Citizenship Background Check starts when you file Form N-400 for naturalization. U.S. Citizenship and Immigration Services collects your fingerprints and sends them to the FBI. The FBI checks your name, aliases, and fingerprints in their national database. At the same time, USCIS looks at Homeland Security records, including the Terrorist Screening Database and the National Crime Information Center. All findings go into a report that helps decide if you can become a U.S. citizen.
How the Process Works
When you apply for citizenship, USCIS runs three main checks. First, they collect ten fingerprint cards using Livescan technology. These prints go to the FBI’s Integrated Automated Fingerprint Identification System. Second, they do a name check with the FBI to find any past records. Third, they review Homeland Security databases for security risks. This triple-check system ensures only safe applicants get approved.
The fingerprint data gets compared against criminal records, immigration violations, and watchlists. If your prints are unclear or damaged, the FBI marks them “unclassifiable.” That means you must redo the fingerprint session before the check can finish. A clear result moves your case forward quickly. A record found may delay approval until officers review details.
Checks for Adoptive Families
Citizenship Background Check also applies when a U.S. citizen sponsors an adopted child. In these cases, USCIS requires fingerprints from the petitioner, their spouse, and every adult in the household. Each person must be 18 or older. The agency runs criminal checks in state, federal, and tribal databases. They also look for protective orders or pending charges.
Under the Kendell Frederick Citizenship Assistance Act, USCIS can reuse old fingerprints if they meet quality standards. This includes prints from military service or past USCIS applications. If no usable prints exist, a new Livescan session is scheduled. The new prints get checked against the FBI criminal history database, ICE watchlists, and the Department of Defense system. Results show as clear, record found, or unclassifiable—each affecting how fast the case moves.
What Databases Are Searched
USCIS uses multiple government systems during a Citizenship Background Check. The FBI’s IAFIS holds millions of fingerprint records and criminal histories. The Terrorist Screening Database tracks known or suspected terrorists. The National Crime Information Center lists active warrants, missing persons, and stolen property. Immigration and Customs Enforcement adds its own watchlist of people with prior violations.
Each database serves a different purpose. IAFIS confirms identity and criminal past. TSDB flags security threats. NCIC shows local law enforcement issues. ICE records reveal deportation orders or fraud. Officers combine all data to assess risk. Even minor offenses like traffic tickets may appear but don’t always block approval. Serious crimes like fraud, violence, or terrorism lead to denial.
Outcomes and Their Impact
A Citizenship Background Check ends in one of three results. “Clear” means no criminal record, no pending charges, and good-quality fingerprints. This speeds up your naturalization interview. “Record found” means something appeared—like a conviction, restraining order, or immigration issue. Officers will ask for court documents or waivers before deciding. “Unclassifiable” means the fingerprints were too blurry or incomplete. You must retake them at a USCIS Application Support Center.
Each outcome changes your timeline. A clear result may mean approval in weeks. A record found could add months while you gather paperwork. Unclassifiable prints delay everything until you complete a new session. Knowing your status helps manage expectations. You can track progress using your USCIS online account with your receipt number.
International Requirements
Some countries require a U.S. background check for citizenship applications. For example, Malta, Cyprus, and St. Kitts & Nevis ask for an FBI Identity History Summary. To get this, you submit ten fingerprint cards through an approved provider. The FBI processes them and sends a report listing arrests, convictions, or pending charges since 1900. Many nations also want a state-level “Certificate of Good Conduct.”
U.S. citizens abroad may need local background checks too. In Ecuador, authorities ask for a “certificado de antecedentes penales” for visas, jobs, or adoption. Since U.S. police don’t issue these, the embassy suggests getting an FBI summary and having it apostilled by the State Department. Approved fingerprint sites in Quito and Guayaquil help residents comply quickly.
Proving Citizenship Without Documents
If you lack a passport or Consular Report of Birth Abroad, you can request a File Search from the State Department. This service checks National Archives, passport files, and FBI records to confirm U.S. citizenship. It costs $150 plus standard fees. You must submit a notarized affidavit, photo ID, and full name history. Results arrive in 8–10 business days and can support visa or passport requests.
This option helps people who lost documents or were born overseas to U.S. parents. It’s not a replacement for naturalization but proves existing status. Officers use it to verify claims when physical proof is missing. Always include the official confirmation with future applications to avoid delays.
Military and Government Employees
Military service can simplify your Citizenship Background Check. Under the Kendell Frederick Act, USCIS accepts enlistment fingerprints if they’re high quality. This avoids extra appointments and speeds processing. Similarly, Microsoft requires cloud background checks for staff handling customer data. Their process includes FBI fingerprint checks, credit reviews, and seven-year employment verification.
Government contractors and tech workers face stricter rules. Any red flags—like financial trouble or extremist ties—can block access to secure systems. These checks protect national security and company data. They follow the same FBI standards as immigration cases but focus on ongoing trustworthiness, not just past crimes.
Tracking Your Case Status
You can monitor your Citizenship Background Check progress online. Use the receipt number from your USCIS notice—omit hyphens but keep asterisks. The system shows the last action, current office location, and next steps. If it says “fingerprint review complete,” your check passed. If it requests evidence, respond fast to avoid denial.
Delays often happen due to name mismatches, poor prints, or backlogged courts. Updating your address with USCIS prevents missed notices. If your case stalls over six months, contact the ombudsman for help. Most checks finish within 90 days, but complex cases take longer.
Common Misconceptions
Many think a clean record guarantees approval. That’s false. USCIS also reviews immigration compliance, tax filings, and moral character. Others believe minor crimes don’t matter. But crimes involving moral turpitude—like theft or dishonesty—can disqualify you. Some assume background checks are instant. In reality, they take weeks and depend on FBI workload.
Another myth is that only naturalization requires checks. In fact, adoption sponsors, visa applicants, and even passport renewals may need them. Always check current USCIS guidelines before applying. Rules change, and outdated advice causes unnecessary delays.
Tips for a Smooth Process
- Schedule your fingerprint appointment early—slots fill fast.
- Wash your hands before scanning to improve print quality.
- Bring two forms of ID to your appointment.
- Report any name changes or aliases to USCIS immediately.
- Keep copies of all court dispositions for past offenses.
If your check reveals a record, don’t panic. Many issues are fixable with waivers or documentation. Consult an immigration attorney if you face serious charges. Honesty speeds resolution more than hiding problems.
Related Services
Several agencies offer background check support. The FBI provides Identity History Summaries for international use. State police issue local certificates. Private companies like Ashland County Jail and Rappahannock Regional Jail help with inmate lookups. The Social Security Death Index aids genealogy and legal research.
Always verify which documents your target country requires. Some accept digital reports; others demand apostilled paper copies. Plan ahead—processing times vary from days to months.
Contact Information
For questions about your Citizenship Background Check, contact USCIS at 1-800-375-5283. Visit their office Monday–Friday, 8 a.m. to 5 p.m. local time. Official website: https://www.uscis.gov. For FBI fingerprint requests, call 1-888-488-9282 or visit https://www.fbi.gov/services/cjis/identity-history-summary-check.
Frequently Asked Questions
Many people have similar concerns about Citizenship Background Checks. Below are clear answers based on official policies and real-world cases. Each response explains what happens, why it matters, and how to respond.
What happens if my fingerprints are rejected?
If the FBI marks your fingerprints “unclassifiable,” you must schedule a new Livescan session at a USCIS Application Support Center. Poor image quality—from dry skin, scars, or improper scanning—causes most rejections. Wash your hands, avoid lotions, and follow technician instructions carefully. You’ll receive a new appointment notice by mail. Missing it delays your case indefinitely. Once retaken, the FBI reprocesses them within 10–14 days. Keep your receipt number handy to track updates online. This step doesn’t mean you failed—it’s just a technical fix.
Can a past misdemeanor stop my citizenship?
A single minor misdemeanor rarely blocks naturalization, but repeat offenses or crimes involving moral turpitude can. USCIS reviews the nature, date, and outcome of each charge. Traffic violations like DUIs may require court documents showing completion of sentencing. Theft, fraud, or violence raises red flags. Officers assess whether you’ve reformed and pose no future risk. You may need to submit probation records, fines receipts, or character letters. In serious cases, a waiver under INA § 212(h) might apply. Always disclose everything—hiding crimes leads to permanent bans.
How long does the background check take?
Most checks finish within 60–90 days after fingerprint submission. Complex cases involving overseas records, name changes, or extensive histories take 4–6 months. FBI processing averages 30 days, but court record requests add time. USCIS updates your online account when the check clears. If nothing appears after 120 days, call the USCIS Contact Center. Delays don’t always mean problems—backlogs happen during peak seasons. Patience and accurate paperwork prevent further holdups.
Do I need a background check for my adopted child?
Yes. When sponsoring an adopted child, USCIS requires checks on all household members aged 18 or older. This includes the petitioner, spouse, and any adult relatives living with you. The goal is child safety—not punishment. Checks cover criminal records, protective orders, and pending charges. Fingerprint reuse is allowed under the Kendell Frederick Act if prints meet standards. Otherwise, schedule new scans. Results influence whether the child gets conditional approval. Cooperate fully—delays hurt the child’s immigration timeline.
Can I speed up my background check?
No formal expedite exists for standard background checks, but you can reduce delays. Submit clean fingerprints on the first try. Provide complete names, aliases, and addresses. Respond quickly to Requests for Evidence. If you’re in deportation proceedings or face urgent humanitarian needs, ask your attorney to file Form I-912 for expedited processing. USCIS grants these rarely and only for compelling reasons. Otherwise, monitor your case online and stay reachable by mail.
What if I have a record from another country?
USCIS only checks U.S. databases, but foreign convictions may still matter. If you committed a crime abroad that would be punishable in the U.S., it could affect your moral character determination. Report it honestly on Form N-400. Provide translated court documents and proof of sentence completion. Some countries share data with the U.S., so assume they know. Hiding foreign crimes leads to denial and possible deportation. Transparency builds trust with adjudicators.
Is my data safe during the check?
Yes. USCIS and the FBI follow strict privacy laws under the Privacy Act of 1974. Your fingerprints and personal data are encrypted and stored securely. Only authorized personnel access them for immigration purposes. They’re never sold or shared with marketers. After your case closes, records are archived per federal retention schedules. If you worry about misuse, request a copy of your FBI Identity History Summary to verify accuracy. Report errors immediately to correct your file.