日本語道場
Nihongo Dojo — N3 → N2
N2
~てまで
~te made
even to the extent of doing
When to use it
Use ~てまで when you want to frame an action as an extreme, excessive means taken to reach some goal — and almost always to reject or question it. The second clause therefore carries a negative or evaluative judgment (~必要はない、~べきではない、~たくない、意味があるのか). In reports, negotiations and internal debate it is the standard way to draw a line: "not at that cost."
Formation
Examples
There's no need to invest in equipment to the point of taking on debt.
We can't meet the deadline if it means pushing our staff that far.
Is there really any point in winning the order by discounting that much?
I don't want to gain share by going so far as to knock out rivals.
This isn't a project worth finishing at the cost of giving up our days off.