Free Monthly Invoice Template

Invoice Layouts for Monthly Billing

Choose a design for your monthly invoice. Add the billing period and check this month’s charges. You review and send each invoice yourself.

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  Sample Invoice Layout

  Create Free Invoice
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  Free Invoice Layout

  Create Free Invoice
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  Printable Invoice Layout

  Create Free Invoice

See the other six invoice layouts below.

Bill One Clear Period at a Time

A monthly invoice asks a customer to pay for one billing period. Write its start and end dates, even when they differ from the invoice date. The billing period says which services you are charging for; the due date says when to pay.

Keep regular services separate from one-time extras. A monthly invoice bills the current period; a statement-style summary brings together balances from invoices you have already sent.

How to Create a Monthly Invoice

Check the service agreement and this month’s records first. Include the billing period on the invoice so the customer can match it to the work.

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1. Add Your Business: Use the business name and billing contact the customer recognizes.
2. Keep Your Logo: Use a consistent design for this customer’s monthly bills.
3. Check the Customer: Choose the saved customer and confirm where the bill should go.
4. Set This Invoice’s Dates: Check the invoice number. Set the issue date and agreed payment due date.
5. List This Period’s Services: State the billing period. Separate regular services from extra visits or supplies.
6. Check This Month’s Total: Check this month’s quantities and rates. Add applicable tax and review the total.
7. Add the Monthly Terms: Use Terms and Conditions for payment instructions and the agreement reference. Review, then email or save a PDF.

How to Fill In Monthly Invoice Line Items

Show what the monthly price covers. Use a quantity of 1 for an agreed monthly package, or list the visits and extras when you bill them individually.

This fictional office-cleaning invoice covers August 1–31, 2026 and bills visits individually. All amounts are in USD. The 7.5% sales tax is illustrative and applies to every line in this example.

The August visits and supplies total $537.50 with the illustrative tax. Check which taxes apply to your own services and supplies.

What to Include in Monthly Invoice Terms

Use Terms and Conditions to state which period you are billing and how to pay. Make the due date clear even when the customer pays you every month.

State any limits of the monthly service only when they are part of the agreement. Use your actual policies, and check local requirements before adding late fees or cancellation conditions. This example matches the August cleaning bill.

How to Duplicate a Monthly Invoice in Docelf

Duplicating last month’s invoice saves you from entering the same customer and service details again. Update the new draft for this billing period before sending it.

1. Find the Previous Invoice: Open Invoices and find the customer’s invoice for the earlier period.
2. Choose Duplicate: Use Duplicate from that invoice’s menu. Docelf creates a new draft with a new invoice number.
3. Update the Period and Charges: Change the billing period and dates. Review visit counts, prices, tax and any one-time items.
4. Review and Send: Check the customer, total and payment details. Email the new invoice or download a PDF.

Check What Changed Since Last Month

Recurring work is familiar, but each bill still needs its own review.

• Use the period you agreed, whether it is a calendar month or another date range.
• Remove last month’s one-time purchases or extra visits unless they happened again.
• Check the agreed charge for a partial month instead of assuming a full monthly fee.
• Keep an unpaid earlier invoice separate so its charges are not billed again as new work.
• Review any changed rate before sending the new bill.

Keep Monthly Bills Easy to Recognize

Reuse the customer’s saved details and your business design. Your logo, fonts and colors can stay the same while the billing period and charges change.

Use the agreed currency and add your billing contact in the footer. Attach a PDF or image of the service record when it explains an extra charge. Give the customer enough detail to check this month’s bill on its own.

Follow Up on the Invoice You Sent

Docelf shows delivery and viewing information for an emailed invoice. Use that information when deciding whether the customer needs a follow-up.

Record each payment on the invoice it covers. After recording payment, you can create a receipt from that invoice.

More Monthly Invoice Layouts

Choose a layout for this customer’s monthly bills. The billing period and charges can change while your business design stays consistent.

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  Blank Invoice Layout

  Create Free Invoice
• 

  Simple Invoice Layout

  Create Free Invoice
• 

  Standard Invoice Layout

  Create Free Invoice
• 

  Itemized Invoice Layout

  Create Free Invoice
• 

  Basic Invoice Layout

  Create Free Invoice
• 

  Hourly Invoice Layout

  Create Free Invoice

Monthly Invoice Templates in Other Formats

Prefer to keep your monthly template in a document or spreadsheet? Use one of these formats and save a separate copy for each billing period. Check the dates and one-time charges before sending it.

• Word Invoice Template
• Google Docs Invoice Template
• Excel Invoice Template
• Google Sheets Invoice Template

Choose the Right Bill for the Period or Payment

Choose the hourly template when the charge depends on time worked, or the statement guide to summarize existing balances. The deposit page helps you request an upfront payment. The paid invoice page explains how to record payment against an existing bill.

• Hourly Invoice Template
• Statement Invoice Template
• Deposit Invoice Template
• Paid Invoice Template

Monthly Invoice FAQs

• Does this monthly invoice template send bills automatically?

  No. You prepare and send each bill yourself. Duplicate the previous invoice, update it for the new period, and check it before sending. Set your own reminder for the next month.

• Should I send a monthly invoice before or after the month?

  Follow the billing timing in your service agreement. State the period clearly either way. A bill sent before the period should not describe the services as already completed.

• Does the billing period have to be a calendar month?

  No. Use the date range you agreed with the customer. Write both dates in the descriptions or terms so the customer can identify the period.

• What should I change when I duplicate last month’s invoice?

  Update the billing period and dates first. Check that the services, quantities and rates match this month’s work. Remove old one-time charges and review the tax. Docelf gives the duplicate a new invoice number.

• Can I include extra visits on a monthly invoice?

  Yes, when the customer has agreed to those charges. Put the extra visits on their own lines and identify when they happened. Do not hide them inside an unchanged monthly service description.

• Is a monthly invoice the same as an account statement?

  No. A monthly invoice requests payment for the period’s charges. A statement summarizes existing invoices and payments. Do not turn an earlier unpaid invoice into a second charge for new work.

• How should I bill a partial month?

  Use the amount or calculation in your agreement. State the shorter service period and explain the charge. Do not assume the customer owes a full monthly fee or that a particular daily rate applies.

Ready for This Month’s Invoice?

Make this month’s services easy for your customer to check and pay for.

• Identify the period you are billing
• Review regular charges and one-time extras
• Send this month’s invoice to your customer

Create Free Invoice