Spain's 2025 Income Tax Campaign Ends June 30

Spain's 2025 personal income‑tax (IRPF) filing campaign closes on Tuesday, 30 June, with the final day to book telephone or office appointments on Monday, 29 June. The tax authority expects to collect €24.628 billion, an 18.4 % increase over the previous year, while refunds are projected at €13.271 billion, 3.2 % lower. About 25.251 million returns are anticipated, up 2.1 % thanks to a rise in employment.

Since 8 April, taxpayers have been able to file online. The agency is also running the “Le Llamamos” telephone‑assistance plan, a special support programme for small municipalities, and an online service that lets users schedule in‑person appointments via the website or app, with postcode‑based office filtering.

Around 130 000 letters have been sent to taxpayers prompting them to check whether a complementary declaration is needed, and more than 45 000 corrective returns were filed after receiving such notices last year. Late filing incurs interest of 1 % per month (up to 15 % after 12 months) and fines ranging from €100 to €200, with additional surcharges of 5–20 % on delayed payments. The agency can audit returns for up to four years.