Review CMS to be calculated on both parents’ income, including investments

189
signatures
openDepartment for Work and Pensionsby Martin HerbertOpened 26 March 2026

Background

Currently the non resident pays the resident parent. We think both parents’ income, including investments, and income, claimed from self-assessments, should be included in the child maintenance calculation, with the higher earning parent contributing more towards the costs of raising the child(ren).

Additional details

As the non resident pays the resident parent, this could result in the non resident parent contributing more than they feel they can afford. Both parents are responsible for the raising of a child, so both parents should be willing to contribute towards the costs.

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Source: UK Government & Parliament Petitions service. Petition ID: 760556.