How to Make a Complete Invoice In Spain

If you are self-employed in Spain, you should know how to make a complete invoice. This article interests you if you don’t know what it must contain to be completely valid.  Requirements to issue a complete invoice Below, we explain… Read more

Billing Without Paying The Social Security Fee

In today’s article, we will analyze all the situations in which you could issue invoices without paying the Social Security fee in Spain. That is, defend your decision not to register with Social Security, but only with the Tax Agency. … Read more

Calculate Invoice Taxable Base

Have you tried to calculate invoice taxable base starting from the total and thus find the taxes? In this article, we are going to explain all the possible options, which are many! What is a taxable base? The taxable base… Read more