This Virginia alimony calculator calculates Virginia maintenance using the Fairfax County alimony formula. This calculation is for information purposes only and is not intended as a substitute for obtaining legal advice!The Virginia Maintenance (Alimony) Calculator makes Virginia pendente lite maintenance calculations with one click of the mouse. Our tool will calculate how much spousal support a judge may order. Complete the fields to calculate and estimate. Veterans' VA disability benefits may be affected after a divorce due legal matters such as property division, alimony, and child support. Court-ordered support or alimony payments and wages are examples of payments that will count as income regardless of diverted payments to third parties. 4. What is the Virginia alimony calculation? Gross Salary: Salary before taxes are taken out. Interviewer may fill out the application.