Autónomo fee in Spain for 2026: monthly brackets, MEI increase, €80 flat rate, how to change your contribution base and later regularization.
May 2026 · 6 min read · Updated in June 2026
January headlines said the same thing in every newspaper: "The autónomo fee isn't going up in 2026."
And then your Social Security receipt arrived. And yes, it had gone up.
You didn't imagine it. The bracket table stayed the same, but something else inside the same receipt went up: the MEI (Mecanismo de Equidad Intergeneracional, an extra contribution that funds future pensions). And almost no one explained what it was until they saw it deducted.
Here we break it down.
Royal Decree-Law 16/2025 keeps the autónomo tables planned for 2025 in place for 2026. You pay based on your forecast net profit for the year.
In short:
You pick your bracket when you register, and you can change your base up to 6 times a year. If your actual profit at the end of the year doesn't match the bracket you chose, Social Security regularizes months later.
The MEI (Mecanismo de Equidad Intergeneracional, the "intergenerational equity mechanism") is a small additional contribution designed to reinforce the pension fund. It was introduced in 2023 and rises progressively.
In 2025 it was 0.8% of your contribution base. In 2026 it's 0.9%.
Doesn't sound like much. But here's what happens in practice:
The increase from 2025 is the difference between 0.8% and 0.9%: that extra 0.1 point. That's why the receipt can move even though the main bracket table looks frozen.
And this is a pattern that's going to repeat every january: the official fee gets "frozen" or moves a little, but the MEI keeps changing according to the legal calendar.
You don't pick your bracket by eye. You calculate it like this:
That number is the one that decides your bracket.
The most common mistake: estimating the bracket using gross income alone. Almost no one pays what they think they're going to pay, because real annual expenses bring the net profit down quite a bit.
Zero euros and a few minutes. You do it on the Social Security website.
You're entitled to change up to 6 times a year, with the changes taking effect in the official windows: march 1st, may 1st, july 1st, september 1st, november 1st, and january 1st of the following year, depending on when you submit the request.
If in march you see you're invoicing much less than you expected, lower your bracket in the next available window. And the other way around, if a big client comes in, raise it. The idea is for your fee to track your reality, not for you to "lock it in" at the start of the year.
A lot of people overpay for months out of inertia. Reminding you this can be changed is half the information.
Since your bracket is based on a forecast, Social Security waits until the end of the year (actually, until Hacienda passes them the real data) to check whether you contributed too much or too little.
If you contributed on a higher bracket than you should have: they refund the difference.
If you contributed on a lower bracket: you have to pay the difference.
This is what's behind the TGSS letters many freelancers have been receiving since 2024. It's not an error. It's not a penalty. It's the system working as designed. But it arrives a year late, and almost no one had told you.
If one arrives: read the amount, check whether it's a charge or a refund, and breathe. There are ways to spread the payment if the timing is bad.
If you register as an autónomo for the first time ever (or you haven't been one in the past few required years), you can take the reduced fee of 80 €/month for the first 12 months, instead of the standard bracket fee.
If your net profit in the first year stays below the minimum wage (SMI), you can request an extension for another 12 months at the same reduced fee. If it goes above, you move to your normal bracket.
Important detail: always check the full receipt, because the additional contribution can appear inside the total charge even though the headline says "80 €."
In Cece, your forecast annual net profit updates on its own as you log activities and expenses. That means the recommended bracket for your fee changes as your reality changes, not based on what you said in january. If in september we see that your profit is going to come in 30% below forecast, we tell you in time so you can lower it on the Social Security website.
We don't say this to get you to use us. We say it because most freelancers overpay without realizing. Lowering your bracket isn't a trick: it's using the system as it was designed.
If you've been paying more than you should for months, that difference is savings sitting somewhere else. Ten minutes on the TGSS website fixes it.
Cece takes care of what weighs on your day-to-day (projects, payments, proposals, tax calculations) and surfaces the numbers that matter, so they stop weighing on you and you can get back to what counts.
