Enter your income and marriage date to calculate the amount and duration of general term MA alimony for your case. Includes post-tax report.This calculator calculates the alimony as identified in MGL Chapter 208 Section 53b: "Except for reimbursement alimony or circumstances warranting deviation. Calculate your potential alimony payments with help from the tools on our Massachusetts divorce attorneys' website. To get an understanding of how much Massachusetts alimony you should likely pay or receive, simply fill in the information on the link here. This California alimony calculator calculates California maintenance using the California county alimony formulas. The amount of alimony should generally be no more than the receiving spouse needs or 30–35 percent of the difference between the parties' gross incomes. Our Massachusetts alimony calculator can help you with your first steps to determining the amount of alimony you will be paying or receiving. Quick video on alimony. The courts in many California counties use a formula as a guideline for calculating the amount of temporary spousal support.