Employer's Annual Federal Unemployment Tax Return
Form 940 reports federal unemployment tax under FUTA. It is filed once a year, and it is the one employment tax an employer pays entirely itself - nothing on this return is withheld from an employee's wages. FUTA works alongside state unemployment systems: an employer that paid its state unemployment contributions on time generally claims a credit that reduces the federal rate substantially, which is why the return asks about state contributions before arriving at the amount due.
Multi-State Employer and Credit Reduction Information
Filed by employers who paid wages in more than one state, or in a credit reduction state.
Allocation Schedule for Aggregate Form 940 Filers
Filed by an aggregate filer to allocate the return across the clients it files for.
Whether you deposit monthly or semiweekly depends on your lookback period, not on this form. Publication 15 (Circular E) sets the rule, and it is worth checking each year - the schedule can change when your liability does.
IRS Publication 15No. FUTA is an employer-paid tax. Withholding it from an employee's pay is not permitted.
There is no separate 940-X. You file a corrected Form 940 for the year, using the form revision for that year and marking it as an amended return.
A state that has an outstanding federal unemployment loan. Employers with wages in one lose part of the usual FUTA credit, so their effective rate is higher. Schedule A is where that is worked out.