What Contact Details Should Be on an Invoice?

What contact details should be on an invoice?

The contact information you include will depend on whether you operate as an individual, freelancer, sole trader, or company and who you are invoicing. However, an invoice should contain enough information to clearly identify both the seller and the customer.

Keeping these details accurate is important because invoices are business records as well as requests for payment. Clear contact information also gives customers an easy way to get in touch if they have a question about the invoice.

What business details should you include?

The seller section of an invoice commonly includes information such as:

• Your name or business name
• Business address
• Town or city
• Postcode or ZIP code
• Country where relevant
• Email address
• Phone number where useful

Why are your business details important?

Your business details identify who issued the invoice. A customer receiving an invoice should be able to quickly see which freelancer, contractor, sole trader, or company is requesting payment.

Providing accurate information also makes the invoice look more professional and gives the customer a clear point of contact if they need to discuss an item, payment amount, due date, or other part of the invoice.

If you trade under a business name, make sure the information used on your invoices is consistent with the details you normally provide to customers.

What customer contact details should be included?

The customer section should clearly identify the person or organisation being invoiced. This is commonly displayed in a Bill To section near the top of the invoice.

Depending on the customer and transaction, useful customer details can include:

• Customer name
• Company name where applicable
• Billing address
• Town or city
• Postcode or ZIP code
• Country where relevant
• Email address where useful
• Phone number where useful

Do you need an email address on an invoice?

An email address can be useful on an invoice because it gives the recipient a simple way to contact you about payment or invoice details. This is particularly useful for freelancers and online businesses that communicate primarily through email.

However, the information required on an invoice varies depending on the business, transaction, location, and applicable invoicing or tax rules. An email address should therefore be treated separately from information that may be legally required.

Even when it is optional, including a professional business email address can make communication easier.

Do you need a phone number on an invoice?

A phone number can also be useful but may not be necessary for every invoice. Businesses that regularly communicate with customers by telephone may choose to include one alongside their email address.

For example, tradespeople, contractors, consultants, and local service businesses may find a phone number useful when customers need to discuss completed work or clarify a charge.

If you do include a phone number, make sure it is a number you are comfortable using for business communication.

Where should contact details appear on an invoice?

Contact details are usually displayed near the top of an invoice so they can be found quickly. Seller information may appear under a From heading while customer information appears under Bill To.

Separating the two sections helps prevent confusion about which information belongs to the business issuing the invoice and which belongs to the customer.

Your invoice number, invoice date, due date, and payment terms can then appear nearby before the invoice moves into the products or services being charged.

Should an invoice include a customer address?

Customer addresses are commonly included because they provide another way to identify the person or business being invoiced. For business customers, this could be a registered office, head office, accounts department, or another billing address provided by the customer.

A billing address should not automatically be confused with a shipping address. When physical goods are delivered somewhere different, separate Bill To and Ship To sections can make the invoice clearer.

If you are unsure which address a business wants you to use, ask the customer for its preferred billing details before issuing the invoice.

Do invoices need a shipping address?

Not every invoice needs shipping information. A Ship To section is primarily useful when physical products or materials are being delivered to a customer.

Service providers such as freelancers, consultants, designers, tutors, and other professionals will often have no reason to include shipping information.

When a delivery address is required, keeping it separate from the billing address makes it easier to see where the goods were sent and who is responsible for the invoice.

Common contact detail mistakes on invoices

Before sending an invoice, check for common contact information mistakes including:

• Using an outdated business address
• Misspelling a customer's name
• Entering the wrong company name
• Using an old customer email address
• Confusing billing and shipping addresses
• Leaving information from a previous customer on a copied invoice
• Providing contact information that is no longer monitored

Keep invoice contact details up to date

Contact information can change over time, particularly when businesses move offices, change email addresses, open new branches, or reorganise their accounts departments.

Check your own business information periodically and confirm customer details when something appears outdated. This is especially important when invoicing a client you have not worked with for a long time.

Accurate details reduce the chance of an invoice being sent to the wrong person or needing to be corrected after it has already been issued.

Create an invoice with clear contact details

A well structured invoice should make the seller and customer easy to identify while keeping contact, billing, and shipping information organised.

InvoiceAtlas lets you add your business and customer details alongside invoice numbers, dates, items, taxes, discounts, payment terms, notes, and totals before downloading the finished invoice as a PDF.

Using clear From and Bill To sections also makes it easier to keep each party's information separate and create an invoice that is straightforward for the customer to read.