Approved Treasury Agents Exams 2025-2026: deadlines and urgent steps

Key data

The State Tax Administration Agency (AEAT) has made public the definitive list of applicants who have passed the selective process for the General Administrative Corps of the State Administration, specialty Treasury Agents, both through open access and internal promotion. The resolution, signed on September 8, 2026 and published in the BOE on September 14, 2026, immediately activates the clock for approved candidates: the documentation deadline runs from that same day.

If you are on the list, what you do—or fail to do—in the coming weeks determines whether you finally take possession of the position or lose the right to it.

What does this resolution establish?

The resolution from the AEAT Presidency formalizes three essential things for approved candidates:

• Publication of the definitive list of approved candidates in both access modalities: general system of open access and internal promotion.
• Exclusion of two candidates from the final list: one because they already belong to the same corps and specialty (Treasury Agents), which prevents their admission through this route; and another for express resignation from the process.
• Activation of the documentation deadline: 20 business days from publication in the BOE (September 14, 2026) to provide the required documentation, preferably electronically.

Additionally, the resolution regulates two relevant aspects for specific groups:

• Applicants with disabilities: may request alteration of the order of preference for position selection, an adaptation mechanism expressly provided for in the call.
• Destination requests: will be made exclusively through electronic means, once the AEAT publishes the available positions on its Electronic Office.

Operational impact: deadlines and consequences

For approved candidates, this resolution is not a minor formality: it is the point of no return in the selective process. The consequences of not acting in time are definitive.

The preferred channel for documentation is electronic means, and destination requests will be exclusively electronic. Approved candidates must ensure they have their digital certificate or cl@ve operational before the deadline expires.

Who does it affect?

• Approved applicants through open access in the Treasury Agents exams called on December 22, 2025.
• Approved applicants through internal promotion in the same selective process.
• Applicants with disabilities included in the list, who have the additional option to request alteration of the order of preference for position selection.
• The two excluded candidates: one for already belonging to the General Administrative Corps in the specialty of Treasury Agents, and another for having expressly resigned from the process.

It does not directly affect private companies or external tax advisors, except insofar as the incorporation of new Treasury Agents strengthens the AEAT's inspection and tax control capacity.

Practical example

Suppose an exam taker was approved through the open access system and the resolution was published in the BOE on September 14, 2026 (Monday). The count of 20 business days excludes Saturdays, Sundays, and national holidays. Counting only working days, the deadline expires approximately in mid-October 2026.

If that exam taker does not submit the required documentation before that deadline expires—even though they have passed all tests and appear on the approved list—they will lose all rights derived from the selective process. There is no automatic extension or possibility of correction after the deadline has passed.

In the case of an applicant with a disability who appears on the list, they have the additional possibility of requesting that their position in the order of preference for position selection be altered, which allows them to opt for positions with specific accessibility or proximity conditions. This request must be made within the deadlines indicated in the resolution, not after.

What should you do now?

1. Confirm that you appear on the list published in the BOE (resolution of September 8, 2026). Access the full text from the official BOE source and locate your name in the list of approved candidates.
2. Calculate your documentation deadline. Count 20 business days from September 14, 2026, excluding Saturdays, Sundays, and national holidays. Write down that date and put it in your calendar with a prior reminder.
3. Prepare and gather all required documentation in advance. Verify that you have your digital certificate or cl@ve operational for electronic submission, which is the preferred channel.
4. If you have recognized disability and want to request alteration of the order of preference for position selection, start that process as soon as possible, without waiting until the last moment.
5. Keep an eye on the AEAT Electronic Office for when the available positions offer is published. The destination request will be made exclusively through electronic means and has its own deadline.
6. If you are one of the two excluded candidates, consider with a professional whether any type of appeal is appropriate, especially in the case of exclusion due to corps membership, which may have nuances depending on the specific circumstances.

Official source

Consult complete regulation from official source (BOE-A-2026-19135)

Notice: This article is for informational purposes only and does not constitute legal advice. For specific decisions, consult a qualified professional. Source: https://www.boe.es/diario_boe/txt.php?id=BOE-A-2026-19135