The repo rate and your loan
The repo rate is what the Reserve Bank charges commercial banks. Banks set prime from it, and most variable-rate credit is priced relative to prime — which is how a decision in Pretoria reaches your instalment.
When the repo rate rises, prime rises, and variable-rate credit — home loans, vehicle finance, many personal loans — costs more each month. When it falls, the reverse.
A short-term loan already taken is unaffected: the total was calculated up front and does not move. The statutory caps on short-term credit are also set separately from the repo rate.
For anyone with a bond, the effect is substantial. A one percentage point move on a large balance changes the instalment by a meaningful amount every month for the remaining term.
If a rate increase would break your budget, that is useful information about whether your borrowing is sized correctly — and an argument for a fixed rate on anything long.
Related
Sources and last checked
This page explains how ZarCash works rather than citing external material.
Page last checked 10 August 2026. Statutory caps and lender terms change — confirm anything you intend to rely on with the provider or the National Credit Regulator. Found something wrong? Tell us and we will correct it.