National Insurance  Contributions (NICs)
A  similar principle to that outlined above for income tax thresholds will be  followed in respect of many of the NICs thresholds, namely that they are frozen  at the limits for the preceding year and will remain at those levels until  2028. Full details are laid out at the end of this publication.
However,  the government will uprate the Class 2 and Class 3 NICs rates for 2023/24 to  £3.45 per week and £17.45 respectively.National Living Wage (NLW) and National  Minimum Wage (NMW)
The  government will increase the hourly NLW and NMW from 1 April 2023 as follows:
    - £10.42 for  those 23 years old and over
- £10.18 for  21-22 year olds
- £7.49 for  18-20 year olds
- £5.28 for  16-17 year olds
- £5.28  apprentice rate for apprentices under 19, and those 19 and over in their first  year of apprenticeship.
Comment
This    represents an increase of over £1,600 to the annual earnings of a full-time    worker on the NLW and is expected to benefit over two million workers.
Taxable benefits  for company cars for 2023/24
The  rates of tax for company cars remain frozen until 2024/25. Future car benefit  rates have been announced for 2025/26 to 2027/28:
    - For  2025/26, the rates for emissions under 75gm/km increase by 1%.
- For  2026/27, the rates for emissions under 75gm/km increase by a further 1%.
- For  2027/28, the rates for emissions under 75gm/km increase by a further 1%.
The  charge for electric cars will rise from 2% to 5% over that period.
For  cars with emissions of 75gm/km and above, there will be a 1% rise in 2025/26  only, subject to a maximum of 37%.
From  6 April 2023 the figure used as the basis for calculating the benefit for  employees who receive free private fuel from their employers for company cars  is increased to £27,800.
Company vans
For 2023/24 the benefit  increases to £3,960 per van and the van fuel benefit charge where fuel is  provided for private use increases to £757. If a van cannot in any  circumstances emit CO2 by being driven, the cash equivalent is  nil.
Reform of the  Company Share Option Plan (CSOP)
This  reform makes changes to the CSOP, a tax-advantaged employee share scheme  available to all UK companies and their employees as follows:
    - The  employee share options limit will be doubled from £30,000 to £60,000.
- The 'worth  having' condition, which limits which types of shares are eligible for inclusion  within a CSOP scheme, will be removed.
These  changes will have effect for share options granted under CSOP schemes on or  after 6 April 2023. Existing options granted before 6 April 2023 will also  benefit from these changes.
Enterprise  Management Incentives (EMI): improvements to the process to grant options
The  measure makes changes to simplify EMI by removing two administrative  requirements when companies grant EMI options on or after 6 April 2023.  Existing EMI share options granted before 6 April 2023 that have not been  excercised will also benefit from the changes.
Firstly,  it removes the requirement for the company to set out within the option  agreement the details of any restrictions on the shares to be acquired under  the option.
Secondly,  it removes the requirement for the company to declare that an employee has  signed a working time declaration when they issued an EMI option. It does not  remove the working time requirement itself.
From  6 April 2024, the government will also extend the deadline for notifying an EMI  option from 92 days following the grant to the 6 July following the end of the  tax year. This will be legislated separately and the impacts will be set out at  that point.