You won’t find overhead rates themselves posted anywhere, khadaji; your friend’s accountant will have to calculate what her particular rate should be, based on her past expenses. Because expenses can change over time, a new overhead rate should be calculated on an annual basis. (The FAR rate I mentioned before refers to the Federal Acquisition Regulation System, and is just one method of calculating overhead rates. It’s not something I would ever attempt to do for myself!)
She really does need to work with an accountant to determine her true cost of doing business, which is what the overhead rate is supposed to cover. Any expense that can’t be charged to a particular project goes into determining overhead (sometimes called indirect costs), and she may be surprised to discover what gets included in here. Some things that I can recall off the top of my head are: [ul]
[li] office supplies[/li][li] depreciation for computers and other office equipment[/li][li] software purchases/upgrades[/li][li] postage/courier fees, if not billed as a direct cost for a given project[/li][li] communications charges (e.g., work-related phone calls)[/li][li] if she works from home, the appropriate percentage of her home rent/mortgage/utilities based upon the square footage devoted solely to her business[/li][li] health insurance for herself [/li][li] professional liability insurance (to protect her in the event of an error that leads to a client suing her)[/li][li] the cost of her time tending to administrative tasks like bookkeeping, if she does her own (this would likely be charged at a lower hourly rate; salary.com gives good regional salary estimates for this sort of thing)[/li][li] the cost of her accountant, her lawyer, or any other professional fees (e.g., web design) she might incur in the course of doing her business[/ul][/li]
There may well be other things, which is why I think she should not attempt to determine an overhead rate on her own. It sounds like her overhead rate might not be that high compared to my former employer, for example, where we had more equipment write-offs and such, but she really shouldn’t be assuming expenses that should rightfully be passed on to her client.
Also, it just occurred to me that she shouldn’t skip “fringe benefits” for herself, i.e., she should give herself vacation pay, sick time, personal time. Fringe may or may not include her health insurance; if it does, health insurance isn’t included in overhead. A common percentage tacked onto hourly wages for fringe benefits is about 30%.
So let’s see an illustration of what proper loaded rates can do for you. Assume an hourly rate of $30.00, fringe at 30%, an overhead rate of 130%, and a net fee of 15%. She gets a job that takes her 10 hours to complete. With the fully loaded rate, her bill to the client becomes:
10 hours x $30.00/hr = $300
- $90 (30% fringe) = $390
- $507 (130% overhead) = $897
- $134.55 (net fee on wage+fringe+overhead) = $1,031.55 in total
If she is only charging an hourly rate, and nothing else, we get:
10 hours x $30.00/hr = $300
- $390 (overhead on her hourly rate only) = - $90 at a minimum (because her actual overhead compared to hourly rate only is going to be a higher percentage)
I’ll bet the latter example explains why your friend has to supplement her income with other jobs. Please show her these numbers and encourage her to get things done right for herself, because as a self-employed person, no one else will do it for her!
If any of her existing clients refuse to accept the rate increase, then you know what? There will be other clients who are more than willing to pay, especially if she does good work. The difference in her income alone will make up for anyone she loses in the short term. Good luck to her!