Catalan Republic Becomes the Generalitat de Catalunya (1931)

April 17, 1931

On April 17, 1931, just three days after Francesc Macià proclaimed an independent-minded Catalan Republic in Barcelona, negotiations with the new Spanish provisional government produced a historic compromise. Macià agreed to fold his short-lived republic into the Generalitat de Catalunya, reviving a medieval Catalan institution as the region's autonomous government within a federal Spanish Republic. The episode set the template for Catalan self-rule that would shape Spanish politics for the rest of the decade.

A Republic Sweeps Spain

The collapse of Miguel Primo de Rivera's dictatorship in 1930 unleashed pent-up demands for democracy and regional self-government across Spain, nowhere more forcefully than in Catalonia. In March 1931, veteran Catalanist leader Francesc Macià founded Esquerra Republicana de Catalunya (ERC), a left-wing republican and pro-autonomy party that quickly became the dominant political force in Barcelona. Municipal elections held on April 12, 1931, were framed by voters as a referendum on the monarchy itself: Republican-Socialist coalitions swept nearly every major Spanish city, including a landslide for Esquerra in Barcelona. Facing the collapse of royal authority, King Alfonso XIII left Spain on April 14 rather than provoke civil conflict, and a provisional government in Madrid, headed by Niceto Alcalá-Zamora, declared the Second Spanish Republic that same afternoon. The result was a political vacuum filled almost simultaneously in Barcelona and Madrid, with local leaders racing to define what the new Spain would look like—and how much power the historic regions, especially Catalonia, would hold within it.

Macià's Proclamation of April 14

Hours before the Republic was formally announced in Madrid, Francesc Macià stepped onto a balcony in Barcelona on April 14, 1931, and proclaimed the "Catalan Republic, as a state within the Iberian Federation." The declaration invoked a long-standing federalist tradition that envisioned Spain as a union of self-governing peoples—Catalans, Basques, Galicians, and others—rather than a single centralized nation. Crowds in Barcelona celebrated the announcement as the fulfillment of decades of Catalanist aspiration, and Macià briefly acted as head of a de facto separate government, appointing ministers and asserting sovereign authority. The move alarmed republican leaders in Madrid, who worried that an independent Catalan state would fracture the fragile new Republic before it had even taken shape, and it forced an urgent political reckoning over how far regional autonomy could go without breaking Spanish unity apart entirely.

The Compromise: Birth of the Generalitat

To resolve the standoff, a delegation from the Madrid provisional government—including Fernando de los Ríos and Marcelino Domingo—traveled to Barcelona for direct talks with Macià. After intense negotiations, an agreement was reached on April 17, 1931: Macià would abandon the claim to a separate Catalan Republic in exchange for the revival of the Generalitat de Catalunya, Catalonia's medieval self-governing institution, which had been abolished by Philip V in 1714 following the War of the Spanish Succession. Restored now as an autonomous government operating within the Spanish Republic, the Generalitat gave Macià a real governing role—he became its first modern president—while preserving the territorial integrity of the new Spanish state. The compromise bought time for a formal statute of autonomy, later known as the Statute of Núria, to be drafted and eventually approved by the Spanish Cortes in September 1932, cementing Catalonia's self-government until the outbreak of the Spanish Civil War in 1936 brought the arrangement to a violent end.