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Shared parenting model: how is child support calculated?

In the shared parenting model the child lives with each parent roughly half the time. For child support this often leads to disputes, because the usual rule (one cares, one pays) does not fit. Here a different calculation applies.

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In a genuine equal shared parenting model (roughly half-and-half care), both parents are in principle liable for cash support, and indeed proportionally according to their income. This differs from the residence model, in which the caring parent provides their share through the care itself.
The calculation is demanding: both incomes, the additional needs of the shared parenting model (for example double equipment) and child benefit are taken into account. Even the question of whether a shared parenting model really exists is often disputed.

What you should do now

  1. 1

    1. Clarify the share of care

    Is there roughly half-and-half care (genuine shared parenting model) or a focus on one parent?

  2. 2

    2. Compare the incomes

    Both net incomes are the basis for the proportional support obligation.

  3. 3

    3. Child benefit and additional needs

    Child benefit and the additional needs of the shared parenting model go into the calculation.

  4. 4

    4. Use advice

    Because of the complexity, legal advice is worthwhile (advisory or legal-aid support if applicable).

Frequently asked questions

Who pays child support in the shared parenting model?

In a genuine equal shared parenting model, both parents are in principle liable for cash support, and indeed proportionally according to their income. Unlike the residence model, where the caring parent contributes through the care and the other pays, in the shared parenting model both share the cash support.

How is child support calculated in the shared parenting model?

The calculation is complex: both net incomes, the child's increased needs in the shared parenting model (for example double equipment, travel costs) and child benefit are taken into account. Often it is already disputed whether a genuine shared parenting model exists at all. Because of these difficulties, legal support is advisable.

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General information for self-help, not legal advice (RDG). In case of a high loss or uncertainty: contact a consumer advice center or a lawyer.