Uganda plans to slap a new tax on social media users from July this year to raise revenue.
Local human rights activists denounced the move as another attempt by the country's President Yoweri Museveni to stifle freedom of expression and quash dissent to his 32-year-rule.
The move is unlikely to go down well in a country where more than 40 per cent of people use the internet.
Data costs in Africa are already among the world’s highest, according to digital advocacy group World Wide Web Foundation.
According to Reuters, Uganda's Finance Minister Matia Kasaija said that the tax will charge 200 Ugandan shillings ($0.027) per day for using platforms such as WhatsApp, Twitter and Facebook.
He dismissed concerns it could limit people’s use of the internet.
“We are looking for money to maintain the security of the country and extend electricity so that you people can enjoy more of social media, more often, more frequently,” he said.
Human rights activists begged to differ, and some took to social media to criticise the proposal.
“It’s part of a wider attempt to curtail freedoms of expression,” Rosebell Kagumire, a human rights activist and blogger, said.
At least 23.6 million are mobile phone subscribers and 17 million use the internet in Uganda, among 41 million people.
Kasaija said the proposal, to be included in the budget for fiscal 2018/19 starting in July, had been sent to parliament this week for review after the cabinet approved it.
The government blocked access to Facebook, Twitter and WhatsApp during the last general election in 2016, a move used by other entrenched rulers in Africa in response to grassroots movements against them.
Among other governments in East Africa moving to regulate internet use, Tanzania introduced a law last month requiring any citizen operating a blog or website to pay an annual licence fee of 1 million Tanzanian shillings ($440).
($1 = 3,690 Ugandan shillings, 2,261 Tanzanian shillings)