It will depend from company to company.Certain companies do blacklist such candidates.
There is no hard and fast rule.
There are numerous instances of employees being offered better CTC after he puts in papers.
There are companies who do not mention CTC in offer letter merely to circumvent the offer letter from being used as tool to extract better CTC from current employer .
3rd November 2016 From India, Delhi
Yes there is no any hard & fast rules.
I have a point to be discussed for black listing the employee.
If at all any employee resigns & confirms joining the new organisation is it fair to black list him/her?
If at all he/she is potential candidate can't you consider him for future employment?
You just don't think blindly & black list the employee. Think the other side. If at all any employee puts down the paper finally don't you have any retention strategy to retain the employee due to his performance, project requirements etc...? If at all he/she is retained then do you think as it is unfair practice?
I strongly disagree in blacklisting the employee who is been retained by the existing employer.
There are many candidates who will have offer letters in hand & resign from the company & even then they will be looking for other opportunities using the offer letter to demand more pay. What do you wanna do for these candidates?
What are the steps you have taken as alternate in his/her position?
3rd November 2016 From India, Bangalore