Employers NI increase. That creates a downward pressure on take-home salary, since for a given cost to the employer, the employee takes home less. There's no difference between increasing employer NI versus employee NI. It's all just tax taken out of the total amount employers pay. Certainly not after the first year - admitedly employers can't suddenly change salaries to reflect thecextra cost - but we have 3.2% inflation rate, so it catches up quickly. All employers have to do is give a below-inflation rise the following year, to reach the same balance.
The NI changes were shocking, by the way. Especially huge impact on low earners They were done at the same time as the NMW increase, for camouflage. Let's cut through the Labour propaganda to see how that big NMW improvement panned out, alongside the sneaked-in NI increase...
NMW for adults over 21 went up: from £11.44 to £12.21
NI Increased from: from 13.8% to 15%
NI Threshold change: from £9100 to £5000
This increased the cost to the employer for a full time NMW worker by 10% - which predictably meant unemployment rose: especially at entry-level, where the reduced threshold bit hardest. Interestingly, people also report that salaries just above NMW didn't get inflationary pay rises (so effectively salary dropped) as employers tried to balance costs and not go out of business. Side effects...
But of that 10% (£2388) extra cost to the employer, the NMW worker only got a a 5.5% raise - £1021
Whereas HMRC got a 34% raise - £1367!!
HMRC got more of the extra money than the employees - not only in percentage terms but even in absolute terms!! And they had the cheek to trumpet that as a win for the NMW employees. Employees who took the hit in job losses, for less than half the reward.
That is fucking Houdini-level dishonesty and gaslighting.
Full time NMW pre-Reeves: £21,049
Employer NI: £1649
Employer total cost: £22698
Employee gets: £18,674
HMRC gets: £4024
Full time NMW post-Reeves: £22,466
Employer NI: £2620
Employer total cost: £25086
Employee gets: £19,695
HMRC gets: £5391