3 Key Decisions That Could Leave You Richer in Retirement

In the course of your retirement planning, you'll be faced with a number of important decisions that may be tough to navigate. But it's essential that you give them a lot of thought.

These three choices, in particular, have the potential to shape your retirement for the better. But if you botch them, you could wind up cash-strapped for life.

The monthly Social Security benefit you're entitled to in retirement will hinge on what your earnings look like during your 35 most profitable years in the workforce. But that's not the only factor that goes into determining benefits. Your filing age will also play a role.

Source Fool.com