Retirement savings: The ‘golden equation’ to never running out

The art of balancing drawdowns, fees, and inflation.

So you’ve worked hard, put money away, and now you’ve chosen to retire (or are considering retiring soon). If you’ve saved consistently, well done! You’re in the minority of South Africans who have managed to stick to a workable retirement savings plan.

Now the question is, how do you keep from depleting those savings and running out of money? Here we’ll discuss the golden ‘retirement equation’ you should use when thinking about your retirement finances.

That equation is, very simply, that your ‘costs’ need to be equal to or less than the returns on your investments:

Drawdowns + fees + inflation ≦ return on investment 

Before we discuss that equation in more detail, it’s worth noting that it’s not necessary to think of your retirement in terms such as ‘I was earning, and in retirement I won’t be earning any more’.

Plenty of retirees work part-time or find other ways to bring in money outside of their investments, even if that money isn’t as much as they were bringing in while they were working. Exploring a ‘side hustle’ is a great way to supplement the right-hand side of the golden equation above.

It’s also worth mentioning fees upfront. If you don’t know what you’re paying on your investments, use our EAC calculator now to find out. As we’ll discuss below, this is a crucial determinant of your wealth in retirement.

Drawdowns: What is a sustainable drawdown rate? 

When you retire, you need to use at least two-thirds of your retirement savings to purchase a living annuity or a guaranteed annuity. Drawdown rates don’t apply to the latter, as in that case, an insurer is taking your retirement capital and paying you a set monthly income regardless of external factors like market movements or your own financial needs.

In the case of a living annuity, your retirement savings are invested in an asset mix of your choice and should be generating returns for you. Depending on your financial needs and the other two parts of the golden equation (inflation and fees, discussed next), the amount of money you draw from your living annuity could be greater or smaller. Want to see all of this in action? You can use our living annuity calculator to do your sums.

In South Africa, the minimum drawdown rate for a living annuity is 2.5%, and the maximum is 17.5%. Obviously, the lower your drawdown rate, the more capital you will have in your living annuity, the more growth you might expect, and the more sustainable the investment will be over time.

Our data suggests a good rule of thumb for a sustainable drawdown rate is 4% to 5%.

When engaging with clients, we emphasise understanding the factors that influence the sustainability and growth of their investment capital, including the potential impact of inflation on investment decisions. Our discussions aim to explore various strategies that individuals may consider for investing their money. Sadly, in our industry, we often see clients being promised investment income that simply isn’t realistic. Be sure you understand the factors that influence the sustainability of your income.

Inflation: The ever-present shrinker of buying power 

Inflation is the consistent increase in the cost of goods and services and the consequent decrease in the purchasing power of a currency. To see inflation in action, just think about how much a loaf of bread cost 20 years ago!

When you consider that the inflation rate in South Africa is 5% to 6% annually, it would stand to reason that if your investments are returning less than that, you are losing money every year, even if the initial amount you invested is growing (say by 2% to 3%).

Inflation isn’t going away, and it is the one thing on the left-hand side of the golden equation that you have no control over. Thus, when considering your retirement finances, it should be the first thing you understand.

Fees: The more you pay, the less you have, and it gets worse every year

If compound interest is the greatest builder of retirement savings, the compounding effect of high fees is surely its biggest destroyer.

This is the magic of compounding working in reverse, against you, and making sure you end up with less than you deserve.

So understand your fees, and do a free comparison if you feel you might be paying too much. At 10X, we’re committed to keeping fees as low as possible and making sure our clients get the most they can out of their investments.

Investment returns: Your money should be working for you

The right-hand side of the golden equation concerns the performance of your investment. In terms of the equation, we know that your returns need to be equal to or greater than the combination of elements (drawdown, inflation and fees) on the left-hand side of the equation.

In South Africa, with annual inflation at 5% to 6%, a typical drawdown rate being 4% to 5%, and fees being anything up to 3% (or in some cases, unbelievably, even higher!), you need your investments to aim at returning around 12% to be close to balancing the equation.

So, understanding how your money is invested is incredibly important (and setting your drawdown rates and negotiating fees should become focal points as well).

Typically, retirement investments are split into four main asset categories: equities, bonds, cash and property.

Equities usually perform better against inflation than the other asset categories but come with more risk as markets (and companies) rise and fall daily.

To illustrate the mix of assets found in retirement funds such as the 10X Your Future Fund, consider the following indicative breakdown:

• SA equity: 34.5%
• International equity: 28.3%
• SA nominal bonds: 12.7%
• SA inflation-linked bonds: 8.6%
• International cash: 7.2%
• SA cash: 3.1%
• International nominal bonds: 3.2%
• International inflation-linked bonds: 2.3%
• SA property: 1.2%

If you find yourself looking at your investment statement and seeing that your returns aren’t matching up to or exceeding the ‘costs’ you are incurring on the left-hand side of your golden equation, it might be time to relook your investment.

What else might go wrong with my retirement savings?

Aside from getting the golden equation wrong over time, the following could also cause your retirement to be less comfortable than you’d like:

• Choosing the wrong pension product. A guaranteed annuity insures you against longevity risk (the risk that you outlive your savings) as well as investment risk (depleting your capital too soon due to inadequate investment returns). But you don’t have any control over how your money is invested, nor how much income you draw. Also, your policy dies with you, and no money passes to your heirs. A living annuity, on the other hand, transfers the risk and responsibility for securing an adequate income for life to you. In return, you have greater investment and income flexibility, and your heirs inherit whatever is left of your capital after your death.
• Underestimating your expenses. Your financial situation will change during retirement. While expenses such as school fees or bond repayments will likely fade away, your medical expenses, for example, might increase. If you don’t provide sufficiently for healthcare, your retirement could become a costly and stressful exercise in paying off medical bills.
• Panic selling. Investing in growth assets has proven to be the best way to increase your wealth. Inevitable periods of market volatility may, however, test your nerve. You might feel the urge to panic and change your asset mix when you see a sudden sharp drop in the value of your portfolio. But giving in to your emotions and switching when the market is down will likely lock in your losses and leave you with the prospect of a permanently lower income thereafter.

Making sure your retirement savings are in the right place and will last as long as you need them can be a stressful process. Our highly experienced consultants have helped thousands of South Africans achieve the retirement they deserve. If you have any questions about your retirement investments, get in touch.

There are no call centres at 10X, just experienced humans who know what they’re talking about.

The content herein is provided as general information. It is not intended as nor does it constitute financial, tax, legal, investment, or other advice. 10X Investments is an authorised FSP (number 28250).

The 10X Living Annuity is underwritten by Guardrisk Life Limited.

Brought to you by 10X Investments. 

Moneyweb does not endorse any product or service being advertised in sponsored articles on our platform.