| Manual | Page(s) and date of change | Comments |
| Apprenticeship Levy Manual | Updated: ALM10100 (4 March 2020) | Updated guidance on end of year adjustments. |
| Business Income Manual | Updated: BIM46901 (3 March 2020) | Updated guidance on repairs and renewals to include guidance on expenditure on repairs incurred on or after 29 October 2018. |
| Capital Allowances Manual | Updated: CA26700 (4 March 2020) | Updated guidance on plant and machinery allowances in relation to permanent discontinuance of the qualifying activity followed... |
