W-2G Forms › E-File Form W-2G Online for 2025 Tax Year
At a Glance
E-File Form W-2G with BoomTax
BoomTax is an IRS-authorized e-file provider for Form W-2G. Our platform is designed for casinos, racetracks, lottery operators, and other gaming establishments that need to report gambling winnings to the IRS.
Why E-File Form W-2G?
- IRS requirement: Electronic filing is mandatory for 10 or more returns
- Faster processing: E-filed returns are processed more quickly
- Built-in validation: Catch errors before submission
- Instant confirmation: Receive acknowledgment from the IRS
What You Need to E-File
To e-file Form W-2G with BoomTax, you will need:
- Payer information: Name, address, and TIN
- Winner information: Name, address, and TIN
- Winning details: Amount won, date won, type of wager
- Withholding: Federal and state income tax withheld (if applicable)
For details on what must be reported, see our What is Form W-2G guide.
How BoomTax Works
Import Your Form W-2G Data
You can import your data as Excel, XML, or use files from popular payroll providers like QuickBooks, UKG, ADP, and many more.
Step-By-Step Wizard
We walk you through the process with no complicated jargon. You can also live chat with a real person as you work on your filing for hands-on help.
E-File & Mail Employee Copies
Once your data is loaded, you can e-file and distribute employee copies in minutes.
Reporting Thresholds
For more information about when Form W-2G must be filed, see our Form W-2G reporting threshold guide.
Filing Deadlines
- Winner copy: January 31
- IRS filing (paper): February 28
- IRS filing (electronic): March 31
External Resources
Frequently Asked Questions About E-Filing Form W-2G
Yes, if you file 10 or more information returns of any type (including W-2G forms), you are required to file electronically. This threshold applies across all information return types combined, not just W-2G forms. Most casinos and gaming establishments exceed this threshold.
The IRS accepts Form W-2G through the FIRE (Filing Information Returns Electronically) system. Files must be formatted according to IRS Publication 1220 specifications. BoomTax handles all formatting requirements automatically when you upload your data.
Yes, you can file a corrected Form W-2G electronically. Submit a new W-2G with the corrected information and mark it as a corrected return. BoomTax makes it easy to file corrections by identifying the original form and submitting the updated data.
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BoomTax and its affiliates do not provide tax, legal, or accounting advice. This material has been prepared for informational purposes only, and is not intended to provide, and should not be relied on for, tax, legal, or accounting advice. You should consult your own tax, legal, and accounting advisors prior to engaging in any transaction.