I've been asked by a bank (CS) to provide a "certificate of living domicile."

Does anyone know what this is?

Your local government office (Gemeinde) can raise one and the cost is normally around CHF 20.00

Excellent, thank you for the information. BTW, in Kreis 2 it's now SFr. 30. Granted, it did take her some 30 seconds to send it to the printer.

Needed one of these for a Halb-tax/Visa card application, cost me 30 CHF - got mine from the Einwoheneramt of my town, it's called a "Wohnsitzbestaetigung".

(Only reason I needed one I reckon was because I've changed residence, so my B Permit ID does not have the 'correct' address on it)

In addition to taking probably 2 minutes to prepare, it was printed on nice stiff paper, so I suppose I got my money's worth!