Information For...

For you and your family
Standard mileage and other information

Forms and Instructions

Individual Tax Return
Instructions for Form 1040
Request for Taxpayer Identification Number (TIN) and Certification
Request for Transcript of Tax Return

 

Employee's Withholding Allowance Certificate
Employer's Quarterly Federal Tax Return
Employers engaged in a trade or business who pay compensation
Installment Agreement Request

Popular For Tax Pros

Amend/Fix Return
Apply for Power of Attorney
Apply for an ITIN
Rules Governing Practice before IRS

稅務詐欺及身份保護

稅務詐欺
 
  身份保護
 

犯罪調查, 概述, 一般的報稅欺詐

Overview - General Fraud Investigations

欺詐活動類型

Types of Fraudulent Activities - General Fraud

是不是好得難以置信? 辨認非法避稅的騙局

Is It Too Good To Be True? Recognizing Tax Avoidance Schemes

如何舉報可疑的稅務欺詐活動?

How Do You Report Suspected Tax Fraud Activity?

識別詐騙電話的五種簡易方法

Five Easy Ways to Spot a Scam Phone Call

報告網路釣魚和線上詐騙

Report Phishing and Online Scams

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身份保護: 預防 偵測和受害者協助

Identity Protection: Prevention, Detection and Victim Assistance

身份保護提示

Identity Protection Tips

一起保護稅務安全

Taxes. Security. Together.

在2017年,新的保障措施對您有何影響

How New Security Safeguards will Affect You for 2017

國稅局身份竊盜受害人協助:流程說明

IRS Identity Theft Victim Assistance: How It Works

身份竊盜的納稅人指南

Taxpayer Guide to Identity Theft