This is a real risk. A key way to deal with it is to have enough money invested in higher certainty assets than stocks to ride through a down market. Even @intercst — our resident very early retiree — started with an asset allocation plan that included non-stock holdings. @intercst has been able to increase his stock allocation over time, due to the market’s long-run growth exceeding his draw-down needs.
My personal plan is a diversified investment grade bond ladder of roughly 5 years, with two years of flexibility on either side to help deal with market volatility. I also plan to keep a 3-6 month cash emergency fund, both to cover unexpected expenses and to deal with the potential loss of some of those bonds to default.
Let’s ignore inflation for a moment to make the math easier. Say I expect to need $6,000 in “income” per month to cover all my costs. Of that, say I expect $2,000 per month from Social Security, leaving $4,000 per month to come from my portfolio. A five year bond ladder would require $240,000 invested ($4,000 * 5 * 12). On top of that, a 6 month emergency fund would require $36,000 ($6,000 * 6).
So that’s $276,000 socked away in “higher certainty” assets than stocks. Note, also, that the $36,000 in cash covers 9 monthly rungs on the 60 month bond ladder. That would be a lot of investment grade defaults before reaching the point where it would affect my lifestyle.
The general plan would be to spend the money from Social Security and the maturing bonds, using “normal” stock returns to keep the bond ladder around that five year length.
Let’s also say that the $276,000 is part of an overall $1,000,000 portfolio. That leaves $724,000 available for stock investing. If the market delivers a 10% return in a year, that’s $72,400 of gains and dividends. Compare that to the $48,000 of maturing bonds that need to be replaced, and it becomes feasible to harvest some of the gains & dividends to keep the bond ladder topped off, leaving the rest invested in stocks. Remember, also, that most bonds pay interest, which can also be used to help shore up cash or extend the bond ladder if needed.
Of course, the stock market will not always deliver 10% returns. That’s why spending is tied to the maturing bonds and Social Security, and why the bond ladder has a five year target with +/- two years of flexibility.
A bad year in the market means I let the bond ladder shrink. A really, really good year in the market means I add more length to the bond ladder. A “normal” year in the market means I replenish the maturing bonds, while still keeping some of the stock gains compounding for potential long-term growth. The unpredictability of the market in any given year, the potential for substantial near-term market losses, and the fact that bills need to be paid means there’s always a need for some higher certainty assets…
Over the long haul, it’s quite possible that the percentage allocation to bonds will drop, but it won’t go to 0, since those maturing bonds provide spending cash and protection against sequence of return risks.
Now, in reality, I would likely have more than $240,000 in bonds for that five year ladder. I might have $48,000 for the first year, $51,000 for the second year, $54,000 for the third year, etc., to anticipate some level of inflation. So while the concept generally holds, the actual numbers will be a bit different.
Does this cover all potential risks? No. If the US completely collapses, I’m in a world of hurt. If we face hyperinflation, my embedded inflation estimate won’t be sufficient to cover the cost increases. If formerly investment grade companies start going bankrupt en masse across industries, chances are that both my bonds and my stocks will suffer…
There comes a point, though, where you have to accept the risk. I’m generally of the perspective that if things get that bad, I’ll probably have bigger things to worry about than just my portfolio…
Regards,
-Chuck