Key Highlights

  • United Utilities Group PLC (LSE:UU.) offers a Dividend Yield of 3.48% as the FTSE 100 company prepares to publish half-year results on 12 November 2026.
  • The total dividend for 2025/26 was 53.66p, and the company expects 55.54p for 2026/27, in line with its CPIH-linked policy.
  • Gearing sits near 60% of regulatory Capital value, within the 55% to 65% target range.
  • The group is seeking around £1 billion of extra investment, with a regulatory decision expected in December.

The UK's Largest Listed Water Company

United Utilities Group PLC (LSE:UU.) supplies water and wastewater services to around seven million people across North West England, including Greater Manchester, Merseyside, Lancashire, Cheshire and Cumbria. As a regulated monopoly, its Revenue is set through five-year price controls agreed with the regulator.

The current period, known as AMP8, runs from April 2025 to March 2030 and allows a step-up in customer bills to fund a capital programme of around £9 billion across five years. For dividend investors, that framework provides unusual visibility on revenue and asset growth.

Latest Developments

United Utilities has been one of the better-performing FTSE 100 shares in 2026. Preliminary results for 2025/26, published on 30 April, showed underlying Earnings Per Share up about 42% to 107.1p, Capital Expenditure up 41% to roughly £1.5 billion and the regulatory asset base up 7.5% to about £16.5 billion.

In September the company set out plans for roughly £1 billion of additional investment, with a final regulatory decision due in December. Half-year results on 12 November will update the market on operational delivery, cost Inflation and progress under AMP8. The Interim Dividend for 2026/27 will go ex-dividend on 17 December 2026 and be paid on 1 February 2027.

Dividend Growth Policy

United Utilities targets dividend growth in line with CPIH inflation, which gives shareholders a predictable path. The 2025/26 interim dividend was 17.88p, up 3.5% on the prior year, followed by a final of 35.78p, making 53.66p in total. Management has guided to a 2026/27 dividend of 55.54p, consistent with that inflation-linked commitment.

That record has lasted well over a decade, through periods of regulatory tightening and political scrutiny of the water sector. It is the core reason many income investors view United Utilities as a defensive holding.

Payout Ratio and Earnings Cover

The jump in allowed revenue under AMP8 has significantly improved earnings cover. With underlying EPS of 107.1p in 2025/26 and a dividend of 53.66p, cover stood at roughly two times, a marked improvement on the thin cover seen in the final years of the previous price control.

That improvement gives the board more headroom to keep raising the payout in line with inflation while still retaining cash for the Investment programme.

Cash Flows, Debt and Gearing

Water companies are capital-hungry, and United Utilities is no exception. Operating Cash Flow alone does not fund both a multibillion-pound capex programme and dividends, so the company relies on debt markets. Net debt was around £9.6 billion at the end of the previous half year, with gearing at about 60% of regulatory capital value.

That gearing sits comfortably within the 55% to 65% target range, and the group has maintained solid Credit ratings. It also had more than 24 months of liquidity, with funding in place into the second half of the 2027/28 financial year. A fully funded pension scheme removes another potential call on cash.

Risks to the Payout

The main risks are regulatory and political. Scrutiny of sewage spills, environmental performance and executive pay across the water sector remains intense, and penalties can affect returns. Higher-than-expected cost inflation, particularly in energy, chemicals and labour, could erode outperformance. A significant rise in interest rates would also raise financing costs on new debt.

Sector reform following the independent review of water regulation could alter the regulatory model over the coming years, adding uncertainty for long-term investors.

Is the Yield Sustainable Going Forward?

The United Utilities dividend looks well supported. Improved earnings cover, gearing within target, ample Liquidity and a clear CPIH-linked policy suggest the 3.48% yield is sustainable, with modest annual growth. The half-year results and December regulatory decision are the next checkpoints.

Conclusion

United Utilities Group PLC (LSE:UU.) remains one of the most dependable income names in the FTSE 100. With a guided 2026/27 dividend of 55.54p and a regulated asset base growing at around 7% a year, the payout appears secure for the remainder of AMP8.