The kingdom hall construction box got done away with.
Its now a monthly congregation pledge that comes out of the Local box.
Congregations with loans have no loan "on paper" anymore but are supposed to continue sending in the loan payment or more. (how generous!)
Congregations basically can't have more than about 10 grand on hand. (may choose to have less - how loving!)
All the rest goes to branch for "the greater good worldwide".
So if you have $200,000 in the bank saving for a new hall, you are expected to cut a check to the branch for $190,000+ by the end of the month. If you don't comply, you will find out what the 11th plague was that Jehovah had lined up for Egypt as a backup.
That's the 2 minute version.
-TE