Free ZZP Tools

Create professional, legally compliant invoices with automatic VAT calculation and PDF export.

• Dutch legal compliant
• Auto VAT calculation
• PDF export

Create a valid UBL e-invoice (NLCIUS or Peppol BIS 3.0) with live validation that explains every rule in plain language.

• NLCIUS & Peppol BIS 3.0
• Live validation
• KOR & reverse charge

Upload a text-based PDF invoice and we pre-fill the e-invoice form with what we recognise — you check, we generate valid UBL.

• In-browser, no upload
• Smart pre-fill
• Valid UBL 2.1 output

Calculate income tax and healthcare contributions with the latest 2025 & 2026 Dutch tax rates.

• 2025 & 2026 rates
• All deductions
• ZZP optimized

Will you reach the 1,225-hour criterion this year? See your live forecast, the grotendeelseis check, and what qualifying is worth in euros.

• Year-end forecast
• Grotendeelseis check
• Worth in euros

Calculate your ideal freelance rate based on salary comparison or detailed cost analysis.

• Salary comparison
• Cost analysis
• Market rates

Calculate your business mileage deduction with the correct 2026 rate of €0.25/km, including private vs company car and the VAT module.

• Correct 2026 €0.25 rate
• Private vs company car
• VAT module

The honest net-income comparison — including the disability insurance, pension and buffer you self-fund as a freelancer.

• 2026 tax rates
• Honest net (AOV, pension)
• Break-even rate

Convert MT940 bank statements from ABN AMRO, ING, or bunq to CSV or Excel format.

• Auto bank detection
• CSV & Excel
• Instant processing

Convert CAMT.053 XML bank statements to CSV or Excel with batch processing support.

• XML & ZIP support
• Batch processing
• ISO 20022

Organize your freelance tasks with a simple, visual kanban board. Drag and drop to track progress.

• Drag & drop
• Mobile friendly
• Local storage

Boost your productivity with the Pomodoro Technique. Focus sessions, timed breaks, and session tracking.

• Custom durations
• Sound alerts
• Session tracking