Germany's disability pension boost and electronic tax proof change for seniors

The Federal Social Court (Bundessozialgericht) ruled that the Deutsche Rentenversicherung must apply the most favorable old‑age pension for retirees when a severe disability (Grad der Behinderung) is recognized retroactively. The decision, based on case B 13 R 44/07 R from 29 November 2007, means that pensions can be converted to the higher severely disabled pension under §236a SGB VI and back‑payments may be owed, using the disability start date rather than the certificate issue date.

Starting in 2026, the procedure for proving a disability to claim the tax allowance (Behinderten‑Pauschbetrag) will shift from paper copies to electronic transmission between the social authority and the tax administration. The disability card itself remains valid for everyday benefits, but new or changed assessments must be confirmed electronically. Those receiving a first disability rating or an upgrade need to ensure their data are correctly transferred, while long‑standing certificates continue to be usable.

Both developments affect German pensioners with severe disabilities, influencing pension levels and tax benefits.