As you sit down and start working through long term savings calculators, what should you use as a long-term rate of return? Every percentage point makes a pretty big difference over a thirty to forty year time period.
The short answer up front is you should use 8% if you have a portfolio primarily made of stocks.
The historical average yearly return of the S&P 500 is 9.26% over the last 150 years, as of the end of December 2023. This assumes dividends are reinvested. Adjusted for inflation, the 150-year average stock market return (including dividends) is 6.93% (TradeThatSwing).
Since none of use are going to live 150 years inflation is not going to take as big a bite out of our portfolio so 8% is a realistic balance of growth and inflation.
If you are paying attention, doing some research, and continuing to educate yourself (like reading this blog!), you should actually do a bit better than 8%. I’m approaching 30 years in my investment history and I’m at just over 10% annual average return and I’ve experienced some pretty significant down markets like the DotCom bubble burst, 9/11, the housing crash, and COVID just to name a few.
In fact, some of the biggest down markets were my biggest opportunities. I’ve invested in quality companies that survived the downturns and the subsequent market recoveries have been some of the biggest drivers of growth.
For a period of time while the FED has kept interest rates artificially low, there was a push to get folks to use 6% as a planning rate of return, but that is too conservative unless you have a very conservative portfolio with a significant percentage of bonds. So, 8% has been the recommended advice for a very long time and the historical returns of the S&P have shown that is a good bet.
On the other hand, be wary of going much above 8% in planning and don’t believe anyone that tells you that they can guarantee anything above that. They are probably running a Ponzi scheme.
Educate yourself, don’t be inpatient or greedy, and work with a realistic number. Going above 8% as a planning assumption is very aggressive and may skew your expectations. Rather, enjoy when things are good and your doing better and don’t sweat those time when your doing a bit worse. It is a long trip!
On another note, if you are looking for a gift for the young reader in your life, you can find some great children’s books on Amazon. Just go to these links The Desert Fairies of Oylara, The Rainforest Fairies of Oylara, and The Artic Fairies of Oylara and order them.
Additionally, check out this very cool podcast on Spotify called Gen X Dad and his Gen Z Teens. Entertaining!
Finally, check out some pretty cool music on YouTube if you have a few minutes: Introduction , Mosh, Smoke, Watch Out , and a brand new addition First Day Out. Enjoy!
