Once CBA give a preapproval for 80% home loan, will they want more payslips for final approval. Daughter works part time and casual too. CBA has counted both and year to date income, and it services fine. But she is worried they may want another payslip which may show less hours over next few weeks. She is in a secure teaching job, but hours can vary. Perhaps they don't count 100% of the casual income anyway? Thanks.