What a deferral period is

A deferral period (sometimes called a "waiting period") is the time between when you become unable to work and when an income protection policy actually starts paying out. Common options are 4, 8, 13, 26 or 52 weeks — you choose this at the outset, and it significantly affects your premium.

Matching the deferral period to your sick pay

A well-chosen deferral period aligns with when your employer's sick pay is expected to reduce or stop — for example, if your employer pays full salary for three months then reduces to statutory levels, a deferral period of around 13 weeks avoids a gap in income without paying for cover you don't need during a period you're already protected by your employer.

Why a longer deferral period reduces cost

The longer you're willing to wait before a claim starts paying out, the lower the insurer's risk and therefore the lower your premium — choosing the longest deferral period you can genuinely afford to bridge with savings or existing sick pay is a common way to keep income protection affordable without leaving a real income gap.

What happens during the deferral period

You receive no payment from the policy during the deferral period itself, even if you're unable to work throughout it — this is why matching it to your actual sick pay and savings buffer matters, rather than choosing the shortest (and most expensive) option by default, or the longest option without checking you could genuinely cover the gap.

Self-employed considerations

Without employer sick pay to rely on, self-employed people often need to think more carefully about the deferral period, weighing their savings buffer against the higher premium of a shorter deferral period — there's no employer safety net to align the choice against.

Key takeaways

  • The deferral period is the wait before an income protection policy starts paying out.
  • Match it to when your employer sick pay reduces or ends, to avoid a real income gap.
  • Longer deferral periods mean lower premiums, but require a bigger savings buffer to bridge the gap.
  • Self-employed people need to weigh this choice without an employer sick pay safety net.