How I’d use my ISA to target a £5k annual second income

How easy, or hard, is it to build a good second income for our retirement? I do some sums to find just out what might be in reach.

The content of this article was relevant at the time of publishing. Circumstances change continuously and caution should therefore be exercised when relying upon any content contained within this article.

You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More.

Close-up of British bank notes

Image source: Getty Images

We’re into a new ISA year, and that means we have a whole new allowance to put towards building a second income.

The UK state pension is worth less and less as time goes on. And that means we need to do as much as we can to help pay for our lives when we take off our work boots for the last time.

People seek a passive income in many ways. But for me, it has to be shares in UK companies. Over the past hundred years and more, UK shares have beaten all other investments that I could really go for.

ISA savings

Now, I don’t have £20,000 to put into my Stocks and Shares ISA each year. But I want to use as much as I can, to earn that extra cash for when I retire. So let’s go with an annual income that I think could make a nice difference to me.

I’d say £5,000 per year is a fair sum to start with. And then maybe I’ll see what else I might manage. An extra five grand a year could pay for some very nice holidays.

So, how do I plan to get there? First, I need to think how much I might hope to earn from UK shares.

Dividend stocks

I mostly buy dividend stocks, and I’ll stick with those. So what could I earn? Well, I tend to go for 6% per year when I do sums like this. Some FTSE 100 stocks pay more than that, while some pay very little.

But if I aim for good dividends that are well covered by earnings, I think that’s a good goal. And I see a lot of stocks out there with yields like that and more.

This is just a “What if?” thing, though, to help me get some idea of what I might manage. And I’m not making any actual predictions here.

Build a pot

So, working on a 6% income, to earn £5,000 per year I’d need a bit over £83,000. That’s not so much that it scares me into giving up, not by a long way. But how might I get there?

Let’s say I have 15 years before I want to stop work. And I’ll work on the same goal of 6% per year from dividends.

In the 15 years I have, I’d need to put away £300 per month. My £5,000 per year is £417 per month. So I could invest less per month now, while I’m working, and earn more after I stop. I like that.

Saving more

If I can lift it to £500 per month, I could have £144,000 in 15 years. And then that could pay me £8,640 per year as a second income.

This is all at today’s prices, and doesn’t look at any share price rises. And over the long term, UK shares have gained almost 5% per year above inflation, on average.

Now, I really don’t think they’ll beat this year’s inflation. But for the long term, that looks good to me.

Views expressed in this article are those of the writer and therefore may differ from the official recommendations we make in our subscription services such as Share Advisor, Hidden Winners and Pro. Here at The Motley Fool we believe that considering a diverse range of insights makes us better investors.

More on Investing Articles

Middle aged businesswoman using laptop while working from home
Investing Articles

Is Legal & General a top bargain after its 8% share price drop?

Looking for brilliant dividend shares to buy on the cheap? Royston Wild takes a look at Legal & General following…

Read more »

Silhouette of a bull standing on top of a landscape with the sun setting behind it
Investing Articles

Up 19% in a day, is there more to come from the surging Diploma share price?

Diploma’s share price is storming higher. But does the stock offer safety in an uncertain market, or is buying at…

Read more »

Portrait Of Senior Couple Climbing Hill On Hike Through Countryside In Lake District UK Together
Investing Articles

How much do you need in a Stocks and Shares ISA to target £2,000 a month of passive income?

With a bit of maths, our writer illustrates how an investor could shrink their initial ISA investment while supersizing dividend…

Read more »

Number three written on white chat bubble on blue background
Investing Articles

The FTSE 100’s full of value shares at the moment. Here are 3 to consider

Recent events have taken their toll on the share prices of some of the UK’s biggest companies. But it also…

Read more »

Investing Articles

Should I buy beaten-down UK growth stocks today or conserve my cash for even bigger bargains?

Harvey Jones says the FTSE 100 is packed with cut-price growth stocks after recent volatility. Should investors buy now or…

Read more »

Number 5 foil balloon and gold confetti on black.
Investing Articles

£5,000 invested in Fresnillo shares 5 weeks ago is now worth…

Fresnillo shares have pulled back sharply from recent highs in the FTSE 100. Is this a chance to consider buying…

Read more »

Three signposts pointing in different directions, with 'Buy' 'Sell' and 'Hold' on
Investing Articles

Down 15%, are Lloyds shares simply too cheap to miss now?

Have the wheels come off the long-term growth story for Lloyds Bank shares, or are they dipping into bargain territory…

Read more »

Business manager working at a pub doing the accountancy and some paperwork using a laptop computer
Investing Articles

Are investors taking a massive gamble by chasing the BP share price higher?

Investors who thought the BP share price would continue to rocket as the Iran war intensifies may have been surprised…

Read more »