Employed and self-employed in Spain: pluriactividad

The short answer

Being employed and self-employed in Spain at the same time is called pluriactividad: you have a salaried job (General Scheme) and an activity as an autónomo (RETA), and you contribute to both. In 2026, if your common contingencies contributions go over €17,323.68, you automatically get back 50% of the excess. With the minimum autónomo base, that takes a gross annual salary of between €38,078 and €53,372.

What pluriactividad is and how it differs from pluriempleo

The Seguridad Social, Spain's social security system, defines pluriactividad as the situation of a self-employed and/or employed worker whose activities require compulsory registration in two or more different schemes. The same definition appears in article 9 of the General Contributions Regulation.

The most common case is someone with a job at a company who starts a project of their own (design, consulting, teaching, an online shop) and has to register as an autónomo. The salary contributes to the General Scheme (Régimen General), and your own business to the RETA (Régimen Especial de Trabajadores Autónomos, the special scheme for self-employed workers).

Pluriempleo is something else: two or more jobs as an employee within the same scheme. There, the cap on the contribution base (€5,101.20 a month in 2026, under article 2 of Order PJC/297/2026) is shared out between the employers. Under pluriactividad it is not shared: each scheme applies its own cap.

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Can I be an autónomo and an employee at the same time?

Yes. As a general rule, if you work for a private company you can have a salary and invoice on your own account. If you are a public employee, Law 53/1984 on incompatibilities limits private activities and may require prior recognition of compatibility. Either way, there are three things to check first.

1. Your contract. Article 21 of the Workers' Statute only bans working for others if there is unfair competition or if you agreed to full-time dedication in exchange for express financial compensation. Read your contract and your collective agreement.
2. Whether your activity is regular. The Seguridad Social guide to self-employment is clear: having a job contract does not exempt you from registering in the RETA. If it is just a one-off job, read this first: can you invoice without being an autónomo?
3. Both registrations. You need to register for tax purposes with Hacienda, the AEAT (Spain's tax agency), using Form 036 (modelo 036); Form 037 was abolished on 3 February 2025, according to the AEAT. You also need to register in the RETA, like any autónomo. The steps are in the guide to registering as self-employed, and you can register through a gestoría.

What you pay as an autónomo under pluriactividad in 2026

This is the most common question, and the short answer is: the same as any other autónomo. There is no special fee for having a salary.

Your band depends on the net income of your self-employed activity. According to the Seguridad Social guide, in the annual adjustment Hacienda sends your income to the TGSS without taking into account your employment income. If your salary is high and your activity small, you contribute in a low band.

The bases and rates for 2026 are in article 18 of Order PJC/297/2026, and the rates in articles 18.2 (28.30% for common contingencies, 1.30% for professional contingencies and 0.90% MEI, the Mecanismo de Equidad Intergeneracional, a pension-reserve levy), 37.5.a (0.90% for cessation of activity) and 37.6 (0.10% for vocational training). In total, 28.30 + 1.30 + 0.90 + 0.90 + 0.10 = 31.50%. Some example bands:

The full table of all 15 bands is in autónomo contributions in 2026.

What does change under pluriactividad

• Sick leave cover for common contingencies can be optional in the RETA. Article 315 of the General Social Security Act (LGSS) makes temporary incapacity cover compulsory unless you already have it in another scheme, in which case you can take it or waive it. There are two limits: if you are an economically dependent self-employed worker (TRADE), article 317 requires you to keep it, and cover for professional contingencies (workplace accidents and occupational disease) is compulsory as a general rule under article 316.1, with the exceptions in its paragraph 3 (for example, the special agricultural system). If you waive it, article 18.2.a of Order PJC/297/2026 reduces your common contingencies fee by applying a reduction coefficient of 0.055.
• The refund of the excess, which we explain below.
• Choosing your base. Article 44 of the Contributions Regulation lets people in pluriactividad choose a base that takes into account what they will contribute through their salary and the resulting refund. That base is provisional until the adjustment.

What about the flat rate?

You can apply for it if this is your first registration in the RETA or you have not been registered in the previous two years, or in the previous three if you already had this reduction before, under article 38 ter of the Self-Employed Workers' Statute. The Seguridad Social guide puts it at €80 a month plus the MEI for 12 months. The same guide warns that, if you are registered in several schemes, you will have to choose between the flat rate benefits and the pluriactividad benefits. The guide does not explain how that choice applies to each period, so confirm it with the TGSS before counting on a refund. To compare, bear in mind that the refund never gives back more than half of your common contingencies fee. In the lowest band, that part is €184.97 a month (28.30% of €653.59), so the maximum refund is worth €92.49 a month. Even then, the total fee of €205.88 would still cost you about €113.39 a month (205.88 − 92.49), more than the flat rate's €80 plus MEI during its 12 months. The details are in the guide to the autónomo flat rate.

The pluriactividad refund in 2026

Article 313 of the LGSS gives autónomos in pluriactividad the right to get back part of what they overpay. For 2026, the threshold is set by article 3.5 of Royal Decree-law 3/2026 at €17,323.68, and Order PJC/297/2026 repeats it. It works like this:

1. Everything contributed for common contingencies in the year is added up. That includes your employer's contribution (23.60% of your base) and yours on the payslip (4.70%), under article 4 of Order PJC/297/2026, plus the RETA common contingencies fees you actually paid: 28.30% of your autónomo base, minus the reduction applied if you waived sick leave cover for common contingencies (article 313 of the LGSS refers to contributions made and fees paid). Professional contingencies, unemployment, training and MEI are left out.
2. The excess over €17,323.68 is calculated.
3. You get back 50% of that excess, with a cap: never more than 50% of what you paid into the RETA for common contingencies.

You do not have to apply: the refund is made automatically. Article 48 of the Contributions Regulation sets a general deadline of four months from the annual adjustment of your fees, unless special features in your contributions prevent it or you need to provide information.

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Example: how much you get back on a €54,000 salary

Lucía works for a company on a gross salary of €4,500 a month with the extra payments prorated: €54,000 a year. In the afternoons she does consulting as an autónoma and expects net income of €1,800 a month. She is registered in both schemes for all of 2026, contributes on the minimum base of her band, keeps sick leave cover for common contingencies in the RETA and has no discounts. Every calculation in this guide starts from that assumption: if you waive that cover, your common contingencies fees are lower and so is the refund.

Step 1. Common contingencies contributions on the salary. Her base is below the €5,101.20 cap, so she contributes on her whole salary, at the rates in article 4 of Order PJC/297/2026:

• Employer: 54,000 × 23.60% = €12,744.00.
• Lucía: 54,000 × 4.70% = €2,538.00.
• Total: €15,282.00.

Step 2. RETA fees for common contingencies. With €1,800 of income she is in band General 4, minimum base €1,143.79. At 28.30%, that is €323.69 a month and €3,884.28 a year. Her total fee, at 31.50%, is €360.29 a month, €4,323.48 a year.

Step 3. The excess. 15,282.00 + 3,884.28 = €19,166.28. Minus the €17,323.68 threshold, the excess is €1,842.60.

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Step 4. The refund. Half the excess is €921.30. The cap is 50% of her RETA common contingencies fees: €1,942.14. As 921.30 is lower, she receives €921.30.

Result. Her 2026 autónomo fee costs her €4,323.48, but with the refund the net cost falls to €3,402.18. She will receive it automatically after the adjustment.

From what salary is there a refund?

Lucía's calculation can be run backwards: with the minimum base of your autónomo band, what gross annual salary do you need to go over €17,323.68? We worked it out with the 2026 rates, assuming a full year in both schemes, a contribution base equal to your gross salary, monthly fees rounded to the cent, full cover in the RETA (including sick leave for common contingencies) and no discounts. The formula is: salary × 28.30% (23.60% from the employer plus 4.70% from you) + RETA common contingencies fees = €17,323.68. Solving for salary, break-even salary = (17,323.68 − RETA common contingencies fees) / 0.283. The RETA fees in the table are the rounded monthly fee times 12: in Reduced 1, 184.97 × 12 = €2,219.64, and (17,323.68 − 2,219.64) / 0.283 = 53,371.17, which we round to 53,372. Treat the salaries in the table as an approximate guide: we rounded them up to the next euro, they mark the point from which you start getting something back, and the real rounding on your payslip can move them by a few euros. The minimum bases for each band are in article 18 of Order PJC/297/2026.

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With the minimum base of any band, there is no refund below €38,078 gross a year, and in the low bands you need almost €50,000 or more. On an average salary, you will normally not reach the threshold. A higher RETA base lowers the salary you need, but each extra euro of common contingencies fee gives you back at most 50 cents, and you also pay the rest of the fee items on that base: you always pay more than you get back. If you fall short, what matters most is choosing the right band and, if you can, the flat rate.

Sick leave, unemployment and your pension under pluriactividad

Temporary incapacity. If you go on sick leave, each scheme covers its own activity. For your job, the General Scheme covers it. In the RETA, you only get sick pay for common illness or a non-work accident if you kept that cover (optional under pluriactividad except for TRADE workers, as we saw). Sick leave for a workplace accident or occupational disease in your activity is covered in general, because that contribution is compulsory as a general rule, with the legal exceptions in article 316.3 of the LGSS.

Retirement. Each scheme keeps its own record. For a General Scheme retirement pension, article 205 of the LGSS requires at least 15 years of contributions, two of them within the last 15. If you meet the requirements in both schemes, each one grants you its pension. If you fall short in one, article 49 of the LGSS lets you add that scheme's pluriactividad bases to the other scheme's, only to work out the benefit base and without going over the contribution cap of each period.

Contributing to two schemes does not double your years. Overlapping periods are the same months: what you gain is a higher base in one scheme, or a pension from each if you meet the requirements of both.

Hacienda: your tax return and quarterly returns with two sources of income

For personal income tax (IRPF), your salary is employment income and your activity is business income (rendimientos de actividades económicas). Both are added to the general tax base and taxed together on the progressive scale (articles 63 and 74 of the IRPF Act), so the profit from your activity starts being taxed at your salary's marginal rate and can reach higher brackets. We explain it with numbers in IRPF for autónomos.

On the tax return: article 96.2 of the IRPF Act says that anyone who, at any point in the year, was registered in the RETA as self-employed must file in every case. It does not matter what you earn: if you are in pluriactividad, you file.

On quarterly returns: if you are a professional and work mainly for companies that withhold tax from you, article 109 of the IRPF Regulation exempts you from Form 130 for that professional activity when at least 70% of its income in the previous year was subject to withholding or payment on account. If you start the activity this year, the percentage for the period covered by the instalment payment is used. If you also have another activity (for example, a business activity), you may still have to file Form 130 for it. The general withholding rate is 15%, and 7% in the year you start and the next two if you did not practise the previous year (article 95 of the Regulation). You have to tell your client in writing and apply it on your invoices.

Common mistakes under pluriactividad

• Thinking your salary pushes up your autónomo band. The band depends only on the income from your activity.
• Paying for sick leave twice without realising. If the General Scheme already covers you, sick leave for common contingencies is optional in the RETA (unless you are a TRADE worker). Decide when you register and check your fee.
• Counting on the refund to pay your fees. It arrives after the adjustment, in 2027 at the earliest for 2026 contributions, and only if you go over €17,323.68.
• Choosing between the flat rate and pluriactividad without running the numbers. The Seguridad Social asks you to choose between the benefits of one and the other. Compare the fee, the maximum refund and the sick leave cover with your own figures.
• Forgetting the tax return or the quarterly returns. Having a salary does not free you from declaring the activity or, when they apply, from Form 303 or Form 130.
• Ignoring your contract. A full-time dedication agreement or competing unfairly with your employer can cost you your job.

How Melso helps

Melso is your AI tax agent, with human professionals behind it, for the autónomo side of your pluriactividad. If you are not registered yet, Melso gathers everything your self-employed registration needs and a Melso gestor files it with Hacienda and the Seguridad Social, as the Melso website explains (Melso confirms the exact procedures before you sign up). After that, over WhatsApp, Melso organises your invoices and expenses. Melso prepares the returns that apply to your activity and tax profile, and your tax return (Form 100) including your salary; you approve the exact draft in the app and, with the required authority, the professional files it. Your payroll and any employment matters with your employer are not covered. See the plans and pricing, tap Get started at melso.ai or Message us on WhatsApp.

This article is for information only and does not replace professional advice for your case. Last reviewed: 12 October 2026.