Disability Living Allowance (DLA) is a tax‑free benefit for children under 16 in England and Wales who have additional care or mobility needs because of a disability or long‑term health condition. It provides financial support to help families manage the extra costs associated with daily care, supervision, or difficulties with getting around.

All the information about making an application can be found here Disability Living Allowance (DLA) for children: Overview – GOV.UK