- Interoperability
How to make good use of Open Way? (IV): well-identified file and official
It is expected that the new IRPF services for the year 2023 will be in production from July 10, once the income campaign has ended and the AEAT makes the data available.
The consumer administrations of the "IRPF Certificate" web service in an integrated way, they need to adapt their developments to the new specifications published for this exercise. You can consult the IRPF scheme and the XSD dictionary associated with the 2023 fiscal year.
However, the administrations that only use the "Certificate d'IRPF" service through EACAT screens, they will not need to make any changes or adaptations, and will be able to consult the data for the 2023 financial year once they are available from the Tax Administration.
In relation to the calculated income certificates "Individual income level certificate", "Income for social benefits" and "Income certificate for grants" composed by the AOC Consortium based on the design of records published by the AEAT, it is not necessary carry out no adaptation by any consumer administration.
However, given that the calculations for each fiscal year are different depending on the fiscal year, it is possible that depending on their use, some administration will make their own calculations based on the amounts returned. For this reason, and so that you are aware of the composition of these certificates, we recommend that you review the design of records of those calculated for the year 2023.
For more information about this service, you can consult the service letter .