CATEGORIES
MORE
HomeTaxes & FeesSpanish Simplified Direct Estimation Calculator 2026
‹ All Taxes calculators💰 Taxes & Fees

Spanish Simplified Direct Estimation Calculator 2026

Calculate net yield, difficult-to-justify expense deductions, and quarterly prepayments (Form 130) under Spain's Simplified Direct Estimation for freelancers.

Annual Revenues & Expenses

Total business revenues (Gross annual invoicing excluding VAT)
€1K€75K€150K
The sum of the taxable base of all sales invoices collected during the fiscal year.
Deductible business expenses (Purchases, rent, supplies)
€0€50K€100K
Include RETA freelance quotas, raw materials, office rent, accounting fees, and staff costs.
💰 Estimated Net Economic Yield
€18.600,00
Quarterly Form 130 Prepayment:€3.720,00|Difficult-to-justify allowance (7%):€1.400,00

📊 Business Yield Breakdown

Total computable revenues€30.000,00
Declared deductible expenses–€10.000,00
Automatic difficult-to-justify allowance (7% –)–€1.400,00
Net taxable yield subject to IRPF€18.600,00
Quarterly tax prepayment (20% Form 130)€3.720,00

The Simplified Direct Estimation (Estimación Directa Simplificada) is the most common tax regime for freelancers and professionals in Spain. It applies automatically to all self-employed individuals whose annual turnover does not exceed €600,000 in the preceding fiscal year (unless they explicitly opt out in favor of the normal direct estimation method or qualify for modules). Under this regime, the net yield is determined by subtracting justified business expenses from gross revenues, and the law allows an additional flat 7% deduction for difficult-to-justify expenses (capped at €2,000 per year).

🔍 Deductible Expenses and Revenues

To be considered tax-deductible under Spain’s income tax rules, an expense must satisfy three conditions:

  1. Business Affection: The expense must be directly linked and necessary for carrying out your professional or business activity (e.g., tools, freelance social security quotas).
  2. Proper Documentation: Every expense must be supported by a formal invoice (factura nominativa). Simple receipts (tickets) are generally not sufficient for IRPF purposes.
  3. Accounting Registration: All invoices must be recorded in your official purchase and expenses ledger.

📝 Worked examples

Example 1: Independent Consultant with low overheads

Profile: Marketing consultant in Madrid. Invoices €40,000.00 annually and has fixed business expenses of €5,000.00 (including RETA quotas).

Annual revenues: €40,000.00
  • Declared business expenses: –€5,000.00
  • Initial yield: €35,000.00
  • Difficult-to-justify deduction (7%): –€2,000.00 (Exceeds the limit, capped at the €2,000.00 maximum)
Net taxable yield: €33,000.00 (Form 130 quarterly prepayments: €6,600.00 per year / €1,650.00 per quarter)

Example 2: Developer with office space and hiring costs

Profile: Software developer hiring an assistant part-time. Gross revenues of €75,000.00 and business expenses of €35,000.00 (wages, social security, rent, utilities).

Annual revenues: €75,000.00
  • Declared business expenses: –€35,000.00
  • Initial yield: €40,000.00
  • Difficult-to-justify deduction (7%): –€2,000.00 (Capped at €2,000.00)
Net taxable yield: €38,000.00 (Form 130 quarterly prepayments: €7,600.00 per year / €1,900.00 per quarter)

Example 3: Freelance writer with modest earnings

Profile: Content writer starting her career. Annual revenues of €15,000.00 and annual expenses of €3,000.00.

Annual revenues: €15,000.00
  • Declared business expenses: –€3,000.00
  • Initial yield: €12,000.00
  • Difficult-to-justify deduction (7%): –€840.00 (Below the €2,000.00 cap, applied in full)
Net taxable yield: €11,160.00 (Form 130 quarterly prepayments: €2,232.00 per year / €558.00 per quarter)

⚠️ Common mistakes

  1. Exceeding the €2,000 cap on difficult-to-justify expenses: The 7% flat deduction is not unlimited. It is capped at €2,000 annually. Exceeding this limit in quarterly estimations will trigger tax corrections by AEAT.

  2. Deducting home utility bills in full: If you work from home, you cannot deduct 100% of your electricity, water, or internet bills. The law allows you to deduct only 30% of the proportion of the home’s square meters dedicated to the business.

  3. Failing to submit Form 130 when obliged: If you carry out business activities, you must file Form 130 and pay 20% of your accumulated net profit quarterly. Failing to submit this prepayment results in automatic penalties.

  4. Treating VAT as a business expense: If you are in the General VAT Regime, the VAT you pay on business purchases is recovered through quarterly VAT returns (Form 303). Therefore, you must exclude VAT from your deductible expenses for IRPF; only the net taxable base should be recorded as a cost.


❓ Frequently Asked Questions (FAQ)

Under Simplified Direct Estimation, you pay taxes on your **actual profits** (revenues minus real expenses). Under Modules (Objective Estimation), you pay a fixed tax based on physical parameters like store size, electrical capacity, or number of employees, regardless of what you earn.

It is an automatic deduction allowed by law to compensate self-employed individuals for overheads that are hard to justify with invoices. It is calculated by taking **7%** of your net yield, capped at **€2,000** per year.

They must be filed and paid between the **1st and 20th of April, July, and October**, and between the **1st and 30th of January** of the following year (for the fourth quarter).

To deduct 100% of vehicle expenses (fuel, insurance, repairs) under IRPF, the vehicle must be used exclusively for business (e.g., taxi drivers, delivery vans). For standard office-based professionals, the tax office typically rejects these deductions.

Yes. The monthly social security contributions you pay to the Treasury are considered a **deductible personnel expense** and are subtracted in full from your business income.

Freelancers in direct estimation must maintain three legalized ledger books: the **Sales and Revenue Ledger**, the **Purchases and Expenses Ledger**, and the **Investment Assets Ledger** (for depreciation of assets).

Yes. You must still submit Form 130. However, if your cumulative net yield for the quarter is negative (representing a loss), the return is submitted with a zero result, meaning no tax is paid.

The IRPF withholdings your clients deduct from your invoices are subtracted from the amount due on Form 130. If 70% or more of your total business income in the previous year had withholdings applied, you are exempt from filing Form 130.

ℹ️ Direct Estimation Rules

Art. 30 LIRPF: Calculated in accordance with Spain's Personal Income Tax Act rules governing self-employed business income.
Applies a flat 7% deduction for difficult-to-justify expenses, capped at €2,000 annually.
Quarterly tax prepayment (Form 130) equals 20% of cumulative net yields.
Applicable to freelancers whose annual turnover does not exceed €600,000.

🏛️ Competent Authority & Obligations

🏛️
State Tax Agency (AEAT)
The national tax authority processing Form 130 prepayments, Form 303 VAT, and annual returns.
AEAT Sede Electrónica →
💼
Official State Gazette (BOE)
The official legislative gazette publishing ministerial orders and IRPF adjustments for freelancers.
BOE Income Tax Act →
🛡️
Last Updated: Freelance tax regulations and the 7% deduction limit verified for the 2026 tax year.