I am a private tutor and have been so for the last 6 years. I have some clients that I have been working on a weekly basis with now for over a year and have built good relationships with. I have not raised the fee in that time.
Recently I had a change of circumstances and moved house, my living expenses have increased and I am spending more money on travelling to their homes. I have also accepted new clients who are paying a higher rate and have interest from others who are also happy to pay the higher rate.
I am considering letting them keep the current rate until the end of the summer term, then telling them that from September the rate will be increasing by £5 an hour. Do you think this is unreasonable or will put people out? I don't want to build a bad name for myself but its unfeasible to keep the older clients on the old, cheaper rate when I have people that would willingly pay more.