With Circular No. 52 of 27 March 2024, the Italian Social Security Institution (Istituto Nazionale Previdenza Sociale, INPS) has now provided operational instructions for the requests of contribution coverage certificates.3
Specifically, in cases where a worker, by derogation from the principle of territoriality of the applicable legislation, is subject to Italian social security insurance, the INPS, at the request of the employer or the worker, must issue the certificate of contribution coverage form “IT/JPN 101.” For an extension, the request to continue to have Italian legislation apply must be submitted to the Ministry of Labour and Social Policy (Ministero del Lavoro e delle Politiche Sociali), as the competent authority for Italy.
For postings from Japan to Italy, the workers who want to be exempted from the application of Italian social security insurance must submit a specific application form to the relevant Japanese institutions to obtain the issuance of the “JPN/IT 101” contribution coverage certificate.
Contribution relief can be granted retroactively only as of 1 April 2024, provided the posting application is submitted within the transitional period, as agreed by the Contracting States, of six months (1 October 2024), with the addition of one month (1 November 2024) from the date of entry into force of the Agreement itself.
However, despite the fact that there is a certificate of coverage attesting to the application of Japanese legislation, the employer is still required to pay in Italy some minor monthly contributions that are not exempted by the Social Security Agreement.