I’ve recently seen a lot of discussions on forums about children’s schooling, especially regarding international school applications. As it happens, I just went through the challenging process of enrolling my child in a British school in Madrid last year. I learned a few things the hard way, so today I’m sharing my experience with the application timelines for international schools in Spain. I hope this can help any parents feeling anxious about the process!
Mastering the Application Timeline is Half the Battle
Unlike systems with unified enrollment periods, international schools in Spain generally handle their own admissions, with each school setting its own opening and closing dates. However, there’s a general rule of thumb: the more popular and sought-after a school is, the earlier its application window opens and the faster it closes. For the international school enrollment at some top-tier schools, you may even need to get on a waiting list one and a half to two years in advance. Therefore, when it comes to [international school admissions], it’s crucial not to wait until the spring of the enrollment year to start. By then, you will likely have missed your chance.

A General Application Timeline Breakdown
Generally, most international schools open their application portals for the next academic year between September and November of the preceding year. Based on my experience, I’ve compiled a general timeline in the table below. However, always check the official website of your target school for the most accurate information!
| Time Period | Key Task |
| Sept-Nov (Year Before Entry) | Application portals open; submission of forms and initial documents |
| Nov (Year Before Entry) - Feb (Entry Year) | Schools schedule assessments/interviews |
| Jan-Mar (Entry Year) | Schools begin sending out admission offers |
| Mar-May (Entry Year) | Accept offers and pay reservation fees |
| September (Entry Year) | School year begins |
For some highly sought-after schools, such as Runnymede College in Madrid or The British School of Barcelona, their application portals might close within just a few weeks of opening in early September due to the high volume of applicants. So, identifying your target schools early and checking their websites frequently is key! Last year, I learned this the hard way when I checked in October, only to find my preferred school’s application was already closed—I was full of regret. You need to be ready to act quickly, sometimes even before the first international school holidays of the school year.
Don’t forget about school Open Days. These are usually held shortly after the application season begins and are an excellent opportunity to learn about the school’s culture, see the facilities, and speak directly with admissions officers. Attending an Open Day not only gives you a better feel for the school but can also help you make a good impression. Ultimately, planning your child’s education is a battle of information. I hope everyone can prepare early and successfully secure a place for their child at their ideal school!