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What is intended by the phrase “gross household income” for the Domestic Lead Remediation Grant?

Home Owner’s gross income, (that before tax), along with the gross income of the Home Owner’s Spouse in the year prior to that of submitting an application. So where one submits an application on 10th August, 2016, the income documentation should relate to the year 01/01/2015 – 31/12/2015.