A new federal law moves up the W-2 filing deadline for employers and small businesses to Jan. 31. The new law makes it easier for the IRS to find and stop refund fraud. It also delays some taxpayer refunds. Those taxpayers claiming the Earned Income Tax Credit or the Additional Child Tax Credit won’t see refunds until Feb.15, at the earliest.

Here are some key points to keep in mind:

• Protecting Americans from Tax Hikes (PATH) Act. Enacted last December, the new law means employers need to file their copies of Forms W-2 by Jan. 31. These forms also go to the Social Security Administration. The new deadline also applies to certain Forms 1099. Those reporting nonemployee compensation such as payments to independent contractors submitted to the IRS are due Jan. 31. Employers have long faced a Jan. 31 deadline in providing copies of these forms to their employees. That date won’t change.
• Different from past deadline. Employers normally had until the end of February, if filing on paper, or the end of March, if filing electronically, to send in copies of these forms. The IRS is working with the payroll community and other partners to spread the word.
• Helps stop fraud or errors. The new Jan. 31 deadline will help the IRS to spot errors on returns filed by taxpayers. Having these W-2s and 1099s sooner will make it easier for the IRS to verify legitimate tax returns and get refunds to taxpayers eligible to receive them. The changes will allow the IRS to send some tax refunds faster.
• Some refunds delayed. Certain taxpayers will get their refunds a bit later. By law, the IRS must hold refunds for any tax return claiming either the Earned Income Tax Credit (EITC) or Additional Child Tax Credit (ACTC) until Feb. 15. This means the whole refund, not just the part related to the EITC or ACTC.
• File tax returns normally. Taxpayers should file their returns as they normally do. The IRS issues more than nine out of 10 refunds in less than 21 days. However, some returns may need further review. Whether or not claiming EITC or ACTC, the IRS cautions taxpayers not to count on getting a refund by a certain date. Consider this fact when making major purchases or paying debts.
• Use IRS.gov online tools. Starting Feb. 15, the best way to check the status of a refund is with the Where’s My Refund? tool on IRS.gov or the IRS2Go Mobile App.

Taxpayers should keep a copy of their tax return. Beginning in 2017, taxpayers may need their Adjusted Gross Income amount from a prior tax return to verify their identity. They can get a transcript of their return at www.irs.gov/transcript.