League One crisis club Plymouth must find £700,000 by December 8 to avoid being wound-up in the High Court by the tax authorities.
Pilgrims directors are trying to raise the cash in time to fend off their third winding-up order in a year brought by the HMRC.
Plymouth hope one way of paying off their debts is to sell their Home Park ground for £7.5million.
Former Leeds and Cardiff chairman Peter Ridsdale is in talks with Plymouth about putting together a rescue package and possible takeover.