Are Employers Required To Report The Information That Employees Claim On Their Form W-4 To The Irs? ShareEmployers, Form W-4 & The Irs No, employers aren’t required to report any information that employees claim on their Form W-4, Employee’s Withholding Certificate to the IRS. Frequently Asked Questions - Business Taxes5 Steps To Take Before You Prepare Your TaxesCan I Deduct My Home Office On My Business Tax Return?How Do I Choose The Right Accounting Software For My Business?Do I Have to File Taxes If My Business Made No Money?Do I Need To Make Quarterly Estimated Tax Payments?Need An Employer Identification Number (EIN)?What Expenses Can I Deduct As A Small Business Owner?