No South African law sets a maximum age for borrowing. What limits a pensioner is the lender's own policy and the affordability assessment that the Act makes compulsory.
Most banks want the agreement to end before you turn 70 or 75, which is why a retiree is frequently offered 24 or 36 months where a salaried applicant of the same profile would be offered 60. A shorter term means a larger instalment, so the identical R50 000 is harder to afford at 68 than at 48. Term, rather than outright refusal, is usually where a pensioner application actually gets squeezed.
What the affordability check looks at
Section 81 of the National Credit Act obliges every registered credit provider to establish that you can meet the instalment before it grants credit. Doing otherwise is reckless lending, and such an agreement can be set aside by a court. Expect to hand over your identity document or smart card, three months of bank statements showing the pension or annuity deposits, proof of address, and a pension advice note or annuity statement in place of a payslip. Medical aid, chronic medication and municipal accounts belong in your declared expenses: understating them does not improve your chances, it simply produces an instalment you cannot carry.
Two promises to refuse outright
A social grant is not collateral. The Social Assistance Act prevents a grant from being ceded, pledged or attached, so an advertisement offering a loan against your SASSA Older Persons Grant is either misleading you or comes from someone who is not registered at all. The same protection covers a living annuity, which may not be ceded or pledged as security for a loan. Before signing anything, look up the lender's NCRCP registration number on the National Credit Regulator's own register. It takes a minute and it remains the single best protection available to you.