BANGKOK, THAILAND – A German pensioner living in Thailand spent two months without his pension after a failed digital “life certificate” cut off his payments, highlighting serious pitfalls in a new verification system.
Reader report: Two months without a pension in Thailand
Bernhard from Schleswig-Holstein said he did not know whether he had been hacked or whether his pension was gone when no money arrived in early April 2026. For two months, no transfer reached his account at Kasikornbank, even though no fraud, bank system error or blocked card was involved. The cause was the annual life certificate that German pensioners abroad must submit to prove they are still alive.
He had sent the certificate, but the digital process did not work. According to his email account, his case was not unique. Since the German Pension Insurance switched to a digital procedure in 2024, reports have increased from retirees who believed they had done everything correctly but still saw their payments stop.
Bernhard had been living in Thailand for five years, with his German pension regularly transferred to his Kasikornbank account until the end of 2025. Each year he had dutifully returned the paper life certificate by post, until the system changed.
“Last year I no longer received a paper form,”
said Bernhard, pensioner.
“When I called, they referred me to a new online system. I tried it, thought it had worked – and did nothing more.”
said Bernhard, pensioner.
In March 2026, the pension did not arrive, and neither did it in April. He went to the bank, asked about incoming transfers and had staff check whether the account was blocked, while employees in Bangkok made further enquiries, but nothing appeared.
“I first thought of fraud,”
said Bernhard, pensioner.
“My first thought was: was my account hacked?”
said Bernhard, pensioner.
In reality, what stopped was the pension payment, apparently because the previous year’s digital life certificate had not been fully completed. Bernhard had assumed he was finished, but the system silently left him hanging.
How the digital life certificate works
Since 2024, Deutsche Post Renten Service had offered the so‑called Digital Life Certificate Procedure (DLN) worldwide. Together with the annual pension adjustment notice sent by post, recipients received a letter containing an individual QR code. By scanning this code with a smartphone or tablet, they opened the POSTIDENT process and identified themselves by video or automatically via their ID document.
After successful identification, the proof of life was considered complete, with no need for a visit to an authority, no reply envelope and no waiting time. On paper, the process sounded straightforward and in some cases it worked as intended.
However, there were several points at which the procedure could fail. None of these potential problems were clearly communicated to users in real time, leaving many retirees uncertain about the status of their submission.
Where the system loses retirees like Bernhard
The first problem was that the QR code in the accompanying letter was linked to a specific transaction number. If the letter did not arrive or was overlooked, this code was missing. Anyone then trying to open the POSTIDENT app directly failed because the app could not find a process without a valid transaction number.
The second problem concerned the video identification process, in which the ID had to be held in front of the camera and tilted slightly to reveal security features such as holograms. Retirees using older smartphones, unstable internet connections or with shaky hands often received the error message “image or video quality not sufficient” without any further guidance.
In online forums, several pensioners in Thailand reported exactly this issue. The third, and most insidious, problem was that the system sent no automatic error message if the process did not complete. Users who broke off, interrupted or ran into technical failures received no email stating that their proof of life had not been transmitted.
A confirmation email was only sent when everything succeeded. Those who did not receive it could not readily tell whether the message was lost in spam or whether the proof was actually missing. Bernhard did not mention any confirmation email, a strong indication of where his process had gone wrong.
What happens after pension payments stop
The German Pension Insurance suspended payments abroad if no valid life certificate was on file by the deadline. For the 2024 proof, the deadline was 16 August 2024, and pensions were stopped at the end of November 2024 for those who missed it or whose digital submission did not arrive.
Bernhard only noticed the problem in March 2026, months later, suggesting that his payments had already been halted at the end of 2024. The positive news was that the money was not lost: the pension provider paid arrears retroactively as soon as a valid proof of life was received.
However, the digital submission period for the 2025 proof was, according to the Renten Service, closed on 31 October 2025. For Bernhard, this meant that another attempt via the digital system would not help with 2025. He now needed to submit the paper form, completed, personally signed and certified by an authorised body, by original post to Renten Service Leipzig.
Fax and email were not accepted, so only the original document counted. Until such proof arrived, the payment stop remained in place, even though subsequent back payment was promised.
Where to certify the life certificate in Thailand
In Thailand there were several bodies that could confirm the paper life certificate. The best-known option was the German Embassy Bangkok, counter 1, open Monday to Friday from 8:30 to 11:30 without appointment, where a passport had to be presented. Alternatively, banks, hospitals, the Red Cross or local authorities could confirm the form if they were willing to do so.
Some institutions agreed to this, while others did not, making the embassy the most reliable solution. Retirees living outside Bangkok, in places such as Pattaya, Chiang Mai, Hua Hin or on islands, could also have the certificate authenticated at certain local authorities or hospitals.
It was advisable to call in advance to check whether a given office knew and accepted the form. Only with such a certification and postal dispatch to the Renten Service could the pension flow again and arrears be paid out.
Direct contact with the German Pension Insurance
Bernhard was advised to contact his pension insurance provider in parallel with sending the form. The responsible carrier could be identified from the letterhead of the most recent correspondence from the Renten Service, which handled communication for several German pension funds.
For many insured persons with international cases, Deutsche Rentenversicherung Knappschaft-Bahn-See was responsible, available by telephone on +49 (0)234 304-0. This number served as a central point of contact for questions about pension payments abroad, including from Thailand.
Alternatively, the online contact form at deutsche-rentenversicherung.de allowed the submission of documents, including entry of the insurance number. For general enquiries without personal data, the email address [email protected] could be used with the subject line “Auslandssachverhalt Thailand”.
Those calling from Thailand had to expect long waiting times on the phone. Experience suggested that the lines were less busy early in the morning German time, potentially shortening the wait to reach an adviser.
What retirees in Thailand should change now
Retirees choosing the digital procedure were urged to wait for the confirmation email afterwards. This message from rentenservice.de confirmed successful identification; if it did not arrive within a few hours, the process had effectively failed.
In such cases, the advice was to immediately send the paper form as a backup while the deadline was still running. Submitting both digital and paper versions at the same time was allowed and, in doubtful situations, could be a sensible precaution.
For those facing a pension stop like Bernhard, the money was not considered lost. Arrears would be paid once a valid certificate reached Deutsche Post AG, Niederlassung Renten Service, 13496 Berlin, with the fastest route now being the paper form certified by the embassy in Bangkok and sent by registered mail.
In parallel, a call to the responsible pension insurance carrier could help flag the case and speed up back payments. When the next form arrived in autumn, recipients were advised to deal with it immediately, not to delay, and to keep the confirmation email as proof of a successful digital submission.
This account reflected the situation based on editorial research and did not replace individual legal or pension advice. Deadlines and procedures could change, so retirees were urged to check current information directly with their German Pension Insurance or via rentenservice.de.