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B2B & Trade Early Payment Discount Calculator

Skonto & Payment Terms Calculator

Calculate early payment discount deductions, adjusted invoice amounts, VAT adjustments, and the effective annual interest rate for B2B invoices in seconds.

Invoice & Skonto Parameters

€
Days
Days
Discount Deduction / Savings (2%)
- 20,00 €
Payable Amount with Skonto:980,00 €
VAT Correction Amount:- 3,19 €
Effective Annual Interest
31.9 % p.a.

Taking advantage of a 31.9% discount yields an annualized return far exceeding standard bank interest rates.

Generated Invoice Payment Clause

Zahlbar innerhalb von 7 Tagen (bis zum …) unter Abzug von 2% Skonto (20,00 € Abzug = 980,00 €). Zahlbar ohne Abzug rein netto innerhalb von 30 Tagen (bis zum …).

How do I calculate Skonto and payment terms correctly?

The short answer: The Solobuch Skonto calculator determines the discount deduction, payable amount, VAT correction (§ 17 UStG), and effective annual interest in seconds.

Calculation basics for Skonto:

  • Determine discount deduction from invoice amount (e.g. 2% or 3%).
  • Account for VAT and input tax adjustment under § 17 UStG.
  • Calculate effective annual interest rate as a profitability benchmark against bank loans.

Frequently Asked Questions about Skonto

Essential accounting and commercial facts about early payment discounts in Germany.

How is Skonto calculated correctly?

Skonto is deducted as a percentage of the total invoice amount. In German tax law (§ 17 UStG), the seller must reduce output VAT accordingly when the buyer claims Skonto.

Is Skonto calculated on gross or net amount?

In commercial practice, the buyer deducts Skonto from the gross amount because payment transfers are gross. The taxable base and VAT reduce proportionally.

What does effective annual interest mean in Skonto?

The effective annual interest rate shows the annualized yield of paying early. Example: 2% discount within 10 days instead of 30 days equals ~36% annualized yield.

Must Skonto terms be explicitly stated on the invoice?

Yes. If you offer an early payment discount, the specific conditions (percentage and deadline date or days) must be stated clearly on the invoice.

Related guides

  • Calculating Skonto: Formula, Example & Effective Annual Rate
  • Successful Payment Reminders (Mahnung): B2B Tips & Templates
  • How to Write an Invoice in Germany: A Beginner Guide
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