British income stocks: a once-in-a-decade chance to get richer?
British income stocks’ performance has been rather underwhelming over the last 10 years. Between 2016 and 2024, the FTSE UK Dividend+ index lagged the wider stock market, generating only a 48.6% total return compared to the 79.6% of the FTSE 350.
In other words, most British income stock investors have missed out on some substantial gains. However, that all changed in 2025, when the FTSE UK Dividend+ index charged ahead by a massive 33% versus the FTSE 350âs 24.2%.
So with dividend stocks now roaring back into life, are investors looking at a once-in-a-decade chance to lock in phenomenal long-term passive income?
Surging passive income
As a market-cap-weighted index, roughly 23% of last yearâs gains came from its top-five constituents:
- Rio Tinto (LSE:RIO)
- Legal & General
- HSBC Holdings
- NatWest Group
- British American Tobacco
Since the mining and financial sectors vastly outperformed last year, it isn’t surprising the dividend index did as well when looking at this list. And as 2026 progresses, these stocks continue to drive the bulk of returns. But can the giants outperform again?
Looking at the macroeconomic environment, there’s room for optimism. Rising commodity prices are serving as a powerful tailwind for Rio Tinto.
Meanwhile, structural hedges and robust demand within the pension risk transfer markets bode well for the financial stocks on this list. And even British American Tobacco’s getting a little boost from the regulatory intervention against single-use vapes, driving up demand for its own non-combustible brands.
But with any stock, itâs critical to look at each underlying business. After all, even with favourable macroeconomics, structural operational issues can still lead to lacklustre results. So letâs take a closer look at the biggest company on this list.
Is Rio Tinto a good investment in 2026?
One of the biggest headlines within the mining sector this year is the proposed merger of Rio Tinto and Glencore.
If successful, the deal would instantly provide Rio Tinto with new copper assets to capitalise on the electrification trends of global infrastructure while making it the largest diversified mining enterprise worldwide. And it would nicely complement its existing portfolio of iron, aluminium, and lithium projects.
Providing that commodity prices donât suddenly drop off a cliff (which has happened in the past), this surge in production capacity could pave the way for substantially higher dividends moving forward.
Of course, thatâs not guaranteed. Given the size of these businesses, regulators from multiple jurisdictions will undoubtedly demand concessions. And that could translate into forced asset sales, with some analysts already anticipating necessary divestments in China.
Even if that doesnât happen, mergers of this size are enormously complicated and will most likely encounter unforeseen challenges. That could translate into a sharp rise in one-time expenses that might actually pressure dividends instead of supporting them.
Nevertheless, with an experienced management team at the helm, and the mining sector seemingly well-positioned for a cyclical rebound, Rio Tinto shares could be worth investigating further.
And with more tailwinds supporting the other UK income stocks in the FTSE Dividend+ index, 2026 could be another phenomenal year for dividend investors.
The post British income stocks: a once-in-a-decade chance to get richer? appeared first on The Motley Fool UK.
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More reading
- The Glencore share price is up 23% in a month! What’s going on?
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- Glencore share price jumps 8% on Rio Tinto merger talks â copper is the real story
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- Get ready for a 2026 stock market crash
Zaven Boyrazian has no position in any of the shares mentioned. The Motley Fool UK has no position in any of the shares mentioned. Views expressed on the companies mentioned 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.
