Australian former international Tom Moody is set to leave his post as Sri Lanka's director of cricket, officials said on Monday, weeks before the T20 World Cup.

The 56-year-old's three-year contract is being terminated by "mutual agreement", Mohan de Silva, secretary of Sri Lanka Cricket (SLC), told AFP.

A senior cricket source who did not wish to be named said that SLC "could not afford his fees in the long run", despite having savings of over $40 million.

"We also feel we need a person who is more hands-on, who can spend more time in Sri Lanka," the source added.

The source said that the former Test player was paid $1,850 a day plus expenses for the 100 days a year he was expected to spend in the country, which is suffering its worst economic downturn.

Moody will leave by the end of this month or before the T20 World Cup starts in Australia next month, another source said.

Former Sri Lanka head coach Moody was appointed director of cricket in February last year to help prepare the team for the T20 World Cup and the 50-over version in India in 2023.

There was no immediate comment from the Australian, who last month said that he was taking a similar director of cricket post at Desert Vipers in the newly formed UAE-based International League T20.

Under Moody, Sri Lanka emerged earlier this month as surprise winners of the Asia Cup, seen as a tune-up for the World Cup.

As director of cricket Moody drew up a performance-based pay structure which was resisted by the national squad.

But they were eventually forced to cave in following threats that they would be dropped unless they agreed.

Sri Lanka has faced acute shortages of food, fuel and medicines since late last year, but Sri Lanka Cricket remains flush with cash, according to board officials.

Last week it donated half a million dollars to a cancer hospital which is desperately in need of life-saving medicines and medical equipment.