Pension portability and totalization (Sozialversicherungsabkommen)

Level 2 · FoundationsDE · 2026 figures

German termSozialversicherungsabkommen

Deep divesInternational Pension Coordination

Pension totalization combines eligible insurance periods from participating countries when testing whether a person meets qualifying periods. It does not merge every contribution into one transferable pension pot. Under EU coordination and many bilateral agreements, each country applies its own calculation rules and normally pays its own benefit for periods credited there [1][2].

EU coordination

EU social-security coordination generally aggregates eligible periods from EU states, with related rules covering the EEA and Switzerland. If Germany requires a five-year qualifying period, eligible periods elsewhere can help test that condition.

Foreign periods do not become German Entgeltpunkte (pension points). Under EU coordination, however, Deutsche Rentenversicherung may compare an independent German calculation with an EU theoretical and pro-rata calculation that considers eligible foreign periods, then apply the relevant result. Each state still calculates and pays its own benefit, often from a different pension age. Bilateral-agreement calculations can differ [1][3].

Worked example

A worker has three insured years in Germany and seven in another participating EU state.

Question	Result in principle
Can foreign periods help test Germany's five-year condition?	Yes, aggregation can count them for eligibility
Does Germany award ten years of German pension points?	No
Who calculates benefits?	Each involved institution under its own rules
Can payments begin on different dates?	Yes, national pension ages and claim rules differ

Bilateral agreements and non-agreement countries

Germany's Sozialversicherungsabkommen (social-security agreements) are country-specific. They cover named branches, territories, people, and periods; one agreement cannot be generalized to another country.

Where no coordination instrument applies, periods may not combine for German eligibility. The German rights already earned usually remain recorded, but entitlement, contribution refunds, taxation, and payment abroad require separate analysis.

Practical procedure

A person usually applies through the pension institution in the country of residence or last insurance, identifies all countries and insurance numbers, and supplies evidence. Start record clarification before retirement because names, dates, and employment evidence often differ across systems.

Check yourself

A worker has three insured years in Germany and seven in another participating EU state. Can aggregation help test Germany's five-year condition?

Yes, eligible foreign periods can help test entitlementNo, foreign periods are always ignoredYes, but only by converting all years into German points

How many German pension-point years does the worker automatically receive from the seven foreign years?

SevenTenZero additional German point-years; Germany calculates German credited periods

Who normally pays after a coordinated cross-border career?

One country pays a single merged pension for all systemsEach involved system calculates and pays under its rulesOnly the country of current residence pays

Can one bilateral social-security agreement be generalized to every non-EU country?

Yes, all agreements cover identical periods and benefitsNo; the exact agreement and covered periods must be checkedNo, because Germany has no bilateral agreements

EU coordination​

Worked example​

Bilateral agreements and non-agreement countries​

Practical procedure​

Check yourself​

Sources​

EU coordination

Worked example

Bilateral agreements and non-agreement countries

Practical procedure

Check yourself

Sources