HMRC is the UK's largest creditor and the one with the widest powers. It can take money directly from a bank account, instruct enforcement agents, deduct from wages through a tax code, and petition to wind a company up — and unlike most creditors it does not need to go to court first for several of those. Understanding the sequence is what turns an unpayable demand into a manageable one.
What happens before enforcement
Collection follows a predictable escalation. Automated reminders, then letters, then telephone contact from a debt management team, then a final notice, and only then enforcement. Interest runs throughout at base rate plus 4%, and for most taxes a late payment penalty regime runs alongside it.
The single most consequential fact in this whole area is that engagement changes the path. HMRC's published approach distinguishes between those who cannot pay and those who will not, and the distinction is drawn largely from whether the taxpayer responds. A business that calls before the deadline with a realistic proposal is in a different queue from one that ignores three letters.
Time to Pay
A Time to Pay arrangement spreads a debt over an agreed period. Self-serve arrangements are available online for self assessment and VAT debts below published thresholds where the returns are up to date; larger or more complex debts are agreed by telephone with the debt management team.
What HMRC wants is straightforward: the returns filed, an explanation of why the money is not there, a proposal the business can actually meet, and evidence supporting it — usually a cash flow forecast. What it does not want is a proposal that fails in month two, because a defaulted arrangement is harder to replace than the original was to agree.
Two features are worth knowing. Penalties generally stop accruing from the date the arrangement is requested, provided it is agreed and kept to — so asking early is worth real money. And interest continues to run throughout, because Time to Pay is a payment schedule rather than a discount.
The enforcement powers
- Direct recovery of debts — taking money directly from bank and building society accounts for established debts above a threshold, subject to safeguards including leaving a minimum balance and a face-to-face visit before any funds are taken;
- Taking control of goods — enforcement agents attending premises, listing assets under a controlled goods agreement and ultimately removing and selling them, with fees added to the debt at each stage;
- Coding out — collecting smaller debts through the PAYE tax code over the following year, which is the least painful route and applies only within limits;
- County court action, leading to a judgment that appears on the public register and damages credit ratings;
- Winding-up and bankruptcy petitions — the end of the road, and the one HMRC uses more than any other creditor. A petition advertised in the Gazette will freeze the company's bank accounts, which usually ends the business regardless of the merits;
- Security deposits — requiring a deposit against future VAT or PAYE from businesses with a poor history, an offence to trade without once demanded.
When the debt follows the individual
Company tax debts stay with the company — until specific rules move them. Personal liability notices can transfer unpaid National Insurance to directors where the failure was attributable to their neglect or fraud. Joint and several liability notices can attach company tax debts to directors of companies involved in repeated insolvency and non-payment, or in tax avoidance and evasion — the phoenixing rules.
Beyond that, a director who takes money from a company that cannot pay its tax is exposed on other fronts: overdrawn loan accounts become repayable to a liquidator, dividends paid without distributable reserves are recoverable, and wrongful trading becomes a live question once insolvency is unavoidable.
Practical priorities when the money is short
Three rules. File everything, even if you cannot pay. The filing and payment regimes are independent, unfiled returns block Time to Pay, and HMRC estimates liabilities upwards when returns are missing. Understand which debts carry the sharpest consequences — but do not turn that into a rule that unpaid corporation tax is safe. Where tax has been deducted or charged and not paid over, HMRC has routes to look through the company in defined circumstances, and deliberate non-payment can be a criminal matter. Corporation tax is not exempt from personal exposure either: joint and several liability notices, and a director's duties to creditors once insolvency is in prospect, reach it too. What actually sets priority is due dates, the state of enforcement, any arrangement already agreed and — once the company is near insolvency — the duty to act in the creditors' interests as a whole, which is a question for an insolvency practitioner rather than a payment preference. Talk early, with a forecast, before the file moves to enforcement.
And be realistic about what a schedule can carry. An arrangement that assumes recovery in three months, agreed by a business that has been declining for a year, buys a few weeks and costs the credibility needed for the conversation that actually matters.
Acumon negotiates Time to Pay arrangements, deals with HMRC debt management and prepares the forecasts those conversations require — through tax compliance and business support work, with cash flow monitoring to make sure the next quarter does not repeat it. If a demand has arrived and the money is not there, the call is worth making this week.