BT's Full-Fiber Payoff: Record Build, Extended Transformation, and a Cash Return Inflection
BT Group reports FY26 results with record fiber construction and connections, extends its cost program, and commits to growing normalized free cash flow toward £3bn by fiscal 2030.
BT-A.L · Earnings Call · 2026-05-22
The Full-Fiber Tipping Point
BT Group entered fiscal 2027 with a clear narrative: the cycle of heavy investment is turning into a cash flow inflection. The full-year results for FY26 (period ended March 31, 2026) showcased a record 4.8 million premises passed and 2.2 million new connections, lifting the full-fiber footprint to 23 million (two-thirds of the U.K.) and the customer take-up rate to 39%. The company also set records on customer satisfaction and delivered a 2% dividend increase to 8.32p per share. As CEO Allison Kirkby put it: “We have now passed 23 million premises, around 2/3 of the U.K., and we remain on track to reach the 25 million target by the end of the calendar year.” — Allison Kirkby, Chief Executive Officer · 2026-05-22
This is not merely a construction milestone; it is the foundation for the revenue and cost story. The fiber build is the most tangible measure of Openreach's competitive position, and the build-and-connect strategy is already reducing line losses. In the past, management had to defend a shrinking base; now, as FTTP penetration crosses 50% during the current fiscal year, churn is falling and the mix shift to full fiber is driving ARPU and efficiency.
Transformation: From Cost Cutting to AI-Led Efficiency
Underpinning the financial guidance is the extension of the transformation program by one year, now targeting £3.7bn of gross cost savings through fiscal 2030. CFO Simon Lowth noted that the program is not simply about cutting costs:
Our transformation program is not just about cost. It's also about improving how we operate with simpler processes, better ways of working, increasingly enabled by AI.
In FY26 alone, the company delivered £580m in annualized savings, bringing cumulative savings to £1.5bn over two years. Workforce reductions of 7% (10% in direct labor) and a 6% cut in energy use supported EBITDA growth to £8.23bn, even as the company absorbed higher National Insurance, wage inflation, and voice declines. The program is now explicitly linked to the normalized cash flow target of £3bn by fiscal 2030, with a clear bridge from the £1.5bn delivered in FY26.
Returning Capital: The Dividend Debate
Perhaps the most strategic shift is the capital allocation policy. The Board now expects to grow the dividend by low-to-mid single digits per annum until metrics consistent with a BBB+ credit rating are achieved, then distribute residual cash flow more aggressively. In the Q&A, Bank of America's David Wright challenged whether a doubling of the dividend was now sustainable given the cash generated. Allison Kirkby responded: “What has changed in the last 12 months, I would say, is, first, we started promoting the 3 brands again, but we're only really starting to market them now.” — Allison Kirkby, Chief Executive Officer · 2026-05-22 That answer reflects the Consumer strategy that underpins the growth, while Simon Lowth also confirmed the dividend trajectory: “And as Allison just announced, we're proposing a final dividend of 5.87p per share, making the full FY '26 dividend 2% higher at 8.32p per share.” — Simon Lowth, Chief Financial Officer · 2026-05-22 This is a far cry from the stance of two years ago, when the company was still reassuring investors about the long-term payoff: “We owed it to investor community to give them a little bit of a roadmap, also helps me internally.” — Allison Kirkby, Chief Executive Officer · 2024-05-16
Consumer and Business: Stabilization Before Growth
The Consumer division returned to customer growth across all three core products for the first time in eight years, and service revenue returned to growth in the second half. The company's confidence in its customer experience and multi-brand strategy was a clear theme. In the prior earnings call, Allison had stated: “We are the only real builder at scale and pace in the country now.” — Allison Kirkby, Chief Executive Officer · 2025-11-06 That scale advantage is now translating into lower broadband churn and a 27% convergence rate. However, management is cautious about the voice decline and the PSTN closure in January 2027, which will weigh on service revenue in the near term. The Business division, meanwhile, is undergoing a similar transformation, with new cyber and sovereign offerings, but is expected to follow Consumer's trajectory only after the legacy drags fade.
On the Verge of a Cash Flow Inflection
The most important chart in the deck is the walk from £1.5bn to £3bn in normalized free cash flow. With capital expenditure now past peak (down more than £1bn by FY30), and with working capital neutralized through securitization and copper sales, the company has a clear line of sight. The return to growth in the retail base, combined with the transformation, gives management the confidence to reaffirm its medium-term guidance. As Simon Lowth summarized: "We are now past peak investment as the full fiber build ramps down from nearly 5 million homes a year to around 1 million homes." This is a company that has spent years building the network and is now preparing to reap the rewards. The question is whether the market will give it credit for the inflection.