Loyal cash ISA savers are penalized by holding cash in closed accounts with lower rates. Financial experts say cash ISA savings need active management.

Savers miss out on £416 a year by keeping £20,000 in a 2.49% account instead of a 4.57% one. The tax year ends on April 5, and ISA allowances reset on April 6.

Millions of savers miss out on hundreds of pounds by leaving money in underperforming cash ISAs. Providers prioritize new customers with higher rates.

Someone with £20,000 in an average closed easy access ISA earns £498, compared to £914 in a top easy access cash ISA.

ISA allowances reset on April 6.

The incentive to switch is clear with a £416 shortfall. The gap cost loyal savers £504 when rates were higher.

Savers have a fresh opportunity to review their ISA and transfer to a more competitive account. This boosts returns without affecting the tax-free status.

Financial experts warn that inertia costs people money. Reviewing cash ISAs is crucial when hundreds of pounds are at stake.

ISA providers target new business with best rates. The loyalty penalty can be severe, and people need to be savvy with their savings.

Philly Ponniah says the real issue is the 'set and forget' behavior of many savers.

Cash ISAs feel safe, but providers rarely reward loyalty. Existing savers get uncompetitive rates.

Two key points stand out: switching is low effort but high impact, and the wrapper matters.

Transferring keeps tax benefits intact, whereas withdrawing and redepositing can wipe out previous contributions.

Cash savings need active management like investments. A quick annual check can make a difference.

Nouran Moustafa says active management is key.

Many savers think having an ISA is enough, but the account can become lazy and weak.

Check the rate and transfer properly to avoid messing up the wrapper.

Leaving cash in a dead ISA is not loyal or cautious, it's letting money underperform.