Calculating Net Income for Support Purposes

The percentage guidelines are applied to theof determining net income.
supporting parent's net income. The starting figure2) State Tax.
for net income is the total income from all sources3) Social Security.
and is interpreted broadly. For example, a worker's4) Mandatory retirement contributions.
compensation award has been held to constitute5) Union dues.
income (In re Marriage of Dodds, 222 Ill. App. 3d 99).6) Dependent and individual health insurance.
Additionally, pension benefits, when paid, are7) Prior obligations of support or maintenance with a
considered income for purposes of calculating supportcourt order.
(In re Marriage of Klomps, 286 Ill. App. 3d 710). In re8) Expenditures for repayment of debts incurred for
Marriage of Baylor, 324 Ill. App. 3d 213, mother'sthe production of income, certain medical expenses
military allowance for off-base housing and otherand certain expenditures for the benefit of the child
living expenses should have been included in netor other parent, exclusive of gifts.
income.Determining net income should not be a highly
Some courts have made exceptions from thecontested issue. The calculation is truly mechanical
statutory inclusion of "all income from all sources". Inwith the exception of the court's discretion on
re Marriage of Feesen, 275 Ill. App. 3d 97, the courtwhether or not an expense is "reasonable and
properly refused to consider passive income reportednecessary". In some cases, a party will have
on Husband's income tax returns because theexpenses being deducted from pay which are not
testimony proved that Husband did not receive thenecessary in an effort to reduce the net income. For
income. The income was retained by his companyexample, the person may have an auto payment
and simply was an effort to reduce the company'sbeing deducted from pay. In that case, the payment
debt. With regard to a personal injury settlement, theneeds to be added back into the calculation for net
court found that only the portion of the recoveryincome. In other cases, there may be an unnecessary
that replaced past and future lost income could bededuction for installment purchases that someone
considered (Villanueva v. O'Gara, 282 Ill. App. 3d 147).permits to be deducted from the paycheck. As
Several expenditures are subtracted from totalabove, that payment must be added back for proper
income to derive the net income. The following arecalculation purposes.
said expenditures:If the parties are adequately represented by counsel,
1) Federal Tax. The tax must be at the properlymany of the issues regarding net income will become
calculated level. If a non-custodial parent oversimplified. Once a party is made aware of the
withholds and overpays his or her income tax, theguidelines and the court's likely ruling, an agreement
overpayment should be added back for the purposeshould be easily obtainable.