How much is spousal support in California is one of the most common questions in divorce proceedings. Unlike child support, which uses a fixed guideline formula, long-term spousal support is determined by the court's application of Family Code section 4320 factors — giving judges broad discretion.
Temporary Spousal Support — The Guideline Formula
For temporary (pendente lite) spousal support during the divorce proceedings, courts use a DissoMaster guideline formula. How much is spousal support in California on a temporary basis is typically calculated as approximately 40% of the higher earner's net monthly income minus 50% of the lower earner's net monthly income. For example, if the higher earner nets $10,000/month and the lower earner nets $3,000/month: 40% × $10,000 = $4,000 minus 50% × $3,000 = $1,500, giving temporary support of approximately $2,500/month. These are guideline figures — courts can deviate based on circumstances.
Long-Term Spousal Support — No Fixed Formula
For permanent or long-term spousal support after the divorce is final, how much is spousal support in California depends on the court's weighing of the section 4320 factors: the length of the marriage, each spouse's earning capacity, the marital standard of living, health and age, contributions to the other spouse's career, and other factors. There is no percentage formula. Support can range from a few hundred dollars per month in a modest-income case to tens of thousands per month in a high-asset long-duration marriage. Furubotten Law, APC runs DissoMaster calculations and advises on spousal support strategy throughout Orange County and Riverside County. Call (714) 795-3862 for a complimentary case evaluation.