Penalties Increase for Repeated Failures to Submit Landfill Tax Returns

Higher penalties for repeated failures to file Landfill Disposals Tax returns

If a taxpayer repeatedly fails to file Landfill Disposals Tax returns, the penalty can increase rather than staying at the basic level. Once a person is liable to a penalty for a missed return, later missed returns within the relevant 12-month penalty period can attract higher charges, and further failures may extend that period.

• This is a specific penalty rule for repeated failures to file LDT returns, not a general rule for all taxes.
• The penalty period starts on the day after the return filing date and normally lasts for 12 months.
• The first failure within the penalty period is £200, the second is £300, and the third and later failures are £400 each.
• Timing matters because the period is measured from the filing date, not from the date of any penalty notice or the date the return is eventually filed.
• Further filing failures can extend the penalty period, so higher penalties may continue for longer.
• In practice, it is important to build a clear timeline of filing dates, missed returns, and earlier penalty liability to work out the correct penalty.

Scroll down for the full analysis.

Higher penalties for repeated failures to file Landfill Disposals Tax returns

This page explains the special penalty rules that apply when a taxpayer repeatedly fails to file Landfill Disposals Tax (LDT) returns. The key point is that the penalty does not stay at the same level if there are further filing failures within a set period. Instead, the amount increases for the second and later failures.

What this rule is about

The rule deals with repeated non-filing of LDT returns. It is not about the tax itself, and it is not a general rule for all devolved taxes. It is a specific penalty structure for LDT where a person has already become liable to a penalty for failing to make a return and then fails again within a defined period.

The purpose is straightforward: repeated failures to file are treated more seriously than a one-off default.

What the official source says

Where a taxpayer becomes liable to a penalty for failing to make an LDT return, later failures to make returns within a defined penalty period attract a higher penalty rate.

The penalty period:

• starts on the day after the filing date for the tax return, and
• ends 12 months later.

If there are further failures to make returns, the penalty period may be extended on the same basis.

The penalty amounts stated in the source are:

• first failure within the penalty period: £200
• second failure within the penalty period: £300
• third and subsequent failures within the penalty period: £400 each time

What this means in practice

If an LDT return is not filed on time and that failure gives rise to a penalty, that default can affect the penalty level for later defaults. A later missed return is not necessarily charged at the same amount as the first one. You need to ask whether it falls within the relevant 12-month penalty period.

In practice, this means compliance history matters. Once a taxpayer has had one penalised filing failure, later missed returns in the following period can become progressively more expensive.

It also means that timing is important. The period is measured from the day after the filing date for the return in question, not from the date when HMRC or the relevant authority issues the penalty notice, and not from the date the return is eventually filed.

The source also says the penalty period may be extended where there are further failures. The practical effect is that repeated defaults can keep the higher-rate regime in play for longer, rather than allowing the taxpayer simply to wait out the original 12 months.

How to analyse it

To work out the likely penalty level for a missed LDT return, it helps to go through the issue in order:

• Identify the filing date for the return that was missed.
• Check whether the taxpayer has already become liable to a penalty for an earlier failure to make an LDT return.
• Work out the relevant penalty period by starting with the day after the filing date and counting forward 12 months.
• Ask whether the new failure falls within that period.
• If it does, determine whether this is the first, second, or third-or-later failure within that period.
• Check whether any further failure has extended the penalty period.

This is mainly a chronology exercise. The order of filing dates and failures matters. A careful timeline is often the safest way to assess the correct penalty amount.

Example

Illustration: a taxpayer fails to file an LDT return by its filing date and becomes liable to a penalty. The penalty period begins on the day after that filing date and runs for 12 months.

If the taxpayer misses another LDT return during that period, the source says that second failure attracts a £300 penalty. If the taxpayer misses yet another return within the same period, the penalty is £400. Any third and later failures within the period are also £400 each.

If further failures occur, the period may be extended, so the taxpayer may remain exposed to the higher penalty levels for later defaults as well.

Why this can be difficult in practice

The main difficulty is usually not the penalty amounts themselves, but identifying the correct penalty period and counting failures accurately.

In particular:

• The period starts from the day after the filing date, which is easy to misread if attention is focused on the penalty notice date instead.
• The source says the period may be extended where there are further failures, so a simple 12-month calculation may not always be enough.
• You need to be clear whether the taxpayer has actually become liable to a penalty for the earlier failure, because the rule is triggered by liability to a penalty for failure to make a return.
• Where there are several returns and several missed deadlines, the sequence can become difficult to track without a proper timeline.

The source provided is brief, so it gives the core structure but not a full procedural code. In a real case, the exact application may depend on the detailed statutory framework and the facts of the filing history.

Key takeaways

• Repeated failures to file LDT returns can lead to higher penalties, not just repeated £200 charges.
• The relevant period usually starts on the day after the filing date and lasts 12 months.
• Second and later failures within that period are penalised more heavily, and further failures may extend the period.

This page was last updated on 24 March 2026

Useful article? You may find it helpful to read the original guidance here: Penalties Increase for Repeated Failures to Submit Landfill Tax Returns

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