Introduction
If you are moving to Germany with an EU Blue Card, your spouse and minor unmarried children may join you through family reunification. They will need evidence of their relationship to you, their own identity documents, and the entry or residence procedure appropriate to each person.
For a spouse and minor unmarried children, Germany's EU Blue Card family rules include useful exceptions. The work is to identify which exceptions apply, then assemble consistent evidence for each person. Person-specific evidence does not always mean submitting a separate online application.
This guide focuses on a family moving to Germany from outside the EU with a new Blue Card holder. A family already living together under Blue Card arrangements in another EU country may have a different mobility situation.
Who in your family needs a visa or residence permit?
Make a short record for each traveler: nationality, passport, relationship to the worker, age, current country of residence, and intended travel date. Then identify the entry and residence procedure for that individual.
U.S. citizens can generally apply for the appropriate residence title after visa-free entry, but the German Missions' residence visa guidance should be checked against each person's circumstances. A spouse with a different nationality may need a visa before travel even when the worker does not.
Adult children are another common planning trap. Being financially dependent or included in the family's moving budget does not automatically put an adult child into the ordinary minor-child reunification route. They may need an independent residence basis or an assessment under a different provision.
For the application process after arrival, read how U.S. citizens apply for a German residence permit, including the limits of visa-free entry.
Which requirements are waived for Blue Card families?
A spouse joining an EU Blue Card holder is exempt from the usual basic German-language requirement for spousal reunification. Section 30 of the Residence Act contains that exception. Do not pay for an A1 test simply because an undifferentiated spouse checklist mentions one; confirm the checklist for the actual sponsor's status.
There is also an important housing exception. Under section 29(5), the sufficient-living-space condition is waived for a spouse and minor unmarried child joining a Blue Card holder. That does not mean the household can ignore its address, local administrative evidence, health coverage, or financial position.
The official guidance for spouses joining non-EU citizens sets out the broader framework. Both spouses must generally be at least 18. The Blue Card exception removes the basic German-language requirement, not the remaining conditions for family reunification.
Which marriage, birth, and custody documents do you need?
For spouses, the central civil record is generally the marriage certificate. For children, birth records establish parentage, while custody or consent documents may also be relevant. Use the official spouse guidance and child-reunification guidance, then obtain the current document list for the application channel and each person's circumstances.
For each civil record, establish three things: which original or certified copy is needed, whether authentication is required, and whether a translation is required. Order the record first, then arrange the preparation steps in the sequence accepted by the authority.
For U.S. records, check the German Missions' apostille information. The issuing jurisdiction matters. German consulates do not issue U.S. apostilles, and an ordinary photocopy is not automatically the right record to send for authentication.
Apostille and translation requirements depend on the issuing country, record, and application. Before ordering either service, get the responsible mission's or foreigners authority's instructions and confirm whether the translation must include the apostille.
Use our Germany relocation document checklist to organize the records needed alongside this step.
What if names differ or only one parent is moving?
Compare the names across passports, marriage and birth certificates, and the worker's application. A previous surname is often explainable; an unexplained difference still leaves the reviewer with a question.
Worked example: a child's birth certificate records a parent's previous surname, while that parent's passport uses their married name. Gather the marriage or name-change evidence connecting the two names. Ask the authority which documents it needs to establish that connection; keep the civil records as issued.
Where only one parent will move with a child, shared custody is a separate issue. Section 32 of the Residence Act addresses a child's reunification and the relevance of the other parent's consent or an appropriate binding decision. A travel consent letter and proof of legal custody are not necessarily interchangeable. Check the requested evidence for your circumstances.
Children aged 16 or 17 can face additional language or integration conditions in some reunification cases. Section 32(2) provides an exception where the relevant parent, or that parent's spouse living with them as a family, holds an EU Blue Card. This does not waive the other child-reunification conditions. If a child is approaching 18, clarify the timing and residence basis with the responsible authority before arranging the move.
How do you connect the family applications?
The family's applications need to point to the right worker and residence basis. Depending on the stage and application channel, evidence may include the worker's passport, employment details, application or permit information, and the family's intended living arrangements.
Before submitting, compare these details across the family files:
The worker's name and job details match across employer and immigration documents.
The stated travel dates make sense together, even if the family will arrive in stages.
Each person's health coverage is addressed from the relevant date; the worker's policy should not simply be assumed to cover everyone.
The household has considered ongoing living costs while applications and practical arrangements are completed.
A household folder is useful for shared evidence, with a separate checklist for each person's passport and relationship documents. Follow the authority's submission procedure: Berlin's current Blue Card process asks applicants whose spouse and children already live with them in Berlin to include those family members in the main online application rather than submit separate applications.
When can your spouse work, and what should you prepare for school?
A spouse's residence permit for family reunification permits employment without restriction. If the spouse enters with a national family-reunification visa, check the work authorization shown on that visa as well. Visa-free entry and a pending application do not themselves authorize starting work; the worker's job offer does not provide the spouse's work permission.
Prepare school records, make contact with the relevant local school or education office, and arrange health coverage around the children's arrival date. Keep those preparations on the timeline while the residence process is underway.
If the worker travels first, agree where the original family records will stay and who can provide them when needed. Carry essential certificates with you rather than packing them in the overseas shipment.
Track the paperwork for each family member
Your child's birth certificate, your marriage record, and the Blue Card applicant's employment paperwork serve different purposes. They may also need different preparation. A household checklist works best when you can see whose requirement is outstanding and which task depends on it.
EuroHaven organizes relevant tasks and document readiness by household member within one personalized plan. You can follow individual requirements alongside shared dates and prerequisites, without losing track of which person a document belongs to. When family details change, updating your profile lets the plan adapt.
Create your plan and explore a free personalized limited preview. Unlock the full household plan for €59 once, with no subscription. Available now for Germany.
Continue with the moving to Germany checklist to connect the residence files with housing and arrival tasks.
Sources and image credits
Official legislation and German government guidance checked November 6, 2026. Generic mission checklists must be read with the current Blue Card exceptions and the instructions for each family member's application.
Body photograph: residential building in Berlin, reused from EuroHaven’s existing media collection.