‘arrangement’ covering the amount of debt the company can pay and a payment schedule. They must do this within a month of being appointed.
2. The insolvency practitioner will write to creditors about the arrangement and invite them to vote on it.
3. A CVA must be approved by creditors representing at least 75% of the debt value of those who vote (rather than 75% of the total overall debt).

If the agreement is approved and the company does not meet the terms of the CVA then any of the creditors can apply to have the business wound up.