Free Simple Invoice Templates for Small Businesses

By Andy Marker | April 27, 2022

In this article, you'll find a variety of invoice templates, all of which are free to download, share, edit, and print. We’ve included the most useful template for small businesses and freelancers alike.

Included on this page, you'll find a simple invoice template, a basic invoice template, a printable invoice template, and many more.

Simple Invoice Template

Simple Invoice Template

Download Simple Invoice Template
Microsoft Excel | Microsoft Word | Adobe PDF | Google Docs | Google Sheets 

Use this simple invoice template to bill customers, document proof of payment, and issue a receipt quickly and easily. This invoice template features space for your business's logo and contact information, as well as a description of goods or services. The Amount column is formatted simply to make calculating the total straightforward and accurate. 

To bill your clients with professionalism and confidence, use any of these free invoice templates for Google Docs and Sheets.

Basic Invoice Template

Basic Invoice Template

Download Basic Invoice Template
Microsoft Excel | Microsoft Word | Adobe PDF | Google Docs | Google Sheets

Use this basic invoice template to itemize products or services and to detail payment amounts. The basic invoice provides space for specific dollar amounts and percentages, such as subtotal, discount, tax rate, shipping, and handling costs for better transparency and flexibility. This basic invoice template comes complete with billing and shipping addresses sections and an invoice number and date for easy tracking. 

Use any of these free Excel and fillable PDF invoice templates to tailor billing to your business needs so that you get paid on time.

Blank Invoice Template

Blank Invoice Template

Download Blank Invoice Template
Microsoft Excel | Microsoft Word | Adobe PDF

Use this blank invoice template to list the terms of your transactions, describe your service or product, and detail costs. This blank invoice has space for remarks and instructions beneath the description rows, so you can easily customize it to best inform your clients. Use the sections highlighting the date, invoice number, and customer ID to better track and manage multiple transactions at once.  

To fill in and edit your invoices quickly and easily, use any of these free invoice templates in Word.

Printable Invoice Template

Printable Invoice Template

Download Printable Invoice Template
Microsoft Word | Adobe PDF | Google Docs

Use this printable invoice template to provide paper copies of your business transactions. This simple, printable invoice can be tailored to your business in the office, on call, in the field, or in instances when you need to mail physical invoices. The template layout is easy to use as a digital file or hard copy, and you can customize the entire template to reflect your business. 

Use any of these free Google Docs invoice templates to itemize and record your small business or freelance transactions.

Service Invoice Template

Services Invoice Template

Download Service Invoice Template
Microsoft Excel | Microsoft Word | Adobe PDF

Use this service invoice template to list service descriptions, count the number of hours worked, identify the hourly rate, and calculate the total owed. The billing column includes space to note any discounts and the subtotal less discount, as well as the tax rate. Enter the invoice number, date, customer ID, and any relevant terms to organize and track your service transactions.

Independent Contractor Invoice Template

Independent Contractor Invoice

Download Independent Contractor Invoice Template
Microsoft Excel | Adobe PDF

This versatile, comprehensive independent contractor invoice template includes tons of space to add work details, including itemized work descriptions with dates, hours, rates, and totals specific to each task. Use this invoice template to list contractor and client names, addresses, and contact information, as well as to secure confirmation signatures and start and end date commitments.

Self-Employed Invoice Template

Self-Employed Invoice Template

Download Self-Employed Invoice Template
Microsoft Excel | Adobe PDF | Google Sheets

This self-employed invoice itemizes a subtotal, tax rate, and total for simplicity and clarity. The template streamlines record-keeping, payment details, and work histories in a professional-looking document that inspires client confidence. Use this template to list start and completion dates and payment due dates, as well as to summarize important project details.

Freelance Invoice Template

Freelance Invoice Template

Download Freelance Invoice Template
Microsoft Excel | Adobe PDF | Google Sheets

Use this freelance invoice to create efficient and precise record-keeping, as well as to stay focused on future gigs. The template includes space to describe your work and list project details, note hours worked, and list total amount due, based on your rate.

What Is a Simple Invoice?

A simple invoice is an accounting document that lists the money owed for goods or services and itemizes hours, rates, costs, taxes, fees, and the total due. A simple invoice is ideal for small businesses, independent contractors, and freelancers. 

You can use an invoice template to save time, demonstrate professionalism to customers and clients, and ensure timely payment.

 A simple invoice typically includes the following components: 

  • Billing and Shipping: List the billing and shipping information (if applicable).
  • Customer ID: Enter the number you use to identify the customer.
  • Date: Enter the date of purchase.
  • Description: Describe the product or the work you are performing.
  • Discount and Tax Rate: Enter the discount rate and correct tax percentage (if applicable).
  • Hours and Rate: Enter the number of hours worked and the dollar amount per hour.
  • Invoice Number: Enter a number in an established series for record-keeping.
  • Terms or Project Details: Enter specific work terms or details.
  • Total: Enter total hours and payment due.

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