The myth of ‘natural’ income and how to take income
Peter McGahan
Monday 13th April, 2026.
THE word natural is a wonderful salesman. Natural yoghurt sounds healthy. Natural light sounds flattering. Natural income sounds safe. In investment planning, that last one can be the most misleading of the lot.
There is a persistent idea in retirement planning that the sensible way to take income from investments is to live only on the dividends from shares and the interest from bonds, while never touching capital. It sounds prudent - like the sort of thing your grandfather may have nodded at over the newspaper.
It is also often wrong.
The easiest way to understand it is to stop thinking of your portfolio as two separate pots - one called income, and one called capital. It is one pot. One reservoir. Dividends, bond coupons and the sale of units are simply different taps coming off the same tank.
A very common misunderstanding. When a company pays a dividend, it is not creating extra wealth for you. If a £10 share pays a 50p dividend, the share price usually adjusts by roughly that amount on the ex-dividend date. You had £10 before. Afterwards you have a £9.50 share and 50p in cash. Still £10.
That is not extra wealth. It is rearranged wealth.
This matters because many investors treat dividends as if they were somehow safer or more virtuous than selling part of an investment. They are different routes to taking value out of the same underlying assets.
What really matters is total return - the combination of income and capital growth.
Once you grasp that, a lot of lazy thinking falls away. The question is no longer, “what does this fund pay me?”. It becomes, “what total return might this portfolio produce over time, what risks come with it, and how much can I sensibly withdraw?”
The trouble with the so-called ‘natural’ income approach is that it can quietly push investors into poor decisions. If a diversified portfolio yields three per cent but you need five per cent to live on, you are left with a choice. Spend less, or chase yield. That chase often leads people into concentrated positions in high-yield shares, weaker bonds, or a small cluster of sectors such as banks, oil, tobacco and utilities.
You are no longer building around resilience. You are hunting for the loudest tap.
There is another awkward truth. Natural yield does not necessarily preserve capital. It may preserve the number of units you own, but not the economic value in the way people imagine.
The Vanguard research paper Total-Return Investing: A Smart Response to Shrinking Yields (2021) reached a direct conclusion: a total-return strategy generates more retirement spending than income-focused investing and offers increased portfolio longevity, more flexibility, greater diversification, and more tax efficiency.
There is also the practical issue of reliability. Dividends are not wages. Bond coupons are not a promise of overall gain. Company boards can cut dividends. Bond prices can fall sharply when interest rates rise, wiping out years of coupon income in capital losses. If you build your whole plan on the income tap alone, you may find it slows just when you need it most.
We saw that in real life. UK dividends fell approximately 43 per cent peak-to-trough on a 12-month basis in 2020. They have never fully recovered. For retirees relying purely on yield, it was a large pay cut. Open-ended UK Equity Income Funds saw average dividend income fall 27 per cent in 2020 vs 2019.
The better way to take income from investments?
In my experience, it is usually to start with a diversified portfolio built for total return, not one distorted by the search for yield. Then decide what level of withdrawal is sensible for your needs, your tax position and your tolerance for risk. Keep a cash reserve for near-term spending so that you are not forced to sell in a bad market. Review the plan regularly. Stay flexible.
None of this is an argument against dividends. Reinvested income has been a huge part of long-term returns. Dividends matter.
Worshipping them is the mistake.
If the only thing holding a plan together is that the income feels “natural”, pause. That word has probably done enough damage already. Yield is yield. Withdrawals are withdrawals. What matters is whether the whole arrangement is sustainable, diversified and suitable for your security.
We are creating a guide to investing. If you would like a complimentary copy, please email info@wwfp.net and it will be sent to you when it is ready.
If you have a financial query, please call 01872 222422. Peter McGahan is the Chief Executive Officer of Independent Financial Adviser firm, Worldwide Financial Planning. Worldwide Financial Planning is authorised and regulated by the Financial Conduct Authority.
