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Late payment penalties under self assessment

Copyright © 2026 LexisNexis
Produced by a Tolley Owner-Managed Businesses expert
Owner-Managed Businesses
Guidance
tag-icon Autumn Budget 2025

Late payment penalties under self assessment

Copyright © 2026 LexisNexis
Produced by a Tolley Owner-Managed Businesses expert
Owner-Managed Businesses
Guidance
tag-icon Autumn Budget 2025
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  • 20 Nov 2025 15:20

Home/ Tolley Tax Guidance/ Owner-Managed Businesses / Enquiries, penalties and appeals

Popular Articles

Personal Tax

Simple assessments

Simple assessmentsFrom 2016/17 onwards, HMRC has the power to make a ‘simple assessment’ of the taxpayer’s income tax and / or capital gains tax liability outside of the self assessment system. As HMRC already receives significant amounts of information on the income received and tax paid by

14 Jul 2020 13:40 | Produced by Tolley Read more Read more
Employment Tax

Payroll record keeping

Payroll record keepingUnder SI 2003/2682, reg 97, “...an employer must keep, for not less than 3 years after the end of the tax year to which they relate, all PAYE records which are not required to be sent to [HMRC]...”. Reasons for keeping the records include:•being able to calculate tax and

14 Jul 2020 12:52 | Produced by Tolley in association with Ian Holloway Read more Read more
Owner-Managed Businesses

First year allowances

First year allowancesFirst year allowances (FYAs) are available on the following items:•first-year relief on qualifying new main rate plant and machinery (at 100%, which is described by HMRC as ‘full expensing’) and special rate assets (at 50%) from 1 April 2023 (companies only). These FYAs were

14 Jul 2020 11:41 | Produced by Tolley Read more Read more
tag-icon Autumn Budget 2025