Landfill Disposals Tax statistics, by tax rate, measure and reporting period (year and quarter)

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Standard shorthand is used in this table: [c] = confidential information, [k] = low figure, [r] = revised, [x] = not available.

Data valuesData descriptionPeriodTax rate
330 [r]Disposed weight ('000 tonnes)Q1 2018-19Total
12.9 [r]Tax due (£ million)Q1 2018-19Total
[x] [r]Disposed weight ('000 tonnes)Q1 2018-19Fines material
103 [r]Disposed weight ('000 tonnes)Q1 2018-19Lower rate
0.3 [r]Tax due (£ million)Q1 2018-19Lower rate
[x] [r]Disposed weight ('000 tonnes)Q1 2018-19Soil and stones
141 [r]Disposed weight ('000 tonnes)Q1 2018-19Standard rate
12.6 [r]Tax due (£ million)Q1 2018-19Standard rate
86 [r]Disposed weight ('000 tonnes)Q1 2018-19Relieved or discounted
[x] [r]Disposed weight ('000 tonnes)Q1 2018-19Concrete, bricks, tiles and ceramics
0.2 [r]Tax due (£ million)Q1 2018-19Relieved or discounted
[x] [r]Disposed weight ('000 tonnes)Q1 2018-19Other lower rate
357 [r]Disposed weight ('000 tonnes)Q2 2018-19Total
15.0 [r]Tax due (£ million)Q2 2018-19Total
107 [r]Disposed weight ('000 tonnes)Q2 2018-19Lower rate
[x] [r]Disposed weight ('000 tonnes)Q2 2018-19Fines material
0.3 [r]Tax due (£ million)Q2 2018-19Lower rate
[x] [r]Disposed weight ('000 tonnes)Q2 2018-19Soil and stones
165 [r]Disposed weight ('000 tonnes)Q2 2018-19Standard rate
14.7 [r]Tax due (£ million)Q2 2018-19Standard rate
85 [r]Disposed weight ('000 tonnes)Q2 2018-19Relieved or discounted
[x] [r]Disposed weight ('000 tonnes)Q2 2018-19Concrete, bricks, tiles and ceramics
0.2 [r]Tax due (£ million)Q2 2018-19Relieved or discounted
[x] [r]Disposed weight ('000 tonnes)Q2 2018-19Other lower rate
350 [r]Disposed weight ('000 tonnes)Q3 2018-19Total
Showing 1 to 25 of 504 rows
Page 1 of 21

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Next update expected:19 November 2026

Updates

20th August 2026

New / revised data

14th May 2026

New / revised data

12th February 2026

New / revised data

13th November 2025
29th September 2025
29th September 2025
Dataset first published.

Main information

Designation
Accredited official statistics
Data provider
Welsh Revenue Authority
Data source
Landfill disposals tax returns
Time period covered
April 2018 to March 2027
Dataset ID
5426e22f-7de4-446c-a264-60331abe6b58

Overview

Summary of dataset and variables

From 1 April 2018, Landfill Disposals Tax (LDT) replaced Landfill Tax in Wales and is collected and managed by the Welsh Revenue Authority (WRA). Like Landfill Tax, LDT is a tax on the disposal of waste to landfill and is charged by weight. It is payable by landfill site operators, who pass on these costs to other waste operators through their gate fee. The tax incentivises the diversion of waste from landfill to other less harmful methods of waste management such as recycling and incineration.

Each landfill site operator agrees a quarterly accounting period with the WRA for making an LDT return, which must be received by the last working day of the month following the end of the accounting period.

The dataset includes a breakdown by:

  • tax rate: relieved or discounted waste, standard rate, and lower rate (including breakdown for qualifying fines material, with non-qualifying fines material grouped into three categories by List of Waste (LoW) code)
  • measure: tax due and disposed weight
  • reporting period (year and quarter)

Relieved and discounted waste includes weight of water removed from disposed waste, which is zero rated, and the weight of all waste which is subject to any Landfill Disposals Tax relief. The tax due is the reduction in tax due to the applications of reliefs. The amount does not include any element for water discount, which is not taxed.

The data excludes a small number of amendments to tax returns which we have received. This is because we are assessing the risk of disclosing information about an individual taxpayer.

Datasets do not include any information on unauthorised disposals.

Data collection or calculation

These statistics are aggregated from the individual LDT returns submitted to the WRA by landfill site operators, which are then broken down into different dimensions.

Statistical quality

See weblinks.

The data is currently provisional and may be revised in future releases to account for updates to returns, for example following routine mitigation and recovery checks carried out by the WRA.

Rounding applied

Values in this dataset are rounded to the nearest 1,000 tonnes and the nearest £0.1 million tax due.

Published by

Organisation
Welsh Revenue Authority
Contact email
data@wra.gov.wales