Can we claim Our disabled son.He receives SS disability. Is this amount included in his gross income. It is little but above IRS gross income for dependent.

[Vanessa]

Generally, SS disability is not included in the gross income.  If he has no other income and otherwise qualifies as your dependent then yes, you can claim him. 

".Don’t include social security benefits unless the person is married filing a separate return and lived with their spouse at any time during the tax year or if 1/2 the social security benefits plus their other gross income and tax exempt interest is more than $25,000 ($32,000 if MFJ)"https://apps.irs.gov/app/vita/content/globalmedia/table_2_dependency_exemption_relative_4012.pdf

[Hal_Al]

Nontaxable Social security doesn't count as income, for the income test, but social security money he spends on him self does count as support not provided by you, for the support test. Money he puts into savings & investment does not count as support he spent on himself.

[Hal_Al]

There are two types of dependents, "Qualifying Children"(QC) and standard ("Qualifying Relative" in IRS parlance even though they don't have to actually be related). There is no income limit for a QC but there is an age limit, a relationship test and residence test. Only a QC qualifies a taxpayer for the Earned Income Credit.

A child of a taxpayer can still be a “Qualifying Child” (QC) dependent, regardless of his/her income, if:

1. He is under age 19, or under 24 if a full time student for at least 5 months of the year, or is totally & permanently disabled (regardless of age)

2. He did not provide more than 1/2 his own support. Scholarships are considered third party support and not as support provided by the student.

3. He lived with the parent (including temporary absences such as away at school) for more than half the year

So, it doesn't matter how much he earned. What matters is how much he spent on support. Money he put into savings does not count as support he spent on him self.

The support value of the home, provided by the parent, is the fair market rental value of the home plus utilities & other expenses divided by the number of occupants.

A person can still be a Qualifying relative dependent, if not a Qualifying Child, if he meets the 6 tests for claiming a dependent:

1. Closely Related OR live with the taxpayer ALL year

2. His/her gross taxable income for the year must be less than $4150 ($4,050 in 2016-17)

3. The taxpayer must have provided more than 1/2 his support

In either case:

4. He must be a US citizen or resident of the US, Canada or Mexico

5. He must not file a joint return with his spouse or be claiming a dependent of his own

6. He must not be the qualifying child of another taxpayer