What are the consequences of not paying my tax on time?

Asked 5 months ago
The consequences of not paying tax on time can vary depending on the specific circumstances, but generally, HM Revenue and Customs imposes penalties and interest that can add up over time. When a taxpayer fails to pay their tax by the due date, HMRC may levy a late payment penalty. This penalty typically starts at a percentage of the unpaid tax and increases if the payment is not made within a specified time frame. For example, after 30 days, an initial penalty may be charged, with additional penalties accruing at 6-month intervals until the tax is paid. Furthermore, HMRC will usually charge interest on the outstanding tax amount, which compounds until the debt is settled. This means that the longer a payment is delayed, the more the taxpayer would owe. In some cases, persistent non-payment of tax could lead to more severe consequences, such as legal action or enforcement measures, which might include taking funds directly from bank accounts. Overall, it is important for taxpayers to stay informed about their obligations and potential penalties. For more detailed and specific information regarding the consequences related to your unique situation, consulting the relevant resources on the HMRC website may be beneficial.
Adam Goldkamp is the editor / author responsible for this content.
Answered Jul 2, 2025

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