I use 5×8 note pads. I’ve tried tracking it on the computer, but when the pad is sitting right there, it just seems easier to do. I round to 15 minute increments, and record everything. If phone/email dialogs go long, I record that, and then decide if it’s appropriate to bill it later based on the project’s context. I religiously invoice on the 1st of the month, and some clients like it on the 1st and 15th as well. When you hit that slow streak, you’ll be glad you stuck to your schedule as the checks arrive.

Good point, Matt. Pairing accurate time tracking with a regular invoicing schedule is good for the cash flow

We started using Pacific Timesheet (http://www.pacifictimesheet.com) last year, and it has exceeded our demands. We use it mainly for attendance and payroll time tracking, but some groups use it for light project time tracking, too. It saves us significant time to have one time tracking software for the entire organization.

Regards,
Donna Chu