1:1 preparation with live German teachers, 100% tailored expertise – online since 2013

Highly recommended • Senior teachers • Examiner-style mock tests

German Exam Preparation

& Naturalization Support

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Enjoyable,Private German exam, business & citizenship coaching

At the German Online Institute (GOI), we’ve been helping expats, professionals, and families across Germany, Austria, Switzerland – and beyond prepare for their German exams and official interviews since 2013 – Confidently and stress-free.

Whether you're aiming for naturalization, a visa, university admission, or career advancement – you are in the right place.

✔️ Live, private group or 1:1 preparation with your dedicated teacher

✔️ Flexible scheduling between 7am - 10pm CET (365 days/year)

✔️ Expert guidance for all major exams: Goethe, telc, fide, ÖSD, DTZ, DSH, SDS, plus internal tests, interviews & company requirements

✔️ Fully online & personalized – tailored to your level, goals & timeline

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Because our students rave about their teachers!

Why people trust us?

Over 250,000 private lessons taught – fully online since 2013

Real expert teachers, many of whom are certified examiners

Preparation that’s customized, structured, and exam-focused

Fixed teacher model for relationship-based learning

Trusted

by employees from companies like

We help you prepare for

Official German Language Exams

✔
Goethe A1–C2
incl. Goethe C2 – Großes Deutsches Sprachdiplom
telc A1–C2
incl. telc B1+ Beruf, telc C1 Hochschule
telc Nursing, Medicine, School
ÖSD A1–C2, incl. kids’ & professional exams
Goethe-Test PRO – for business clients
fide / SDS (Switzerland)
Expert Preparation only. All exam dates and fees are set by accredited test centres and vary by location.
Naturalization & Citizenship in the DACH region

✔
fide Test(Switzerland)
KDE – Kantonaler Deutschtest (Switzerland)
SDS – Simplified Naturalization Test (Switzerland)
Leben in Deutschlandtest (Germany)
Citizenship interview prep & coaching
Language and application coaching for immigration offices and embassies
Check official naturalization requirements
Switzerland | Germany | Austria
Business German for Professionals

✔
Business German for medical, legal, IT, technical, and administrative roles
Workplace-specific preparation for companies
Language support for visa & professional licensing
University & Academic Language Exams

✔
telc C1 Hochschule
DSH – No single official DSH site. DSH is run by universities under the HRK/KMK framework. Check your target university’s DSH page and the HRK/KMK framework for details.
TestDaF
Studienkolleg entrance tests
Internal university exams

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Who Is it for?

You need to pass a German exam, such as Goethe, telc, ÖSD, fide, or SDS — fast.
You’re preparing for a citizenship/integration interview.
You’re an expat or professional in DE/CH/AT who needs flexible online lessons.
You prefer 1:1 coaching or a private group (1–4).
You’ve failed before or don’t feel ready and want a clear plan.
Your company sponsors training or needs an invoice.
Retakes or tight deadlines
Company-sponsored learners (invoice available)

We don’t run the exams. We get you ready to pass.

Diagnostic → tailored plan
Examiner-style mock tests with clear feedback
Materials in Google Classroom
Participation confirmation on request
Examiner-style mock tests (speaking/writing to criteria)
Google Classroom with materials and tasks
Attendance confirmation on request
60/90/120-minute sessions, variable amount of weekly sessions

What you will get

What to expect

Free trial (30 min): meet teacher, goals, level check, plan
Start: fixed teacher & your preferred slots + Google Classroom & Meet
Pass: final polish with full exam simulations

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How it works

Start with a free trial

Book a no-pressure lesson to meet your teacher and ask all your questions.

Trust in more than a decade of exam and naturalization experience.

Get matched

We match you with the right teacher based on your exam, availability, preferences and language background.

You keep the same teacher throughout
They’ll know your strengths, track your progress, and help you stay on course.
If your teacher is unavailable, we’ll assign a trusted substitute.

Learn at your own pace

You train with real exam materials
We simulate testing conditions, help with timing, and give you honest, constructive feedback.

You learn at your own pace – with expert guidance
No group classes. No templates. Just you, your personal exam expert, and a plan that works.

Meet Your German Teacher

Start with a free 30-minute trial lesson

Watch the short video, then answer a few quick questions to be matched with your dedicated German teacher and start your personalized course with a free trial.