Client balance calculator
Estimate the outstanding balance from fees before VAT, one VAT rate, and payments received.
Try a worked example
Try a worked example
Estimate the outstanding balance from fees before VAT, one VAT rate, and payments received.
Check the units and options, then use the tool’s calculation button. The example is fictitious; replace its values for your own calculation.
Illustration only. Supply the applicable rates and assumptions yourself; this is not financial, tax or legal advice.
Example input
- Fees before VAT
- 900
- VAT rate (%) — enter 0 if none
- 20
- Payments received (VAT included, if charged)
- 300
- Currency
- EUR €
Expected output
Total including VAT: €1,080.00 Payments received: €300.00 Estimated balance: €780.00
Adds the entered VAT rate to fees before VAT, then subtracts payments received from the gross total.
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Method and limits
The result depends on the values entered and the method shown. Check the assumptions, rates, or rules that apply to your situation before using it. Illustrative result only. Verify the rules and assumptions that apply to your work.
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Quick answer
Adds the entered VAT rate to fees before VAT, then subtracts payments received from the gross total.
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Limits of the result
The result depends on the values entered and the method shown. Check the assumptions, rates, or rules that apply to your situation before using it. Illustrative result only. Verify the rules and assumptions that apply to your work.
Frequently asked questions
What does the calculation include?
The estimate is fees before VAT + VAT calculated at the entered rate − payments received. For example, 900 net + 20% VAT (180) − 300 received = 780 estimated balance. Enter 0% if no VAT is to be added, and enter payments received in the same currency, including VAT if it was charged. This is a simple estimate; it does not reconcile a client ledger or verify the invoice or payments.
Which values should I enter?
Estimate the outstanding balance from fees before VAT, one VAT rate, and payments received. Use consistent amounts, units, and time periods.
Is the result definitive?
No. Check the assumptions and rules that apply to your situation; this is an illustrative calculation, not professional advice.
Sources and references
These references describe the cited context and rules; some apply only in the jurisdiction named in their title. They do not validate this illustrative calculation.