The Prime Minister and opposition leader traded barbs over franking credits but neither gave ground on the issue during the first televised election debate.

Limits on the size of SMSF balances, and grandfathered changes to franking credit refunds, would reduce high levels of refunds without hurting smaller trustees.

Australian share market returns will remain strong without franking credit refunds, which should be considered as the “icing on the cake” of investing in local equities.