The supplement depends only on the age and on the household composition. The annual income and the number of children are used to work out the child-benefit bracket, which is the other part of the total.

Means test: the household's movable assets (deposits, shares, savings certificates and other financial assets) must be below €128,911.20, that is 240 times the IAS. The calculator does not check it.

Gross monthly family-benefit amounts for 2026, before any tax (these benefits are not taxed). Not computed here: the PSI top-up, the special-education attendance allowance, the third-person care allowance, the extra child benefit for second and third children under 36 months, and the full means-test rules.

Informative estimate based on the Social Security practical guide. It is not legal or financial advice.