Every so often an old credit myth I haven't heard in awhile will pop up again during a conversation with some friends. This past weekend it happened during a chat with a colleague about unemployment and its effect, or lack thereof, on FICO scores. Contrary to what many people think, you can be unemployed for a long period of time and still maintain excellent credit scores. The truth is the FICO credit-scoring model doesn't consider your employment history in any way, shape, or form. Like the level of your income, it's a complete non-factor.