N-400 Attorney Fees Explained — What You Actually Pay

What N-400 Attorney Fees Actually Cover

Attorney fees for Form N-400, the Application for Naturalization, are not standardized across the industry. A simple naturalization application for someone with a clean record and straightforward eligibility differs dramatically in scope from a case involving prior immigration violations, criminal history, selective service issues, or extensive overseas travel. The fee structure reflects the work required—legal analysis of your specific facts, document preparation, interview coaching, and response to any complications that surface during adjudication.

USCIS charges its own filing fee for Form N-400, which is separate from attorney fees. As of 2026, USCIS publishes the current N-400 filing fee on the official fee schedule at uscis.gov/forms; this government fee changes periodically through regulatory fee rules, so confirm the exact amount before budgeting. Attorney fees do not include this government cost—they cover legal services only.

The core service in most N-400 representation packages includes: initial eligibility assessment, form completion and filing, review of supporting documents, preparation for the naturalization interview, and follow-up if USCIS issues a Request for Evidence (RFE) or Notice of Intent to Deny (NOID). More complex cases may involve additional services billed separately or reflected in a higher flat fee.

What Drives Attorney Fee Variation for N-400

Law firms structure N-400 fees in one of three ways: flat fee, hourly billing, or hybrid (flat fee with hourly charges for complications). Most immigration attorneys in the naturalization space use flat fees because applicants prefer predictable costs. The flat fee amount varies based on these factors:

Case complexity. A naturalization applicant with continuous residence, no criminal record, and stable employment history represents a straightforward matter. An applicant with a prior removal order, misdemeanor convictions, tax filing gaps, or extended trips outside the United States requires legal analysis of admissibility, good moral character, and continuous residence—work that takes substantially more time. Firms often quote higher fees when the intake reveals potential complications, or they may offer a base fee with add-ons for specific issues.

Geographic location. Attorney fees reflect regional cost-of-living differences. Firms in major metropolitan areas typically charge more than those in smaller cities or rural regions. A San Diego-based immigration practice operates in a market with higher overhead than a firm in a less expensive state, and fee structures adjust accordingly.

Firm experience and reputation. Attorneys with decades of naturalization experience, multilingual staff, or specialization in complex good-moral-character cases may charge premium rates. Firms that handle high volumes of routine cases may offer lower flat fees because their systems are optimized for efficiency.

Services included in the package. Some attorneys include interview preparation, translation assistance, and document review in the base fee. Others unbundle services—charging separately for interview coaching, translation, or representation at a second interview if USCIS schedules one. Clarify what the quoted fee covers before you sign a retainer agreement.

Volume and payment timing. A few firms offer discounts for family members filing together or for cases referred by prior clients. Payment plans—splitting the fee across milestones like filing, biometrics, and interview—are common, though some firms require full payment upfront.

Here's the Honest Answer: Attorney Fees Are Not the Biggest Cost Variable

The USCIS filing fee for Form N-400 is the same for every applicant; attorney fees are where the variation occurs. But here's what applicants often overlook: the largest cost in naturalization is not the fee—it's the consequence of filing incorrectly. A denied N-400 based on inadequate evidence of continuous residence or good moral character can trigger removal proceedings if the application reveals a deportability issue the applicant didn't realize existed. An attorney's job is to identify those risks before filing, not after USCIS does.

If your immigration history is clean, your residence and travel records are straightforward, and you meet all statutory requirements without question, self-filing may be viable. If any part of your case involves interpretation of the continuous residence rule, the good moral character standard, or admissibility—all areas where USCIS officers have discretion—the attorney fee is insurance against a mistake that ends your eligibility entirely.

Typical N-400 Attorney Fee Ranges in 2026

Attorney fees for Form N-400 representation vary by market and case complexity. Straightforward naturalization cases in most U.S. markets fall within a predictable range, while complex cases involving prior violations, criminal history, or selective service issues may be quoted higher. The figures below reflect general market patterns as of 2026, not quotes from any specific firm.

These ranges are illustrative only. The only way to know what representation will cost in your specific case is to consult an attorney who reviews your facts. Firms set their own fee structures based on their market, overhead, and case volume. What you pay will depend on the firm you choose and the complexity they identify in your case.

What an Attorney Does That Self-Filing Does Not

Form N-400 itself is not complicated—USCIS designed it for applicants to complete without legal help. The complexity lies in determining whether your facts satisfy the eligibility requirements and how to document them. An attorney provides:

Eligibility analysis before filing. Naturalization requires five years of lawful permanent residence (three if married to a U.S. citizen), continuous residence, physical presence, good moral character, and basic civics knowledge. The statute defines these terms, but adjudicators interpret them case-by-case. An attorney evaluates your travel history against the continuous residence standard, your criminal record against the good moral character threshold, and your selective service registration status if you're male and were required to register. If a potential disqualification exists, the attorney advises you whether to file now, wait, or apply for a waiver first.

Document preparation and evidentiary strategy. USCIS does not issue a checklist of required documents for N-400—you submit what proves your eligibility. An attorney identifies what evidence your case needs: tax transcripts if your tax history is questioned, court dispositions for any arrests, selective service registration proof, or affidavits explaining gaps in your residence. What you submit shapes how the officer evaluates your application.

Interview preparation. The naturalization interview tests your English ability, your knowledge of U.S. civics and history, and the accuracy of your N-400 answers. Officers also probe any inconsistencies in your application or any facts that raise good-moral-character concerns. An attorney prepares you for the questions specific to your case—how to explain a prior arrest, how to account for extended travel, how to describe your employment history if you had gaps. Generic interview prep does not address case-specific risks; attorney prep does.

Response to complications. If USCIS issues an RFE, a NOID, or schedules a second interview, an attorney interprets what the agency is questioning and how to respond. RFEs for N-400 often focus on selective service compliance, tax filing, or continuous residence—all areas where the wrong response can result in denial. NOIDs are rare in naturalization cases, but when they appear, they signal that USCIS believes you are ineligible; an attorney drafts the rebuttal or advises whether withdrawal is the safer course.

What If Your Case Involves a Criminal Record?

Any arrest—regardless of the outcome—must be disclosed on Form N-400. Convictions, dismissed charges, expunged records, and sealed files all require disclosure. USCIS evaluates your criminal history against the good moral character standard, which bars naturalization for certain offenses and gives officers discretion to deny based on others.

An attorney obtains certified court dispositions for every arrest, analyzes each charge under immigration law (not criminal law—the standards differ), and determines whether any offense makes you statutorily ineligible or discretionarily deniable. Some convictions create a permanent bar to naturalization; others require you to wait a period after completion of sentence. Self-filers often misunderstand which offenses matter and how to present them, leading to denials that could have been avoided with proper disclosure and legal argument.

If your case involves Crimes Involving Moral Turpitude (CIMTs), aggravated felonies as defined in immigration law, controlled substance violations, or domestic violence, consult an attorney before filing N-400. What qualifies as an aggravated felony under the Immigration and Nationality Act (INA) differs from what state criminal law calls a felony—the determination requires statutory analysis, and a mistake in categorization can end your naturalization path entirely.

What If You Have Gaps in Your U.S. Residence?

Continuous residence requires that you remain a lawful permanent resident in the United States without abandoning your status. USCIS presumes you abandoned residence if you spent more than six months outside the United States during the statutory period, and it conclusively presumes abandonment if you spent more than one year abroad (unless you obtained a re-entry permit or N-470 approval before leaving).

An attorney evaluates whether your travel broke continuous residence and, if it did, whether you can rebut the presumption with evidence of your intent to maintain U.S. residence—proof you kept a job, a home, paid U.S. taxes, and returned promptly. If you cannot rebut the presumption, the attorney calculates when your continuous residence clock restarted and when you'll be eligible to file.

Some applicants believe short trips don't count. The physical presence requirement—separate from continuous residence—requires that you spent at least half the statutory period physically inside the United States. Every trip abroad subtracts from your physical presence days. An attorney adds up your total days outside the country to confirm you meet the threshold before filing.

What If You Never Registered for Selective Service?

Male applicants who lived in the United States between ages 18 and 26 as lawful permanent residents are required to register for selective service unless an exemption applied. Failure to register does not automatically bar naturalization, but it raises a good moral character question that USCIS evaluates case-by-case.

If you are now over 31, USCIS cannot deny your N-400 solely for failing to register—the registration requirement ended at age 26, and the statutory bar applies only during the registration period. But officers may still question whether your failure to register demonstrates a lack of good moral character, especially if you knew about the requirement and chose not to comply.

An attorney determines whether you were required to register, whether an exemption applied (you entered the U.S. after age 26, you held a nonimmigrant visa during the entire window, or you were incarcerated), and how to present your case if you failed to register without an exemption. The response often involves a Status Information Letter from the Selective Service System and a legal argument about why the failure does not reflect on your character. This is not a question you resolve by guessing—it requires documentation and statutory interpretation.

When Self-Filing Makes Sense and When It Does Not

Self-filing works when:

• You have been a lawful permanent resident for the required period with no gaps in status
• Your travel outside the United States stayed well within the continuous residence and physical presence limits
• You have no criminal record—no arrests, no citations beyond minor traffic violations
• You filed and paid U.S. taxes every year you were required to
• You registered for selective service if you were male and required to register
• You have no prior immigration violations, removal proceedings, or inconsistencies in your immigration history
• You are comfortable preparing the N-400, gathering supporting documents, and appearing at the interview without legal guidance

Self-filing becomes risky when:

• Any part of your criminal, tax, travel, or selective service history raises a question you don't know how to answer
• You're unsure whether a prior arrest qualifies as a CIMT or aggravated felony under immigration law
• Your travel pattern approaches the six-month or one-year threshold
• You had gaps in employment, residence, or tax filing that you need to explain
• You've been in removal proceedings before, even if the case was terminated
• USCIS denied a prior immigration application and you don't know whether the reason affects your N-400 eligibility

The cost of a mistake is not just a denied application—it's potential removal proceedings, loss of your green card, and years of legal battle to fix what could have been prevented.

How to Evaluate What You're Quoted

When you consult an immigration attorney about N-400 representation, ask:

1. Is the fee flat or hourly, and what does it include? Confirm whether the quote covers filing, interview prep, and RFE response, or whether those are billed separately.
2. What is not included in the fee? Translation, document retrieval (court records, tax transcripts), travel to attend your interview if it's held outside the attorney's area, and appeal representation if your case is denied are often extra.
3. What happens if USCIS schedules a second interview or issues an RFE? Some firms include one round of follow-up in the flat fee; others bill hourly for anything beyond initial filing and interview prep.
4. Do you offer a payment plan? If the fee exceeds what you can pay upfront, ask whether the firm allows installment payments tied to case milestones.
5. What is your experience with cases like mine? If your case involves criminal history, prior removal proceedings, or selective service issues, ask how many similar cases the attorney has handled and what the outcomes were. You're not guaranteed the same result, but experience with your issue type matters.

What the Fee Does Not Buy

Attorney representation in your N-400 case does not guarantee approval. USCIS evaluates your application based on whether you meet the statutory requirements—the attorney's job is to present your case accurately and argue for approval when discretion applies, not to manufacture eligibility you don't have.

If you are ineligible for naturalization—you committed a disqualifying offense, you abandoned continuous residence, or you lied on a prior immigration application—an attorney cannot make you eligible. What the attorney can do is identify the ineligibility before you file, advise you whether waiting or applying for relief changes the outcome, and prevent you from triggering removal proceedings by filing prematurely.

The fee also does not buy you a faster timeline. USCIS processes N-400 applications in the order received; no amount of attorney advocacy moves your case ahead in the queue. What an attorney does is reduce the risk of delays caused by incomplete filings, missing documents, or RFEs that restart the clock.

The Law Offices of Peter D. Chu and Naturalization Cases

The firm handles straightforward N-400 cases and complex matters involving criminal history, prior immigration violations, and selective service questions. Consultations begin with a case-specific eligibility assessment to determine whether you qualify now or whether waiting improves your chances.

The firm's multilingual staff—fluent in English, Mandarin, Cantonese, Vietnamese, and French—works with applicants from diverse backgrounds, and every case receives individualized attention rather than assembly-line processing. Initial consultations are available for $250, during which an attorney reviews your immigration history, identifies potential issues, and quotes a fee for full representation if you choose to proceed.

If you are considering filing Form N-400 and want to know whether your case is straightforward or requires legal analysis before filing, contact the Law Offices of Peter D. Chu at 858-268-8823 or visit the office at 4615 Convoy St, San Diego, CA 92111. The firm's office hours are Monday through Friday, 8:30 AM to 5:30 PM.

Disclaimer: This article provides general information about attorney fees and the N-400 naturalization process. It is not legal advice and does not create an attorney-client relationship. Eligibility for naturalization depends on your specific facts, and outcomes vary by case. Consult a licensed immigration attorney to evaluate your situation before filing Form N-400 or making decisions that affect your immigration status.

Schedule a consultation with the Law Offices of Peter D. Chu — 4615 Convoy St, San Diego, CA 92111 · 858-268-8823 · Mon–Fri, 8:30 AM–5:30 PM. Consultation fee: $250.