Health and Social Care Levy: Why are National Insurance rates increasing?

 WIM Accountants summarises the tax increases brought with the Health and Social Care Levy Bill


9 September was a day that shocked the nation, particularly lower-earning taxpayers when the Prime Minister announced a tax increase. National Insurance rates are set to rise along with dividend tax rates following the start of the 2022/23 tax year. Boris Johnson stated that the change would:

“[…] create a new UK-wide 1.25% health and social care levy on earned income, hypothecated in law to health and social care, with dividends rates increasing by the same amount. This will raise almost £36 billion over the next three years, with money going directly to health and social care across the whole of our United Kingdom.”

You can read more details about this legislation here.


From 6 April 2022

Class 1 and 4 National Insurance will go up by 1.25% as shown in the table below. Income Tax rates on dividends will also increase by the same amount to 8.75% (basic rate), 33.75% (higher rate) and 39.35% (additional rate). Class 2 and 3 NI are unchanged.

Class 1 Employee 13.25% Above £9,568 primary threshold
Class 1 Employee 3.25% Above £50,270 upper earnings limit
Class 1 Employer 15.05% Above £8,840
Class 4 Self-employed 10.25% Above £9,568 lower profits limit
Class 4 Self-employed 3.25% Above £50,270 upper earnings limit


From 6 April 2023

The National Insurance rates increase will be withdrawn but will be replaced by a Health and Social Care levy of 1.25%. This levy will be payable by employed and self-employed persons, including those above the state pension age.

The NI threshold of £9,568 and £8,840 (for individuals and employers respectively) are also liable to the levy and will be collected via PAYE or self-assessment.


Why have the government done this?

The government aims to raise approximately £11.4 billion over the tax year through the introduction of the increased NI rates, as well as an additional £600 million from increased income tax on dividends. These funds will be used to compensate departments working under the NHS, or other public sector Health and Social Care employers due to the increased workload resulting from the COVID-19 pandemic. More detailed figures will be published at the next Budget review.

What impact will this have?

Citing an HMRC policy paper published on 9 September, it is almost certain that the new changes will result in significant repercussions for earnings, inflation and company profits, to name a few. Employers should also expect to make key decisions regarding incorporation, wage bills and recruitment to mitigate damages brought by the tax rate increase.

Individuals with earnings in the basic rate band will see increased annual NICs of approx. £180, whilst higher rate taxpayers should expect a figure close to £715 added to their usual annual NICs. Actual losses will obviously vary, but this change will undoubtedly bring consequences to lower-earning families.

Businesses should prepare for one-off costs to updating systems to implement the 1.25% increase, but the customer experience should stay the same as the employer-HMRC interaction is mostly unaffected.


Will existing NIC reliefs still apply?

Employers can let out a sigh of relief as existing NIC reliefs will still apply after the levy has been implemented:

  • Companies employing apprentices under the age of 25, all individuals under the age of 21 and veterans are exempt from paying the levy on the above employees – provided their yearly gross earnings are lower than £50,270.
  • Freeport employers do not need to pay the levy if they employ freeport workers with less than £25,000 yearly gross earnings.
  • Employment Allowance also applies to the levy.

Originally posted 2021-10-14 16:17:16.

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