Invoice Deposit Calculator
Choose a project or order total and deposit percentage. The calculator shows the amount to invoice upfront and the balance that remains.
Formula: Deposit = project total x deposit percentage. Remaining balance = project total - deposit.
Free · private in your browser · no signup
Enter the numbers
Calculated result
Deposit to invoice
$2,400.00
30.00% of $8,000.00
Remaining balance
$5,600.00
Amount left after the deposit is paid
Formula: Deposit = project total x deposit percentage. Remaining balance = project total - deposit.
Use the result correctly
What the calculation means
State what the deposit reserves or funds, when the balance is due, and how the payment is applied. Refund and cancellation rules should come from the signed agreement, not only the invoice.
Useful for
- Calculate a contractor mobilization deposit
- Set a booking retainer for an event or creative project
- Show the customer the exact balance after an upfront payment
Frequently asked questions
What is a common invoice deposit percentage?
The right percentage depends on the industry, material exposure, schedule, and agreement. Many service businesses use a meaningful upfront amount, but there is no universal rate.
Should the full project total appear on a deposit invoice?
You can reference the full agreed value and clearly request only the deposit, or issue a deposit-only invoice that cites the signed quote or contract.
How is the deposit shown on the final invoice?
Show the full billable amount and apply the paid deposit as an amount already received so the remaining balance is clear.
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