A fundraising club linked to the hard-right of the Liberal Party is obscuring its donors by failing to make disclosures to the Australian Electoral Commission as required by law, according to a political donations expert.

The Deakin 200 Club was launched in June 2014 by Foreign Minister Julie Bishop, along with right-aligned federal MPs Kevin Andrews, Josh Frydenberg and Michael Sukkar, and then Victorian Liberal Party president Tony Snell.

Liberal Party Victorian president Michael Kroger with his controversial protege Marcus Bastiaan. Credit:Facebook

With membership about $200 a year, the club also hosts regular fundraising events, attracting luminaries such as businesswoman and football identity Susan Alberti.

Former prime minister Tony Abbott will be guest of honour at a club dinner this month, with attendance costing up to $500 per person.