Child support in Mississippi starts by determining each parent’s gross income and allowable deductions, which produces a combined income figure that the court uses with state guidelines to calculate a baseline support obligation. The guidelines provide amounts based on combined income and number of children; judges then consider custody arrangements, healthcare and childcare costs, and any extraordinary expenses that may justify deviation from the guideline amount. For Oxford residents, presenting complete pay stubs, tax returns, and documentation of expenses helps the court calculate a support amount that reflects the family’s actual needs. Local practice in Lafayette County can influence how judges evaluate specific evidence, so accuracy and thorough documentation are important. If parents disagree, the court may hold hearings to review the financial records and testimony before issuing an order. When preparing for a calculation, gather recent pay stubs, two years of tax returns, proof of benefits, and receipts for childcare and medical costs to support a fair and accurate assessment.