* Posts lowest annual profit and final dividend since listing
* Sees 2020 NBN impact on core earnings of up to A$1 bln
* Shares up 38% so far in 2019 (Rewrites throughout; adds CEO and analyst comment, underlying EBITDA guidance)
By Aditya Soni
Aug 15 (Reuters) - Telstra TLS.AX warned the rollout of a state-owned broadband network will cut earnings this year by up to A$1 billion ($674.90 million), as a shrinking fixed-line business pushed annual profit and final dividend to their lowest since listing.
Australia's largest telco by market value said on Thursday fiscal 2020 could be the "biggest in-year NBN (National Broadband Network) headwind", and lower earnings before interest, tax, depreciation and amortization by A$800 million to A$1 billion.
Telstra dominates Australia's mobile telephone and broadband markets but like incumbent telecom firms around the globe, profits from its mainstay fixed-line phone and internet business are dwindling, with the NBN replacing a copper system it had monopolised. Telstra must pay to use the new network.
"FY19 was the year in which, as an industry, we passed the half way mark in the migration to the NBN," Chief Executive Officer Andrew Penn said in a statement.
The company's net profit for the year ended June 30 fell to A$2.15 billion from A$3.59 billion a year earlier.
It cut its final dividend by 27% to 8 Australian cents per share, further eroding what used to be a big reason for investors for owning the stock.
Telstra shares fell 1.6%, compared with a 1.9% drop in the benchmark index .AXJO .
TURNAROUND IN PROGRESS
Telstra has tried to arrest its crumbling profits by launching a restructuring last year, which included cutting a quarter of its workforce. Shares have responded favourably, rising 38% this year after four years of declines.
In May, the telco said it wrote down its legacy IT assets, mostly customer data-storage hardware and software, after upgrading its systems. company forecast underlying core earnings to rise 6.4% to A$8.3 billion in fiscal 2020, excluding the impact of the NBN rollout.
"We have been really impressed by the turnaround that Telstra has had over the course of the last 12 months," said James McGlew, executive director of corporate stockbroking at Argonaut.
McGlew said a couple of failed bids for TPG has erased mobile network competition. The Vodafone-TPG merger had potential to be a " bigger challenge", but regulatory hurdles to the tie-up only reinforced the view that Telstra will be a dominant player, he said.
Australia's anti-trust regulator blocked an A$15 billion merger between TPG Telecom TPM.AX and Vodafone's VOD.L Australian joint venture on competition grounds in May. = 1.4817 Australian dollars)