Treasury below zero

[cogre]

i have been negitive 500,000 whilst fighting a war. loyalty drops like a rock in the outlying territories, thus increasing the chance for civil war ,rebellions, or dead faction reappearing.

edit- although to be fair, this might also be a result of my shipping lanes being disrupted as well as a negitive balance.

[caravel]

I'm not sure that a negative treasury has any effect on provincial happiness. A huge treasury does bring about all kinds of "irregular accounting" and corruption vices though, if my memory serves me correctly.