Every dollar it costs you
to serve a client, in one place.
Log a payment in seconds — amount, vendor, category and date — and Corebill splits tax automatically. Stripe fees log themselves, recurring costs repeat on their own, and everything rolls into your margin.
One record. No lines, no fuss.
An expense isn't an invoice: enter what you paid, tax-inclusive by default, and Corebill splits the subtotal and tax for you. The vendor and category are created on the spot, just by typing.
- —Enter the amount paid; subtotal and tax are split automatically
- —Type a vendor or category that doesn't exist yet — it's created right there
- —10 default categories to start: software, payment fees, meals, travel, marketing, office, professional services, equipment, taxes and other
- —Sequential numbering (EXP-000001) with a prefix you can change
- —Attach a receipt — PDF or photo — kept private to your team
The expenses you'd forget to log, logged for you.
Every Stripe payment logs its real processing fee as an expense automatically, with a one-time import for your existing history. Recurring costs like hosting or software repeat on their own schedule.
- —Stripe fees logged automatically on every charge, at the real fee amount
- —Import your past Stripe fee history in one pass
- —Recurring expenses on a weekly, monthly or yearly schedule — hosting, software seats, anything fixed
- —Each one keeps generating new records without you opening the app
See what a client or project is really worth.
Tie expenses to the customer or project they belong to, and your Summary shows Revenue, Expenses and Margin side by side — never mixing currencies.
| Expense | Category | Amount |
|---|---|---|
| EXP-000131 · Design seats | Software | $45.00 |
| EXP-000128 · Client lunch | Meals | $45.00 |
| EXP-000119 · Stripe fees | Payment fees | $71.80 |
- —An Expenses tab on every customer and every project
- —Revenue, Expenses and Margin with percentage, right in the Summary
- —A dedicated Expenses source in Reports — chart by category, vendor or month
- —Export any range to CSV whenever you need the raw numbers
"I spent $45 on lunch with a client." Logged.
The same agent that drafts your quotes and invoices logs expenses in plain language — and answers what you spent or what you're making without you opening a report.
Questions about expenses
Yes. Enter what you actually paid, tax-inclusive by default, and Corebill splits subtotal and tax for you — your numbers match the receipt without any math.
No. Type a new vendor or category while logging an expense and it's created on the spot. Ten default categories are already there to start: software, payment fees, meals, travel, marketing, office, professional services, equipment, taxes and other.
Yes. Every payment collected through Stripe logs its real processing fee as an expense on its own, and you can import your existing Stripe fee history in one pass.
Yes. Tie an expense to a customer or project and open its Expenses tab to see the running total — alongside revenue and margin in the Summary, and by category or vendor in Reports.

Know what every client is actually worth.
Turn on Expenses in Settings > Modules, log your first cost, and watch your margin update on its own.