# USCIS Information & Links ## CONTACTING USCIS
![Contact Us](https://www.uscis.gov/sites/default/files/images/article-tools/ContactUs_icon.png) [****Contact U****](https://www.uscis.gov/about-us/contact-us)[****SCIS****](https://www.uscis.gov/about-us/contact-us)
![FOIA](https://www.uscis.gov/sites/default/files/images/article-tools/FOIA_icon.png) [****USCIS Freedom of Information Act (FOIA****](https://www.uscis.gov/records/request-records-through-the-freedom-of-information-act-or-privacy-act)****)****
![Immigration and Citizenship Data](https://www.uscis.gov/sites/default/files/images/article-tools/ImmigrationAndCitizenshipData_icon.png) [****Immigration and Citizenship Data****](https://www.uscis.gov/tools/reports-and-studies/immigration-and-citizenship-data)
#### ****Immigration Fraud and Abuse**** ****Visit**** [****Report Fraud****](https://www.uscis.gov/scams-fraud-and-misconduct/report-fraud) ****webpage to report:**** [H-1B visa violations](https://www.uscis.gov/scams-fraud-and-misconduct/report-fraud/combating-fraud-and-abuse-in-the-h-1b-visa-program) [H-2B visa violations](https://www.uscis.gov/scams-fraud-and-misconduct/report-fraud/combating-fraud-and-abuse-in-the-h-2b-visa-program) [EB-5 fraud](https://www.uscis.gov/scams-fraud-and-misconduct/report-fraud/reporting-eb-5-fraud) [Asylum fraud](https://www.uscis.gov/scams-fraud-and-misconduct/report-fraud) [Marriage fraud](https://www.uscis.gov/scams-fraud-and-misconduct/report-fraud) [Other immigration benefit fraud](https://www.uscis.gov/scams-fraud-and-misconduct/report-fraud) #### ****USCIS Employee Misconduct**** ****Visit the website to**** [****report employee violations, misconduct, or abuses****](https://www.uscis.gov/scams-fraud-and-misconduct/report-uscis-employee-misconduct)****.**** #### ****General Feedback**** Visit the [Feedback Opportunities](https://www.uscis.gov/outreach/feedback-opportunities/feedback-opportunities) page to share your ideas and comments with USCIS. If you would like to notify us of a systemic operational issue, such as a pattern of potentially incorrect notices, you may contact us at . #### ****Website Errors and Feedback**** If you would like to provide feedback on this uscis.gov website, you may email us at . Para español, envíe un mensaje de correo electrónico a . ### Case Status Online ##### [](https://egov.uscis.gov/ "USCIS Case Status Online")[](https://egov.uscis.gov/)[https://egov.uscis.gov/](https://egov.uscis.gov/) ### Make eRequest ##### [uscis.gov/e-request](https://egov.uscis.gov/e-request/Intro.do) ### Processing Times ##### [](https://egov.uscis.gov/processing-times/)[****https://egov.uscis.gov/processing-times/****](https://egov.uscis.gov/processing-times/) ### Change of Address ##### [](https://www.uscis.gov/addresschange)[****https://www.uscis.gov/addresschange****](https://www.uscis.gov/addresschange) ## Citizenship
![Practice Civics Test Mobile App](https://www.uscis.gov/sites/default/files/images/article-tools/MobileApp_icon.png) ****Practice Civics Test Mobile App**** Download our free civics study app at Google Play or the App Store. Search “USCIS civics test” and make sure USCIS is the developer.
![Practice Civics Test](https://www.uscis.gov/sites/default/files/images/article-tools/PracticeCivicsTest_icon.png) [****Practice Civics Test****](https://www.uscis.gov/citizenship/civics-practice-test-2008)
![N-400 Early Filing Calculator](https://www.uscis.gov/sites/default/files/images/article-tools/N400EarlyFiling_icon.png) [****N-400 Early Filing Calculator****](https://www.uscis.gov/forms/uscis-early-filing-calculator)
![Naturalization Eligibility Tool](https://www.uscis.gov/sites/default/files/images/article-tools/NaturalizationEligibilityTool_icon.png) [****Naturalization Eligibility Tool****](https://www.uscis.gov/node/93192) Check your eligibility and file your N-400.
## Locators
![Office Locator](https://www.uscis.gov/sites/default/files/images/article-tools/OfficeLocator_icon.png) [****Office Locator****](https://www.uscis.gov/about-us/find-a-uscis-office)
![Class Locator](https://www.uscis.gov/sites/default/files/images/article-tools/ClassLocator_icon.png) [****Class Locator****](https://my.uscis.gov/findaclass) [ ](https://www.uscis.gov/forms/filing-fees)
![Find a Doctor](https://www.uscis.gov/sites/default/files/images/article-tools/FindADoctor_icon.png) [****Find a Doctor****](https://www.uscis.gov/link/47752)