How to write a Professional Invoice Email


Sending an email marketing campaign is a fantastic way to reach out to potential and current customers, but you need to make sure that your campaign is effective. You need to make sure that your email marketing campaign is well-written, and this includes your invoice email.

Your invoice email should be clear, concise, and free of errors. It should also be professional and courteous. Not many people take the time to read through an email that is full of typos, so make sure that your email is error-free.

In addition, your invoice email should be short and to the point. You do not want to overwhelm your customers with too much information. Just include the necessary information, such as the amount owed, the due date, and your contact information. In this article, we will show you how to write a professional invoice email.

What is an Invoice Email?

First of all, an invoice email is simply an email that contains an invoice. An invoice is a document that provides details of goods or services sold to a customer, including the agreed-upon prices, and the terms of payment.

An invoice email is typically sent by the seller to the buyer, either before or after the sale has been made. It may also be sent by the buyer to the seller, in order to request an invoice for goods or services purchased.

The content of an invoice email will vary depending on the goods or services being sold, and the terms of the sale. However, most invoice emails will include the following information:

  • The seller’s name and contact information
  • The buyer’s name and contact information
  • A description of the goods or services sold
  • The agreed-upon price for the goods or services
  • The terms of payment
  • An invoice number
  • The date of the sale

The purpose of the invoice email is to provide the buyer with a record of the sale and to request payment for the goods or services purchased. Also, note that an invoice email is not the same thing as a receipt. A receipt is a document that proves that goods or services have been paid for in full. An invoice is a document that requests payment for goods or services.

How Do I Create an Invoice Email?

To create an invoice email, first, create an invoice template and include all of the necessary information on the template, such as your contact information, the recipient’s contact information, a description of the goods or services provided, the number of goods or services provided, the unit price, the total price, the payment due date, and any other relevant information. Save the template as a file on your computer.

Next, open a new email message and insert the template as an attachment. Include a message in the body of the email explaining what the invoice is for and when payment is due. Send the email to the recipient.

Another way to create an invoice email is to use an online invoicing service. With an online invoicing service, you can create and send invoices directly from the service’s website. However, outsourcing might not save you money or time if you need to generate a lot of invoices.

Regardless of how you create your invoice email, be sure to proofread it carefully before sending it to the recipient. Most importantly keep put with some of the best practices we will provide in the next section.

Best Practices for Writing a Professional an Invoice Email

There are a few key things to keep in mind when writing an invoice email:

1. Keep it professional

Your invoice email should be courteous and professional. Remember that you are requesting payment for a service that you have provided, and as such, you should be respectful in your language.

There are numerous ways you can ensure professionalism in your invoice email. For instance, be sure to use a formal salutation (e.g., “Dear [Name],”) and avoid using contractions throughout the email. Additionally, you should proofread your email for any spelling or grammatical errors before sending it.

2. Be clear and concise

When requesting payment, it is important to be clear about what the payment is for. Be sure to include all relevant information in your invoice email, such as the date of service, a description of the service provided, and the total amount owed.

It is also important to be concise in your email. Your goal should be to request payment in a clear and concise manner, without going into too much detail. Be sure to avoid any unnecessary information or fluff in your email.

3. Include a call-to-action

Your invoice email should include a call-to-action, such as “Please send payment as soon as possible.” This will remind the recipient that you are requesting payment, and it will prompt them to take action.

The use of call-to-action has changed over the years, but there are still some effective strategies you can use. For instance, you can include a specific date by which you would like to receive payment, or you can offer a discount for early payment.

However, it is important to avoid making threats or ultimatums in your call to action. This can come across as unprofessional, and it may damage your relationship with the recipient.

4. Write a descriptive subject line

The subject line of your email is important, as it will be the first thing that your recipient sees. Be sure to include relevant information in the subject line, such as the invoice number or the date of service. This will help your recipient know what the email is about and make it more likely that they will open and read it.

Subject lines such as “Invoice for [date of service]” or “Invoice #[invoice number]” are clear and concise, and will help ensure that your email is opened and read. Lastly, be sure to avoid using any “spammy” words in your subject line, such as “free” or “win.”

5. Send a reminder email

If you do not receive a response to your initial email, you may want to send a reminder email. In your reminder email, you can reiterate your request for payment and include a new deadline. Sending a reminder email can be an effective way to prompt a response from your recipient.

6. Use a template

One way to save time when writing invoice emails is to use a template. There are many great invoice email templates available online, which you can customize to fit your specific needs. Using a template can help you save time and ensure that your emails are professional and well-written.

Invoice Email Template

Hello/Hi [Name]

I hope all is okay!

Please refer to the attached invoice, which is for [Customer name] [Name of project/product/service] and is due on [Due date].

In case you have any questions, do let me know. I appreciate your business and hope to do business with you again soon.

Excellent, [Your Name]


-Your name and contact information

-The name and contact information of the recipient

-The date

-A brief description of the services rendered

-The amount owed

-Any special instructions for payment

Dear [Name of Recipient],

Thank you for your business. This invoice is for the [brief description of services rendered] that took place on [date]. The total amount due is [amount]. Please remit payment to the following address:

[Your Name]

[Your Address]

[Your City, State, and Zip Code]

Thank you for your prompt payment.


[Your Name]


You are receiving this email because we have received a payment from you.

Thank you for your payment.

Please find attached to this email your invoice for the amount of [AMOUNT].

If you have any questions, please do not hesitate to contact us.

Thank you,


After Sending The Invoice Email

If you are billing your client for services, you may want to send an invoice email. This email should include the amount due, the date the invoice was sent, and the date the payment is due. You should also include your contact information in case the client has any questions.

After you have sent the invoice email, you should follow up with the client to ensure that they received it and that they understand the terms of the invoice. You may also want to send a reminder email a few days before the payment is due.

Follow-up emails are a great way to stay in touch with your clients and to make sure that they are happy with your services. By sending follow-up emails, you can build a strong relationship with your clients and ensure that they will continue to use your services in the future.

Follow-up Template

Hello [Name]

I hope all is okay!
I’m writing to remind you that Invoice [#] payment is due in [X] day(s) and we have not yet received payment.

Please locate the invoice in the email attachment. If you have any questions or issues, don’t hesitate to contact us; we’re here to help!

I’m grateful.
(Your Name)

How to Write a Past Due Invoice Email

A past due invoice email is a notice sent to a customer to inform them that their invoice is overdue. This email typically includes the amount owed, the date the invoice was due, and the date the payment is now due. The email may also include information on late fees and interest charges.

Despite the fact that it can feel awkward to send a past-due invoice email, it is often necessary in order to get paid in a timely manner. Here are a few tips to make the process a little easier:

  1. Keep it brief

When sending a past due invoice email, it is important to keep the message brief. No one likes to be scolded, so avoid sounding judgmental or angry. Simply state the facts and be clear about what you expect to happen next.

  1. Be polite

It is also important to be polite when sending a past due invoice email. Remember, you are trying to get paid, not make enemies. A little bit of courtesy can go a long way.

  1. Include all the necessary information

Make sure that your past due invoice email includes all of the necessary information. This includes the invoice number, the amount due, the date the invoice was issued, and the date the payment is due.

  1. Offer a payment plan

If the amount owed is large, you may want to consider offering a payment plan. This will show that you are willing to work with the customer to find a solution that works for both of you.

  1. Send a reminder

If you don’t receive a response to your past due invoice email, don’t be afraid to send a reminder. Sometimes people simply need a little nudge to get things done.

Sending a past-due invoice email can be a bit of a challenge, but it is often necessary in order to get paid. By following these tips, you can make the process a little easier and increase your chances of getting paid quickly.


That is all you need to write a professional invoice email . The other important thing is to make sure you include a payment link or method in your email so that the client can pay their invoice. Email invoices are the most efficient way to send invoices, and it’s a lot easier than printing out the invoice or faxing it.

Do you have any other tips or tricks for sending invoice emails? Let us know in the comments below.

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