as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
how to correct a tax return filed electronically and already approved?
user
simply file an amended return to correct the mistake. this happens all the time and is a standard procedure that every legitimate tax pro can handle. you can work it out with the tax pro about whose mistake it was and who should pay for the additional service.
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