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Work years from Germany and Serbia are combined — here's exactly how it works and why it's crucial for your pension eligibility.
What is totalization?
Checking the minimum threshold in each country
Germany (DRV) and Serbia (PIO fund) independently check whether you have met the minimum service period. Germany requires at least 5 years (60 months), Serbia 15 years of general service.
If domestic service is insufficient — combining applies
If you have less than 5 years in Germany, DRV combines your German service with Serbian (which you provide). If the total ≥ 5 years — German pension eligibility exists. The same applies to the Serbian PIO fund in reverse.
Pro-rata calculation of the amount
Once eligibility is established, each country calculates the pension proportionally to its own service. Germany: (German years / total years) × theoretical pension. Serbia: (Serbian years / total years) × theoretical Serbian pension.
Payment of two separate pensions
DRV pays the German pension directly to your account (can be Serbian or German). PIO fund pays the Serbian pension. Both pensions are received in parallel — there is no deduction.
12 yrs
in Germany (DRV)
8 yrs
in Serbia (PIO fund)
20 yrs
total
German threshold: 12 ≥ 5 years — eligibility exists without combining
No combining needed — 12 years is sufficient for German pension
Serbian threshold: 8 years < 15 — no eligibility without combining
But with combining: 8 + 12 = 20 ≥ 15 → Serbian pension eligibility exists!
Payment: Germany = 12/20 = 60% of theoretical German pension, Serbia = 8/20 = 40% of theoretical Serbian pension
You receive two separate pensions. The amount depends on earnings during your career.
This is perhaps the most important example — a situation where without combining there would be no pension right at all, but thanks to the 1968 Agreement both rights are realized.
3 yrs
in Germany (below threshold!)
12 yrs
in Serbia (below threshold!)
15 yrs
total (both thresholds met!)
Without combining: no right to German (3 < 5) or Serbian pension (12 < 15)
30+ years of work and no pension — without the agreement this would be catastrophic
With the 1968 Agreement: both rights realized!
DRV: 3 + 12 = 15 ≥ 5 → German threshold met. PIO: 12 + 3 = 15 ≥ 15 → Serbian threshold exactly met.
Payment: Germany = 3/15 = 20% of theoretical German pension, Serbia = 12/15 = 80% of theoretical Serbian pension
The German share will be relatively small, but still real money — plus the full Serbian pension.
Does 3 years in Germany pay off?
Note: the 35 and 45 year thresholds cannot be met through combining — only German insurance periods count.
Before filing a pension claim, it's advisable to check whether all your service is correctly recorded in both systems. Errors and gaps are more common than you'd think — especially for periods from the 1970s and 1980s.
Pension account clarification — a free DRV service where you review all recorded insurance periods and can report any errors.
Pension service extract from the Serbian PIO fund showing all recorded insurance periods in Serbia.
Check service records 5-10 years before retirement
Last updated: March 2026.