Lucky applicants for life insurance can be insured within 48 hours and at the premium quoted - but 2 in 3 applicants are faced with delays plus the prospect of having their premium loaded.

So who are the lucky ones? Basically, you’ll have to be as fit as a flea with no family history of serious illness, under 45, in an office type job and probably applying for less than £250,000 cover. For everyone else there is going to be some hassle.

When an insurer provides an initial quote for life insurance, all they know is your age, sex and smoking status. They use these details to make an initial prediction of how long you are likely to live and on that basis they give you an initial quotation. They call it their “Standard Terms”.

If you want to progress your application you’ll have a multi-page application to complete. This isn’t as daunting as it may seem, as most online operators take your details over the phone and send you a copy of the completed application for you to check over. But the questions are extensive and if you miss out anything that later turns out to be significant, your insurance may well be invalidated. So be warned and take care!

The insurers use your application details to look out for anything that signals current or future concerns about your health or life style. Besides the obvious questions that reveal health problems, they also evaluate your weight, alcohol and nicotine intake, and any potentially inherited health problems. So if your father died of a heart attack or mother died from breast cancer, they’ll be concerned.

Then there’s your life style. If you’re in a type of job where accidents do happen, construction jobs are a good example, or you are involved in any form of dangerous sport or flying, your premium is in line for loading. They’ll even want to know whether you regularly travel to countries that are known to represent health risks for visitors. And whilst the law doesn’t allow discrimination against same sex relationships, the insurance companies will almost always insist on a medical for these applicants.

Insurers freely admit that the number of questions they ask is increasing. They claim it’s to reduce the number of claims they refuse. Whilst that may be partly true, the trend has also coincided with an increase in the proportion of applicants who are seeing their premiums loaded. Some years ago it was nearer 40% - today’s for some insurers the level is virtually 66%.

How much extra might you be asked to pay? That’s a bit like how long is a piece of string. But to give you a feel, a woman aged 40 receiving medical treatment for post-natal depression was recently faced with a 50% loading on an initial quotation of £7.60. A woman whose mother had breast cancer similarly faced a 50 % loading. Seriously overweight people can also expect loadings of 50% to 100% or even refusal.