0418 GMT April 19, 2019
On Friday the ratings agency gave the budget a negative rating.
In his maiden Medium-Term Budget Policy Statement this week, Finance Minister Tito Mboweni committed to stabilize government finances.
Economist Annabel Bishop said Moody’s could look to downgrade South Africa in the coming months.
“An environment where we see higher oil prices and currency weakness does tend to contribute to a higher cost of living in South Africa. Moody’s saying out MTBPS is negative is not a good outcome for us.”
Mboweni predicted wider budget deficits and cut growth forecasts in his medium-term budget, laying bare the challenges he faces at a time of revenue shortfalls and ballooning debt.
"The government's revised budget policy statement projects larger fiscal deficits and higher government debt, amid slower growth, a weaker rand and higher interest rates than expected in February, a credit negative," Moody's said in a research note.
"Government debt is now likely to stabilize later and at a higher level than we previously expected."
Moody's is the last of the top three agencies to keep an investment grade rating on South Africa. The rand turned weaker after Moody's report was released.