R&d Tax Credit Sme Calculator UK
For an SME using the merged R&D scheme, estimate the conditional 20% gross taxable expenditure credit on confirmed qualifying costs. ERIS is excluded.
Enter your values below to get the result first, then scroll for the full explanation and guidance.
Estimated Landfill Tax
Estimated Landfill Tax: £1,307.50 (Standard rate)
Taxable tonnes are multiplied by the selected HMRC Landfill Tax rate for disposals from 1 April 2026.
Disposal estimate
Taxable tonnes are multiplied by the selected HMRC Landfill Tax rate for disposals from 1 April 2026.
Result snapshot
A quick visual read of the values behind this result.
Recommended next checks
England and Northern Ireland only, for taxable disposals from 1 April 2026 to 31 March 2027. Exemptions, credits, penalties, VAT and devolved Scottish or Welsh taxes are excluded.
Try different values to compare results.
Enter the taxable weight and select the rate that applies to a disposal in England or Northern Ireland. This estimate does not decide whether a load is lower-rated or exempt.
Estimated Landfill Tax
Estimated Landfill Tax: £1,307.50 (Standard rate)
Taxable tonnes are multiplied by the selected HMRC Landfill Tax rate for disposals from 1 April 2026.
Disposal estimate
Taxable tonnes are multiplied by the selected HMRC Landfill Tax rate for disposals from 1 April 2026.
Result snapshot
A quick visual read of the values behind this result.
Recommended next checks
England and Northern Ireland only, for taxable disposals from 1 April 2026 to 31 March 2027. Exemptions, credits, penalties, VAT and devolved Scottish or Welsh taxes are excluded.
Try different values to compare results.
Table of Contents
The 2026/27 rate is charged per taxable tonne. Confirm the material classification and disposal date before using the estimate for a return or quote.
For taxable disposals from 1 April 2026, the standard rate is GBP 130.75 per tonne and the lower rate is GBP 8.65 per tonne. Ten standard-rated tonnes produce GBP 1,307.50 of Landfill Tax. HMRC normally applies the standard rate to mixed loads unless an exception is met; Scottish and Welsh taxes follow separate rules.
Formula explained
Estimate 2026/27 Landfill Tax on taxable waste disposals in England or Northern Ireland from weight and the applicable standard or lower rate.
Formula
Landfill Tax = taxable tonnes x applicable 2026/27 rate per tonne
Example
Example: 10 taxable tonnes at the GBP 130.75 standard rate gives GBP 1,307.50 Landfill Tax.
Assumptions
Source basis
Trust and notes
This calculator is designed to give a fast estimate using the method shown on the page. Results are most useful when your inputs are accurate and the tool matches your situation.
Use the result as guidance rather than a final diagnosis or professional decision. If the result could affect health, legal, financial, or compliance decisions, verify it with a qualified source where appropriate.
Method
Landfill Tax on taxable tonnes
Last reviewed
October 13, 2026