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HomeTaxes & FeesSpanish Quarterly Income Tax (Form 130) Calculator 2026
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Spanish Quarterly Income Tax (Form 130) Calculator 2026

Calculate your quarterly cumulative income tax prepayments under Form 130 for Spanish freelancers in 2026. Simulate net economic yields and deduct withholdings.

Cumulative figures since Jan 1st

Gross business revenues accumulated since January 1st
€1K€75K€150K
The total gross billings (taxable base) accumulated across all completed quarters of the calendar year.
Deductible business expenses accumulated since January 1st
€0€50K€100K
Include RETA quotas, materials, office rent, utilities, and other business expenses accumulated during the year.
Tax withholdings applied on invoices accumulated since January 1st
€0€7.500€15.000
The total income tax (IRPF) already deducted from your invoices and paid to the tax office by your corporate clients.
Prepayments already paid in previous Form 130 returns of this fiscal year
€0€7.500€15.000
Sum of tax payments made for the Q1, Q2, and Q3 declarations of the current fiscal year.
💰 Net Quarterly Form 130 Prepayment Due
€1.220,00
Cumulative tax prepayment quota (20%):€3.720,00

📊 Cumulative Business Figures Breakdown (IRPF)

Total computable revenues€30.000,00
Total deductible expenses–€10.000,00
Accumulated difficult-to-justify allowance (7% –)–€1.400,00
Cumulative net taxable yield€18.600,00
Accumulated gross prepayment due (20%)€3.720,00
Deductible invoice withholdings (–)–€1.500,00
Deductible previous prepayments (–)–€1.000,00
Quarterly return payment due€1.220,00

Form 130 (Modelo 130) is the mandatory quarterly income tax prepayment return for freelancers and sole proprietors registered under direct estimation (both simplified and normal) in Spain. It serves as an advance tax payment toward your annual personal income tax return (Renta). The calculation is cumulative: each quarter (Q1, Q2, Q3, and Q4) is calculated by adding up all revenues and deductible expenses accumulated since January 1st to the final day of the quarter. A flat 20% rate is applied to this net profit, and any previous tax withholdings or prepayments made earlier in the year are deducted to calculate the final net payment due.

🔍 Filing Obligation and Exemption Criteria

Not all sole proprietors under direct estimation are required to file Form 130 every quarter. The law establishes an exemption:

  • The 70% Rule: If you are a professional freelancer (IAE sections 2 or 3) and at least 70% of your total business revenues in the preceding calendar year were subject to tax withholdings at source (e.g., the standard 15% or 7% rate), you are exempt from filing Form 130.
  • Business Activities: Sole proprietors conducting commercial, retail, or hospitality activities (IAE section 1) do not apply withholdings on invoices and are always required to file Form 130 quarterly.

📝 Worked examples

Example 1: Independent Consultant in the First Quarter (Q1)

Profile: Provides business consulting. As of March 31st (Q1), his cumulative revenues are €10,000.00 and business expenses are €3,000.00. His clients deducted a total of €500.00 in withholdings. Previous payments: €0 (since it is the first quarter).

Q1 Cumulative Calculation
  • Accumulated revenues: €10,000.00
  • Accumulated expenses: –€3,000.00
  • Difficult-to-justify allowance (7%): –€490.00
  • Net taxable yield: €6,510.00
  • Gross prepayment quota (20%): €1,302.00
  • Less invoice withholdings: –€500.00
  • Less previous payments: –€0.00
Q1 Net Prepayment Due: €802.00

The freelancer pays €802.00 to the AEAT via bank transfer before April 20th.

Example 2: Same Consultant in the Second Quarter (Q2) - Cumulative

Profile: As of June 30th (Q2), his cumulative revenues for the year rise to €25,000.00 and expenses rise to €8,000.00. Cumulative withholdings are €1,200.00. The Q1 payment of €802.00 is deducted as a previous prepayment.

Q2 Cumulative Calculation
  • Accumulated revenues (Jan 1st - June 30th): €25,000.00
  • Accumulated expenses (Jan 1st - June 30th): –€8,000.00
  • Difficult-to-justify allowance (7%): –€1,190.00
  • Net taxable yield: €15,810.00
  • Gross prepayment quota (20%): €3,162.00
  • Less cumulative withholdings: –€1,200.00
  • Less previous payments (Q1): –€802.00
Q2 Net Prepayment Due: €1,160.00

Example 3: Quarter with cumulative net business losses

Profile: A freelancer records cumulative revenues of €5,000.00 and cumulative expenses of €6,000.00 due to initial equipment purchases.

Cumulative Calculation
  • Accumulated revenues: €5,000.00
  • Accumulated expenses: –€6,000.00
  • Net taxable yield: –€1,000.00 (Loss)
  • Gross prepayment quota (20%): €0.00
Quarterly Prepayment Due: €0.00 (Zero return)

The return is filed as “negative” (zero payment due), and the losses carry forward to offset future yields in subsequent quarters of the same year.

⚠️ Common mistakes

  1. Failing to file cumulatively: Filling out Form 130 using only the isolated revenues and expenses of the current quarter (e.g., entering only April, May, and June figures for the Q2 return) is a critical accounting error that will cause discrepancies in your annual tax filings.

  2. Deducting expenses without formal invoices: Just like with VAT returns, deducting expenses on your IRPF return that are only supported by simplified receipts or credit card statements without a formal invoice nominative will result in them being disallowed during tax audits.

  3. Forgetting to subtract invoice withholdings: If your clients apply withholdings to your invoices, you must sum and declare them in Box 06 of Form 130. Forgetting to subtract them results in double-paying taxes to AEAT.

  4. Not submitting the return when in a loss position: Submitting Form 130 is compulsory for all registered sole proprietors, even if the final result is zero or negative. Failing to file a negative return on time incurs late filing penalties.


❓ Frequently Asked Questions (FAQ)

Form 130 must be filed and paid between the **1st and 20th of April (Q1), July (Q2), and October (Q3)**. The Q4 return has an extended deadline running from the **1st to the 30th of January** of the following year.

Not necessarily. In your annual tax return (Renta) filed in spring, the total amount paid across all Form 130 returns is deducted from your final tax bill. If your prepayments exceed your actual annual tax liability, AEAT refunds you; if they are lower, you pay the remainder.

If your cumulative net profit is negative, the Form 130 payment is €0. The losses from previous quarters carry forward automatically to subsequent quarters of the same calendar year, reducing your future taxable base.

Yes. All social security contributions paid to the Treasury are considered a deductible business expense and should be included in your cumulative expenses.

You can deregister by submitting Form **036 or 037** (census declaration) to the AEAT, provided you can prove that at least 70% of your self-employed revenues in the preceding year had tax withholdings applied.

Voluntary late filings (without prior notice from the tax office) incur automatic surcharges of **5%, 10%, or 15%** depending on the delay. If the tax office initiates an audit, penalties range from **50% to 150%** of the tax due.

Unlike the annual Renta return (which can be split 60/40), quarterly Form 130 returns cannot be split into standard installments. However, you can request an ordinary deferral if you prove temporary cash flow difficulties.

No. Freelancers under the modules regime file **Form 131** quarterly. Their prepayment is calculated as a fixed percentage (generally 4%) of their estimated module yield, not their real profit.

ℹ️ Form 130 Return Regulations

Art. 101 LIRPF: Calculated in accordance with Spain's Personal Income Tax Act rules governing quarterly self-employed prepayments.
Cumulative logic: each quarter evaluates the year's total net profits, deducting previous quarters' payments.
Exempt from filing if more than 70% of your self-employed revenues had invoice withholdings applied.
Negative net yields: if cumulative losses are recorded, the quota is €0 and offsets future quarters.

🏛️ Competent Authority & Deadlines

🏛️
State Tax Agency (AEAT)
The national tax authority supervising sole proprietors and receiving quarterly Form 130 returns.
AEAT Sede Electrónica →
📄
Ministry of Finance
The public department setting tax rates and determining the official models for income tax prepayment.
Ministry of Finance →
🛡️
Last Updated: Quarterly IRPF brackets and accumulation regulations verified on July 1, 2026.