How much a self-employed worker in Spain needs to bill to take home €2,000 a month (and why every website gives you a different number)

Note: the example in this article is a hypothetical profile (a service professional working from home, under simplified direct estimation), not a real person. It’s here so you can follow the sums step by step with the official contribution and tax figures in force.

Search “how much do I need to bill to take home 2,000 euros” and you’ll find half a dozen calculators giving you half a dozen different numbers: some talk about just under 3,000 euros a month, others around 3,500, others over 4,000 once VAT is thrown into the mix. For the same target. None of them is lying, but almost none of them says what it’s actually measuring.

The reason isn’t that self-employed taxation is impossible to calculate. It’s that every calculator starts from different assumptions without saying so, and many get wrong the piece that causes the most confusion: which figure your contribution bracket is based on. Here’s the full calculation, step by step, with a declared profile so you know exactly what assumptions sit behind the number.

Why every website gives you a different figure

Before doing the sums properly, it’s worth seeing why the ones already out there don’t agree. It’s not that some are right and others wrong: they’re measuring different things.

• With or without VAT. “You need to bill €3,200” and “you need to bill €3,872” can be the same answer: the second is the first with 21% VAT added. If the calculator doesn’t say which one it’s giving you, they look like different figures. VAT isn’t yours (you collect it and pay it over to the Spanish Tax Agency, the Agencia Tributaria), but it’s money that passes through your account, and some calculators count it as if it were part of what you “need to bill” to live on.

• Treating the withholding as if it were your final tax. If you bill companies, they withhold 15% (7% in the year you start and the two following years) as a payment on account. That withholding is not your final tax: it’s an advance that gets settled in your annual tax return in June, where you may end up owing more or getting a refund depending on your real net income. Treating the withholding as the final figure inflates or deflates the result depending on the case.

• Invented or non-existent deductible expenses. A calculator that assumes €0 in expenses will ask you to bill more; one that builds in a generous cushion of expenses will ask you to bill less. Neither tells you which one is your case.

• The contribution bracket worked out on the wrong figure. Many calculators subtract the contribution, check which bracket what’s left falls into, recalculate the contribution and start again, as if the sums were circular. They aren’t: the law works out the bracket with the contribution added back and a 7% deduction applied. The next section explains it, because it’s what skews the result the most.

With those four variables left loose, it’s no surprise the same question gets five different answers. The fix isn’t picking whichever one you like best: it’s doing the sums with your own, declared assumptions.

If your question is the opposite one (you already bill a specific figure and want to know what you actually take home, not the other way around), it’s answered in the same detail in I bill 40,000 euros a year as a freelancer: this is what I actually keep.

Which figure your contribution bracket is based on (and why it isn’t circular)

Your self-employed social security contribution depends on which income bracket you fall into.¹ (For the full detail of how the bracket system works and when it’s worth switching brackets, see self-employed contribution by real income: how it’s calculated.)

The trap is that net income for income tax purposes does subtract the contribution, which makes it tempting to think the contribution sits on both sides of the equation: you need it to know your income, and you need your income to know the contribution. But to pick your bracket, social security doesn’t use that figure as it is. The law says the income that counts is net income “increased by the amount of the social security contributions”, with a 7% deduction for general expenses applied on top.² In other words:

Income for the bracket = (Net income + Self-employed contribution) × 0.93

The contribution is subtracted and then added back, so there’s nothing to iterate: the bracket is worked out in one go.

Let’s take the example profile: bills Spanish clients with 21% VAT, €300/month in deductible expenses (tools, software, internet connection, professional liability insurance), no employees, simplified direct estimation. We’re looking for the monthly billing that leaves about €2,000 net a month, and we test €3,200 a month in billing (taxable base):

€2,582 a month falls in the bracket above €2,330 and up to €2,760, with a minimum base of €1,356.21. At 31.50%, the contribution is €427.21/month (about €5,124/year).

Note the mistake calculators make when they “go round in circles”: they subtract the contribution, see you have about €2,470 left, and look up the bracket with that figure. Here they land in the same bracket by chance, but with income near the edge of a bracket you end up in the one below and pay too little. And that isn’t free: the contribution you pay during the year is provisional, and the following year social security adjusts it using your real income. If you paid too little, the difference lands on you all at once (how it works is covered in I’ve received the contribution adjustment letter: what do I do now).

From billing to what you actually take home

With the contribution already solved, the rest is adding and subtracting in the right order.

The 5% reduction isn’t arbitrary: it’s set by the Personal Income Tax Regulation to cover “deductible provisions and hard-to-justify expenses” under simplified direct estimation, with a cap of €2,000 a year worth remembering (from about €40,000 of income, it stops growing).³

The real annual income tax is calculated on that net income. For a single person with no children, applying the state scale plus a regional scale equal to it (an approximation: your region’s may be somewhat higher or lower), the result is about €5,570 in income tax (check it against your own region and situation with the free income tax simulator).

That’s about €2,009 a month, very close to the target. If you wanted to hit exactly €2,000, you’d trim the billing figure by about €10, but for an exercise like this that level of precision is overkill: your real number moves with your expenses, your region and your personal situation.

A side note on VAT: the client paying that €3,200 base sees an invoice for €3,872 once 21% VAT is added. That extra €672 isn’t yours (it lands in your account and leaves again toward the Tax Agency every quarter), but if you live off the gross invoice amount without setting VAT aside, one day you’ll be short when it’s due. How to avoid that is covered in how to calculate quarterly VAT without an accountant.

Quarterly payments aren’t your final income tax

Every quarter, form 130 requires you to pay 20% of the year’s accumulated net income, minus what you’ve already paid in previous quarters.⁴ With our example, that looks like this:

Total paid on account during the year: €5,638. Since the real income tax calculated earlier is about €5,570, the annual tax return comes out with a small refund of about 70 euros.

This is what almost nobody separates properly: the quarterly payment is not your tax: it’s an advance. Your real income tax cost for the year is the €5,570 calculated on net income, not the sum of the withholdings or fractional payments you make along the way.

Twelve equal months don’t exist

Everything above assumes billing on average €3,200 a month. In practice, no self-employed worker bills the same in August as in March: there are holiday months, months with a big client, slow months, and clients who pay 30, 60 or 90 days after you’ve invoiced on time.

That means two things for the sums in this article:

• The €2,000 net-a-month target is an annual average, not a guaranteed minimum for every single month. You’ll have months below it and months above it.
• You need a cushion to cover slow months and delayed payments, on top of the VAT and income tax reserve already discussed. If you don’t have one set up, the article on the emergency fund covers how much to set aside.

Seeing your whole year at once instead of month by month is the only way to know whether you’re on track for the average you need, and to react in time if a slow quarter leaves you short. And if a good quarter pushes you past the contribution bracket you’d planned for and you don’t adjust it in time, the accumulated difference arrives with the following year’s adjustment.

The short table: €1,500, €2,000 and €3,000 net, same profile

Using the same example profile (€300/month in deductible expenses, single with no children, simplified direct estimation) and working out the bracket as explained above for each target, here’s what comes out:

Notice the contribution doesn’t scale in direct proportion to billing: doubling the target from €1,500 to €3,000 takes the contribution from about €381 to about €504, not double, because the brackets get wider the higher up you go. That’s one reason billing more leaves you with a proportionally slightly higher take-home percentage, on top of the effect of spreading the same fixed expenses over more income.

How does Cuéntamo help with this?

You do the sums in this article once, with an example profile. Yours changes every quarter: your real deductible expenses, your contribution bracket depending on how the year goes, and the income tax you’ll actually owe based on what you end up billing.

Cuéntamo’s self-employed module calculates your quarterly VAT and income tax settlements from your real transactions, so you don’t have to redo this calculation by hand every time you change bracket or raise your rates. And with the balance forecast, instead of calculating once how much you need to bill on average, you see month by month whether you’re on track for that average or not, with slow months and delayed payments already built into the projection.

If you want to start with your own numbers at your own pace, there’s the free, no-signup income tax simulator. And if the next question is how to turn that annual net into a fixed monthly salary you pay yourself, instead of living off whatever comes in each month, that’s answered in how to pay yourself a salary as a freelancer. To keep the full picture without redoing this calculation every quarter, the self-employed module lives inside Cuéntamo.

Frequently asked questions

How much do I need to bill to take home €2,000 net a month as self-employed?

In this article’s example profile (€300/month in deductible expenses, single with no children, simplified direct estimation), about €3,200 a month in billing (taxable base), or about €3,872 if you count VAT included on the invoice. Your exact figure depends on your deductible expenses, your region and your personal situation.

Why do online calculators give such different figures for the same target?

Because they measure different things without saying so: some count VAT as if it were your money, others treat the withholding as your final income tax instead of an advance, and almost none states which deductible expenses it’s assuming. Changing any one of those three variables changes the result a lot.

Is the self-employed contribution subtracted to work out my bracket?

No. Net income for income tax does subtract it, but for the contribution bracket the law adds it back and then applies a 7% deduction for general expenses. That’s why the calculation isn’t circular: bracket = (net income + contribution) × 0.93, divided by twelve.²

Is the quarterly form 130 payment my final income tax?

No. It’s a payment on account equal to 20% of the year’s accumulated net income. The real income tax is calculated in the annual tax return on your net income, applying the state scale and your region’s scale; the difference with what you’ve already paid comes out as a refund or an extra payment.

Why does my real billing vary so much from one month to another?

It’s normal among self-employed workers: some months bring more work, some are holidays, and some clients pay late. The monthly billing target in this article is an annual average, not a fixed minimum every single month; it’s worth having a cushion for the months that fall below it.

Bracket table and contribution rate correspond to 2026. Spain’s social security system updates the table every year through a new contribution order, so these specific amounts may change from year to year; the calculation mechanism (income, with the contribution added back and minus 7%, determines the bracket, and the bracket determines the contribution) doesn’t change with the calendar.

This article is checked against official sources and reviewed periodically. If you spot something outdated, write to us at [email protected].