This Austria VAT calculator allows you to instantly add or remove Austrian Umsatzsteuer (USt) from prices using official rates (20%, 13%, and 10%).
Understanding Austrian Umsatzsteuer (USt)
In Austria, Value Added Tax is officially referred to as **Umsatzsteuer** (**USt**), or **Mehrwertsteuer** (**MwSt**) in everyday consumer contexts. All Austrian VAT-registered businesses must compile their transactions to calculate the Umsatzsteuerzahllast (VAT tax burden) or reclaim Vorsteuer (input tax).
The 2025/2026 Kleinunternehmerregelung Reform
Austria enacted a fundamental reform of the **Kleinunternehmerregelung** (small business regulation) effective **1 January 2025**, which remains the standard in **2026**:
- Umsatzgrenze (Turnover Limit): The limit was increased to **€55,000 gross** per calendar year (previously €35,000). Because it is a gross limit, it represents the actual total sales volume.
- Toleranzregelung (Tolerance rule): If your turnover is up to 10% above the limit (up to **€60,500**), you retain the tax exemption for the current year. The exemption is lost only in the following year.
- Immediate exceedance: If you exceed the €60,500 threshold, you lose the exemption *on the specific invoice that pushes you over*, and all subsequent invoices in the current year are taxed. Prior invoices remain exempt (no retroactive taxing of the whole year).
- EU-wide cross-border small business rules: EU businesses can apply for VAT exemption in other member states if their total EU sales are under €100,000 and domestic limits are met.
Netto vs Brutto: B2B vs B2C
Austrian business transactions (B2B) specify net pricing (**Netto**) excluding USt, while retail services and B2C sales must display gross prices (**Brutto**) inclusive of the appropriate 20%, 13%, or 10% rate.
Austrian Invoice Requirements (Rechnungspflicht)
Under §11 UStG, every VAT invoice must contain mandatory information. Missing details invalidate input VAT deduction for the recipient:
- Full name & address of supplier and recipient
- USt-IdNr (ATUxxxxxxx) of supplier; recipient USt-IdNr for intra-EU B2B
- Sequential invoice number (unique, consecutive)
- Date of issue and date of supply (if different)
- Description & quantity of goods/services
- Net amount per VAT rate (20%, 13%, 10%, 0%, exempt)
- USt amount per rate and total USt
- Gross total (Brutto) and net total (Netto)
- For reverse charge: "Steuerschuldnerschaft des Leistungsempfängers" or "Reverse Charge"
- For Kleinunternehmer: "Steuerbefreit gem. §6 UStG"
Small amount invoices (under EUR 400 incl. USt): simplified — need only supplier, date, description, total Brutto, USt rate, and note "Kleinbetragsrechnung".
FinanzOnline & UVA Filing Deadlines
All VAT returns filed electronically via FinanzOnline (Austria's tax portal):
- Monthly UVA: If annual net USt exceeds EUR 100,000 — due by 15th of 2nd following month (e.g., Jan UVA due Mar 15)
- Quarterly UVA: If annual net USt EUR 35,000–100,000 — due by 15th of 2nd month after quarter (Apr 15, Jul 15, Oct 15, Jan 15)
- Annual USt declaration (USt1): All registered businesses — due by June 30 (Sept 30 via tax advisor)
- Annual recap (USt2): Intra-EU acquisitions/supplies — due by June 30
- Kleinunternehmer: No UVA filing required unless opting for standard taxation
Reverse Charge (Übergang der Steuerschuldnerschaft) in Austria
Reverse charge shifts VAT liability from supplier to recipient. Mandatory for:
- Cross-border EU B2B: Supplier invoices without USt, recipient self-assesses via UVA
- Domestic construction: Subcontractors in building/renovation (§19 UStG)
- Scrap metal & waste: Ferrous/non-ferrous metals, paper, glass recycling
- Mobile phones, laptops, tablets: B2B bulk sales (anti-carousel fraud)
- Emission allowances & green certificates: Energy sector
Invoice must state: "Steuerschuldnerschaft geht auf den Leistungsempfänger über" (or "Reverse Charge") and both USt-IdNrs.
Special Topics 2026: PV, E-Invoicing & OSS
- New 4.9% rate on staple foods: Since 1 July 2026, milk & dairy, eggs, fresh fruit & vegetables, grains, bread and salt dropped from 10% to a permanent 4.9% (meat stays 10%).
- 0% on hygiene products: Since 1 January 2026, menstrual hygiene products and contraceptives carry a genuine zero rate with input-VAT deduction.
- Photovoltaic (PV) systems: The 2024 zero rate for PV ≤35 kWp ended early on 31 March 2025 — installations are back at 20% USt since 1 April 2025.
- E-invoicing B2B: Mandatory receipt of structured e-invoices (ZUGFeRD/XRechnung) via FinanzOnline from 2025. Issuance phased to 2028.
- OSS/IOSS: For B2C digital services & distance sales over EUR 10,000 EU-wide — register in Austria for OSS, charge destination rate.
- EU Small Business Scheme: EU businesses with total EU turnover under EUR 100,000 can apply for VAT exemption in Austria if domestic €55,000 limit met.
Penalties & Enforcement (Finanzamt Österreich)
- Late UVA filing: Verspätungszuschlag up to 10% of tax due (max EUR 25,000)
- Late payment: Säumniszuschlag 2% of unpaid tax; rises after 3 months
- Incorrect return: 15%–30% of underpaid tax (up to 100% for intent)
- Missing USt-IdNr on invoice: Recipient loses Vorsteuerabzug; supplier fined
- Record keeping violation: Fines up to EUR 5,000; 10-year retention (UGB/BAO)
Austrian VAT Calculation Formulas
Our calculator applies the following equations:
Add 20% USt (Netto to Brutto)
Formula: Brutto = Netto × (1 + VAT Rate)
USt Portion = €100.00 × 0.20 = €20.00
Total Price (Brutto) = €100.00 + €20.00 = €120.00
Remove 20% USt (Brutto to Netto)
Formula: Netto = Brutto ÷ (1 + VAT Rate)
Net Price (Netto) = €120.00 ÷ 1.20 = €100.00
USt Portion = €120.00 - €100.00 = €20.00