Invoice Template for Freelancers

Looking for a freelancer invoice template? Check our sample with example data, learn what details a freelancer invoice must include, and create yours online today.

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Invoice Preview

INVOICE
Consulting Services
#2026-001 Variable symbol: 2026001

Supplier

John Smith
15 Main Street, Bratislava 811 01
ID number: 12 345 678
Tax ID: 1234567890
IBAN: SK12 1234 5678 9012 3456 7890

Customer

ABC Ltd.
22 Business Ave, Bratislava 821 08
ID number: 87 654 321
Tax ID: 2087654321

Issue date: 01.03.2026 Delivery date: 01.03.2026 Due date: 15.03.2026
Description Quantity Unit price Total
Consulting services 10 hrs 35.00 EUR 350.00 EUR
Administrative support 5 hrs 25.00 EUR 125.00 EUR
Total amount due
475.00 EUR
QR code for fast payment
Scan and pay via mobile banking

Required invoice details

  • Business name or full name
  • Registered address
  • Company ID (IČO)
  • Tax ID (DIČ / VAT number)
  • Invoice number
  • Issue date
  • Delivery date
  • Due date
  • Description of goods/services
  • Quantity and unit price
  • Tax base and VAT rate
  • Total amount due
  • Customer details (name, address, ID)
  • Bank account (IBAN)

Tips for correct invoicing

1

Include your business registration number (IČO) and tax ID (DIČ) on every invoice.

2

If you are not a VAT payer, add a note: "Not a VAT payer" to avoid confusion.

3

Use a unique invoice number for easy tracking and accounting.

4

Include your IBAN in the correct format – it makes payment via QR code easier for your client.

How to create an invoice in 5 steps

1
Register for free at Fakturuj.si – the first month is on us.
2
Fill in your company or freelancer details (ID, tax number, address, bank account).
3
Add a client – just enter name and company ID, we auto-fill the rest.
4
Select items, quantity, price and VAT – the system calculates totals automatically.
5
Review the invoice, download PDF or send it directly to your client's email.

Frequently asked questions

What must a freelancer invoice include?

A freelancer invoice must include: business name, registered address, company ID (IČO), tax ID (DIČ), invoice number, issue date, delivery date, due date, description of services, price, bank account (IBAN), and client details.

Do I need a VAT number on my invoice?

A VAT number is only required if you are a registered VAT payer. If not, include your IČO and DIČ only.

How fast can I create an invoice with Fakturuj.si?

With Fakturuj.si, you can create a professional invoice in less than 60 seconds. Just fill in client details, add items, and the system automatically calculates totals, generates a QR code and PDF.

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