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Online, nationwide • English • Français

One office for taxes, business, money transfer, immigration paperwork, and travel.

Start your service online from anywhere in the US, or stop by our Newark, NJ office in person. Either way, the same friendly team handles your paperwork, accurately, on time, and in your language.

13
Services
2
Languages
1
Trusted office
Guinea Services helps a Newark, NJ client at the counter

Online

Pick a service, fill the intake form on your phone in your language, upload documents, pay, and book a time, or choose drop-off.

Browse services

In-person, Newark, NJ

Walk in to our Newark, NJ office. We'll handle everything at the counter and you walk out with a printed receipt, and digital access to it later.

Get directions

Self-serve from your phone

Upload, book, and pay online

Three things you can do without picking up the phone. Pick a service, then you're a few taps away.

Everything we do

Thirteen services. Available online across the United States, or in person at our Newark, NJ office.

How it works

Three small steps. Then we take it from there.

  1. 1

    Pick a service

    Choose from 13 services, taxes, notary, money transfer, immigration paperwork, travel, and more.

  2. 2

    Tell us about you

    Fill a short intake form in your language and upload your documents from your phone. Or skip this; we will do it at the counter together.

  3. 3

    Pay and pick up

    Pay online or at the counter. We text you when it is ready; download everything from your dashboard whenever you want.

Built for immigrant families across the US, from our Newark, NJ office

Why clients across the country choose us

We grew up in this work. We know paperwork in your second language is harder than it should be, so we built a place where it isn't, online for clients anywhere in the US, and at our counter in Newark, NJ.

  • Your language, every step

    English and French, site, SMS reminders, and at the counter.

  • One trusted Newark, NJ office

    Real people you can meet, real address you can drive to, and full online service for clients across the country. No call centers.

  • Text-message updates

    Quick SMS confirmations and reminders so nothing slips between visits.

  • Secure document vault

    Encrypted IDs, returns, and certificates, yours to download anytime.

Visit us

Stop by the Newark, NJ office

We're open six days a week. Walk in for notary, money transfer, money order, and translation, book ahead for taxes and immigration.

Newark, NJ

Monday to Friday: 9 AM to 5 PM
Saturday: 10 AM to 5 PM
Sunday closed

Guinea Services Newark, NJ office storefront

Trusted credentials

  • IRS PTIN holder
  • NJ-commissioned Notary Public
  • Authorized money-transfer agent
  • Stripe-secured payments
  • Encrypted document vault

From our clients

What our clients across the country say

"They handled my taxes and my mom's citizenship paperwork. They explained everything in French and the office is right around the corner."
M Mariama D.North Newark
"I send money home every two weeks. In and out in five minutes, every time, and now I can prep it from my phone before I walk in."
J José R.Ironbound
"My LLC was registered in a week and they even handled the BOI filing I had no idea I needed. Worth every dollar."
A Aïssatou B.Central Ward

Questions

Common questions

Do I need an appointment?
Walk-in services like notary and money transfer don't need one. For taxes or immigration packets, an appointment helps.
Can I start online and finish in person?
Yes, that's exactly how it's designed. Switch between online and in-person whenever it's easier.
Is my information safe?
Yes. Documents are encrypted in private storage, sensitive fields are column-encrypted, and every access is logged.

See all questions

Ready to get started?

Pick a service to begin online from anywhere in the US, or stop in to our Newark, NJ office. Switch between them whenever it's easier.