Free Invoice Template for Plumbers

Create professional plumbers invoices in 60 seconds. No sign-up required to preview.

INVOICE

#INV-2026-042

De Vries Plumber Services

Prinsengracht 456, Amsterdam

KVK: 12345678

BTW: NL123456789B01

Bill To

Maria van den Berg

Herengracht 789, Amsterdam

Date

25 March 2026

Due Date

8 April 2026

Description	Qty	Rate	Amount
Pipe repair - kitchen sink	2 hrs	€55.00	€110.00
Boiler annual service	1	€120.00	€120.00
Materials - copper fittings & valves	1	€48.50	€48.50
Call-out fee (weekend)	1	€45.00	€45.00

Subtotal€32350.00

BTW / VAT (21%)€6793.50

Total€39143.50

Payment Details

IBAN: NL91 ABNA 0417 1643 00

Payment term: 14 days

Available for: 🇳🇱 Netherlands | 🇬🇧 United Kingdom | 🇩🇪 Germany

What to Include on a Plumber Invoice

Make sure your plumbers invoice is complete, professional, and gets you paid faster.

Common Line Items

Pipe repair and replacement
Boiler installation and servicing
Bathroom fitting
Central heating installation
Drain unblocking
Water heater repair
Leak detection and repair
Radiator installation

Pricing Guide

Hourly Rate

€45 - €75 per hour

Per-Job Pricing

Emergency call-outs typically command a flat fee of €45-€75 on top of hourly rates. Boiler installations are usually quoted per job (€1,500-€3,000). Always separate labour from materials on your invoice.

Materials Markup

Standard markup on materials is 15-25%. Always list materials separately with clear descriptions so clients can see exactly what they are paying for.

Certifications to Reference

UNETO-VNI certification
Gas Safe equivalent (NL: erkend installateur)
Legionella prevention certification

Including certifications on your invoice builds trust and demonstrates professionalism to clients.

Legal Requirements (NL)

KVK-nummer - Your 8-digit Chamber of Commerce number
BTW-id - Your VAT identification number
IBAN - Your bank account for receiving payments
Sequential invoice number - Unique and in order

Create Your Free Plumber Invoice Now

Stop wasting time with Word documents and spreadsheets. TradeInvoice lets you create compliant, professional plumbers invoices in 60 seconds with automatic BTW calculations and payment reminders.

Create Your Free Plumber Invoice

Free plan available. No credit card required.

Invoice Template for Plumbers: Free Guide + Best Practices

7 min read

How Much Should a Plumber Charge Per Hour in the Netherlands (2026)

10 min read

KVK Invoice Requirements: What Every Dutch Freelancer Must Include

6 min read