Customers and projects: add, edit, customer types, and sub-customers
Add a customer, change their details or customer type, set up projects under a customer, and tidy the list with inactive, merge and delete.
4 min read · Updated 2026-11-09
Add a customer
- Go to Lists → Customers and click + New Customer.
- Type the name. Everything else is optional: company, email, phone, billing address, ship-to address, payment terms, tax status, credit limit and customer type.
- Save. The customer can now be picked on invoices, estimates, sales receipts and payments.
Vendors work the same way under Lists → Vendors → + New Vendor. Coming from QuickBooks? Import from QuickBooks brings your whole customer list across.
Change a customer's details
In Lists → Customers, click Edit on the customer's row, change what you need and save. The new details are used on everything you create from then on.
Customer types
A customer type is a label you choose to group customers, such as Commercial, Residential, Wholesale or Government. To set or change it, open the customer with Edit (or start a new one) and use the Customer type box. Pick one of the suggestions or type your own; you don't have to set up a list of types first. The type is shown in the customer list, and you can search the list by it. Vendors have a Vendor type box that works the same way (Supplier, Subcontractor, Tax agency and so on).
Projects (sub-customers)
If you do separate projects for one customer (QuickBooks Desktop calls them jobs), add each one as a project under the customer:
- Lists → Customers → + New Customer.
- Type the project name (for example "Kitchen remodel").
- In Sub-customer of (project, optional), choose the customer. Fill in the project info if you want it: status, type, start and end dates.
- Save. The project shows as Customer:Project in every Customer:Project box. Its invoices, expenses and time roll up to the customer, and the project reports show each project's own profit.
Projects go one level deep: a project sits under a customer, but you can't put a project under another project. To split a big project into phases, add each phase as its own project under the customer (for example "Smith:Phase 1 framing" and "Smith:Phase 2 finish"), or use classes for the phases. You choose the customer when you create the project, and it can't be moved to a different customer afterwards.
Inactive, merge and delete
- Make inactive hides a customer you no longer work with from the pickers, but keeps all their history. Use it in preference to deleting.
- Merge (a button on the row, for administrators) moves all of one customer's transactions onto another, which is useful for duplicates such as "ABC Ltd" and "ABC Limited".
- Delete permanently removes a customer and can't be undone.
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