Skip to content
Invoxa

Invoicing basics

Recurring Invoices: What They Are and How to Set Them Up

A guide to recurring invoices for retainers, rent, subscriptions and service contracts, including setup steps and best practices for dates, numbering and reminders.

Updated 5 min read

If you bill the same client for the same thing on a regular schedule, you probably need a recurring invoice. Instead of building a new invoice from scratch every month, you set it up once and reissue it on a fixed cycle. It saves time, reduces errors, and gives clients a predictable bill they learn to expect. Here is how recurring invoices work, when to use them, and how to set them up properly.

What is a recurring invoice?

A recurring invoice is an invoice that is issued repeatedly on a set schedule, such as weekly, monthly, quarterly or yearly, usually for the same amount and the same services. Each one is still a separate invoice with its own number and dates. What recurs is the template and the schedule.

Recurring invoices work best when three things are true: the client relationship is ongoing, the amount is fixed or follows a predictable formula, and both sides agreed to the schedule in advance.

Common examples

Use caseTypical frequencyWhat the invoice covers
Marketing or design retainerMonthlyA set number of hours or deliverables
Website maintenance planMonthly or yearlyHosting, updates, backups, support
Rent or property management feesMonthlyRent, management fee, agreed charges
Cleaning or landscaping contractWeekly or monthlyScheduled service visits
IT support or software consultingMonthlySupport hours, monitoring, licenses
Tutoring or coaching packageWeekly or monthlyA fixed number of sessions
Equipment rental or leasingMonthlyUse of the equipment for the period

If you manage rentals, the landlord invoice template is a good starting point. For service contracts with regular visits, see the cleaning invoice template.

Recurring invoices vs subscription billing

The two terms are often used interchangeably, but they are not quite the same.

Recurring invoicing means sending the client an invoice on a schedule. The client still pays it, usually by bank transfer, card or payment link, within the stated terms. It suits B2B relationships, retainers and clients who need a proper invoice for their accounting.

Subscription billing usually means the customer's card or account is charged automatically each period, often with a receipt rather than an invoice. It suits consumer products and software where the customer signs up online.

Many businesses use a mix: they send a recurring invoice and also offer the client the option to pay automatically.

How to set up a recurring invoice

Whether you use software or a manual process, the steps are the same.

  1. Agree on the terms in writing. Confirm the amount, frequency, start date, what is included, and how either side can end the arrangement.
  2. Build the base invoice. Include your details, the client's details, line items, tax and payment terms. Use clear descriptions like "Website maintenance, November 2026" so each invoice is distinguishable.
  3. Choose the schedule. Pick the frequency and the issue date, for example the 1st of each month.
  4. Decide on billing in advance or in arrears. Retainers are often billed at the start of the period; usage-based services are often billed at the end.
  5. Set the payment terms. Short terms such as Net 7 or Net 15 work well for regular bills. See payment terms explained for options.
  6. Plan for changes. Note how price changes, extra work or pauses will be handled.

You can create the base invoice in our free invoice generator and reuse it each period. Some paid plans of invoicing tools, including ours (see pricing), can generate and send recurring invoices automatically.

Best practices for recurring invoices

Keep dates consistent

Send each invoice on the same day of the cycle. Clients, especially those with accounts payable teams, plan around predictable bills. If you invoice on the 1st, always invoice on the 1st. If the 1st falls on a weekend, decide once whether you send early or on the next business day, and stick to it.

Give every invoice its own number

Even though the content repeats, each recurring invoice needs a unique, sequential number. Reusing a number creates confusion and accounting problems. Some businesses add a client code, such as ACME-2026-011. Our guide to invoice numbering covers formats that scale.

Show the billing period clearly

Every invoice should state which period it covers, for example "Services for November 1-30, 2026." This avoids disputes about whether a month has been paid and makes reconciliation easy for both sides.

Use automatic reminders

Recurring invoices can become background noise for clients. A short reminder a few days before the due date keeps them on track. If an invoice slips, follow the timeline in our guide on how to chase late payments.

Review the arrangement regularly

Check every few months whether the scope still matches the fee. If you are consistently doing more work than the retainer covers, it is time for a conversation, and possibly a new rate. Give clients notice of price changes, ideally at least one full billing cycle in advance.

When you change the amount of a recurring invoice, mention it in the invoice notes and in a separate email. Surprises on recurring bills are a common cause of late payment.

Handle extras separately

If you do work outside the recurring scope, either add it as a clearly labeled extra line item or send a separate one-off invoice. Mixing unexpected charges into a familiar recurring bill can delay approval.

When a recurring invoice is not the right fit

Recurring invoices are not ideal when amounts vary wildly from period to period, when work is one-off, or when the client has not committed to an ongoing arrangement. In those cases, standard invoices sent on completion are simpler. If you are still working out the scope, a quote may be the right first step.

Frequently asked questions

What is the difference between a recurring invoice and a regular invoice?

A regular invoice is issued once for a specific job. A recurring invoice is issued repeatedly on a set schedule, usually for the same amount and service. Each recurring invoice is still a separate document with its own number.

Can a recurring invoice have a different amount each time?

Yes. The schedule recurs, but you can adjust line items when usage or hours change. If the amount changes, note it clearly on the invoice and let the client know in advance so the bill is not a surprise.

Should each recurring invoice have the same invoice number?

No. Every invoice needs a unique number, even if the content is identical to last month's. Use a sequential numbering system, optionally with a client code, so each invoice can be tracked separately.

Keep reading

Create your first invoice in under a minute

No signup, no credit card. Fill in the details, download a polished PDF, and get paid.