Very very interesting material. I recall about two years ago or a little less, that all kingdom hall loans were "forgiven" in Australia.
But the forgiven loans were a ruse. It was made very clear that the same amount of money as the so called forgiven loan, was to be donated. (This on top of the weekly donations always made by the congregant's)
All members were given forms to take home and fill in. They were asked to budget a portion of their income to include a regular donation that would be counted up at the end of their fiscal month.
This left some very bemused people who were in Halls that were paid off decades ago. These properties had gained in value in a huge way. And some were sold off. Quite a few but I don't know the number. That money went somewhere, but no one really knows where. (your' suspicions are as good as mine)
Congregations were merged to allow up to three meetings in some instances.
WTBTS Australian send a good portion to America, and from there it is allocated to ...who knows where.
Ironically, it has backfired in some ways for this reason. Having made this promise of a certain pledge per family. It became evident that this pledge was not always going to be met. In many cases people had things to fix in their own homes, or kids clothes to buy for school....or perhaps the family car broke down. It is basic human nature in normal families to take care of the kids, have some small luxury.........normal things. If that meant not being able to stick to their "anonymous" promise, then they didn't or couldn't.
Money via donations has dried up to some degree in Australian...I am told that we are the least religious place in the world......or close to it. Hedonistic bastards that we are.
This year the WTBTS cannot afford to hire the large facilities that have always been a feature of JW life in yearly assemblies. No more large conventions, unless you are personally invited to some other country and provided you have no disabilities....
This is my view from Australia. I think it ties in with all the other observations made regarding NGO and the attempts to evade future taxes, fines, scrutiny........who knows?