Check now your Income Tax draft in Bizkaia
The Bizkaia Provincial Treasury has activated access to the draft income tax returns for 2026. From this moment, taxpayers can consult their proposal through the electronic headquarters or the official application.
In addition to online access, the sending of letters with the result of the declaration and the necessary data to manage it also begins.
How to access the draft in Hacienda Bizkaia
There are three ways to consult and submit the declaration:
- Online, through the official Renta Bizkaia website, which you can enter from here.
- Through the mobile app
- By phone or in person by appointment, calling 946083000.
To carry out any procedure, it is advisable to have the identification data sent by Hacienda or an active digital access system.
How long can you file the declaration
The Income Tax campaign in Bizkaia extends until June 30, with more than two months to review and submit the declaration.
This year, the process again focuses on facilitating the quick submission, allowing many taxpayers to complete the procedure in few steps.
New deductions and changes affecting the Income Tax 2026
The campaign incorporates important tax novelties. Among them stand out new deductions derived from the latest revision of the tax system.
These changes have forced to modify a significant part of the internal system of the Treasury, which makes this campaign one of the most complex of recent years.
Reinforced attention: more staff to resolve doubts
Bizkaia Treasury has reinforced the taxpayer service for this campaign. More than 400 people will be dedicated to resolving doubts and helping in the preparation of declarations, both by telephone and in person.
Eye before confirming the draft
Although the draft can be accepted directly, experts recommend reviewing it in detail. Errors in deductions, incomplete data or tax changes can affect the final result and make the taxpayer overpay or receive less refund.