When this happens...
HarvestNew Project
Then do this...
AbacusCreate Expense Field Tag

The work that will be tracked on Harvest costs money, which you'll need to bill somewhere. Keep things organized as you work by setting up this automation to connect Harvest and Abacus. From then on, whenver you create a new project on Harvest, Zapier will automatically create a tag for it on Abacus under any expense field you like, allowing you to easily link them up when the time comes.

How It Works

  1. A new project is created in Harvest
  2. Zapier adds the new project as a tag to an expense field in Abacus

What You Need

  • Harvest account
  • An Abacus account with administrator privileges

Why Zapier?


Get started for free—14 day trial of premium features and apps.


No coding required—automate any of 1,500+ apps in minutes.


Enterprise-level security—connect mission-critical apps.

It's easy to connect Abacus + Harvest and requires absolutely zero coding experience—the only limit is your own imagination.

When this happens...
then do this!
New Project

Triggers when you add a new project.

Invite a User

Invite a user to your Abacus account.

New Task

Triggers when you add a new task.

Upload Receipt

Adds an image to the Abacus receipt inbox

New Client

Triggers when you add a new client.

Create Expense Field Tag

Creates a new Expense Field Tag.

(Expense Fields are managed on Abacus, and are a set of tags that can be applied to expenses for clients, projects, or events. This action adds a tag to a specific expense field.)

New Invoice

Triggers when you add a new invoice (with line item support).

Create Project

Creates a project.

New Person

Triggers when you add a new person.

Create Task

Adds a new task.

Use our free platform to build a single Zapier integration and instantly connect your app with 1,500+ others.

Become a Zapier Integration Partner

Abacus is the easiest way for you to reimburse your team, reconcile corporate credit cards, and implement your expense policy.

Harvest gives you simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing.

See Harvest Integrations