Social Security BOE Importance: 3/10

Special deadline for paying contribution differences in coal mining 2026

27 Jul 2026 Effective: 27 Jul 2026 90 views
Who is affected:
Companies and workers under the Special Social Security Regime for Coal Mining

Summary

Coal mining companies have until February 2027 to pay the contribution differences to Social Security generated since January 2026 due to the new standardized contribution bases.

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The State Secretariat for Social Security and Pensions sets a special deadline to regularize contributions under the Special Coal Mining Regime for 2026. The new standardized contribution bases for common contingencies were approved by Orden ISM/727/2026 of 13 July. The differences between contributions made since Janu…

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Full official title

Resolución de 16 de julio de 2026, de la Secretaría de Estado de la Seguridad Social y Pensiones, por la que se establece el plazo especial para el ingreso de las diferencias resultantes de la aplicación de la Orden ISM/727/2026, de 13 de julio, por la que se fijan para el ejercicio 2026 las bases normalizadas de cotización a la Seguridad Social, por contingencias comunes, en el Régimen Especial de la Seguridad Social para la Minería del Carbón.

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