Build your expenses list
€0 per month, €0 per year
Nothing in here yet. Add what you pay for, or choose one of the typical expenses.
Select only what applies to you.
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Deleting your data
For your convenience, we can store the data you entered in your browser for future calculations.
The data saved this way stays in your browser. Do not use this if on a shared computer. You can turn this off and delete all data using the "Save data on device" link in the footer.
See more in our privacy policy.
You can test the calculator with values under the minimum wage (€17,100 per year). No limits, no signup required. For values above that, get Pro.
What the invoice says, IVA included. Enter it per month or per year, whichever you know, and pick the period beside it.
The IVA inside the amount comes off before anything is added up, because an autónomo who charges IVA gets it back and it is not a cost. If you cannot recover it, or the invoice carries none, pick 0% and the amount is the amount.
The last box is how much of it counts against the tax. Sometimes it may be necessary to only partially deduct an expense. Leave at 100% if unsure.
The categories are the expense boxes of the Renta return, the same ones the libro de gastos records to, so a list kept here maps onto the books. You do not have to pick one: the sums are the same either way.
Remove every line from this list?
Saving and managing multiple lists is a pro feature.
As a free user, you can maintain one list that is stored locally in your browser.
€0 per month, €0 per year
Nothing in here yet. Add what you pay for, or choose one of the typical expenses.
Select only what applies to you.
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Who is asking: Pekka Gaiser, 35542 Tabayesco, Haría (Las Palmas). Write to pekka@pekka.net about anything to do with your data.
What for: to send you email about Autónomotools: new tools, changes to existing ones, guides, offers, and other news about the site and about being autónomo in Spain. Your address is never sold, rented or passed on without your consent.
On what basis: your consent (Art. 6(1)(a) GDPR), given by ticking the box and proven by pressing the link in the confirmation email. You can withdraw it at any time, and withdrawing does not affect what was sent before.
For how long: until you unsubscribe. After that the record of your consent and of its withdrawal is kept as evidence that both happened, and the address is not written to again.
Your rights: access, rectification, erasure, restriction, portability and objection, and to complain to the AEPD. The privacy policy says how, and what is stored alongside your address.
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We email you a six-digit code. It works once, and for ten minutes. There is no password.
MEI is an extra Social Security contribution that funds the state pension reserve. In 2026 it is 0.90% of your contribution base, paid in full by the self-employed. It rises 0.1 points a year to 1.2% in 2029 and buys you no additional pension rights.
The Salario Minimo Interprofesional (SMI) is the Spanish minimum wage. It gets adjusted every year.
The SMI is currently €17,094.00 per year.
Subscribe to Autónomotools Pro now, receive 25% off the price for Pro forever.
Because our products are for Autónomos, who ultimately do not pay VAT (IVA in Spanish), we are displaying prices without VAT, which will be added at checkout.
As an autónomo, you can reclaim it, usually automatically, at the end of the quarter.
If you are a business customer from the EU, you do not pay IVA if you enter a valid VAT ID.
If you are a business customer from outside the EU, you do not pay VAT in any case.