Def. tax for exempt income

[sohail kashif]

Dear Members and partner,

Kindly, can any one or you kamran sb guides me what we will do with broughtfroward tax losses if a company earned taxable profit for the year but its income is declared as exempt from tax for a period of next three years. And what will be its effect on deferred tax as this loss is used for the calculation of deferred taxtion

Regards,