My company just did this as well. Beginning Jan 1, we started getting paid every two weeks instead of every week. However, I don't take home any less money. That part I don't understand. But, I did overdraw my checkbook the first week of it. Lucky for me, I have overdraft protection. I found I needed to come up with a plan to pay my bills a little differently and be aware that I have money automatically transferred into savings every week, which I had forgotten and that had not changed. But if you somehow end up with less take home, that won't work for you. It must have to do with taxes being taken out. Maybe you can go to payroll and change your deduction or something.