If she has an underlying entitlement, she can claim JB for the days she's unemployed. The amount she gets will depend on if she claims dependents on he claim. FIS is also dependant on total income, including JB if any. Why is she not on One-Parent family payment? I would imagine, irrespective of the short-term loss, taking th job would have better longer-term prospects than doing a FAS course. After the FAS course finishes (6 months?) she'll end up back where she started! KIf she takes the job, she may get JB or qualify for some OFP, maybe even FIS as well!