I am surprised the age would be so young. My dad retired at 67 but went right back to work a year later, still working now (71). Health insurance do be expensive. I wonder how this statistic would capture someone like him. My mother was working until she died at 60, but would have likely been in a similar situation, trying to keep working as long as possible, certainly was not looking at retirement within a year or two.
My wife's parents are younger (late 50s) but in the same boat, there is no path to retirement for them and they plan to just keep working. The only people I know who managed to retire by any conventional definition are or were Silent Generation.
The only reason we switched from doing our own to paying a CPA is when my wife started operating her own business. This was more to have someone to ask questions about making sure she covers all of her tax obligations who can answer authoritatively and back us up if anything comes back to us in the future (since she is sole prop. and going it alone). We paid $200 the first year, and considering turbotax would have been about that much, getting our taxes filed for us was practically just a bonus. She charges a little more now, but it's still worth it IMO just to not have to deal with doing the actual paperwork and having someone who will help us out if anything does come back to us. I would say anyone who just has W2 income and maybe some stock sales doesn't have a complicated enough situation to warrant a CPA, and should just use FreeTaxUSA (and hopefully over the next couple years, the auto filing program with the government will eliminate the need for that, too).