The Right2Know Campaign held pickets at various payout points across Cape Town on Thursday.
Sassa is currently negotiating with Cash Paymaster Services, whose contract was declared invalid to enter into a new agreement for another year.
If this fails, millions of the country's poor will be at risk from next month.
The campaign’s Khaya Xintolo says Sassa has not yet communicated the problem to beneficiaries.
“They are just hearing from the media and there is no information from Sassa on their payments.”
