Keep your next client invoice ready
Save the billing contact and agreed terms for each ongoing client. Review the new service period, project fee or hours before sending, then keep the outstanding balance attached to the same invoice.
Projects, retainers and day rates · No InvoiceSonic transaction fee
Invoice on the day you deliver — The fastest invoice to pay is the one the client receives while the work and approval are still fresh.
Enter the actual job details, review the totals and preview your invoice. You can start without an account. Downloads follow the free-tool limits; saving, tracked sending and reminders are available with an account.
Bill a fixed project fee, hourly work, day rates, reimbursable expenses or a deposit on the same professional invoice.
Set weekly, fortnightly, monthly or custom recurring invoices for repeat clients.
Reuse billing contacts, addresses and payment terms instead of starting from an empty document.
See what has been sent, viewed, paid or left overdue, including remaining balances after partial payment.
Send a polite follow-up when the due date passes without composing the same email again.
Add bank transfer, PayID, Venmo, Zelle, Cash App or PayPal details and keep payments on the rail you prefer.
Store the details you reuse, including the billing contact, due-date policy and preferred payment method.
Reference the project, delivery period, approved scope and any expenses so accounts payable can match the invoice quickly.
Deliver the invoice as soon as the work is approved, then let status and reminders drive follow-up.
Create the first invoice, save the client details and review the next billing period from your account. Compare plan limits before choosing Pro.
Create a freelance invoiceAt minimum: reusable clients, professional invoices, project or time-based line items, clear due dates, payment tracking and reminders. Recurring billing is useful for retainers.
Yes. Configure a supported recurring schedule in Pro. Each cycle prepares an invoice for you to review and send; it does not automatically collect payment.
Yes. The free invoice generator lets you create and download a professional PDF without an account. An account is needed to save clients and track invoices.
InvoiceSonic does not take a percentage of your invoice. If you choose a third-party payment processor, that provider may charge its own fee; bank-transfer and peer-to-peer rails may avoid card processing fees.
Invoice tracker · Recurring invoicing software · Invoice app for freelancers · Best invoicing software for freelancers · Freelance invoice template · How to invoice as a freelancer in the US · Hourly vs fixed-price freelance invoices · Freelancer client billing setup · Weekly freelancer invoice routine · How to invoice a retainer client · Freelancer invoice numbering
A useful billing system starts with an invoice the customer can verify. Set up the job details, agree the charging basis and check the balance before you automate follow-up.
Choose a clear billing basis: an hourly engagement, an approved deliverable or a defined retainer period. State what a revision allowance covers and when additional work requires approval. Keep the invoice consistent with that agreement rather than billing both a project fee and the hours already included in it.
Include the project name, milestone or billing period, and the client’s purchase-order reference where requested. Check the legal billing name and delivery contact against the accepted work. Keep the accepted proposal, deliverable approval, time summary and approval for out-of-scope revisions available to resolve questions. An invoice records the charge; it does not replace the underlying approval or supporting documents.
The project milestone is billed once. Extra revisions appear separately because they were outside the agreed package. For hourly work, replace the milestone with hours and the agreed rate; for a retainer, name the exact service period.
| Description | Quantity | Rate | Amount |
|---|---|---|---|
| Website copy — approved project milestone | 1 | 800.00 | 800.00 |
| Additional revision round — approved separately | 2 | 75.00 | 150.00 |
| Example subtotal | 950.00 | ||
Reusing last month’s invoice without updating its period can lead to duplicate-billing questions. Change the service dates, check the scope and confirm whether unused hours carry forward under your agreement.
Ask for the accounts-payable contact and reference requirements at onboarding. A friendly reminder should name the invoice, balance and due date, with a link to the original document. An opened invoice is not proof that payment has been approved or received.
The free browser tool prepares the document. Saving customers, sending tracked invoices and managing reminders require an account and are subject to plan limits. Payment status needs accurate payment records; an invoice view alone does not confirm payment.
Save the billing contact and agreed terms for each ongoing client. Review the new service period, project fee or hours before sending, then keep the outstanding balance attached to the same invoice.
For a monthly retainer, name the month and included work. Put approved extras on separate lines so the client can see why this invoice differs from last month.
A free account includes 3 saved invoices, 1 tracked send and 1 automatic reminder per month. Pro adds recurring invoice preparation and higher usage limits. Review each generated invoice before sending; payments must be confirmed and recorded.