How to Apply for Kindergeld Online in 2026 – A Step-by-Step Guide
Updated: May 2026. Kindergeld — Germany's monthly child benefit — pays 259 € per child per month in 2026, a flat rate set under § 66 EStG (the German Income Tax Act). Since the Familienkasse (Germany's federal family benefits office) modernised its systems, the entire application can now be submitted online through the Federal Employment Agency portal, using either a BundID account or the electronic ID function of a German identity card. File a complete, timely application and the first payment usually arrives four to six weeks later. This guide walks you through every step — from gathering documents to responding if your claim is rejected.
At a Glance
- Benefit amount 2026: 259 € per child per month (§ 66 EStG)
- How to apply: fully online via arbeitsagentur.de/familie-und-kinder/kindergeld
- Required: a BundID account or electronic ID function, plus the tax ID (Steuer-ID) of parents and child
- Processing time: four to six weeks once the application is complete
- Backdated payment: a maximum of six months before the application date (§ 70 (1) EStG)
- Responsible office: the Familienkasse of the Federal Employment Agency (depends on your place of residence)
- Last updated: May 2026
Requirements for the Online Application
| Requirement | What it means | Where to get it |
|---|---|---|
| Tax ID (Steuer-ID) of parents | Both parents, if both are applicants | The Federal Central Tax Office portal or your income tax assessment |
| Tax ID of the child | Mandatory since 2016 (§ 62 (1) EStG) | Usually sent by post automatically about three months after birth |
| Child's birth certificate | Scan or photo as PDF/JPG/PNG, max. 8 MB | The registry office (Standesamt) where the birth was recorded |
| IBAN | A bank account within the SEPA area | Your own account, or that of the parent caring for the child |
| BundID account | Authentication for a secure online application | id.bund.de — free, takes about 10 minutes |
| Electronic ID function | Alternative to BundID | Activated when you pick up your German ID card at the local office |
| Proof of training/study | Only for children aged 18 and over (§ 32 (4) EStG) | School, university, or vocational training employer |
Step 1: Open the Application Portal
Go to arbeitsagentur.de/familie-und-kinder/kindergeld and select "Apply for Kindergeld online". You will land directly in the KG 1 Online form, which mirrors the paper KG 1 form but adds automatic plausibility checks.
To file a legally valid application, you need one of the following:
- A BundID account (logging in with your electronic ID function or an Elster certificate), or
- The electronic ID function of a German identity card, with the eID feature activated, plus the AusweisApp
Without this authentication you can still pre-fill the form, but you cannot sign it digitally — in that case it must be printed out and sent in by post as well.
Step 2: Complete the KG 1 Form
The form is divided into the following sections:
- Details about the applicant — name, address, date of birth, tax ID, nationality
- Details about the other parent — if married or sharing custody
- Details about the child or children — date of birth, tax ID, place of residence, education status
- Bank details — IBAN for the monthly payment
- Declarations — residence in Germany, no parallel child benefit claim abroad (cross-border workers should note EU Regulation 883/2004 here)
Important for children over 18: you must also complete form KG 1a (declaration on vocational training), listing the start of the training or study programme, the expected end date, and any waiting periods caused by interruptions.
Step 3: Upload Your Documents
The following documents must be uploaded as PDF, JPG, or PNG (max. 8 MB per file):
- The child's birth certificate (mandatory for a first application)
- Proof of training or enrolment (for children aged 18 and over)
- For non-German parents: a copy of the residence permit
- For foster children: the foster-care permit from the Jugendamt (youth welfare office)
- For adoption: the legally binding adoption order
- For binational families: where relevant, a marriage certificate or family record book
- For cross-border workers (resident in Germany, employed in another EU country): a certificate of family benefits from the country of employment (form E411 / SED F002)
Step 4: Submit and Save Your Confirmation
After signing digitally, you immediately receive a confirmation of receipt by email showing the application date and a reference number. Save this email: it is your only proof if the Familienkasse misplaces the application or processes it late. The application date determines the start of the six-month backdating window (§ 70 (1) EStG).
Step 5: Wait for the Decision and Check It
The average processing time is four to six weeks, rising to as much as eight weeks during peak periods (August and September, after the school year begins). The decision arrives by post and includes:
- Your Kindergeld number — important for matching the payment date to its final digit (more on that below)
- The start date of your entitlement and any back payment for retroactive months
- Any conditions — for example, annual proof of education for adult children
Online vs. Paper vs. ELSTER Application
| Method | Processing time | Advantages | Disadvantages |
|---|---|---|---|
| Online (BundID) | 4–6 weeks | Plausibility checks, digital confirmation of receipt, no postal delays | Requires BundID setup (10 minutes, one time) |
| Online (electronic ID) | 4–6 weeks | Authentication via ID card, no account needed | Requires an activated eID function, the AusweisApp, and an NFC smartphone or card reader |
| Paper | 6–10 weeks | No digital setup required | Postal delays, risk of loss, no automatic proof of receipt |
| Hybrid (prepared online, sent on paper) | 6–10 weeks | Plausibility checks despite postal submission | Duplicated effort; the form must be printed, signed, and posted |
Case Study 1 – The Schneider Family (Cologne, first application after birth)
Anna and Tobias Schneider welcomed their first child, Mira, on 12 March 2026. Anna registers Mira at the registry office on 18 March and receives the birth certificate on 20 March. Since both parents work and the benefit should go to Anna (she has the lower tax burden), she applies for it:
- 20 March – sets up BundID (10 minutes, since her ID card's eID is already active).
- 22 March – the child's tax ID has not yet arrived; Anna files anyway, stating "tax ID to follow".
- 5 April – Mira's tax ID arrives by post; Anna submits it through the follow-up dialogue in her BundID account.
- 20 April – the decision arrives by post: entitlement from March 2026, Kindergeld number 21345-2026-ABC. The first payment of 259 € (for April) reaches Anna's account on 30 April. The back payment for March arrives together with the May payment.
The lesson: you can file even without the child's tax ID — doing so secures the backdating window.
Case Study 2 – The Yilmaz Family (Berlin, binational marriage, EU element)
Aylin Yilmaz is a German national; her husband Mehmet is Turkish and has lived in Germany since 2018 on a permanent settlement permit. They have two children (aged 4 and 7). Mehmet commutes daily to Poland for work (a cross-border worker). Both children live in Berlin.
Aylin applies online and states that Mehmet works in Poland. The Familienkasse additionally requires:
- Form E411 / SED F002 from the Polish social-insurance body (ZUS) — confirming that family benefits were claimed there
- Mehmet's residence permit as a PDF scan
- The marriage certificate (in an internationally recognised form)
Because Poland pays 800 PLN per month (roughly 185 €) per child, Germany grants the top-up difference of 259 € − 185 € = 74 € per child under EU Regulation 883/2004. Aylin therefore receives 148 € in supplementary Kindergeld each month for the two children.
Case Study 3 – Mr Demir (Frankfurt, adult child at university)
Mr Demir has a 19-year-old son, Kerem, who has been studying mechanical engineering in Munich since October 2025. In February 2026 the Familienkasse requests the annual proof of education (a standard step for over-18s). Mr Demir submits the following through his online inbox:
- An enrolment certificate for the 2025/26 winter semester
- A KG 1a declaration on the expected length of study (standard duration: seven semesters)
- A statement on Kerem's own income: 2,300 € (working student) — below the threshold, so no problem
Result: entitlement continues until Kerem's 25th birthday, provided he submits the certificate each winter semester.
What Happens If …
- … the birth certificate is in another language? You must provide a certified translation by a court-authorised translator. An apostille alone is not enough. Cost: 30–80 € per document.
- … processing takes more than eight weeks? Send a status enquiry through your BundID inbox or in writing to the Familienkasse. If there are delays without an obvious reason, you can file a formal service complaint (Dienstaufsichtsbeschwerde) with the Federal Employment Agency's regional directorate.
- … the application is rejected? You can lodge an objection (Widerspruch) within one month of receiving the decision (§ 84 SGG, the German Social Court Act). A justification is optional but recommended. If the objection is rejected, you can sue at the Social Court — free of charge at first instance.
- … a second child is born? No new application is needed; instead, file an informal amendment request with the newborn's birth certificate. The existing Kindergeld decision is extended, and from the birth month the Familienkasse pays for both children.
- … the parents separate? Kindergeld goes to the parent the child lives with permanently. File a transfer application (KG 11) if the recipient changes. The Familienkasse issues a cancellation notice for the previous recipient and a new grant notice for the new one.
Common Reasons for Rejection and How to Avoid Them
| Reason for rejection | Consequence | How to avoid it |
|---|---|---|
| Tax ID missing or incorrect | The application is sent back; the deadline keeps running | Check the child's tax ID six weeks after birth; if lost, request a new one from the Federal Central Tax Office |
| Foreign-language birth certificate without translation | Processing stalls | Attach a certified translation straight away |
| Wrong or third-party IBAN | The payment never arrives; the application stays open | Use only your own IBAN, or attach the account holder's written authorisation |
| No proof of education for a child over 18 | Entitlement ends on the 18th birthday | Upload the enrolment or training contract immediately |
| Duplicate applications at two offices | Processing halts due to conflict | After a move, apply only at the new office and notify the old one |
| No proof of residence in Germany | Entitlement is denied | Attach a registration certificate (Meldebescheinigung) |
Using the Calculator
Work out your actual entitlement before you apply with our Kindergeld calculator 2026. It takes into account:
- The number of children
- Status of adult children (training, study, voluntary social year)
- Cross-border scenarios (EU Regulation 883/2004)
- The interaction with the child tax allowance (via the favourability check)
For a complete review covering parental allowance (Elterngeld), maternity pay, and the supplementary child allowance, use the family benefits check.
Sources
- § 62 EStG – eligibility for Kindergeld
- § 66 EStG – the amount of Kindergeld (259 € per month, 2026)
- § 70 (1) EStG – backdated payment (max. six months)
- § 32 (4) EStG – entitlement for adult children
- BKGG (Federal Child Benefit Act) – supplementary rules for non-taxpayers
- EU Regulation 883/2004 – coordination of family benefits within the EU
- familienkasse.de – online application and forms
- BMFSFJ – the federal family portal
Note: this guide has been editorially reviewed but does not replace legal or tax advice within the meaning of § 2 RDG. For complex situations (an international element, separation, more than one Familienkasse), consult a tax adviser or the Familienkasse directly.