---
title: "Add an existing payment to another invoice"
slug: "add-an-existing-payment-to-another-invoice"
updated: 2026-10-15T00:59:42Z
published: 2026-10-15T00:59:42Z
canonical: "help.servicetitan.com/add-an-existing-payment-to-another-invoice"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://help.servicetitan.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Add an existing payment to another invoice

## Overview

When a payment needs to be moved to a different invoice, the steps vary depending on whether the payment is part of a project and its current status. This guide covers how to move standalone and project-based payments that are in a Pending, Posted, or Exported state.

---

### 

#### Who uses this feature

- Accountants and office employees
- Applies to all business types

#### Feature configuration

- Account configuration is not required to collect payments and deposits if you're currently using the ServiceTitan Web Connector with QuickBooks Desktop, QuickBooks Online, or Intacct.
- Permissions for *Payments* are required to use this feature. Please contact the account administrator on your team.

## Standalone payment (not associated with a project)

If a payment is attached to a single invoice not in a project, you will be able to move the payment to another invoice if the payment is Pending, Posted, or Exported.

- **If the payment is Pending, you can** [unapply the payment](/construction/docs/unapply-a-payment-credit) and apply the payment to the other invoice.
- **If the payment is Posted, you can** unpost the Batch, [unapply the payment](/construction/docs/unapply-a-payment-credit) and apply the payment to the other invoice.
- **If the payment is Exported, you can** [unapply the payment](/construction/docs/unapply-a-payment-credit) and apply the payment to the other invoice.

> [!NOTE]
> **Note:** To unapply an exported payment, make sure you have the *Unapply exported transactions (Payment Collections)* permission enabled. Contact your local administrator for assistance.

## Payment in a project

If a payment is in a project, you will be able to move the payment to another invoice if the payment is Pending, but not if the payment is Posted or Exported:

- **If the payment is Pending, you can** move the payment to any other invoice in the project.
- **If the payment is Posted, you can** unpost the batch and move the payment to any other invoice in the project.
- **If the payment is Exported, you can** [unapply the payment](/construction/docs/unapply-a-payment-credit) and move the payment to any other invoice in the project.

> [!NOTE]
> **Note:** To unapply an exported payment, make sure you have the *Unapply exported transactions (Payment Collections)* permission enabled. Contact your local administrator for assistance.

## Want to learn more?

- See [Move payments in a project](/construction/docs/move-payments-between-invoices)

A batch, or invoice batch, is a set of invoices that have been audited and are ready to post. You will use the Invoice screen in ServiceTitan to create invoice batches. On the Invoice screen, you'll have access to unbatched and batched invoices.

[Learn more →](https://help.servicetitan.com/docs/servicetitan-glossary) · [See the full glossary →](https://help.servicetitan.com/docs/glossary-overview)