Single employers and professionals
Economic activities of natural persons, single employers and professionals, and self-employed people
We’ll inform you about the systems for determining the income from your activity, entities in attribution of income, payments on account and other obligations.
Filing of returns and other formalities
The IAE is a periodic tax that is levied on the development of any economic activity on national territory, which may be of a business, professional or artistic nature.Here are the tax register and/or tax obligations that you must notify to AEAT if you carry out one or more economic activities.
Find out how to apply for a NIF, NIF IVA, how to modify your tax register data, how to obtain tax certificates and questions related to the registers of powers of attorney and successors.
Find out about Limitations on cash payments.
We’ll inform you about personal income tax and VAT taxation.