I was recently offered a waitress position at an upscale sports bar. I have not served before and currently make a decent income working full time elsewhere. I am just using this as supplemental income to pad my savings account. I'll be working 8-10 hrs a week and was hoping to pull in 200 additional a week. Is this possible? I honestly will not be claiming more than I have to due to already having a full time job for SSI benefits and trying to avoid being taxed like crazy come April. I do not own a home nor have children so I already always have to pay in. It sucks, so I'd like to keep the IRS off my money as much as possible, so my question is: how much money can be made on a typical Friday and Saturday sports night?