The German Sponsorship Letter (Verpflichtungserklärung): Your Complete 2026 Guide

What is a sponsorship letter (Verpflichtungserklärung) for a German student visa, who can provide it, what are the income requirements, which documents do you need, what's the cost, and what are the sponsor's legal responsibilities? This is your updated 2026 guide, including real questions from our community.

One of the most critical steps for a German student visa is proving your financial resources (Finanzierungsnachweis). There are two official ways to do this: you either open a blocked account (Sperrkonto), or a relative living in Germany provides a sponsorship letter (Verpflichtungserklärung) for you. This guide explains the sponsorship letter from A to Z—covering requirements, income, documents, costs, legal responsibilities, and the most common questions from our community.

⚠️ Important: All figures and rules are updated annually and can vary by city. Before applying, always confirm with the relevant Foreigners' Office (Ausländerbehörde) and the German Consulate/Embassy where you'll apply. This article is for informational purposes only and does not constitute legal advice.

#What is a Sponsorship Letter (Verpflichtungserklärung)?

A Verpflichtungserklärung is a document where a person legally residing in Germany (the sponsor) officially pledges to cover all expenses for a foreign national in Germany. Its legal basis is found in §§ 66-68 of the German Residence Act (AufenthG).

In English, it's often referred to as a "sponsorship letter," "declaration of commitment," or "letter of obligation." For your visa application, it serves as proof of funds, showing that the money you need to cover your living expenses in Germany is guaranteed.

#Why it's important for students: Two ways to prove finances

When issuing a student visa, Germany requires a "secured livelihood" (gesicherter Lebensunterhalt) in accordance with § 2 Abs. 3 AufenthG. For 2026, the monthly requirement is calculated at €992. You can prove this in two ways:

In short: If you have the money, a Sperrkonto is simpler and more straightforward. If you don't have enough funds but have a reliable and high-income relative in Germany, a sponsorship letter is a valid alternative.

#Who can be a sponsor? Requirements

To be a sponsor, the person must meet the following criteria:

• Legal residence in Germany: German citizen, EU citizen, or a valid residence permit (Aufenthaltstitel).
• Regular and attachable net income: Employed, civil servant, or self-employed person who can document their income.
• Creditworthiness (Bonität): Some offices perform a credit check similar to SCHUFA; a record of enforcement proceedings or debts can cause issues.
• Not receiving social benefits: Someone receiving social benefits like Bürgergeld (formerly Hartz IV) cannot be a sponsor.

A relative living in your home country (e.g., Turkey) cannot be a sponsor—the sponsor must reside in Germany.

#What exactly is the income requirement?

This is often the most confusing part. There isn't a single fixed figure; the logic is as follows:

• For a Verpflichtungserklärung for educational purposes, the sponsor's monthly net income is generally expected to be €2,700 or more (according to Handbook Germany). Some cities might accept an income in the range of €1,800-€2,000—this varies by city.
• The main criterion: after deducting the sponsor's own attachment-free threshold (Pfändungsfreigrenze) and existing obligations (rent, support for their own family), they must have enough remaining, attachable income to cover your monthly need of €992.
• The required income increases with the number of dependents the sponsor supports.
• For commitment letters for visitors (tourists), the minimum attachable amount is typically €281.50 per adult and €140.75 per minor; for study commitments, the threshold is higher.

💡 Practical rule: The higher the sponsor's net income, the smoother the document acceptance. Applying with a borderline income increases the risk of rejection.

#Required documents

The sponsor usually applies to the Foreigners' Office in their city with the following:

• Completed "Angaben zur Verpflichtungserklärung" form (a separate one for each invited person).
• Last 3 pay stubs (Gehaltsabrechnung). If they don't receive monthly pay stubs: the last pay stub + bank statements for the last 3 months.
• Valid ID / passport and (if not German) residence permit.
• Meldebescheinigung (proof of address registration)—required by some offices.
• Your (the invited person's) passport information and purpose of application (student visa, university admission, etc.).
• For self-employed individuals: a letter from a tax advisor, income tax assessment (Steuerbescheid).

The list of documents varies by city; the sponsor should check the office's website for the current list before making an appointment.

#How and where to get it? Step-by-step

1. The sponsor applies to the Ausländerbehörde in their city of residence (not your city, but the sponsor's city).
2. In most cities, an appointment (Termin) is required. In some large cities, applications might be possible online or via mail/email.
3. The sponsor submits the documents and signs the form at the office, in front of an official (the signature is made there).
4. The office checks the income and creditworthiness (Bonität); if suitable, they issue the document.
5. The original document is given to the sponsor, who then sends it to you (usually by mail).
6. You submit this original Verpflichtungserklärung as proof of funds with your visa application.

The workload of cities varies greatly: in some offices, an appointment might be available within a few days, while in busy cities, it can take weeks. Making an appointment early is the most critical tip.

#Cost and validity period

• Fee: €29 (adult), €14.50 (under 18).
• Validity: The document can be used as proof of funds for 6 months for a visa application. This means no more than 6 months should pass between the document's issuance and the visa being granted. If the period expires, a new document is required.

#The sponsor's legal responsibility — not to be underestimated

Signing a Verpflichtungserklärung is a serious and binding commitment. Under § 68 AufenthG, the sponsor pledges to cover the invited person's:

• living expenses (housing, food, subsistence),
• illness and care expenses (including parts not covered by health insurance),
• and, if necessary, deportation (Abschiebung) costs.

This responsibility applies for the entire duration of the person's stay in Germany and can continue for up to 5 years, even if the purpose of stay changes (e.g., from student to another status). Therefore, a sponsor should not think of it as "just a formality"—the state can legally reclaim any expenses it incurs from the sponsor.

#Most frequently asked questions from our community (real questions)

The following questions are compiled from real questions asked by students in our Telegram and forum community.

#"I have a sponsorship letter. Do I still need to show money in my account / a Sperrkonto?"

This is the most common question. As a rule: the Verpflichtungserklärung is the proof of funds itself—if accepted, you generally don't need to open a Sperrkonto. However, for a student (national) visa, the consulate might request additional proof or a Sperrkonto if they deem the sponsor's income insufficient. If the sponsor's net income is high, it should be sufficient on its own; if it's borderline, showing some additional funds can strengthen your application.

#"Do I have to show ~€11,904 every year if I have a sponsor?"

Since the Verpflichtungserklärung covers the entire duration of stay, you theoretically don't need to open a new Sperrkonto every year with a valid sponsorship letter. However, when extending your residence permit, the Ausländerbehörde might re-evaluate your current financial situation; if the sponsor's situation has changed, new proof might be requested.

#"Can one spouse have a sponsorship letter and the other a Sperrkonto?"

Yes, it's possible—separate proof of funds can be submitted for each applicant. One can apply with a sponsorship letter, and the other with a blocked account. If a single sponsor is committing to support two people, the required income threshold will increase proportionally.

#"If I'm staying with my sponsor, do I still need to show a dorm/rental agreement?"

Accommodation is separate from financial proof. If you're staying at your sponsor's home, their rental agreement/address registration and a statement confirming sufficient space for you generally works; you are not required to secure a dorm. Nevertheless, the consulate wants your accommodation plans to be clear—don't leave it vague.

#"The document wasn't ready for my visa appointment. Should I postpone?"

Since the document is valid for 6 months, it's safest to use it once it's ready. Attending an appointment with incomplete proof of funds carries a risk of rejection. However, finding appointments can be difficult, so it's wise to write to the relevant consulate and ask if it's possible to submit the missing document later.

#"Is a sponsor accepted for a language course / Studienkolleg visa?"

Proof of funds is mandatory for language course and Studienkolleg (preparatory college) visas, and a Verpflichtungserklärung can be accepted. However, some consulates prefer a Sperrkonto for language visas; confirm the current practice with the mission where you'll apply.

#"How long does it take to get the document depending on the city (e.g., is Stuttgart busy)?"

The processing time depends entirely on the workload of the respective Ausländerbehörde and varies greatly from city to city. In large/busy cities, appointments and processing can take weeks. The only solution is for the sponsor to make an appointment as early as possible.

#"Do visas really get approved with a sponsorship letter?"

Yes—a Verpflichtungserklärung is a legal and widely accepted method of proving financial resources. Most rejections are due to the sponsor's insufficient income or incomplete/contradictory documents, not the type of document itself.

#Sperrkonto or sponsorship letter? Which is right for you?

• If you have the money → Sperrkonto. You're not dependent on anyone, and the process is standard and predictable. This is the safest option for most students.
• If you don't have the money but have a high-income, reliable relative in Germany → Verpflichtungserklärung. The cost is low (€29), but it places a serious legal burden on the sponsor.
• If you're in a borderline situation → combine both. A sponsorship letter plus some blocked funds makes your application strongest.

#Common mistakes

• Miscalculating the threshold by assuming the sponsor's gross income instead of net income.
• Missing the 6-month validity window after receiving the document.
• Trying to apply to the office in the student's city instead of the sponsor's city (incorrect—the sponsor's city is essential).
• Confusing accommodation proof with financial proof—they are separate.
• Having the sponsor sign the document without explaining the §68 responsibility.

#Conclusion

The sponsorship letter (Verpflichtungserklärung) is a valid and legal alternative to a Sperrkonto—but it places a long-term, serious financial responsibility on the sponsor, and its acceptance strictly depends on the sponsor's income. If you have the money, a Sperrkonto is generally more straightforward; if you choose the sponsorship route, ensure the sponsor's income comfortably exceeds the threshold and all documents are complete. In any case, always confirm the current requirements with the relevant Ausländerbehörde and German mission before applying.

Official sources: Auswärtiges Amt (Blocked Account & financing), Handbook Germany (Sponsorship Letter), Make-it-in-Germany, §§ 66-68 and § 2 Abs. 3 AufenthG.