The Invoice Ninja Business Blog

Invoicing tips, freelance guides, small business advice, and product updates — from the team behind Invoice Ninja.

How Often Should I Invoice as a Freelancer?
FREELANCING
How Often Should I Invoice as a Freelancer?
As a freelancer, you run your own business. And as liberating as that is, it also means that you’re responsible for every detail of your work—including…
May 6, 2023
4 min
How Do Graphic Designers Bill?
FREELANCING
How Do Graphic Designers Bill?
A freelancer is their own boss, and that means taking on work beyond their usual scope. For example, freelance graphic designers don’t just conceptualize and create…
May 6, 2023
4 min
What Is an Open Invoice?
BUSINESS SCENE
What Is an Open Invoice?
When you invoice a client for freelance work, you’re essentially starting an open invoice. Also known as an outstanding invoice, this statement is an official request…
May 6, 2023
5 min
How Do I Invoice a Self-Employed Client?
BUSINESS SCENE
How Do I Invoice a Self-Employed Client?
Is it mandatory to send an invoice? Yes–sellers and service providers must provide bills to their customers or clients to get paid, and this is true…
May 5, 2023
5 min
Is It Mandatory to Send an Invoice?
SOLOPRENEUR
Is It Mandatory to Send an Invoice?
An invoice is a bill of the products or services that a seller or service provider renders to a customer or client. It includes a list…
May 5, 2023
4 min
What Is a Lawyer’s Invoice Called?
BUSINESS SCENE
What Is a Lawyer’s Invoice Called?
A lawyer’s invoice, also known as an attorney’s invoice or a legal service invoice, is a bill that lists the services that a lawyer or a…
May 5, 2023
5 min