As part of the Budget 2017's Family Incomes Package superannuitants could receive around $13 a week extra.
From April next year superannuitants could benefit from tax cuts and an increase to the Accommodation Supplement.
Grey Power president Jennifer Custins said it would give older people on a tight budget a lift to be thought of in the Budget, but $13 was not "an awful lot of money these days".
"A year away how do we know what the increased cost of living are going to be - it might only just catch-up with increased rent or food."
As a result of changes to personal income tax thresholds, married superannuitant couples would each receive $6.60 a week.