Imagine a consultant in their early 50s who has spent most of their career in the NHS while building a successful private practice alongside it.
Then an unexpected opportunity arrives.
A global healthcare or technology company offers them a senior role. The work is interesting. The salary is attractive. There may be a bonus, pension contributions and share awards.
But accepting means leaving NHS employment.
The obvious comparison is salary. The harder question is what else they would be giving up.
Compare more than income
A consultant’s current position may include NHS salary, additional programmed activities and private-practice income.
Those numbers are not directly comparable with a commercial package.
Private-practice turnover is not personal income. Company profit is not necessarily money available to spend. And NHS earnings are linked to pension benefits that a new employer will not reproduce in the same way.
The new package also needs separating into what is guaranteed and what is uncertain. Salary is different from a performance bonus. Shares that vest over several years are different again.
So the real question is not simply which job pays more today.
It is what each career could provide over time.
What happens to the pension?
Leaving NHS employment does not mean losing pension benefits already earned.
But future NHS pension accrual stops while the consultant is outside pensionable NHS employment. The treatment of 2015 Scheme benefits also changes once someone becomes a deferred member, while older benefits may require additional checks, particularly where a final-salary link applies.
That makes it misleading to compare the NHS Pension Scheme with a new employer’s pension using contribution percentages alone.
The better comparison is what each path might provide at retirement.
What else changes?
There may also be differences in sick pay, death benefits, income protection and other employment terms.
Private practice matters too.
Could the consultant continue some clinical work? Would the new role leave enough time? Would the contract permit it?
And there is something harder to value.
Stepping away from your NHS role may also mean giving up long-standing patient relationships, NHS colleagues and part of a professional identity built over decades.
For some people, that will feel like a loss. For others, it may be part of the attraction.
Compare two futures
The useful exercise is to model two versions of the next ten or fifteen years.
One assumes the consultant stays, including NHS earnings, private practice, future pension accrual and when they might eventually reduce work.
The other assumes they take the new role, using guaranteed salary, sensible assumptions for bonus and equity, pension contributions and any change in private-practice income.
Then add the family’s actual commitments and plans.
The result may show that the commercial offer needs to be better than it first appears.
Or it may show that both careers provide enough.
That can be the more important conclusion.
Because the financially stronger option is not automatically the better life choice.
A consultant may quite reasonably accept less money for more interesting work, flexibility or a new challenge.
The value of the comparison is not that it makes the decision for them.
It is that they understand what they are exchanging before they make it.
The example is illustrative. NHS pension benefits and employment arrangements depend on individual circumstances and service history.