Their money goes to the real owners of the WTBTS. Some of my friends and I researched this serveral years ago. You start with Russel's original corporation. It had very few shareholders. I think that they had 50 shareholders. They introduced new shareholders later by giving shares based on contributions but then they got all those people to agree to sell or give the shares back. So, the original 50 shareholders are still intact. Not the actual people, of course, but whoever the shares were willed to, and then whoever they were willed to after that...up till today.
If you look at the list of corporations that the WTBTS has set up including the ones Russel set up, the list is very long. And the corporations are interlocking, it is very difficult to figure out which corporation The reason for this is to hide the money flow, and to shield the people who own the original stock from lawsuits and public sight.
The governing body members get perks but they are not stockholders.
The WTBTS has over ten billion dollars in assets. The governing body owns 0% of that. The current owners of the original stock are the owners of the assets. You will never hear their names mentioned. They are very well shielded by multiple interlocking corporate ownership and lawyers. You do realize that the lawyers call all the shots now.
The WTBTS has an extensive portfoloio, we verified some of this a few years ago. They own bonds, stocks, commodities, real estate, boats, planes, cars, jewelry, gold, antiques, and other valuables.
The WTBTS gives no money to anyone. When they build a kingdom hall the local congregation is on the hook to pay for it. Assembly halls, the same thing. They claim that they give circuit and district overseers a little money but I remember how the elders asked for a resolution every time they came to town to give them money out of the kingdom hall contribution box. They pay the brothers and sisters who volunteer to work at the societies offices, farms, and factories very little and this money comes from contributions.