AusHelpVerified knowledge · GermanyDeutsche Version
31/31 facts verifiedlast reviewed 2026-08-28§ 21 AufenthG

Residence Status: Self-employed / freelancer (Selbständige Tätigkeit)

Status ID: RS-007

Slug: self_employed (must match ResidenceStatus in frontend/src/lib/situation-requirements.ts)

Version: 1.1

Status: Source-reviewed (agent fleet, 2026-08-28) — 31/31 facts verified; 6 corrected; approval pending human sign-off

Primary legal basis: § 21 AufenthG

Jurisdiction: Federal (+ local variation where noted)

Risk level: High

Last reviewed: 2026-08-28

Next review due: 2026-09-25 (file carries volatile figures — 30-day cycle)

Owner: AusHelp Knowledge Team


Scope and disclaimer

Informational guidance only — not legal advice. All claims derive from official public

sources (Level A–C per standards/source-policy.md). Verify critical decisions with the

responsible authority or a qualified immigration advisor.


1. Overview

The self-employment residence permit (§ 21 AufenthG) covers two legally distinct populations that

the app groups under one slug. Entrepreneurs (Abs. 1) must show an economic interest or

regional need, positive effects on the economy, and financing secured by own capital or a credit

commitment. Freelancers (Freiberufler, Abs. 5) are exempt from those three tests — the permit

may be issued "abweichend von Absatz 1" — but a professional licence required for the free

profession must already be granted or promised. Neither decision is the Ausländerbehörde's alone:

Abs. 1 S. 3 forces the participation of the locally competent expert bodies, the trade

authorities, the public-law professional representations and the licensing authorities, and it

applies to freelancers too via Abs. 5 S. 3. In Berlin the LEA involves the IHK or HWK.

Three structural traps distinguish this status. Applicants older than 45 should only receive

the permit if they have adequate old-age provision (Abs. 3) — a soll-provision, so refusal is the

rule. The permit is capped at three years (Abs. 4 S. 1), and the settlement-permit fast track

after three years is expressly not available to Abs. 5 freelancers (Abs. 5 S. 4), who fall

back to the ordinary § 9 route. And the health-insurance switch is unforgiving: the employer

share disappears, voluntary GKV contributions are assessed on total economic capacity with a floor

that applies even at zero income, and the § 9 SGB V accession deadline is short.

Two adjacent registrations are routinely confused with the permit: Gewerbeanmeldung at the

Gewerbeamt for a trade (§ 14 GewO) and, for freelancers, Finanzamt registration only

(§ 138 AO). Neither makes the stay lawful, and the residence permit completes neither.

2. Legal basis

ProvisionGovernsSource ID
§ 21 Abs. 1 AufenthGEntrepreneur permit: economic interest/regional need, positive effects, secured financing; assessment criteria; mandatory participation of chambers and trade authoritiesSRC-148
§ 21 Abs. 2, 2a, 2b AufenthGReciprocity route; privileged soll-route for German-university graduates and researchers; start-up preparation permit on a stipend (max 18 months)SRC-148
§ 21 Abs. 3 AufenthGOver-45 rule: permit only where adequate old-age provision existsSRC-148
§ 21 Abs. 4 AufenthGMaximum three-year duration; settlement permit after three years deviating from § 9 Abs. 2SRC-148
§ 21 Abs. 5 AufenthGFreelancer permit; professional-licence requirement; Abs. 4 expressly not applicableSRC-148
§ 21 Abs. 6 AufenthGPermission to add self-employment while keeping another residence purposeSRC-148
§ 4a Abs. 1 AufenthGDefault: holders of a residence title may pursue Erwerbstätigkeit unless a law prohibits itSRC-132
§ 5 AufenthG, § 2 Abs. 3 AufenthGGeneral issuance conditions; definition of secured livelihoodSRC-167, SRC-147
§ 7 Abs. 2 AufenthGRetroactive shortening when an essential condition ceasesSRC-149
§ 8 AufenthGGeneral extension conditionsSRC-003
§ 81 Abs. 3–4 AufenthGFiktionswirkung when renewal is applied for before expirySRC-002
§ 9 AufenthGOrdinary settlement permit, incl. § 9 Abs. 2 S. 1 Nr. 4 referenced by § 21 Abs. 4SRC-146
§ 29 AufenthGFamily reunification to foreign nationalsSRC-150
§ 51, § 82 AufenthGTermination of lawful residence; duty to cooperate and supply evidenceSRC-121, SRC-122
§ 45 AufenthVFederal fee framework for residence permitsSRC-124
§ 14 GewODuty to notify the trade authority when starting a standing tradeSRC-191
§ 18 Abs. 1 Nr. 1 EStGCatalogue of freiberufliche Tätigkeit — drives the Freiberufler/Gewerbe splitSRC-192
§ 138 AODuty to notify the opening of a business/freelance activity, one-month deadlineSRC-193
§ 7 SGB IIAccess to Bürgergeld and its exclusionsSRC-151
§§ 5, 9, 240 SGB VCompulsory membership groups; voluntary accession and its deadline; contribution assessment for voluntary membersSRC-023, SRC-194, SRC-195

3. Key facts

One row per atomic claim. Verified flips to yes only after /source-review.

#FactValueLegal basisSource IDVerified
3.1Entrepreneur route — the three statutory testsEconomic interest or regional need; activity expected to have positive effects on the economy; financing of the implementation secured by own capital or a credit commitment§ 21 Abs. 1 S. 1 Nr. 1–3SRC-148yes
3.2Entrepreneur route — assessment criteriaViability of the business idea, entrepreneurial experience, level of capital deployed, effects on the employment and training situation, contribution to innovation and research§ 21 Abs. 1 S. 2SRC-148yes
3.3Entrepreneur route — mandatory consultationExpert bodies for the place of the planned activity, competent trade authorities, public-law professional representations and professional-licensing authorities must be involved; Berlin: LEA involves IHK or HWK§ 21 Abs. 1 S. 3SRC-148, SRC-196yes
3.4Freelancer route (Abs. 5)Permit may be issued for freiberufliche Tätigkeit deviating from Abs. 1; any required professional licence must be granted or promised; Abs. 1 S. 3 applies accordingly§ 21 Abs. 5 S. 1–3SRC-148yes
3.5Freelancer route — what counts as freiberuflichBerlin requires the activity to fall under § 18 Abs. 1 Nr. 1 EStG (scientific, artistic, literary, teaching or educational work plus the catalogue professions: doctors, lawyers, engineers, architects, tax advisers, journalists, translators and similar)§ 18 Abs. 1 Nr. 1 EStGSRC-192, SRC-197yes
3.6Graduate/researcher privilegeGraduates of a German state or state-recognised higher-education institution or a comparable training institution, and researchers holding §§ 18b, 18d, 19c Abs. 1 permits or an EU Blue Card, shall be granted the permit deviating from Abs. 1; the activity must show a connection to the studies or research§ 21 Abs. 2aSRC-148yes
3.7Start-up preparation permitFor a skilled worker receiving a livelihood-securing stipend from a German economic organisation or public body; issued for the stipend's duration, max 18 months§ 21 Abs. 2bSRC-148yes
3.8Over-45 pension provision — statutory ruleForeigners older than 45 should only be granted the permit if they have adequate old-age provision; the statute names no amount§ 21 Abs. 3SRC-148yes
3.9Over-45 pension provision — Berlin benchmark (local variation, HIGH VOLATILITY)LEA Berlin requires either a monthly pension of €1,612.53 payable for at least 12 years from age 67, or assets of €232,204 (figures stated "as of 1 July 2025"); certain nationalities are exemptedBerlin administrative practice under § 21 Abs. 3SRC-196, SRC-197, SRC-199yes
3.10Maximum durationLimited to at most three years; Berlin states permits are issued for 1 to 3 years§ 21 Abs. 4 S. 1SRC-148, SRC-200yes
3.11Extension logicGeneral § 8 rules; issuance conditions must still be met. Berlin: apply at the earliest 4 months before expiry, online; self-employed submit a Prüfungsbericht by a tax adviser/auditor/lawyer, freelancers the last tax assessment, profit calculation, 6 months of bank statements, invoices and future contracts§ 8, § 21SRC-003, SRC-198yes
3.12Legal position while renewal is pendingTimely application before expiry triggers Fiktionswirkung; Berlin issues a confirmation PDF on online submission showing the permit continues to apply during processing§ 81 Abs. 4SRC-002, SRC-198yes
3.13Path to permanent residence — fast trackAfter three years, a Niederlassungserlaubnis may be granted deviating from § 9 Abs. 2 if the person has been self-employed for three years, the activity by its success and duration allows expecting further sustained development, the livelihood of the person and dependent family members is secured by sufficient income, and § 9 Abs. 2 S. 1 Nr. 4 is met§ 21 Abs. 4 S. 2SRC-148, SRC-146yes
3.14Path to permanent residence — freelancers excluded from the fast trackAbs. 4 is expressly not applicable to Abs. 5 permits. Berlin applies 3 years for § 21 Abs. 1/2a holders and 5 years for § 21 Abs. 5 holders; there is no legal claim to a settlement permit§ 21 Abs. 5 S. 4, § 9SRC-148, SRC-199yes
3.15Work rights — dependent employment alongside§ 21 grants no entitlement to dependent employment; the title is bound to the self-employment purpose. § 4a Abs. 1 permits Erwerbstätigkeit for title holders unless a law prohibits it — the interaction is unresolved (OQ-1)§ 4a Abs. 1, § 21SRC-132, SRC-148yes
3.16Self-employment alongside another status (§ 21 Abs. 6)Holders of a permit for another purpose may be permitted to add self-employment while keeping that purpose, if the licences required by other rules are granted or promised. Berlin: no separate application is needed where the existing title already bears a notation permitting self-employment§ 21 Abs. 6SRC-148, SRC-200yes
3.17Study rightsn/a — § 21 contains no study entitlement; taking up studies is a purpose change under § 16b and must be applied for separately§ 16bSRC-004yes
3.18Family reunification rightsPossible under the general § 29 rules (sponsor holding an Aufenthaltserlaubnis), with adequate housing and secured livelihood; § 29 Abs. 5 waives the housing-space requirement (§ 29 Abs. 1 Nr. 2) for the spouse or minor child of a § 21 titleholder; beyond that § 21 imposes no specific bar§ 29 Abs. 1, § 5 Abs. 1 Nr. 1SRC-150, SRC-167yes
3.19Travel — SchengenA valid German residence permit allows stays of up to 90 days in any 180-day period in other Schengen states, provided no gainful employment is taken up thereSchengen acquis (AA guidance)SRC-153yes
3.20Travel — while renewal pendingWhether a Fiktionsbescheinigung permits re-entry must be confirmed with the Ausländerbehörde before travellingAA guidance; § 81SRC-153, SRC-002yes
3.21Financial requirement — secured livelihoodGeneral issuance condition; livelihood secured without recourse to public funds. For Abs. 1 cases the financing of the business is a separate, additional test (3.1)§ 5 Abs. 1 Nr. 1, § 2 Abs. 3SRC-167, SRC-147yes
3.22Access to benefitsDrawing subsistence benefits conflicts with the secured-livelihood condition; § 7 SGB II governs entitlement and exclusions. No self-employment-specific entitlement is claimed here (OQ-7)§ 5 Abs. 1 Nr. 1 AufenthG; § 7 SGB IISRC-167, SRC-151yes
3.23Health insurance — obligation and routeAdequate cover (statutory or comparable private) is required for issuance in Berlin. Self-employed persons are generally outside the § 5 SGB V compulsory groups; the usual route is voluntary GKV membership under § 9 SGB V or private insurance§§ 5, 9 SGB VSRC-023, SRC-194, SRC-196yes
3.24Health insurance — accession deadline trapVoluntary accession must be declared to the Krankenkasse within three months of the qualifying event; for foreigners holding a qualifying residence permit the window runs from taking up residence§ 9 Abs. 2 SGB VSRC-194yes
3.25Health insurance — contribution baseContributions of voluntary members are assessed on their total economic capacity, with a statutory floor of at least one-ninetieth of the monthly Bezugsgröße per calendar day — so a contribution is owed even in a loss-making month. The statute names no euro amount; the 2026 figure is unverified (OQ-2)§ 240 SGB VSRC-195yes
3.26Loss / revocation — purpose ceasesIf an essential issuance condition lapses (business abandoned, financing collapses, licence withdrawn), the authority can retroactively shorten the permit's validity§ 7 Abs. 2 S. 2SRC-149yes
3.27Loss — expiry / long absenceThe title expires on the events listed in § 51 Abs. 1, including departure that is not merely temporary and absence beyond six months or a longer period set by the authority§ 51 Abs. 1SRC-121yes
3.28Special obligations — cooperationDuty to supply the facts and evidence the authority needs§ 82 Abs. 1SRC-122yes
3.29Special obligations — trade notificationAnyone starting the independent operation of a standing trade must notify the competent authority at the same time; changes of location, subject matter, operator name and closure are equally notifiable§ 14 Abs. 1 GewOSRC-191yes
3.30Special obligations — tax notificationOpening a business or a freelance activity must be notified within one month — a trade via the Gemeinde, a freelance activity directly to the Finanzamt — using the officially prescribed form§ 138 Abs. 1, Abs. 4 AOSRC-193yes
3.31Fees — Berlin (local variation, volatile)Issuance: €13 processing fee plus €56 sticker or €100 eAT; extension: €13 plus €49 sticker or €93 eAT; settlement permit: €124 (€62 on application, €62 on approval); Turkish nationals €27.60 (under 24) / €46; digital passport photo €6. Federal framework in § 45 AufenthV§ 45 AufenthV; Berlin practiceSRC-196, SRC-198, SRC-199, SRC-124yes

4. Processes

Process IDProcessTriggerAuthorityWorkflow fileStatus
RS-007-P1First issuance — entrepreneur (§ 21 Abs. 1/2a)Business plan and financing readyAusländerbehörde (+ IHK/HWK)not yet built
RS-007-P2First issuance — freelancer (§ 21 Abs. 5)Freelance activity intended; licence secured where requiredAusländerbehörde (+ licensing body)not yet built
RS-007-P3Renewal / extensionPermit expiry within 4 months (Berlin)Ausländerbehördenot yet built
RS-007-P4Transition INTO § 21 from study (§ 16b), job search (§ 20), skilled work (§§ 18a/18b) or Blue Card (§ 18g)Graduation or business decision while in GermanyAusländerbehördenot yet built
RS-007-P5Transition INTO — adding self-employment to another purpose (§ 21 Abs. 6)Side business while holding another titleAusländerbehördenot yet built
RS-007-P6Transition OUT — settlement permit (§ 21 Abs. 4 S. 2 fast track, or § 9 for freelancers)3 years (Abs. 1/2a) or 5 years (Abs. 5) of successful self-employmentAusländerbehördenot yet built
RS-007-P7Transition OUT — to employment titles (§§ 18a, 18b, 18g) or job search (§ 20)Business wound down; job offer acceptedAusländerbehörde (+ BA where approval required)not yet built
RS-007-P8Loss / revocation handlingBusiness failure, licence loss, financing collapseAusländerbehördenot yet built
RS-007-P9Adjacent: Gewerbeanmeldung (trade only)Starting a standing tradeGewerbeamt / Ordnungsamtnot yet built
RS-007-P10Adjacent: Finanzamt registration (Fragebogen zur steuerlichen Erfassung)Starting any self-employmentFinanzamt (via ELSTER)not yet built
RS-007-P11Adjacent: health insurance as a self-employed personSwitch from employed/student statusKrankenkasse / private insurerworkflows/health-insurance-germany.mdbuilt (universal) — Draft

4.1 First issuance — entrepreneur (P1) and freelancer (P2)

Both routes need lawful residence already in Germany (Berlin: national D visa or permit — a

Schengen C visa does not qualify), the § 5 conditions, health-insurance and housing proof, and

pass through the Abs. 1 S. 3 consultation loop (3.3). Abs. 1 adds a business plan, financing

plan, CV and trade-register extract or business registration. Abs. 5 drops the Abs. 1 S. 1

tests but needs the activity to be freiberuflich per § 18 Abs. 1 Nr. 1 EStG (3.5) and the

professional licence granted or promised where regulated; Berlin also asks for a revenue-forecast

form and either fee agreements or two letters of intent (SRC-197). Over-45 applicants must satisfy

Abs. 3 (3.8–3.9). Berlin runs both online, reviews the file, then schedules an appointment

(SRC-196). The LEA overview frames the freelance route as requiring "positive economic or cultural

effects" — wording Abs. 5 does not contain (OQ-4).

4.2 Renewal (P3)

A timely application before expiry triggers Fiktionswirkung under § 81 Abs. 4 (3.12). Berlin

allows the online application at the earliest four months before expiry and issues a confirmation

PDF documenting continued validity during processing. Evidence differs by route (3.11):

a Prüfungsbericht from a tax adviser, auditor or lawyer for Abs. 1 holders; tax assessment, profit

calculation, six months of bank statements, invoices and forward contracts for Abs. 5 holders.

4.3 Settlement permit (P6)

§ 21 Abs. 4 S. 2 allows a Niederlassungserlaubnis after three years deviating from § 9 Abs. 2, on

four cumulative conditions (3.13) — the main strategic advantage of the Abs. 1 route, and

expressly closed to Abs. 5 freelancers (3.14), who need the ordinary § 9 route. Berlin applies

5 years to them, requires an audit report, integration-course certificates and old-age provision

at the 3.9 benchmark, and states there is no legal claim to the permit (SRC-199). Choosing between

Abs. 1 and Abs. 5 at first application is therefore also choosing between a 3-year and a 5-year

path; AusHelp must surface that at the decision point, not at year three.

4.4 Adjacent registrations (P9, P10)

A trade is notified to the trade authority at the same time it is taken up (§ 14 GewO, 3.29);

a Freiberufler registers no Gewerbe and notifies the Finanzamt directly (§ 138 AO, 3.30, one-month

deadline). Both end at the Fragebogen zur steuerlichen Erfassung, producing the Steuernummer used

on invoices — distinct from the universal-layer Steuer-ID. Which route applies is a Finanzamt

classification decision driven by § 18 EStG (3.5); getting it wrong creates retroactive

Gewerbesteuer and back-registration problems.

5. Authorities and organisations

Org IDNameRole for this statusJurisdictionChannel (CH-id)Source ID
RS-007-A1Ausländerbehörde (Berlin: Landesamt für Einwanderung, LEA)Decides issuance, renewal, § 21 Abs. 6 permission, settlement permit, FiktionsbescheinigungMunicipalCH-008SRC-196, SRC-200
RS-007-A2IHK / HWK and other fachkundige KörperschaftenMandatory participants in the Abs. 1 assessment (and Abs. 5 via S. 3) — statement on the business conceptRegionalSRC-148, SRC-196
RS-007-A3Gewerbeamt / OrdnungsamtReceives the Gewerbeanmeldung; trade authority consulted under Abs. 1 S. 3MunicipalSRC-191
RS-007-A4FinanzamtFreiberufler/Gewerbe classification, Steuernummer, Umsatzsteuer, Fragebogen zur steuerlichen ErfassungMunicipalCH-006SRC-193
RS-007-A5Professional chambers and licensing bodies (Ärzte, Rechtsanwälte, Steuerberater, Architekten)Grant or promise the licence required by § 21 Abs. 5 S. 2RegionalSRC-148, SRC-197
RS-007-A6Krankenkasse / private health insurerMandatory third party: insurance proof; voluntary-membership accession and contribution assessmentFederalCH-007SRC-194, SRC-195
RS-007-A7German missions abroad / Auswärtiges AmtNational D visa for entry with a self-employment purposeFederalSRC-153
RS-007-A8Deutsche RentenversicherungEvidence of old-age provision (Abs. 3); compulsory pension insurance for some self-employed groups (OQ-8)FederalCH-005SRC-148
RS-007-A9Tax adviser / auditor (Steuerberater, Wirtschaftsprüfer)Prepares the Prüfungsbericht and profit calculations required at extension and settlementSRC-198, SRC-199

6. Common problems

Problem IDProblemWhy it happensSeverityStruggle-map refMitigationWorkflow
RS-007-PR1Applying under Abs. 1 when Abs. 5 fits (or the reverse)Users do not know the Freiberufler/Gewerbe split decides which statutory test applies — and which settlement-permit timeline they get⚠⚠Phase 4 → Self-employment trackClassify the activity against § 18 EStG before applying; the choice sets a 3-year vs 5-year path (3.13–3.14)
RS-007-PR2Over-45 applicant refused for missing old-age provisionAbs. 3 is a soll-provision — refusal is the default; the statute names no amount, so users cannot self-assess⚠⚠proposed: Phase 4 — Self-employment track (age-45 pension provision)Assemble pension or asset evidence against the deciding authority's current benchmark before applying (3.9)
RS-007-PR3Health-insurance cost shock after switching to self-employmentThe employer share disappears and voluntary GKV contributions have a statutory floor that applies even in a loss-making month (3.25)⚠⚠Phase 4 → Self-employment trackPrice the contribution before leaving the old status; compare voluntary GKV against private cover including the difficulty of returninghealth-insurance-germany.md
RS-007-PR4Missing the three-month voluntary-accession window§ 9 SGB V accession is deadline-bound and nobody sends a reminder⚠⚠Phase 2 → Health insurance (first decision with lifelong consequences)Declare accession to the Krankenkasse within three months of the qualifying event (3.24)health-insurance-germany.md
RS-007-PR5Gewerbeanmeldung treated as the residence stepThree registrations (Ausländerbehörde, Gewerbeamt, Finanzamt) look interchangeable from outsidePhase 4 → Self-employment trackSequence them explicitly (4.4); only the residence permit makes the stay lawful
RS-007-PR6Business fails mid-permit and the purpose lapsesThe title is tied to the self-employment purpose; § 7 Abs. 2 S. 2 allows retroactive shortening⚠⚠Phase 3 → Residence and permitsAssess a switch (§§ 18a/18b/18g, § 20) before winding down rather than waiting for the authority
RS-007-PR7Side self-employment started without § 21 Abs. 6 permissionUsers on student or work titles assume freelancing is covered by their existing work rights⚠⚠Phase 4 → Self-employment trackCheck the notation on the existing title; if absent, apply for the Abs. 6 permission first (3.16)
RS-007-PR8Permit expires while the chamber statement is pendingAbs. 1 S. 3 adds an actor the applicant cannot chasePhase 3 → Residence and permitsApply at the earliest allowed date (4 months in Berlin) so Fiktionswirkung covers the wait (3.12)
RS-007-PR9Scheinselbständigkeit — one dominant clientA single-client freelance arrangement can be reclassified as employment, with retroactive social-contribution liability⚠⚠Phase 4 → Self-employment trackDiversify clients and document independence; the residence permit gives no protection against reclassification
RS-007-PR10Extension refused because income proof is thin or irregularExtension asks for audited or accountant-prepared evidence over months, not one good quarterPhase 4 → Self-employment trackKeep bookkeeping current; commission the Prüfungsbericht early (3.11)

7. Documents

Doc IDDocumentGerman nameNeeded forIssuersatisfiedBy id
RS-007-D1Residence permit cardAufenthaltstitel (eAT)P3–P8Ausländerbehörderesidence_permit (lea, residence_permit)
RS-007-D2Trade registration or Finanzamt registrationGewerbeanmeldung / steuerliche ErfassungP1–P3, P6, P9, P10Gewerbeamt / Finanzamtbusiness_registration (gewerbeanmeldung, finanzamt)
RS-007-D3Business plan with financing and revenue forecast; capital or credit commitmentBusinessplan / Finanzierungs- und Umsatzplan / KreditzusageP1, P2, P3Applicant, bank / investor (+ chamber statement)
RS-007-D4Client evidence — fee agreements or letters of intentHonorarvereinbarungen / AbsichtserklärungenP2Prospective clients
RS-007-D5Professional licence or written promise of itBerufszulassung / Zusage der BerufszulassungP2Professional chamber / licensing body
RS-007-D6Old-age provision evidence (applicants over 45)Nachweis angemessener AltersversorgungP1, P2, P6DRV / pension provider / asset statements
RS-007-D7Audit report at extension and settlementPrüfungsbericht (Steuerberater/Wirtschaftsprüfer/Anwalt)P3, P6Tax adviser / auditor
RS-007-D8Income and tax evidenceEinkommensteuerbescheid / Gewinnermittlung / KontoauszügeP3, P6Finanzamt / tax adviserincome_proof
RS-007-D9Valid passportReisepassP1–P8Home-country authority
RS-007-D10Address registrationAnmeldebestätigung / MeldebescheinigungP1–P3 (universal layer)Bürgeramtanmeldung
RS-007-D11Health insurance proofKrankenversicherungsnachweisP1–P3, P6 (universal layer)Krankenkasse / insurerhealth_insurance (krankenkasse, insurance_confirmation)
RS-007-D12Steuer-ID and SteuernummerSteuerliche Identifikationsnummer / Steuernummeruniversal layer, then P10, P3, P6BZSt / Finanzamttax_id
RS-007-D13Housing proof and cost evidenceMietvertrag / Eigentumsnachweis + MietkostennachweisP1–P3, P6Landlord / bank
RS-007-D14Fictional certificateFiktionsbescheinigungbridging P3Ausländerbehörde
RS-007-D15Degree certificate + university statement (Abs. 2a route)Abschlusszeugnis + HochschulbescheinigungP1, P4University

8. Sources

Source IDTitlePublisherURLLevelLast checked
SRC-002§ 81 AufenthG — Beantragung des AufenthaltstitelsBMJ / Bundesamt für Justizhttps://www.gesetze-im-internet.de/aufenthg_2004/__81.htmlA2026-08-26
SRC-003§ 8 AufenthG — Verlängerung des AufenthaltstitelsBMJ / Bundesamt für Justizhttps://www.gesetze-im-internet.de/aufenthg_2004/__8.htmlA2026-08-26
SRC-004AufenthG — full textBMJ / Bundesamt für Justizhttps://www.gesetze-im-internet.de/aufenthg_2004/BJNR195010004.htmlA2026-07-10
SRC-023§ 5 SGB V — VersicherungspflichtBMJ / Bundesamt für Justizhttps://www.gesetze-im-internet.de/sgb_5/__5.htmlA2026-07-20
SRC-121§ 51 AufenthG — Beendigung der Rechtmäßigkeit des AufenthaltsBMJ / Bundesamt für Justizhttps://www.gesetze-im-internet.de/aufenthg_2004/__51.htmlA2026-08-26
SRC-122§ 82 AufenthG — Mitwirkung des AusländersBMJ / Bundesamt für Justizhttps://www.gesetze-im-internet.de/aufenthg_2004/__82.htmlA2026-08-26
SRC-124§ 45 AufenthV — Gebühren für die AufenthaltserlaubnisBMJ / Bundesamt für Justizhttps://www.gesetze-im-internet.de/aufenthv/__45.htmlA2026-08-26
SRC-146§ 9 AufenthG — NiederlassungserlaubnisBMJ / Bundesamt für Justizhttps://www.gesetze-im-internet.de/aufenthg_2004/__9.htmlA2026-08-26
SRC-147§ 2 AufenthG — Begriffsbestimmungen (Abs. 3 Lebensunterhalt)BMJ / Bundesamt für Justizhttps://www.gesetze-im-internet.de/aufenthg_2004/__2.htmlA2026-08-26
SRC-148§ 21 AufenthG — Selbständige TätigkeitBMJ / Bundesamt für Justizhttps://www.gesetze-im-internet.de/aufenthg_2004/__21.htmlA2026-08-26
SRC-149§ 7 AufenthG — AufenthaltserlaubnisBMJ / Bundesamt für Justizhttps://www.gesetze-im-internet.de/aufenthg_2004/__7.htmlA2026-08-26
SRC-150§ 29 AufenthG — Familiennachzug zu AusländernBMJ / Bundesamt für Justizhttps://www.gesetze-im-internet.de/aufenthg_2004/__29.htmlA2026-08-26
SRC-151§ 7 SGB II — LeistungsberechtigteBMJ / Bundesamt für Justizhttps://www.gesetze-im-internet.de/sgb_2/__7.htmlA2026-08-26
SRC-153FAQ: Auslandsreise als Ausländer mit Wohnsitz in DeutschlandAuswärtiges Amthttps://www.auswaertiges-amt.de/de/service/fragenkatalog-node/26-visadrittstaaten-606520B2026-08-26
SRC-167§ 5 AufenthG — Allgemeine ErteilungsvoraussetzungenBMJ / Bundesamt für Justizhttps://www.gesetze-im-internet.de/aufenthg_2004/__5.htmlA2026-08-26
SRC-132§ 4a AufenthG — Zugang zur ErwerbstätigkeitBMJ / Bundesamt für Justizhttps://www.gesetze-im-internet.de/aufenthg_2004/__4a.htmlA2026-08-26
SRC-191§ 14 GewO — AnzeigepflichtBMJ / Bundesamt für Justizhttps://www.gesetze-im-internet.de/gewo/__14.htmlA2026-08-26
SRC-192§ 18 EStG — Selbständige ArbeitBMJ / Bundesamt für Justizhttps://www.gesetze-im-internet.de/estg/__18.htmlA2026-08-26
SRC-193§ 138 AO — Anzeigen über die ErwerbstätigkeitBMJ / Bundesamt für Justizhttps://www.gesetze-im-internet.de/ao_1977/__138.htmlA2026-08-26
SRC-194§ 9 SGB V — Freiwillige VersicherungBMJ / Bundesamt für Justizhttps://www.gesetze-im-internet.de/sgb_5/__9.htmlA2026-08-26
SRC-195§ 240 SGB V — Beitragspflichtige Einnahmen freiwilliger MitgliederBMJ / Bundesamt für Justizhttps://www.gesetze-im-internet.de/sgb_5/__240.htmlA2026-08-26
SRC-196Residence permit for the purpose of self-employment — issuanceLEA Berlin (service.berlin.de)https://service.berlin.de/dienstleistung/305249/en/C2026-08-26
SRC-197Residence permit for a freelance employment — issuanceLEA Berlin (service.berlin.de)https://service.berlin.de/dienstleistung/328332/en/C2026-08-26
SRC-198Residence permit for freelance or self-employment — extensionLEA Berlin (service.berlin.de)https://service.berlin.de/dienstleistung/324288/en/C2026-08-26
SRC-199Permanent settlement permit for self-employed personsLEA Berlin (service.berlin.de)https://service.berlin.de/dienstleistung/326564/en/C2026-08-26
SRC-200Selbständige Tätigkeit (Unternehmer und Freiberufliche)LEA Berlin (berlin.de/einwanderung)https://www.berlin.de/einwanderung/aufenthalt/erwerbstaetigkeit/artikel.874042.phpC2026-08-26

9. Open questions and uncertainty

  1. Dependent employment alongside a § 21 permit (3.15): whether the § 4a Abs. 1 default applies or the purpose-tie restricts it is unresolved. No claim made either way.
  2. Health-insurance minimum contribution (3.25): § 240 SGB V sets the floor as a fraction of the Bezugsgröße and names no euro amount; the 2026 Bezugsgröße and resulting minimum monthly contribution were not verified — no figure is stated.
  3. Federal benchmark for "angemessene Altersversorgung" (3.8–3.9): €1,612.53 / €232,204 is Berlin practice dated 1 July 2025 (Level C, three concurring LEA pages). No federal figure or methodology found and other Länder may differ — never present these as the statutory standard. Which nationalities are treaty-exempted is also unverified.
  4. Berlin's "positive economic or cultural effects" wording for freelancers (4.1): SRC-200 states a test Abs. 5 does not contain — a summary of the Abs. 1 S. 3 consultation or an extra local hurdle is unclear.
  5. Non-Berlin procedure (4.1–4.4): every process detail beyond the statute comes from Berlin pages. Document lists, fees, the 4-month window, online routing and processing times are local and must not be generalised to other Ausländerbehörden.
  6. Fee framework (3.31): § 45 AufenthV is cited as the federal framework but its per-item amounts were not read; the euro figures given are the Berlin pages' own.
  7. Benefit access (3.22): no self-employment-specific analysis of the § 7 SGB II exclusions (e.g. top-up Bürgergeld while on a § 21 permit) was performed.
  8. Compulsory pension insurance for some self-employed groups (§ 2 SGB VI — teachers, certain craftspeople; Künstlersozialkasse for creatives) appears only as an authority role (RS-007-A8), is unverified, and interacts with 3.9.
  9. Freie Berufe and the GewO: § 14 GewO Abs. 1 contains no explicit exclusion of the free professions; the Freiberufler exemption from Gewerbeanmeldung is asserted from § 18 EStG and Berlin practice, not from a verified GewO provision.
  10. § 21 Abs. 2 (reciprocity) is listed in section 2 for completeness; which treaties trigger it was not researched. Struggle-map: no node covers the over-45 rule (RS-007-PR2) — proposed as a Phase 4 addition.

10. Change log

DateVersionChangeAuthor
2026-08-261.0Initial draft — § 21 AufenthG Abs. 1–6 verified verbatim on gesetze-im-internet.deagent
2026-08-261.0Supporting statutes verified (§ 4a AufenthG, § 14 GewO, § 18 EStG, § 138 AO, §§ 9, 240 SGB V); Berlin issuance, freelance, extension and settlement pages fetched — fees, over-45 benchmark, 3-vs-5-year settlement split and evidence practice added as explicit local variationagent
2026-08-281.1Source review: flags set per claimagent

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