Content rating
Everyone
10+
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Content rating
Everyone
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About this app

Are you a freelancer (ZZP'er) in the Netherlands tired of administrative chaos? Say goodbye to spreadsheets and shoeboxes full of receipts. iZZP is the all-in-one mobile solution designed specifically to simplify your business finances, saving you time and stress.
From invoicing and cost tracking to mileage logs and tax estimations, iZZP puts powerful bookkeeping tools right in your pocket. Manage your business on the go and stay perfectly organized for your accountant.
KEY FEATURES:
1. Effortless Invoicing & Cost Management
Professional Invoices: Create and send professional, customized invoices in minutes.
Smart Cost Tracking: Never lose a receipt again! Scan documents with your camera, upload files from your gallery, or attach existing PDFs. iZZP intelligently converts your scans and images into a single, clean PDF for each cost entry.
Automated Organization: All your invoices and costs are automatically grouped by month, giving you a clear overview at a glance.
2. Intelligent Mileage Logging
Automatic Route Calculation: Simply enter your start (A) and end (B) addresses, and iZZP calculates the round-trip distance for you using the Google Maps API.
Multi-Stop Journeys: Easily add intermediate "via" points to complex routes.
Auto-Generated Logs: The app can proactively generate a full week's mileage log based on your company address and the project address from your invoice, saving you hours of manual entry.
3.Smart Financial Overview
Real-Time Dashboard: Get an instant overview of your annual revenue, costs, and profit.
Dutch Tax Estimations: iZZP provides valuable estimations for your income tax (Box 1) and BTW (VAT), helping you plan your finances.
Hours Criterion Tracker: Visually track your progress towards the 1225-hour requirement for the "Zelfstandigenaftrek" tax deduction.
4.Seamless Accountant Collaboration
Monthly Settlement Packages: At the end of each month, the app helps you compile a complete settlement package for your accountant, including all invoices, cost receipts, bank statements, and generated mileage reports.
One-Click Sending: Send the entire package directly to your accountant's email with a single tap.
5.User-Friendly & Secure
Multi-Language Support: Full support for Polish, English, Dutch, and Ukrainian.
Biometric Login: Secure your data with fast and easy fingerprint or face authentication.
Smart KVK Search: Add new Dutch clients quickly by searching the official KVK trade register directly within the app.
Cloud Sync: Your data is securely stored and synced across your devices using Firebase.
iZZP is more than just an app – it's your indispensable partner for managing your freelance business in the Netherlands.
Download iZZP today and take control of your administration
Updated on
Apr 29, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, Financial info and 3 others
This app may collect these data types
Personal info and Financial info
Data is encrypted in transit
You can request that data be deleted