The IRS crackdown on ERC requests is partly to rein in the recently emerged cottage industry of Employment Retention Tax Credit advisors. That might give you pause about using such services.nnIt's important to remember that not all ERC firms are the same. Some are less scrupulous and might try to pressure businesses into filing false claims. For example, the IRS said some firms filed ERC claims based on supply-chain disruptions.nnYou should also be wary of companies that ask for an upfront fee before you know if you'll get the refund. However, there are many legitimate services that can help you navigate the complex rules.nnLook for ERC advisors that employ CPAs, have an excellent online reputation, and only take payment when you're approved for and receive the funds.