Berkshire Hathaway Letters to Shareholders: 1965-2024

by Warren Buffett

Had Abner been subject, say, to the 35% federal tax rate that Berkshire pays, and had he managed one double annually, he would after 20 years only have accumulated $22,370. Indeed, had he kept on both getting his annual doubles and paying a 35% tax on each, he would have needed 7 1/2 years more to reach the $1 million required to win Appassionatta. But what if Abner had instead put his dollar in a single investment and held it until it doubled the same 27 1/2 times? In that case, he would have realized about $200 million pre-tax or, after paying a $70 million tax in the final year, about $130 million after-tax. For that, Appassionatta would have crawled to Dogpatch. Of course, with 27 1/2 years having passed, how Appassionatta would have looked to a fellow sitting on $130 million is another question. What this little tale tells us is that tax-paying investors will realize a far, far greater sum from a single investment that compounds internally at a given rate than from a succession of investments compounding at the same rate. But I suspect many Berkshire shareholders figured that out long ago.