Phrasal verbs are never hyphenated, but the verb senses might derive from the noun "write-off" (itself derived from the phrasal verb "to write off"). Can anyone confirm? If so, it might be worth adding a usage note pointing this out, to save possible future edit wars; if not, these would belong at write off.
I've already deleted "write off" as the supposed alternative spelling of the noun and "write-off" (which was given at write off as a supposed alternative spelling of the phrasal verb). — Paul G 14:09, 19 August 2008 (UTC)
I agree with you as to preferred spellings and predominant practice, at least in print. Not 100% sure that hyphenated and solid-spelled forms are not sometimes used as verbs. "Write off" is sometimes used as a noun. Business jargon is at least as prone to questionable usage as ordinary English and there's no prescriptive authority nor any inclination to pay any attention to one. DCDuringTALK 15:27, 19 August 2008 (UTC)
I would also agree with the entries as they are now. Although alternatives of this particular entry can be found, I would think of such items as "write off" = noun as misusages. -- ALGRIFtalk 17:34, 19 August 2008 (UTC)
Cited. I changed the sense to just Nonstandard spelling of write off. —RuakhTALK 15:48, 16 December 2009 (UTC)