Offering money for supporting living expenses will be counted as income for income tax?

Hi, I am a retired person living with my daughter and grandchildren in a family. Being one of the family members, in order to support a bit of living expenses including buying food, utility fees and council tax for the whole family, I would like to offer a fixed amount of money to my daughter on a monthly basis. In this case, may I know/confirm if this kind of monthly fund I give to my daughter will be counted as her income and she needs to report it to HMRC via Self Assessment Tax Return for income tax? Thank you.

Hi,
If you are not the owner of the property, this could be seen as rental income for your daughter. please refer to:
PIM4001
Thankyou