capjak
Full time employment: Posting here.
OK, I'm just saying this off the top of my head without checking the actual $ tradeoff...several people mentioned that it's better to buy when older because of "retirement credits."
To me the annuity salesforce using the term "mortality credits" sounds like an annuity sales job.
There is no "credit" to it at all. It just reflects that you can get a higher annuity payment per $ of annuity purchased when you are older than when you are younger, simply because statistically you're not going to be around as long. So, I'm not sure it's necessarily a "better deal" when you're older because the aggregate statistical expected payout would be the same (fewer but larger payments, same aggregate). And that further corresponds with the fact that if you are older, your risk of outliving your nest egg, all things being equal, is lower.
All that being said, I do think there may be a place for an annuity for some people in some circumstances, but it would be the simplest one possible, the SPIA. More complexity means more administrative cost and risk pricing, all things being equal.
My understanding is that mortality or survivability is calculated yearly by the insurance companies for pricing etc.(i.e. a population pool of 65 year olds, 65 year old probability of survival to 65 +1 etc..for all ages..)
I remember reading somewhere that you can approximate mortality credits by comparing the payout of a life only SPIA vs a 5/10/15/20/23 certain life SPIA. The difference (for the same aged person) is what the insurance company is "adding in" the payout for mortality credits or taking away for giving you 5 years or 10 year guaranteed payout.
If you compare a 55 year old life only vs 10 year the difference will be very small, if you do the same for an 80 year old life only vs 10 year it is significantly higher.
I am sure this is simplistic explanation of complicated math but it makes some sense to me.