Chorus estimates the outcome of the regulatory review could slice between $20 million and $100 million from annual EBITDA.
On top of the regulatory uncertainty is the cost of building the UFB and RBI networks, which collectively gobbled up 85 per cent of Chorus' annual $681 million capital expenditure. The UFB build of $2,935 per premises passed was in line with guidance, as was the capex spend.
Chorus predicts capex of between $660 million and $690 million in 2014, and is targeting an average cost per premises passed of between $2,900 and $3,200.
The company anticipates the UFB network will cost between $1.7 billion and $1.9 billion, and the RBI bill is expected to be between $280 million and $295 million.
The board declared a final dividend of 15.5 cents per share, with a September 27 record date, payable on October 11. That takes the annual payout to 25.5 cents per share, in line with guidance.
The shares were unchanged at $2.97 in trading on Friday, and have increased 1 per cent this year. The stock is rated an average 'hold' based on nine analyst recommendations compiled by Reuters, with a median target price of $3.25.
Total fixed line connections fell to 1.78 million as at June 30 from 1.79 million as at December 31, led by a decline in baseband copper connections, and offset by gains in unbundled local loop connections. Fibre connections rose to 19,000 from 15,000 at the end of calendar 2013.
Total broadband connections rose to 1.11 million from 1.08 million with the biggest gains in enhanced unbundled bitstream access connections.
Chorus boosted revenue 3.5 per cent to $1.05 billion from an annualised year earlier period, led by a 41 per cent jump in enhanced copper sales to $215 million and a 25 per cent gain in fibre revenue to $60 million. Basic copper revenue fell 6.3 per cent to $623 million.