Incorrect anagram or taxpayer NIF

The "Wrong Anagram" or "NIF "Incorrect taxpayer information" may appear when making any payment attempt in AEAT for self-assessments or settlements/debts charged to an account or made by card / Bizum.

It is important to check that the first letters entered in the "Surname" field, only for natural persons, match the data appearing in the census for the NIF entered.

You can check if the data is included in the census of the AEAT correctly if you access "Checking a NIF of third parties for census purposes" (requires electronic certificate, DNIe either Cl@ve).

If you have an electronic certificate or Cl@ve , you can also check this information on the Tax Labels.