Rompslomp is a streamlined accounting and invoicing platform designed to help self-employed professionals and freelancers manage their finances with minimal effort. Built specifically for the Dutch market, it simplifies bookkeeping by integrating invoicing, VAT tracking, and time registration into one intuitive interface—allowing users to focus more on their business and less on administration.
Professional Invoicing Made Simple
- Create and send invoices in your own corporate identity.
- Automatically include each invoice in your accounting records.
- Email invoices directly to clients in PDF format with just a few taps.
Quotation Management
- Generate professional quotes that match your branding.
- Send quotes as PDFs and convert them into invoices once approved.
- Keep track of pending and accepted offers in one place.
- Integrated Online Accounting
- Monitor business profits, expenses, and VAT obligations in real time.
- Record investments and categorize transactions for accurate reporting.
- Maintain a clear overview of your financial position throughout the year.
Automated VAT Calculation and Filing
- VAT is calculated automatically as invoices are created.
- Generate VAT reports that align with Dutch Tax Authority requirements.
- Submit returns quickly and confidently with pre-filled data.
Time Tracking and Hourly Billing
- Log hours worked per client or project with ease.
- Convert time entries into invoices instantly.
- Maintain accurate records for tax purposes and client transparency.
Designed for Freelancers and ZZP’ers
- Tailored to the needs of Dutch self-employed professionals.
- No accounting background required—Rompslomp handles the complexity.
- Ideal for service providers, creatives, consultants, and tradespeople.
Frequently Asked Questions
Q: Can I create and send invoices for free?
A: Yes, Rompslomp allows you to create and send invoices at no cost.
Q: Does the app support VAT calculation?
A: Yes, VAT is calculated automatically and included in your accounting.
Q: Can I track my working hours in the app?
A: Yes, you can log hours and generate invoices based on your time entries.
Q: Is Rompslomp suitable for Dutch tax reporting?
A: Yes, it is designed to align with Dutch tax requirements, including VAT returns.
Q: Can I create quotes in my own branding?
A: Yes, quotes can be customized with your corporate identity and sent as PDFs.
Version History
v1.7.24 —— 6 Sep 2025
Stability improvements—general adjustments to enhance app reliability.
Referral sharing feature—easily invite fellow entrepreneurs via your unique link through social media or messaging apps.
v1.7.19 —— 5 Apr 2025
Stability improvements—continued refinements for a smoother experience.
v1.6.8 —— 7 Jul 2022
Android 10 fix—resolved a minor upload issue specific to Android 10 devices.
