The important question in a democratic setting is who gets to pay taxes and how they connect to the well-being of its citizens.

For the time being, South Africans can breathe a little easier, as the 2% increase would have a short-term negative impact, particularly because VAT applies to most goods and services, raising their costs and putting additional strain on consumers' wallets, he adds.

South Africa's Finance Minister Enoch Godongwana has been forced to postpone the unveiling of the national budget following sharp disagreements within the coalition government.

The reason for the abrupt cancellation was the failure of the minister to get cabinet approval for the proposal to raise value added tax (VAT) from 15% to 17%. VAT is the second biggest contributor to tax collection after personal income tax, followed by corporate taxes.

South Africa’s ruling coalition, made up primarily of the African National Congress and the Democratic Alliance, is showing signs of a possible crack in its government of national unity.