Premiership champions Saracens, who will play in the second tier next season, will furlough staff and have asked players to defer wages.
England maintained their Six Nations title bid with victory against Wales, aided by a scoring return for wing Anthony Watson.
England were quick out of the blocks against Ireland and Owen Farrell insists the team are happy with how things are "in-house".
England coach Eddie Jones was far from impressed with the behaviour of some Scotland supporters as England regained the Calcutta Cup.
Stuart Hogg made another costly mistake as England beat Scotland in an ugly Calcutta Cup clash to claim their first win of the Six Nations.
Captain Owen Farrell said there were no excuses for England after they were beaten by France in Paris.
Forget talk of salary caps and World Cup hangovers, England need to deliver as title favourites in this year's Six Nations.
With Anthony Watson failing to overcome a calf problem, George Furbank has been handed a starting spot for England against France.
England captain Owen Farrell had the chance to confirm he would stay with crisis-hit Saracens, but instead he said talks were "ongoing".
France captain Charles Ollivon does not believe Saracens' impending relegation from the Premiership will have any impact on England.