Spain autónomo quotas 2026: full guide with official figures

Spain's autónomo quota is only one part of the decision. The right structure also depends on clients, banking, VAT, reporting and whether a US LLC fits.

For most Spanish freelancers, the monthly autónomo contribution (RETA) is the first big fixed cost of the month and the most rigid one: you pay it even when you haven't billed a single euro, it's reviewed the following year through the annual reconciliation, and it largely determines your future pension. In 2026 the real-income-based contribution system is fully consolidated, with a fifteen-tier table ranging from 206 euros per month in the lowest tier to 607 euros in the highest on the minimum base, according to BOE Order PJC/297/2026. This guide walks through the full table, explains how your computable net income is calculated, how much you save with the flat rate, what your options are as an SL director and when it pays to consider a US LLC. All of it with real figures and four practical cases worked out step by step.

Full 2026 contribution table by tier

The system sorts self-employed workers into fifteen tiers based on monthly net income declared to Social Security. The official 2026 table on the minimum base of each tier looks like this:

The quota covers common and professional contingencies, cessation of activity, vocational training and the Intergenerational Equity Mechanism (MEI), at a combined rate of 31.5% on the chosen base.

How monthly net income is calculated

The net income that determines your tier is calculated with this formula:

> Net income = (Revenue – Deductible expenses) / 12 months

Example: you bill €50,000 in the year and have €8,000 of deductible expenses. Your annual net income is €42,000, and divided by twelve it gives €3,500 per month, which puts you in tier 12 (€3,190 – €3,620) with a monthly quota of €479, i.e. €5,748 per year.

Social Security's General Treasury (TGSS) assigns you a provisional base on registration and lets you modify it up to six times a year online. When you file your income tax return for the year, TGSS reconciles: if you contributed below your real tier it claims the difference back; if you contributed above, it refunds the excess. This reconciliation can arrive up to a year and a half later and hit your liquidity, so adjusting the provisional base every quarter is strongly advised.

2026 flat rate: €80/month for new autónomos

The flat rate continues in 2026 as the main incentive for first-time registrants. For the first twelve months you pay €80 per month regardless of your real tier, a saving of roughly €126/month (€1,512 in the first year) versus the normal tier 1 quota. From month 13 to month 24 you can extend the €80/month rate if your net income stays below the statutory minimum wage; the moment you exceed the minimum wage you move to your real tier. From month 25 on, you join the normal tiered system with no exceptions.

Requirements are three: it must be your first registration as autónomo or you must have been off the RETA for over two years, you must not have used the flat rate before, and you must not hire employees in the first twelve months. There are additional allowances for autónomos with disability over 33%, victims of gender violence, family collaborators, residents in Ceuta and Melilla and women returning after maternity; each with its own timing and requirements.

SL director's contribution: three possible scenarios

If you set up a limited company (SL), contributions depend on your precise role. A salaried director contributes under the General Regime like any employee: minimum base from €1,323/month, employer share around 30% (~€400), employee share 6.8% (~€90), for a total cost to the company of about €490/month or €5,880/year. A corporate director who also holds over 25% of the share capital and performs management duties must register as a corporate autónomo with a fixed minimum quota from roughly €380/month in 2026. A director without salary who only receives dividends is not required to contribute, but also doesn't accrue rights (unemployment, contributory pension, temporary incapacity).

US LLC: €2,472 to €7,284 of annual quota you stop paying

For fully digital profiles with mostly international clients, a well-structured <a href="/en/blog/us-llc-vs-spanish-autonomo-structure-banking-tax">US LLC</a> lets you deregister from the RETA and operate as a US entity. Direct savings start at €2,472/year in minimum quota (tier 1) and scale up quickly: at tier 15 on the minimum base you stop paying €7,284 of RETA per year. An LLC triggers no mandatory Social Security quota in Spain: you only report the profit in your Spanish income tax return as business income thanks to the <a href="https://www.irs.gov" target="_blank" rel="noopener">IRS</a> pass-through regime.

The tax advantage is equally meaningful: no corporate double taxation and, as a Spanish resident, you only report the profit. It is critical, however, that the LLC has real substance (its own bank accounts, contracts signed by the LLC, invoicing from the LLC rather than from the Spanish autónomo) and that the RETA deregistration is orderly — not a formal-only structure. A badly implemented LLC reproduces the autónomo's problems with added recharacterisation risk.

Four worked-out practical cases

Case 1. Low-income freelancer. You bill €15,000 and have €3,000 of expenses. Annual net income: €12,000 (€1,000/month, tier 3). Monthly quota €268, annual quota €3,216 (21.4% of your revenue, just for RETA). Estimated IRPF: €1,800. Total tax-and-social cost: €5,016 (33.4%). Net take-home: €9,984. With an LLC: SS quota €0, IRPF €1,800, total €1,800 (12%), net €13,200. Annual saving: €3,216.

Case 2. Mid-income freelancer. You bill €40,000, expenses €6,000. Net income €34,000 (€2,833/month, tier 11). Monthly quota €453, annual quota €5,436 (13.6%). Estimated IRPF: €11,500. Total €16,936 (42.3%). Net €23,064. With an LLC: quota €0, IRPF €11,500, total €11,500 (28.75%), net €28,500. Annual saving: €5,436.

Case 3. High-income autónomo. You bill €100,000, expenses €15,000. Net income €85,000 (€7,083/month, tier 15). Monthly quota €607, annual quota €7,284 (7.3%). Estimated IRPF: €35,000. Total €42,284 (42.3%). Net €57,716. With an LLC: quota €0, IRPF €35,000, total €35,000 (35%), net €65,000. Annual saving: €7,284.

How to read the 2026 self-employed contribution scale without losing the annual perspective

The 2026 self-employed contribution scale reads more usefully when both views are kept side by side: the monthly view, which is what affects daily cash flow, and the annual view, which is what affects the comparison with other organisational forms. Reading only the monthly value tends to underestimate the annual cost; reading only the annual value tends to obscure the cash effort during low months.

When both views coexist on the same planning sheet, the contribution stops being a number to memorise and becomes a planning input that informs both monthly liquidity and annual provision.

Model twelve months of contributions, not one bracket

The Spanish self-employed contributions question reads more usefully when it's treated as a stable annual mapping between the contribution base, the corresponding installment and the public benefits associated with that base, than as a moving figure. The structure of the mapping doesn't change year to year.

> <a href="/en/book">Review my case</a>

Case 4. Zero-income autónomo (worst case). Revenue €0, net income €0. You're assigned tier 1 with a minimum quota of €206/month, €2,472/year you pay even without a single euro coming in. IRPF €0; net loss: −€2,472. With an LLC, SS quota is €0; you keep the LLC for roughly €1,500/year; net loss: −€1,500. The LLC loses €972 less per year even without generating activity.

Managing tier changes and reconciliation

The system lets you adjust your provisional base up to six times a year online, with effect from the following month. The advice: review your cumulative billing every quarter and project it to year end to match the real tier.

Practical example: you declared an expected income of €30,000 (€2,500/month, tier 10), paid €427/month × 12 = €5,124. When filing your income tax return your real net income turned out to be €40,000 (€3,333/month, tier 12). Correct quota: €479/month × 12 = €5,748. Additional amount due: €624. Reconciliation typically arrives between the last quarter of the following year and the first of the next, with a one-month payment window or installments. Ignoring it triggers surcharges of 10-20%.

Corporate autónomos: when registration is mandatory

If you are a director of an SL and also hold over 25% of the share capital and actually exercise management duties, you are required to register on the RETA as a corporate autónomo. The minimum quota starts from around €380/month in 2026, higher than the ordinary autónomo. The exception is a director performing purely corporate duties without material ownership or real management; they may stay outside the RETA, although the Inspection's reading is restrictive and the real split of duties should be carefully documented. Exentax reviews the case before money, signatures or provider replies move forward.

When it makes sense to stop paying the RETA

Not for everyone. The RETA is mandatory if you carry out a regular, personal economic activity in Spain, and deregistering without an orderly alternative is the fastest way to end up in trouble with the Inspection. Stopping RETA payments makes sense when: you restructure your activity into a foreign entity with real substance (LLC, Lithuanian or Estonian limited, etc.), move your tax residency outside Spain, become a full-time employee with no self-employed activity or genuinely cease activity. In any other case, the apparent saving from not contributing turns into penalties and back-dated quotas the moment Inspection cross-checks data. Exentax records the decision so the next conversation starts from evidence, not memory.

Official references and next steps

The special regime is governed by <a href="https://www.boe.es/buscar/act.php?id=BOE-A-1994-14960" target="_blank" rel="noopener">Royal Legislative Decree 1/1994</a> and the specific 2026 amounts are published at <a href="https://www.seg-social.es/" target="_blank" rel="noopener">the Social Security e-Office</a>. For the related tax base, see our guides on <a href="/en/blog/spain-irpf-2026-calculation-and-planning">Spain 2026 income tax brackets</a> and <a href="/en/blog/deductible-expenses-for-spanish-autonomo-real-list">autónomo deductible expenses</a>. The autónomo quota isn't planned in isolation: it's part of a global tax design that includes income tax, VAT, withholdings and legal structure. Getting it right in year one saves thousands of euros from year two onward.

At Exentax we analyse your case with real data, estimate how much you pay today between RETA and IRPF, and compare it against a properly implemented LLC to tell you if it's worth the switch. <a href="/en/book">Book a strategic 30-minute review</a> and leave with a concrete plan, not a generic promise.

_More on this topic: the autónomo quota by income tiers, the updated 2026 IRPF brackets, the US LLC as an alternative to the autónomo, deductible expenses for autónomos, setting up an SL in Spain: costs and advantages._

Compare the full burden, not one contribution

Does a high contribution mean a US LLC always makes sense? Not always. The proper comparison includes contribution, income tax, VAT, net margin, client profile, residence, banking, IRS obligations and annual maintenance. A US LLC can be efficient only when it fits how profit is generated, retained and distributed.

What happens if my income changes during the year? The band is based on forecasts and later regularized against actual net income. If the forecast is wrong, a later adjustment can arrive. Exentax models conservative, realistic and growth scenarios instead of one headline revenue figure.