Answer: $220,000
Explanation:Gross Income is the sum total Income an individual makes in a year. Adjusted gross income (AGI) on the other hand, is the measure of Income from one's Gross income used to determine how much of Income is taxable. AGI are adjustments to income, they are expenses incurred by the earner which are deducted before taxing.
Following the numbers given above, the taxpayer’s sum total Income is $500,000+$20,000= $520,000. Since the share of the taxpayer’s loss is $300,000, the taxpayer will report an AGI of $520,000-$300,000=$220,000.