Former prime minister Thaksin Shinawatra, who is living in self-exile in Dubai, says he plans to return to Thailand "serve the people and the country" this year.

However, only his daughter Paethongtan will be told when as it is a "great secret".

Thaksin was speaking on Tuesday night during a forum on Youtube.

Thaksin said that in 2022 he wanted the Thai people to continue to have patience, the same way they had during the past year.

"I personally want to make a blessing, but do not know whether that would be a curse for people who hate me. The blessing is for myself to be able to return home to help with the work," he said.

Thaksin outlined his four New Year wishes.

First, he wanted to take care of his grandchildren.

"Second, no matter who is in government, I am ready to help it solve problems - free of charge.

"Third, I want to give lectures - and a glass of iced-coffee would be enough for me.''

Fourth, he wanted rich Thais to make contributions, to support business startups.

Thaksin added: "I hope I could myself be a 2022 New Year present to the Thai people - to work for them and the country - when I return. As for the time of my return, I will whisper that only to Nong Ing [his daughter Paethongtan], and let her know when - not anybody else because it is a great secret."