Immigration Cost in Denver (2026)
Quick Answer
Partially verifiedIn Denver, immigration help usually combines fixed government filing fees with separate legal fees if you hire an attorney. Verified federal filing fees often range from about $260 for online naturalisation filing to $1,525 for adjustment of status, while Denver-area legal fees are commonly estimated at roughly $150-$400 per hour or several hundred to several thousand dollars per case depending on complexity.
Overview
For immigration matters in Denver, the biggest cost split is between mandatory federal filing fees and optional professional fees for legal representation. The government side is standard nationwide because most immigration applications are handled by U.S. Citizenship and Immigration Services (USCIS), so Denver residents generally pay the same official filing fees as applicants elsewhere in the United States. Typical examples include naturalisation, green card applications, work authorisation and family-based petitions. On top of that, many people in Denver hire an immigration lawyer for advice, form preparation, evidence gathering, interview preparation or representation in more complex matters such as waivers, removal defence or appeals. Denver pricing for legal services varies by the complexity of the matter, the lawyer's experience and whether the work is billed hourly or as a flat fee. Straightforward applications are often quoted on a package basis, while court, waiver or employer-sponsored matters may be billed hourly or involve larger retainers. Non-profit organisations may offer lower-cost or sliding-scale help, but availability is limited. If you are budgeting, it is sensible to separate: official USCIS filing fees, possible biometrics or medical exam costs, and legal fees. For a simple filing, your out-of-pocket total may stay in the low thousands; for a complicated case, total costs can rise substantially.
What It Costs
| Item | Cost | Evidence |
|---|---|---|
| USCIS naturalisation filing fee (Form N-400, online)(per application) USCIS lists the online filing fee for Form N-400. Verified from source | $260 – $260 | Verified from source |
| USCIS naturalisation filing fee (Form N-400, paper)(per application) USCIS lists the paper filing fee for Form N-400. Verified from source | $310 – $310 | Verified from source |
| USCIS adjustment of status filing fee (Form I-485, general)(per application) USCIS lists $1,440 filing fee, or $1,525 where biometrics are required. Verified from source | $1,440 – $1,525 | Verified from source |
| USCIS family petition filing fee (Form I-130, online or paper)(per petition) USCIS lists $625 for online filing and $675 for paper filing. Verified from source | $625 – $675 | Verified from source |
| Denver immigration lawyer hourly rate(per hour) Estimated range based on typical U.S. immigration legal market rates for metro areas such as Denver; exact rates vary by attorney seniority, case type and whether the matter is court-based or application-based. Estimated range | ~$150 – $400 | Estimated range |
| Denver immigration lawyer flat fee for a straightforward case(per case) Estimated range based on common flat-fee pricing patterns for routine immigration applications such as naturalisation, work authorisation renewals or family-based filings; complex waivers, interviews and litigation can cost much more. Estimated range | ~$800 – $4,000 | Estimated range |
What’s Typically Included
- Federal filing fees are usually separate from legal fees unless clearly stated otherwise
- A flat-fee legal package may include consultation, form preparation and document review
- Hourly billing may apply to RFEs, interviews, court appearances and appeals
Common Jobs & Typical Prices
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Regulator / licensing: Colorado Supreme Court / Colorado Judicial Branch Attorney Regulation Counsel; American Immigration Lawyers Association
Variants & Configurations
Duration
Simple application preparation may take days to weeks; overall case timelines depend heavily on USCIS or court processing times rather than the lawyer alone.
How Fees Work
Typical structure is federal filing fee plus either a consultation fee, hourly legal billing, or a fixed package fee for preparation and submission.
Factors Affecting Price
- Type of immigration matter, such as naturalisation, family petition, green card, work visa or removal defence
- Whether you only pay USCIS filing fees or also hire a private immigration solicitor or attorney
- Complexity of the case, including prior denials, criminal history, waivers, deadlines or court hearings
- Whether the lawyer charges hourly, flat fee or retainer-based billing
- Extra costs such as translation, medical exams, passport photos, mailing and biometrics where applicable
Local Context
In Denver, there is no special city immigration filing fee on top of federal USCIS charges, but total legal spend can vary across the metro area depending on provider type and case complexity. Tipping is not part of legal billing. Sales tax generally does not apply to professional legal fees in the way it would for retail purchases, but clients should check engagement letters for administrative costs and disbursements.
Some figures here are still being verified.
Where a verified figure isn’t available yet, we say so rather than guess. For the most current pricing, check the official source below.
All prices are in U.S. dollars; USCIS fees are federal charges and usually must be paid in the exact approved amount.
Sources & References
Every price on this page is traced to a documented source. Last checked 24 September 2026.
- USCIS Form N-400 · government
Verified naturalisation filing fees for online and paper filing.
- USCIS Form I-485 · government
Verified adjustment of status filing fee and biometrics-related total where applicable.
- USCIS Form I-130 · government
Verified family petition filing fee for online and paper filing.
- American Immigration Lawyers Association · industry
Recognised industry body for immigration lawyers in the United States.
Frequently Asked Questions
Do immigration costs in Denver differ from other U.S. cities?+
USCIS filing fees are federal and generally the same nationwide. What changes locally is the price of legal help, where Denver attorney fees may vary with experience and demand.
Do I have to hire an immigration lawyer?+
No. Many people file straightforward applications themselves and pay only the government fee, but legal advice can be worthwhile for complex cases, prior refusals, criminal issues or deadlines.
What is usually the cheapest immigration service route in Denver?+
The lowest-cost route is usually self-filing or seeking help from a non-profit legal services organisation, though availability can be limited and not every case is suitable for that approach.
Are consultations free?+
Some firms offer free initial consultations, but many charge. Where not publicly posted, it is safest to ask whether the consultation is free, credited toward later work, or billed separately.
What other costs should I budget for besides the lawyer?+
Common extras include USCIS filing fees, translation, certified copies, postage, medical examination fees for some applications, photographs and possible travel to interviews or hearings.
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U.S. Citizenship and Immigration Services
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