Simplify invoicing, forget Excel
Meets the European e-invoicing standard, required in Belgium from 2026
No credit card needed
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Take the hassle out of admin
Ditch Word and Excel. Step into the future.
You keep your business legally compliant with e-invoicing
As an entrepreneur, your time is better spent on your business, than admin. With ready-to-use templates and the Peppol network, invoices will always be legally compliant. With a tap and a click, it’s done!
You create professional quotations & invoices
Polished quotations, clear invoices, and seamless follow-ups make a great impression on clients. Efficient admin demonstrates you’re a reliable partner from the first interaction to the final payment.
You find all your official documents in one place
Say goodbye to lost VAT receipts, quotations in Word, and Excel invoices. Now you can store all your important documents safely in a single location. No software skills needed!
You monitor your cashflow like a pro
You get an instant overview of your finances whenever you need it. With simple reports, you’ll know exactly what’s coming in and going out. Together with your accountant, you stay on top of your business’s financial health.
Teamleader One
Teamleader One gives you financial confidence. You get a clear view of your business’s finances and make smarter decisions with ease.
Your go-to professional e-invoicing software
Sound too good to be true? It’s not! In your first year, Teamleader One costs less than a loaf of bread. From year two, it’s just € 99 annually.
And the best part? Until 2028, this cost is 120% tax-deductible in Belgium.
For one euro you get:
- E-invoicing
- Peppol compatible
- Invoices, quotations & customer listings
- Existing accounting software integration
- Real-time financial insights
- 100% data security
Teamleader is the #1 choice for business software
Every day, 15,190+ entrepreneurs across Belgium, the Netherlands, France, Germany and beyond trust Teamleader to power their business.
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“Going from my old spreadsheets to Teamleader One was a game changer! I’m blown away by how fast I get things done now.”
Yves Beckers -
“Hands down, the best decision I’ve made! The interface is clean, simple and everything just works perfectly.”
Esteban Denis -
“Invoicing has never been this easy. I use Teamleader One daily, and it’s made my workflow so much smoother.”
Ilona Dieleman -
“Teamleader One makes invoicing a breeze. The interface is so intuitive – it actually makes the process enjoyable!”
Laurent Bohez
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“I started working for myself as an electrician seven years ago, and invoicing used to be a headache. Now, with Teamleader One, it’s quick and easy.”
Eléktrico Matti -
“Invoicing in a few clicks? Yes, please! Teamleader One has saved me so much time – what an improvement!”
Bart Tauwenberg -
“Teamleader One is a powerful, intuitive tool that pulls everything together, from quotations to invoices.”
Geert Delanghe
Nope, no credit card needed for testing
Looking for more answers? We’ve got you:
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Why does the first year cost just one euro?
Starting a business comes with plenty of stress and expense, often before you’ve even made much income. That’s why we’re keeping it super affordable – just one euro for the first year. That’s one less thing to worry about!
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Will it stay just one euro per year?
No, it’s just year one that costs one euro. After that, it’s € 99/year. But here’s the good news: until 2028, this cost is 120% tax-deductible in Belgium!
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Can I choose a monthly subscription?
No. Right now, Teamleader One only offers annual subscriptions, with the first year priced at just one euro.
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Which payment options are available?
You can pay by credit card (Mastercard or Visa).
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Is it easy to cancel my subscription?
Yes. Just note that your subscription renews automatically. To avoid future charges, make sure you cancel before the renewal date. After that, we won’t send any more invoices and your account will be deactivated.
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Can I download my quotations and invoices?
Absolutely, you can easily export all your documents.
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Can I give my accountant access to my details?
We’re working on it. We’re launching a dedicated portal for your accountant, giving them easy access to your financial data. Stay tuned!
Just one platform for your whole business: Teamleader Focus
Teamleader Focus takes Teamleader One to the next level, with more power and features. It’s user-friendly business software made for SMEs working on projects. It’s the perfect tool for entrepreneurs who need more than just invoicing.
Discover Teamleader Focus