Comparisons
Best K-1 Visa Service in 2026: An Honest Comparison
DIY, Boundless, SimpleCitizen, RapidVisa, an attorney or The Green Card Prep: verified prices, what each includes, and which fits your K-1 fiancé visa.
⭐ 5.0 on Google · 600+ families helped
Your path to U.S. residency, done right.
Professional bilingual preparation for your green card, citizenship, work permit, and more. Over 600 families guided.
✓ Bilingual team · Based in Fairfield, CT · We serve all 50 states
USCIS · I-485
★ APPROVED
Status
Approved · No RFE
MB
Martha Benavides
Founder & Document Preparer
🇪🇸 ES 🇺🇸 EN · 📍 Fairfield, CT
✓
Families
600+
Google
5.0 ★
600+
Families helped
5.0 ★
Google rating
50
States served
100%
Bilingual service
We're not attorneys — we're document preparers who actually care.
That means honest pricing, bilingual care, and a team that actually responds.
💰
Transparent pricing
No surprise fees. Fixed quote from the start.
🌎
Nationwide service
Whether you're in California, Texas or Florida — we serve you 100% remote.
🗣️
Bilingual team
Your consultation and preparation in Spanish or English — your choice.
✅
Done right the first time
Every form double-checked before going to USCIS.
Our Services
Professional preparation for every step of your immigration journey
From marriage green card to citizenship — we guide you through it all.
💍 I-130 + I-485
Marriage Green Card
Complete I-130 + I-485 packet for spouses of citizens or residents.
Free quote Learn more →
👨👩👧 I-130
Family Petition (I-130)
Petition for spouse, parents, children, or siblings to live in the U.S.
Free quote Learn more →
🪪 I-485
Adjustment of Status (I-485)
Your path to a green card if you're already inside the U.S.
Free quote Learn more →
🇺🇸 N-400
Citizenship & Naturalization (N-400)
Become a U.S. citizen. Full prep plus interview coaching.
Free quote Learn more →
💼 I-765
Work Permit (I-765)
Employment Authorization Document (EAD) to work legally in the U.S.
Free quote Learn more →
🔁 I-90
Green Card Renewal (I-90)
Renew or replace your 10-year green card.
Free quote Learn more →
✅ I-751
Removal of Conditions (I-751)
Convert your 2-year conditional green card to permanent residency.
Free quote Learn more →
✈️ I-131
Travel Document (I-131)
Advance Parole and Re-entry Permits to travel while your case is pending.
Free quote Learn more →
💝 I-129F
Fiancé(e) Visa (K-1)
Bring your foreign fiancé(e) to the U.S. to get married within 90 days.
Free quote Learn more →
🎓 I-140 (NIW) + I-485
EB-2 / NIW — End-to-End (with Partner Attorneys)
Full-service EB-2 / NIW: our partner attorneys draft your I-140 petition; we handle translations, credential evaluation, and the I-485 packet.
Free quote Learn more →
Featured guides · Immigration 2026
All resources →Comparisons
Best Family Petition Service in 2026: A Comparison
I-130 family petition for parents, children or siblings: DIY, Boundless, SimpleCitizen, RapidVisa, an attorney or The Green Card Prep. 2026 prices and fees.
Green Card
How to Choose a Trustworthy Green Card Service (2026)
Red flags of fake notarios and preparers, signs of a legitimate service, and where to verify or report with USCIS, the FTC and the Department of Justice.
Green Card
Is Now a Good Time to Apply for a Green Card? (Trump 2026)
What changed under Trump in 2025–2026, what the law still says, and why waiting for another administration can cost you more. An honest guide for families.
Green Card
K-1 Visa vs Marrying on a Tourist Visa: 2026 Risks
Entering on a tourist visa intending to marry and stay can be treated as misrepresentation. What the law says, the 90-day rule, and the correct routes.
Green Card
U.S. Citizen Petitioner: What You Sign and Owe (I-864)
What the U.S. citizen petitioner signs, what the I-864 obligates, when it ends (not at divorce) and how to talk it through as a couple before you apply.
Comparisons
Why Choose The Green Card Prep: What We Do Differently
24-hour onboarding, 24/7 chat, a team review that includes our founder, and interview training. What's included — and who we are not the right fit for.
Comparisons
Best Marriage Green Card Options 2026 (Comparison)
Best marriage green card service 2026: DIY, Boundless, SimpleCitizen, RapidVisa vs Spanish concierge and USCIS fees.
Comparisons
The Green Card Prep vs Boundless (2026): Honest Comparison
Updated October 2026 comparison: Boundless published pricing, attorney review, Spanish support, and when each option fits marriage green cards.
Comparisons
The Green Card Prep vs CitizenPath (2026)
CitizenPath sells software with attorney review and a published guarantee. Compared with Spanish concierge prep.
How It Works
Your path to residency, in 3 simple steps
📅
01
1. Book your free consultation
15 minutes via video call. No commitment. We explain all your options.
💬
02
2. Get your fixed quote
After reviewing your case, we send a clear price. No surprises.
📨
03
3. We prepare your USCIS packet
Forms, evidence, organization. Ready to submit and get approved.
💬 Custom pricing
Every case is different. So is your quote.
Instead of fixed prices that don't fit your situation, we give you a personalized, honest quote after reviewing your case. Free. No commitment. No surprises.
- ✓ FREE 15-min consultation
- ✓ Fixed quote in writing
- ✓ No hidden fees
- ✓ Payment plans available
💌
Your quote
Personalized · Free
- Service Your specific case
- Consultation No cost
- Quote Personalized
- USCIS fees We explain them
- Payment plan ✓ Available
After your free consult, we email a fixed written quote. Only if you decide to move forward do we start.
What Our Clients Say
Real families. Real approvals.
María L.
Marriage Green Card · NY
"Martha and her team helped me with my entire marriage green card. Super professional, everything in Spanish, and they answered every question. Approved with no RFE. I recommend them 100%."
Jorge R.
Citizenship (N-400) · CA
"After 10 years with my green card, I finally applied for citizenship with MBO. They prepared me perfectly for the interview, including the civics test. Approved on the first try."
Ana G.
Family Petition (I-130) · TX
"I petitioned for my mom with the I-130. Martha walked me through every step, organized all the evidence, and told me exactly what to expect. We already have the USCIS receipt."
Luis P.
Adjustment of Status (I-485) · FL
"I thought I needed an expensive lawyer. MBO prepared my entire adjustment of status for a fraction of the price, and everything went perfectly. The difference was the attention to detail."
Sofía M.
Work Permit (I-765) · NJ
"I needed my work permit fast for a new job. MBO prepared it in a week, I sent it in, and 3 months later I had my EAD. Excellent service."
Carlos H.
Marriage Green Card · IL
"My wife and I were lost with all the forms. Martha guided us step by step, all bilingual, and the interview was easy because they had already prepared us. Thank you!"
Frequently Asked Questions
What people ask us most
Another question? Reach out.
Are you attorneys?
No. MBO Immigration LLC is a document preparation service. We are not attorneys and do not provide legal advice. We help you prepare forms and organize evidence, but if your case requires legal representation, we recommend a licensed attorney.
Which states can you help in?
We serve clients in all 50 U.S. states. We're based in Fairfield, Connecticut, but all work is done via video call, email, and messaging, so it doesn't matter where you live.
How much does it cost?
Every case is different, so we give a custom quote after evaluating your situation. The initial 15-minute consultation is FREE with no commitment — we review your case, explain your options, and give you a fixed written quote before we start. No surprises, no hidden fees. Payment plans available so it works for you.
How long does the process take?
Your packet with us is ready in 1–3 weeks depending on the service. After USCIS receives it, timelines vary: marriage green card typically 8–14 months, citizenship 6–12 months, work permit 3–6 months.
Do you speak Spanish?
Yes. Our entire team is fully bilingual in Spanish and English. All consultation, preparation, and support happens in whichever language you prefer.
Who can petition for my green card?
Your U.S. citizen or permanent resident spouse, your U.S. citizen parents (if you're 21+), your U.S. citizen children (if they're 21+), or an employer. In your consultation we evaluate your specific case to determine the best route.
Do I have to travel to Fairfield, CT?
No. The entire process can be done 100% remotely: video consultation, documents via email or secure portal, and digital signatures where applicable. Only USCIS will call you in person for biometrics and (in some cases) the interview, and those happen near where you live.
What happens if USCIS asks for more evidence (RFE)?
If you receive a Request for Evidence after submitting your packet, we help you respond correctly. Our goal is always to prepare the case so completely upfront that an RFE is very unlikely.
Available this week
Your path to residency starts with a 15-minute call.
No commitment. No credit card. Just clear answers.