I suggest you reconsider your decision.
Assuming that the project requiring you to have insurance will be 10% of your annual billing, you will be asking that client to pay its share ($100) and an additional $900 that is of no benefit to that client, but which benefits by providing insurance for your other work and providing you with a selling point in seeking additional business. Why should that client provide you/your company with that benefit? My guess is that the proper allocation ($100) is easily absorbed in the uncertainty of your cost estimate. Translate it to your time and see if your estimate is so tight that the added risk to you would matter. In addition, you may be able to cancel the insurance when the requiring project ends, reducing your risk.
A more defensible allocation might take into account the duration of the project and the potential exposure to you of error. Introducing such additional considerations does not appear to be required to respond to the issue you have raised.
Assuming, further, that later in the coverage year another client asks for the same coverage. Will you also charge that client for the full annual coverage? Will you charge that client for half the coverage and return half of the first client's payment? Will you not charge the second client at all, potentially alienating the first client if the inequity is discovered.
Will you take the suggestion of another respondent that you maintain the insurance after the first client's project is completed? If so, who will you charge?
The only way I can see you ethically charge the first client for the entire insurance cost is if you can buy project-specific insurance. I doubt that you would be able to do that, but would like to know if I am wrong.
As an aside, although I have looked into such coverage several times and would have liked to have had it, I have have found it so difficult and/or unreasonably expensive to obtain (it must cover all employees) that I have consistently refused such requests. I cannot think of a single instance where that cost me a contract.
------------------------------
Charles R. Mann, Ph.D.
Charles R Mann Associates, Inc.
Original Message:
Sent: 04-08-2016 15:40
From: Isabella Ghement
Subject: Commercial Liability Insurance - Who Should Pay for It?
Thank you all very much for your helpful answers!
It looks like the best course of action is to find out exactly how much the insurance costs and then ask the client if it would be possible for me to update the cost listed in the proposal without risking the loss of the project. This would seem fair to me given that I only found out about the insurance requirement (long) after submitting the proposal, so my hourly charge out rate doesn't incorporate the cost of this insurance.
If the client is not amenable to my request, I will have to consider whether it's feasible for me to absorb this cost given that this is the first client to insist on me having this type of insurance in my 9+ years of consulting.
All the best,
Isabella
------------------------------
Isabella Ghement
Ghement Statistical Consulting Company Ltd.