Over two thirds of staff (61%) at Clifford Chance have contributed to their pensions in the first three months since the launch of the law firm's benefits programme CCMe.
More than 1,500 salary sacrifice cars have been taken-up by employees of National Grid using its workplace scheme.
Benefits professionals believe any move by chancellor George Osborne to limit or remove salary sacrifice would be unfair.
HM Treasury is 'very interested' in the potential of a workplace ISA to replace pensions.
Joanne Segars looks at the impact of a Budget that promises further radical change
The Summer Budget brought several significant changes in the workplace benefits arena. WSB breaks down the key ones.
A list of the key pension announcements in the summer Budget
HM treasury will "actively monitor" the effect of salary sacrifice on tax receipts.
Global law firm Squire Patton Boggs is introducing a salary sacrifice car scheme for its UK staff.
Scrapping salary sacrifice, rumoured to be part of the 8 July Budget, would do more harm than good but is likely to be high up on the Chancellor's agenda, consultants believe.