A letter shows up from HR. It has two numbers on it.
Number one: a lump sum. Something like $340,000, paid once, yours to do whatever you want with.
Number two: a monthly pension. Something like $1,900 a month, every month, for as long as you live.
Somewhere near the bottom it says you have 60 days to decide. Maybe 90 if they are feeling generous.
That is it. That is the whole process for what is, for most people who have a pension, the single largest financial decision of their life. Bigger than the house. Bigger than any investment they ever made.
And most people decide it the way you would expect. They look at the big number, feel something, and go with the feeling.
Here is the thing nobody tells you: neither option is the right answer. There is no universal winner. The correct choice depends on about six specific things about your situation, and once you know what those six things are, the decision gets dramatically clearer.
So let's walk through how the choice actually works. What each option really gives you, how to tell whether the lump sum being offered is fair, the questions that decide it, and the mistakes that cost people the most.