The moment a tax demand arrives and the cash to pay it in full is simply not available, the same question tends to surface: ‘Can you pay HMRC in instalments?’
For many of our clients, this is precisely the position they find themselves in, whether they are sole traders dealing with a larger than expected Self-Assessment bill, company directors managing PAYE pressures, or businesses facing a Corporation Tax demand at an awkward point in the financial calendar. The answer is that, in many cases, you can pay HMRC in instalments. What matters is understanding how the arrangement works and what it commits you to before you take any action.
For a confidential free discussion, call us today on 01908 538294, alternatively email us at Hello@altion-law.co.uk or complete our Free Enquiry Form and we will call you back.
Time to Pay arrangements
HMRC operates a formal scheme called a Time to Pay (TTP) arrangement, which allows eligible taxpayers to settle outstanding liabilities through monthly instalments rather than paying everything at once. This is not a waiver or a reduction of the debt. Every pound owed remains payable in full. What changes is the timeframe.
TTP arrangements can cover Self-Assessment, Corporation Tax, VAT, PAYE, and Construction Industry Scheme liabilities. This makes the scheme relevant across a wide range of taxpayers, from individual sole traders and landlords through to limited companies managing several tax obligations at once. If you are unsure which of your liabilities may qualify, our team can assess your position and help you approach HMRC with an accurate and complete picture.
The Self-serve Portal
For Self-Assessment debts up to £30,000, HMRC provides a self-serve online portal that allows you to set up a payment plan without speaking to an adviser. To use it, you must have filed your most recent tax return, owe less than £30,000, and be able to repay the full amount within 12 months. The portal can be accessed up to 60 days after the original payment deadline.
You will need your Unique Taxpayer Reference, details of any previously missed payments, and your bank account information. Once agreed, instalments are typically taken by Direct Debit, and HMRC will ask you to confirm a repayment schedule based on what you can manage. The self-serve route works well when the figures align. When they do not, the process becomes more involved.
When you need to deal with HMRC directly
If your debt exceeds £30,000, you cannot clear it within 12 months, or if there are unresolved compliance issues on your account, you cannot use the self-serve portal. You will need to contact HMRC directly and negotiate a plan through their helpline. That conversation will involve questions about your income, outgoings, and capacity to pay, and HMRC will assess whether the proposed arrangement is genuinely affordable.
How that call goes can determine whether you secure a workable plan or receive a refusal. We can help you prepare for it, identify the supporting evidence needed, and structure your approach in a way that gives the application the best possible chance of acceptance.
Interest
It is important to understand that entering into a TTP arrangement with HMRC does not pause interest. HMRC charges interest on the outstanding balance throughout the repayment period. Keeping to the agreed terms protects you from additional late payment penalties, but the overall cost of spreading a liability will always be higher than settling upfront.
For some clients, that comparison makes alternative financing worth considering alongside or instead of TTP. Our specialist solicitors and barristers can help you weigh your options against your business’s actual cash position.
Missing a payment
The terms of a TTP arrangement are binding. If you miss an instalment, HMRC can cancel the agreement and resume enforcement, which can include formal debt collection, charging orders, or in serious cases, insolvency proceedings against the business.
If your circumstances change during the repayment period, you should contact HMRC and request a variation before a payment is missed, not after. We regularly assist clients in preparing for and making those requests and presenting the case for revised terms when the original schedule has become unworkable.
When HMRC refuses
Not every TTP application is accepted. HMRC may decline a request where it considers a business unviable, where there is a history of missed payments or previously failed arrangements, or where the proposed repayment schedule does not meet its criteria. A refusal is not necessarily final, but the next steps require careful management.
Professionally prepared proposals, supported by realistic cash flow projections and documented evidence of financial difficulty, carry considerably more weight than an unadvised call to the helpline. In appropriate circumstances, it is also possible to negotiate repayment periods beyond the standard 12 months, though HMRC grants extended terms cautiously and typically only where professional input forms part of the process.
Budget Payment Plan
A Budget Payment Plan is distinct from TTP. Rather than addressing existing debt, it allows taxpayers whose affairs are broadly current to make voluntary payments throughout the year, building credit against a future bill before it falls due. For businesses that have historically been caught out by large January Self-Assessment payments, planning ahead in this way can make a real difference to cash flow management.
We can advise on whether a Budget Payment Plan fits your circumstances, or whether other adjustments to your payment schedule or accounting dates would work more effectively for your situation.
How we can help
Whether you are a sole trader managing a temporary cash shortfall, a company director dealing with accumulated PAYE arrears, or a business that has received a formal demand and does not know how to respond, earlier advice means greater options. HMRC does not stand still, and the longer a liability sits unaddressed, the narrower the available solutions become.
At Altion Law, we combine the legal skills of solicitors and barristers with genuine commercial experience gained working alongside FTSE 100 businesses, Dow Jones organisations, and public sector bodies. We understand the business pressures that sit behind tax problems, not just the legal mechanics around them. If you have a tax liability you are struggling to manage, contact our team and we will give you a clear, commercially grounded assessment of your options from the outset.
For a confidential free discussion, call us today on 01908 538294, alternatively email us at Hello@altion-law.co.uk or complete our Free Enquiry Form and we will call you back.
