Invoicing Tips, Freelance Guides & Small Business Resources

Practical invoicing advice, payment terms explained, and finance guides for freelancers, contractors, and small business owners.

CreateInvoices publishes guides on how to invoice clients correctly, choose the right invoice format, write payment terms, and get paid on time. Topics include freelance invoicing, contractor billing, Value Added Tax (VAT) on invoices, Net 30 payment terms, and invoice dispute resolution. Each article covers one topic in full with direct, factual answers.

Hourly vs Flat-Rate Billing: How Freelancers Choose the Right Model
ArticleFreelance Invoicing

Hourly vs Flat-Rate Billing: How Freelancers Choose the Right Model

Choosing between hourly and flat-rate billing determines how freelancers get paid and who bears project risks. This guide compares risk allocation, effective hourly rates, and scope management strategies.

12 min read
How Independent Contractors Should Bill for Mileage and Expenses
GuideFreelance Invoicing

How Independent Contractors Should Bill for Mileage and Expenses

Learn when and how to bill clients for mileage and other project expenses. This guide covers setting contract terms, calculating mileage, and adding costs to your invoice correctly.

11 min read
What Must a Tax Invoice Include? VAT and GST Requirements Explained
ArticleTax and Compliance

What Must a Tax Invoice Include? VAT and GST Requirements Explained

A compliant tax invoice is a legal requirement in countries with VAT or GST. This guide details the specific information you must include for the UK, Australia, and Canada to ensure your customers can claim tax credits and you stay compliant.

12 min read
How to Write an Invoice When You Don't Have a Business Name
GuideFreelance Invoicing

How to Write an Invoice When You Don't Have a Business Name

Even without a registered business, you can create a legally valid invoice by using your own legal name. This guide shows you how to format it correctly, what to include, and the common mistakes to avoid.

7 min read
Proforma Invoice vs. Commercial Invoice: What's the Difference?
ArticleInvoicing Basics

Proforma Invoice vs. Commercial Invoice: What's the Difference?

Proforma invoices are preliminary estimates, while commercial invoices are final payment requests and crucial legal documents for completed sales, especially in international trade.

4 min read
What to Do When a Client Doesn't Pay Your Invoice
GuideInvoicing Basics

What to Do When a Client Doesn't Pay Your Invoice

When a client doesn't pay an invoice, freelancers and small businesses must follow a structured escalation sequence, from polite reminders to formal demand letters and legal action. This guide covers every step with specific timelines and scripts.

11 min read
How to Invoice as a Freelancer: Complete 2026 Guide
GuideInvoicing Basics

How to Invoice as a Freelancer: Complete 2026 Guide

Freelancers invoice clients by creating a document that lists services delivered, rates, payment terms, and total amount due, then sending it immediately after work is completed. This guide covers every step from invoice structure to late payment follow-up.

10 min read
Invoice vs Receipt: What's the Difference?
ArticleInvoicing Basics

Invoice vs Receipt: What's the Difference?

An invoice requests payment before money changes hands, while a receipt confirms payment after the transaction completes. Understanding the difference helps businesses maintain accurate financial records.

7 min read
What Is Net 30? Payment Terms Explained for Freelancers
Article

What Is Net 30? Payment Terms Explained for Freelancers

Net 30 is a payment term that gives clients 30 calendar days from the invoice date to submit payment in full. This guide explains how Net 30 works, its pros and cons for freelancers, and when shorter terms are the better choice.

8 min read
How to Write an Invoice: Step-by-Step Guide
Guide

How to Write an Invoice: Step-by-Step Guide

Writing an invoice requires specific fields arranged in a standard order to ensure clients pay on time and records stay accurate. This step-by-step guide covers every element a professional invoice must include.

10 min read