What should I do if I made a mistake on my federal return that I've already filed?

What should I do if I made a mistake on my federal return that I've already filed?
Frequently Asked Questions

Are employers required to report the information that employees claim on their Form W-4 to the IRS?

Are employers required to report the information that employees claim on their Form W-4 to the IRS?
Frequently Asked Questions

Form W-4, excess FICA, students, withholding

Frequently Asked Questions

Employee reimbursements, Form W-2, wage inquiries

Frequently Asked Questions

How do you determine if a worker is an employee or an independent contractor?

How do you determine if a worker is an employee or an independent contractor?
Frequently Asked Questions

As a full-time student, am I exempt from federal income taxes?

As a full-time student, am I exempt from federal income taxes?
Frequently Asked Questions

Should I include the amount in box 10, Dependent Care Benefits, of my Form W-2 when calculating my income?

Should I include the amount in box 10, Dependent Care Benefits, of my Form W-2 when calculating my income?
Frequently Asked Questions

How can I check the status of my amended return?

How can I check the status of my amended return?
Frequently Asked Questions

I received my refund, but I made a mistake on my return so the refund is more than I should have received. I haven't cashed the check. What should I do now?

I received my refund, but I made a mistake on my return so the refund is more than I should have received. I haven't cashed the check. What should I do now?
Frequently Asked Questions

As an employer, do I have any liability for Social Security and Medicare taxes if my employees receive tips but don't report them to me?

As an employer, do I have any liability for Social Security and Medicare taxes if my employees receive tips but don't report them to me?
Frequently Asked Questions