N-400 Attorney Fees — What You Actually Pay in 2026

What N-400 Attorney Fees Actually Cover

The N-400 is the Application for Naturalization — the form that permanent residents file to become U.S. citizens. USCIS charges its own filing fee for processing the application, but attorney fees are separate and cover legal representation throughout the naturalization process. The two costs are unrelated: the government fee pays for adjudication; attorney fees pay for preparation, legal strategy, filing accuracy, interview coaching, and issue resolution if complications arise.

As of January 2026, the USCIS filing fee for Form N-400 is $710, which includes an $85 biometrics fee. That amount goes to the government. Attorney fees are what you pay a law firm like the Law Offices of Peter D. Chu to manage the legal side of your application — ensuring the form is completed correctly, identifying issues that might delay or derail approval, and representing you if USCIS raises questions about your eligibility.

Attorney fees for N-400 cases vary widely depending on case complexity, the attorney's experience, geographic location, and the scope of services. A straightforward case — no criminal history, no travel complications, no prior immigration violations — might cost between $1,000 and $2,500 in attorney fees. Cases with complicating factors can run higher, sometimes significantly. The fee structure reflects the legal work required, not the government's processing costs.

Why Attorney Fees Vary by Case Complexity

Naturalization is not a one-size-fits-all process. USCIS evaluates every applicant against statutory requirements: continuous residence, physical presence, good moral character, English and civics knowledge, and attachment to constitutional principles. Simple cases move through this evaluation cleanly. Complex cases require legal maneuvering.

Here's the honest answer: the more issues your case presents, the more legal work the attorney performs, and the higher the fee. Issues that increase complexity include:

• Criminal history, even minor offenses or old convictions — attorneys must analyze whether arrests, convictions, or dispositions affect moral character findings
• Extended absences from the U.S. during the continuous residence period — breaks in physical presence can disrupt eligibility, and the legal analysis to preserve continuity is fact-intensive
• Prior immigration violations — overstays, unauthorized employment, misrepresentations on earlier applications
• Name changes or discrepancies across documents, passports, or prior filings
• Tax compliance issues — unfiled returns, back taxes, or IRS disputes
• Selective Service registration questions for male applicants who were required to register and didn't
• Marital complications — multiple marriages, divorces not finalized when the green card was obtained, claims of marriage fraud on prior petitions

Each of these scenarios requires document gathering, legal research, and often preparation of explanatory statements or supporting evidence that goes far beyond filling out the N-400 form. An attorney handling a complex case may spend hours on eligibility analysis before the application is even filed. That work drives the fee.

What You Pay For: The Scope of Representation

Attorney fees for N-400 representation generally cover a defined set of services. Typical scope includes:

• Initial consultation and eligibility assessment — determining whether you meet the statutory requirements and identifying potential issues
• Form preparation — completing the N-400 accurately, with every question answered in a way that reflects the applicant's actual circumstances without creating unnecessary red flags
• Document collection and review — ensuring supporting evidence (tax returns, travel records, certificates, affidavits) is complete and properly formatted
• Filing the application with USCIS, including tracking the case through receipt, biometrics, and interview scheduling
• Interview preparation — coaching on the civics test, explaining what to expect during the naturalization interview, and reviewing the applicant's N-400 answers so responses are consistent
• Representation at the interview — accompanying the applicant to the USCIS field office, addressing officer questions, and handling any issues that arise during questioning
• Response to Requests for Evidence (RFEs) or continuances if USCIS requests additional documentation or delays the decision
• Administrative follow-up if the application is denied — some fee agreements include one level of appeal or motion to reopen; others charge separately for post-decision work

Some attorneys include all of this in a flat fee. Others charge separately for post-filing services like interview representation or RFE responses. Before you hire counsel, clarify what the quoted fee covers and what triggers additional charges.

Fee Structures: Flat Rate vs. Hourly

Most immigration attorneys quote N-400 cases on a flat-fee basis. You pay a fixed amount for representation through a defined scope — typically through the naturalization interview and oath ceremony. Flat fees provide cost certainty: you know upfront what you'll pay, regardless of how many hours the attorney spends on your case.

Hourly billing is less common for routine N-400 work but may apply in highly complex cases involving appeals, litigation, or multi-issue eligibility disputes. Hourly rates for immigration attorneys in major metropolitan areas range from $200 to $500 per hour, depending on experience and location. Southern California immigration practices, including those in San Diego, generally fall in the $250–$400 range.

Flat fees align attorney and client interests: the attorney is incentivized to work efficiently, and the client avoids unexpected billing. If your case is straightforward, a flat fee is almost always the better deal. If your case involves significant legal uncertainty — for example, a prior deportation order, a criminal conviction requiring a legal analysis of whether it qualifies as a crime involving moral turpitude, or disputed tax years — hourly billing may better reflect the actual work required.

Geographic Variation in Attorney Fees

Attorney fees correlate with cost of living and local market rates. Naturalization representation in San Diego typically costs less than the same service in San Francisco or Los Angeles, and significantly less than New York or Washington, D.C. Within San Diego, fees are relatively uniform — most experienced immigration attorneys charge in a similar range for comparable cases.

The cost difference reflects overhead (office rent, paralegal salaries, malpractice insurance) and local demand. High-immigration metro areas have more competition, which can moderate fees, but also higher costs of practice. Rural or lower-cost regions may have fewer immigration attorneys, which can drive prices up despite lower overhead. National averages are not particularly useful — what matters is the market rate in the jurisdiction where you file and where your interview will occur.

When Hiring an Attorney Is Worth the Cost

Not every N-400 applicant needs an attorney. USCIS designed the form to be user-friendly, and many permanent residents with clean immigration histories, stable residence, no criminal issues, and straightforward travel patterns file successfully on their own. The government fee is the only cost they pay.

An attorney becomes worth the cost when:

1. Your case presents eligibility questions you cannot confidently answer. If you're unsure whether an absence from the U.S. broke continuous residence, whether an old arrest affects moral character, or whether you meet the physical presence requirement, the cost of getting it wrong is a denial — and potentially a referral to removal proceedings if USCIS uncovers a prior immigration violation during adjudication.

2. You have a criminal history. Even minor offenses require legal analysis. Some convictions are automatic bars to naturalization. Others affect the moral character finding but can be overcome with evidence and explanation. An attorney evaluates whether the offense is a deportable crime, a crime involving moral turpitude, or neither, and advises whether to proceed.

3. You've had prior immigration issues. Overstays, unauthorized work, misrepresentations on earlier applications, or problems with your green card petition can resurface during N-400 adjudication. An attorney identifies these risks before you file and prepares a legal strategy to address them.

4. You need interview representation. Some applicants are comfortable answering USCIS questions on their own. Others are not — language barriers, anxiety, or past negative experiences with government agencies make representation valuable. Attorneys cannot answer questions for you, but they can clarify unclear questions, object to improper ones, and address legal issues the officer raises.

5. You want certainty before you invest the filing fee. At $710, the USCIS fee is not refundable if your application is denied. A consultation with an attorney — typically $200 to $300 — can identify disqualifying issues before you pay the government fee and wait months for a decision.

The Law Offices of Peter D. Chu charges a $250 consultation fee. That session includes an eligibility review, identification of potential issues, and advice on whether representation is necessary for your specific case. For straightforward applicants, the takeaway may be that filing on your own is the right move. For complex cases, the consultation clarifies what the legal work will entail and what it will cost.

Comparison: DIY Filing vs. Attorney Representation

What If I Can't Afford an Attorney?

Attorney fees are a barrier for some applicants, particularly those who qualify for a fee waiver on the USCIS filing fee itself. If cost is prohibitive, explore these options:

• Pro bono legal services — nonprofit organizations in San Diego and Southern California offer free or low-cost immigration assistance to low-income applicants. Organizations like Casa Cornelia Law Center and the Immigration Center for Women and Children provide naturalization help on a sliding scale or for free.
• Partial representation — some attorneys offer unbundled services, where you handle parts of the process yourself (form completion, document gathering) and hire counsel only for specific tasks like interview representation or RFE response. This reduces the total fee.
• USCIS fee waiver — if your household income is at or below 150% of the Federal Poverty Guidelines, you may qualify for a waiver of the $710 filing fee. That doesn't make an attorney free, but it eliminates the government cost. Fee waiver eligibility is determined by Form I-912 or evidence of receipt of a means-tested benefit.

What If USCIS Requests Additional Evidence After I File?

A Request for Evidence (RFE) is USCIS asking for documents or explanations it needs to complete adjudication. RFEs are not denials, but they signal that the officer identified an issue — missing documents, unclear answers, eligibility questions, or inconsistencies between your N-400 and your underlying immigration file.

If you filed without an attorney and receive an RFE, hiring one at that stage is often wise. The RFE response is your opportunity to cure the deficiency. A poorly drafted response can result in denial. Attorneys who handle RFEs mid-case typically charge separately — fees range from $500 to $1,500 depending on complexity.

If you hired an attorney from the start, RFE response is usually included in the original fee agreement, though some firms charge extra for extensive document requests or cases requiring legal briefs. Clarify this before you sign the retainer.

What If My Application Is Denied?

A denial does not necessarily end your path to citizenship, but it does require legal analysis to determine next steps. You have two options:

1. Request a hearing with an immigration officer under INA § 336 — this is an administrative appeal within USCIS, not a court proceeding. You must file Form N-336 within 30 days of the denial and pay a filing fee (as of January 2026, $700). The hearing is your chance to present additional evidence or clarify the issues that led to denial.

2. Refile the N-400 — if the denial was based on a curable issue (e.g., you didn't meet the continuous residence requirement at the time you applied, but you do now), you can file a new application once you're eligible. You pay the filing fee again.

Attorneys who represented you through the initial filing may include one level of appeal in their fee; others charge separately for N-336 representation. If you filed pro se and were denied, hiring an attorney for the appeal is almost always necessary — the legal standard on review is whether USCIS applied the law correctly, and that analysis requires expertise.

The Blunt Honest Answer on Cost

Let's be direct: attorney fees feel expensive when your case is simple, and they feel necessary when it's not. The tension is that you often don't know which category you're in until you've had a legal consultation. Many applicants assume their case is straightforward because they've been a green card holder for years, paid taxes, and stayed out of trouble — and then discover during the consultation that an old arrest, a name discrepancy, or a tax filing gap creates a problem USCIS will scrutinize.

The value of hiring an attorney is not in having someone fill out a form for you. It's in identifying disqualifying issues before you file, structuring the application to address them, and having representation if USCIS raises questions. If your case is genuinely clean, the benefit is peace of mind and time savings. If your case has issues you didn't recognize, the benefit is avoiding a denial that costs you the filing fee, delays citizenship by months or years, and potentially exposes you to removal proceedings.

Fees are not standardized across the profession, so the range you encounter reflects both market rates and the attorney's assessment of your case. An attorney quoting $1,200 is not necessarily offering a worse service than one quoting $2,000 — they may be evaluating the same case differently, or one may include services the other charges extra for. Ask what the fee covers, what triggers additional charges, and what happens if your case is denied or delayed.

How to Evaluate Whether an Attorney Is Worth the Cost for Your Case

Before you pay a retainer, ask yourself these questions:

1. Do I understand every question on the N-400, and can I answer them accurately without guidance?
2. Have I ever been arrested, charged with a crime, or cited for anything beyond a minor traffic ticket?
3. Have I taken any trips outside the U.S. longer than six months since becoming a permanent resident?
4. Have I filed federal tax returns for every year I was required to, and am I current on payments?
5. Did I obtain my green card through marriage, and if so, was that marriage legitimate and documented as required?
6. Have I ever worked without authorization, overstayed a visa, or misrepresented anything on a prior immigration application?

If you answered yes to any question beyond the first, a consultation is worth the cost. If you answered yes to multiple questions, representation is worth the cost. If you answered no to all but the first, and you're confident in that no, filing on your own may be the rational choice.

The $250 consultation at peterchu.com provides a case-specific answer. It is not a sales pitch — it is an eligibility review. Some consultations end with the attorney advising that representation is unnecessary. Others identify issues that make representation essential. The consultation fee buys you that clarity.

Closing Legal Disclaimer

This article provides general information about attorney fees for N-400 naturalization applications and the factors that influence cost. It is not legal advice. Reading this content does not create an attorney-client relationship with the Law Offices of Peter D. Chu or any attorney. Naturalization eligibility depends on your individual facts, immigration history, criminal record, travel patterns, and compliance with tax and other legal obligations. Outcomes vary by case. Do not rely on this article to determine whether you qualify for citizenship, whether you need an attorney, or how much representation should cost in your situation. Consult a licensed immigration attorney for advice tailored to your specific circumstances. Only an attorney who has reviewed your case can provide legal guidance on eligibility, risks, and strategy.

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.