Just 16% of 500 people surveyed by Citizens Advice, who have accessed their pension under the new rules, had budgeted for care costs they may face as they grow older.

A further 23% have given some thought to this and have a backup plan, such as equity release or selling their home.

Of those who don’t have a plan for paying for future care costs, Citizens Advice uncovered:

• 3 in 5 (60%) say they have not thought about how they’d pay for for future care needs.

• 1 in 10 (10%) would rely on others, such as family or the government.

• Almost 1 in 3 (29%) say they have thought about future care costs but have no plan about how to meet these.

The research also found those without a plan for future care costs were more likely to still be in work, with two thirds (66%) of people employed full-time lacking a plan, compared to just over half (56%) of people who have already retired.

Currently around 4 million older people, nearly half of those aged over 65 in England, have care needs, according to Citizens Advice. Care costs can include paying someone to help in the home or moving into a residential or nursing home.

The cost of care is also changeable, with research by Prestige Nursing + Care showing the annual cost of a care home has increased by £1,536 between 2015 and 2016.

Gillian Guy, Chief Executive of Citizens Advice, said: “Care costs can be a heavy financial burden that many people are unprepared for.

“It is unsurprising that many people in their fifties are not thinking about how they will pay for care costs when the need for this could be 10, 20 or even 30 years away. But this issue does need some attention, otherwise people risk dipping into their pension now only to find they need some of the money later.

“Getting the right guidance is key in helping people think about and plan how they will fund their retirement - including costs which are more tricky to consider, such as care fees.

“There is also an opportunity for local authorities to help people plan ahead for future care costs, by providing clear information about how funding for care works and how much it costs.”