Complete the fields below and press calculate to estimate alimony. The figures presented are based on legal California alimony guidelines.Maintenance, or spousal support, is crucial when major life changes occur within family dynamics. Use our California maintenance calculator. Calculate spousal or domestic partner support; Figure out how long the support may last and how it may affect your taxes; Prepare court forms. Currently, there are six guideline child support calculators certified for use in California court proceedings. Use the alimony calculator from Sterling Lawyers to estimate spousal maintenance in Wisconsin in divorce or separation during 2024. Our free California spousal support calculator helps you easily estimate your potential spousal support payments. Quick, easy, and accurate. All alimony in California is based on one spouse's need for support and the other spouse's ability to pay.