Time based billing goes round and round

Interesting article by John Chisholm in Lawyers Weekly, A billing discussion worth its time, on billing principles.

Reading John's remark's reminded me how little had really changed over recent years where time based charging is concerned. The discussion on alternatives to time based billing in law seems to go round and round and round.

The real problem as I see it is a simple one. Time based charging is easy, whereas alternative methods are much harder, requiring very different approaches.

When I first started as a consultant, my firm actually used four different pricing models:

• time based billing usually associated with a cost estimate up front
• fixed price contracts, especially where Government contracts were concerned
• retainer style arrangements where clients paid a standard monthly amount in return for exclusivity and an agreed package of services
• and fixed prices for certain types of work such as training or information products.

Running four different pricing systems posed its own problems.

To begin with, we needed a practice management system that would allow us to measure time inputs and various types of disbursements. This had to mesh with the general accounting system. We still attached value to time via hourly rates not just because of the continued presence of time based charging but, more importantly, because of the need to monitor costs on fixed price jobs and to compare relative profitability between areas.

Generally in time based charging, things such as marketing time get allocated to firm time. We could not afford this approach because of, among other things, the presence of significant size fixed price bids. Marketing costs need to be measurable because they were a major cost component; in some smaller open tenders, the total cost to bidders of tender preparation can in fact exceed the value of the tender, creating a an effective zero sum game.

In order to get a better measure on marketing costs and to to aid recover, we created a special time code called work in anticipation. This covered all bid costs plus time investments in looking after specific clients.

General marketing was measured by another time code. The attachment of job and client codes to WIA allowed us to measure direct marketing costs, both time and disbursements. With client support, the aim was to recover WIA over time through new work from that client. With fixed price jobs, the aim was to recover the WIA through the tender price. This type of measurement has some salutary effects because it quickly throws up potentially unprofitable activities.

While the system did generate the type of information used in conventional billing and performance management systems, there were no charge targets as such. Instead, we used the concept of effective time. This varied from person to person and might include not just billable hours, but also WIA, other marketing and business development time and product and personal development time.

A person studying, for example, might have study time included in effective time, removing the conflict that can arise between approved study and billings. Similarly, the inclusion of marketing time in effective hours removed the conflict that arises in so many firms between getting the cash in now and laying the basis for later cash.

We used manual rather than computer based time recording systems. Our people travelled all the time and were usually working on multiple tasks. It was just easier to scribble on a time sheet once the necessary discipline had been installed. This also allowed for multiple time recording. For example, in travelling on a client job, travel time would be charged to the client. However, dead time might also be used on and recorded to another task.

Each Friday, all staff transferred their time data to summary sheets that went to admin staff for data entry. This was obligatory, no matter where staff were so that full weekly firm performance data was available for review by Monday lunchtime by management, client officers and project managers. Weekly data was essential because of the presence of relatively large contracts that needed to be closely monitored.

I am providing this personal example simply because it illustrates the type of complexities that can arise when you move from conventional time based charging to other models. Other models may be better, I believe that they are, but they also require changes in systems and culture that are not, of themselves, easy.