Author: Keith Speights, The Motley Fool

Your tax bill could be much lower depending on where you retire.

Here’s where he invested most of the money…

The biggest Social Security announcement of the year is only a few days away.

It offers an attractive and growing payout… it has a reliable business model with good growth prospects and an attractive valuation… and key insiders own roughly 10% of the company, giving management plenty of skin in the game.

It ranks as Buffett’s fifth-largest position, and it will likely be especially appealing to income investors and value investors.