Recurring invoices: retainers and subscriptions that bill themselves

Recurring invoices are invoices that create and send themselves on a schedule: the same retainer on the first of every month, a subscription every quarter, a maintenance fee every week. You set up the template once, choose the schedule, and PayToMe prepares each invoice on time. PayToMe also handles the parts that make recurring billing awkward: partial first periods, pauses, price changes and a chance to review before anything goes out.

How recurring invoices work

Here is what one period of a retainer looks like:

Who uses recurring invoices

• Freelancers on retainer. A designer who reserves 10 hours a month for a client bills the same amount on the first of the month.
• Agencies and consultants. A monthly management fee, with extra hours added as separate lines.
• Service businesses. Lawn care, cleaning or pest control on a fixed schedule.
• Landlords and subscription sellers. Rent, memberships and software access billed each period.

If the work and the price are the same each time, a schedule saves you from rebuilding the same invoice and from forgetting one.

Proration, explained with numbers

Proration means charging fairly for a partial period. It matters most when a client starts mid-month, or when you change the amount partway through.

Several conventions exist for prorating, such as by calendar days or by a flat 30-day month. Pick one, write it in your agreement, and use it every time. PayToMe will show which method a proration used, and the totals will come from the same exact invoice engine as the rest of the product, not from guesswork.

Pausing, skipping and ending

Real clients change plans. A good recurring setup makes that easy.

• Pause. Hold a schedule for a month or two, for example during a client’s slow season, then resume.
• Skip one. Leave out a single invoice without touching the schedule.
• Change from a date. New amounts or lines apply from the date you choose, and earlier invoices are never rewritten.
• End. Stop on a set date or whenever the contract ends.

Every one of these changes is recorded, so you can see who changed what and when.

Review before send

Automatic does not have to mean unattended. For each schedule you can choose:

1. Send automatically. Best for fixed, unchanging amounts.
2. Prepare and ask. PayToMe builds the draft a few days before the date and asks you to confirm.
3. Prepare and flag. PayToMe sends automatically unless something is unusual, such as a changed amount, a new tax rate or a client with an overdue balance, in which case it asks first.

This matters because the worst recurring-invoice mistake is billing the wrong amount for months before anyone notices.

Good practice for recurring billing

• Agree the terms in writing. Cover the amount, the schedule, how to cancel, and what happens with partial periods.
• Tell the client the first invoice is coming. It prevents surprise and late payments.
• Make paying automatic if you can. Recurring invoices work best with a saved payment method or a simple online payment link.
• Number invoices consistently. A clear sequence keeps your records tidy.
• Review the schedule twice a year. Check amounts, scope and whether the client still needs the service.
• Mind the tax. Rates and rules differ by place and by service, so check yours. This is general information, not tax advice.

Common mistakes

1. Billing a price that is out of date. Review schedules whenever your rates change.
2. Prorating inconsistently. Choose one method and stick to it.
3. Never pausing. A client who is on hold but still being billed becomes a dispute.
4. No end date. Fixed-term contracts should end on a date, not by memory.
5. Forgetting the reminders. A recurring invoice can still go unpaid, so pair it with smart reminders.

Works with the rest of PayToMe

Recurring invoices become more useful when payment is easy and follow-up is automatic. Add a payment link to each one, let smart reminders chase late ones, and use AI invoicing to set up a schedule by describing it, for example “same as last month, every month until June.” For the concepts behind this, read the guide to recurring billing and the glossary entry for a retainer.

What to do today

Use the free invoice generator to build your retainer invoice, and the hourly rate calculator to check that the monthly amount covers your time. Sign in to PayToMe to send it, and use the API if you want it on a schedule. The recurring billing screens, where you turn that same invoice into a schedule in a few taps, are in development.