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Editing Payment Schedules and Partially Paid Invoices in Stack

You can now update invoices in Stack even after they’ve been partially paid. This means you can modify invoice details, product line items, payment schedules, and business information without needing to void or reissue the invoice.

Table of Contents

What is the Edit Feature for Partially Paid Invoices?

This feature allows you to modify invoices after a payment has been made. Whether you need to adjust payment terms, update tax details, or add a new product mid-project, you can make changes directly to a partially paid invoice, ensuring everything stays accurate and up-to-date.

Key Benefits of Editing Partially Paid Invoices

Managing ongoing or changing customer needs is now easier with flexible invoice editing:

  • Edit invoice details such as name, due date, terms, and notes.
  • Add, remove, or update products—even create new ones instantly.
  • Modify the invoice total, taxes, and business details as needed.
  • Fully control and edit payment schedules, including due dates and amounts.
  • Resend the updated invoice to the customer without reissuing it.

How to Edit a Partially Paid Invoice

Once an invoice has received a payment, it enters the partially paid state. You can still make updates using the following steps:

  1. Navigate to the Payments or Invoices module.
  2. Open the invoice that is in Partially Paid status.
  3. Click Edit next to any of the following sections:
    • Invoice Details: Update the invoice name, due date, terms, or notes.
    • Products: Add/remove products or create a new product instantly.
    • Amounts and Business Info: Adjust pricing, taxes, or business details.
    • Payment Schedule: Edit existing schedules or add/delete payment milestones.
  4. Make your changes and click Save.
  5. Optional: Click Resend Invoice to send the updated version to your client.

All updates reflect immediately and maintain invoice continuity without requiring you to void and reissue.

Editable Invoice Sections

Here’s a breakdown of each editable section and how it supports dynamic business needs:

Invoice Details

Make administrative updates without impacting payment records.

  • Change invoice name
  • Adjust the due date
  • Modify terms and notes for clarity or updates

Product Management

Maintain accurate billing by adjusting what’s being invoiced—even after a payment.

  • Add new products or remove existing ones
  • Update quantity, description, or unit price
  • Create products on the fly as needed

Amounts and Business Information

Ensure compliance and accuracy by updating billing and tax-related info.

  • Edit the invoice total or apply changes in tax
  • Update business details if needed for legal or communication purposes

Payment Schedule Management

Stay in sync with clients’ changing financial situations or evolving project timelines.

  • Add, edit, or delete payment schedule entries
  • Modify due dates and amounts within each milestone
  • Restructure installment plans without recreating the invoice

Why This Feature Matters

Editing partially paid invoices is a highly requested feature, enhancing flexibility and billing accuracy.

  • Adapt to Customer Requests: Clients may need mid-project updates or changes after their first payment.
  • Avoid Reissuing Invoices: Maintain audit trails and reduce confusion by editing instead of starting over.
  • Real-Time Workflow Adjustments: Make changes on the fly without interrupting the billing or delivery process.

Frequently Asked Questions

Q: Can I edit the invoice after it’s fully paid?
A: No. This feature only applies to invoices in a partially paid status.

Q: Will editing the invoice affect payment records?
A: No, previous payments remain intact and unchanged. Only unpaid sections are updated.

Q: Can I resend the invoice after editing?
A: Yes. After saving your changes, click Resend Invoice to send the updated version to the client.

Q: Can I change the client on a partially paid invoice?
A: No. The associated client cannot be changed once a payment has been made.

Q: Are these changes visible to the client immediately?
A: Yes, once saved and resent, clients will see the updated invoice details.


Explore the new edit options by opening one of your partially paid invoices in Stack, and ensure your clients are informed when invoices are updated.