I have been in 7 congregations in my 32 years as an active JW in 3 States of Australia and I have never seen or heard from the Society as they used to be called, any assistance monetary or otherwise from the JW religion to any needy person ,widow or orphans that needed help or assistance .
The onus was always put back on the individual members of the congregations to provide any assistance needed.
Recently, when many old time workers / members were laid off ,they were just sent back to neighboring congregations who were to provide for their needs,with no assistance from the GB/JW religion.