http://www.spiegel.de/international/germany/budget-battle-be...

http://www.reuters.com/article/us-europe-migrants-germany-co...

http://www.zeit.de/wirtschaft/2016-02/fluechtlinge-haushalt-...

interestingly, German sources like Zeit estimates / writes about 50 billion for 2017, while all English sources low ball here. (or don´t cite the source) Zeit is a pretty well known source.

As we both know, projects and estimations are are hard! Very hard! So I guess it will be around 60 billion :)

Tax revenue plans around 230 to 300 billion. Hence the 25% and my guess that they will announce soon or later an emergency budget to cut costs (we have a law, basically saying: we must go to our black 0, at all costs) Cutting costs hits the usual targets (I guess):

https://www.iwkoeln.de/en/iw-news/beitrag/german-budget-why-...

http://www.dw.com/en/sch%C3%A4uble-clings-to-black-zero-feti...

Social services Infrastructure School and education

etc.

Interesting times are ahead :)