Plan contractor hiring in Austria

Austria's operating hinge is whether the supplier owes a self-directed work result under a Werkvertrag or supplies continuing personal time. A genuine Werkvertrag ends when the defined work or result is delivered. The contractor plans the work, uses their own business resources and bears the economic risk of errors. Continuing work paid by time, performed personally with essential resources supplied by the client, can enter the freier Dienstvertrag analysis. Stronger instruction and personal dependence can point to employment. This distinction changes which party registers and funds Austrian social insurance, even though the client has no Austrian entity or permanent establishment.

Sources: USP, engaging self-employed contractors, RIS, ABGB section 1151

If the line is crossed

Misclassification redirects Austrian social-insurance duties before it changes the tax paperwork. For an ASVG-covered relationship with a client outside Austria, the EU, the EEA and Switzerland, the worker files the Austrian registrations and monthly reports and remits both contribution shares; the contract can allocate the economic shares internally. Where EU coordination applies, the foreign employer retains the underlying contribution duties even if the worker pays on its behalf after notification. If the facts amount to employment habitually performed from Austria, a foreign governing-law clause cannot remove applicable mandatory employee protections. An Austrian resident receiving employment income without Austrian wage withholding reports it through L1i and, where required, L17; BMF states that the employer should generally provide L17.

Sources: Austrian Health Insurance Fund, employer without EU establishment, EUR-Lex, Regulation 987/2009 Article 21, EUR-Lex, Rome I Regulation, BMF, foreign employment income

E1 mit Beilage E1a

Income tax return with business-income schedule

This is the contractor's Austrian income-tax filing for Werkvertrag income. A Neue Selbständige files E1; a trade-authorized contractor files E1 with business schedule E1a. The contractor requests an Austrian tax number when first starting the self-employed activity. The return is filed in the following year, with the standard deadline on 30 April for paper filing and 30 June for online filing. A represented taxpayer can receive a longer filing period. The foreign payer does not submit this return and should avoid treating a copy as conclusive proof of current classification.

Issued by: The contractor files it with Finanzamt Österreich

Timing: In the following year, generally by 30 April on paper or 30 June online

Sources: USP, Neue Selbständige, USP, Werkvertrag with trade authorization

Zusammenfassende Meldung

Recapitulative statement

This is the Austrian supplier's VAT report for an ordinary recipient-liable service to a business in another EU member state. It reports the customer's UID and the service value and is treated as a tax return. The contractor files it by the end of the calendar month following the applicable monthly or quarterly reporting period. The foreign payer should supply its valid UID and correct legal identity before invoicing. A non-EU customer, a private customer or a service outside the general B2B place rule does not enter this Austrian report through the ordinary services route.

Issued by: The Austrian contractor files it with Finanzamt Österreich

Timing: By the end of the calendar month after the applicable reporting period

Sources: USP, recapitulative statement, USP, cross-border services VAT

Mitteilung nach § 109a EStG (E109a)

Specified self-employed payments notification

This is a conditional Austrian payer filing for a closed list of self-employed services. Covered categories include lecturing or teaching and free services insured under ASVG section 4(4). BMF guidance expressly includes a foreign entrepreneur with no Austrian residence, seat or permanent establishment. The filing reports the contractor's identity, service, payment year, remuneration and any VAT. It may be omitted only when annual remuneration to the person is no more than EUR 900 and each individual service is no more than EUR 450. The payer must also disclose the report's contents to the contractor.

Issued by: A foreign business that pays a covered service files it with the competent Austrian tax office

Timing: By the end of February online or the end of January on paper for the prior calendar year

Sources: USP, notification under EStG section 109a, BMF, Income Tax Guidelines paragraphs 8300 to 8318

An ordinary Austrian B2B services invoice to an offshore customer carries no Austrian VAT because the service is located where the customer operates. For a customer in another EU member state, the customer supplies its UID, VAT liability shifts to that customer and the invoice carries the recipient-liability statement without a separate Austrian VAT amount. A non-EU customer follows its own jurisdiction's indirect-tax rules while the Austrian invoice remains outside Austrian VAT under the general rule. Confirm the service category before applying that result: property-related work, event admission and other special services can move the place of supply.

Sources: RIS, UStG section 3a, USP, cross-border services VAT

What an invoice has to show

• Both UID numbers and the Austrian recipient-liability statement for an EU customer

  For an ordinary service to an EU business, show the Austrian supplier's UID and the customer's valid UID. Add a clear statement that VAT liability rests with the customer, such as Steuerschuldnerschaft des Leistungsempfängers, and omit a separate Austrian VAT amount. These fields explain why the invoice is tax-free in Austria and support the supplier's Zusammenfassende Meldung. For a non-EU customer, leave out EU UID content and apply the customer's local indirect-tax requirements separately.

  Sources: RIS, UStG section 11, USP, cross-border services VAT

• The legal identities, service scope, remuneration and service date or period

  Show the registered names and addresses of the Austrian supplier and foreign customer, then describe the nature and scope of the service. State the remuneration and the delivery date or billing period. When services are billed in stages, Austrian law permits a stated period that does not exceed one calendar month. Match these particulars to the signed counterparty, statement of work and acceptance record so the invoice documents a purchased result instead of reading like an internal time record.

  Sources: RIS, UStG section 11

• An issue date and a unique sequential Rechnungsnummer

  Show the issue date and a sequential number that uniquely identifies the invoice. For an ordinary recipient-liable service to an EU customer, issue the invoice by the fifteenth day of the calendar month after the service month. The same EU deadline does not govern an ordinary service to a non-EU customer. Keep the sequence traceable across corrections and credits, and route approval early enough for the contractor to meet the Austrian issue date.

  Sources: RIS, UStG section 11

• Customer consent and a seven-year audit trail for an electronic invoice

  Obtain the foreign customer's consent to electronic invoicing. Both parties must preserve the invoice's authentic origin, content integrity and readability for seven years. Austrian guidance allows an internal control process that creates a reliable audit trail between the invoice and the service. Keep the contract, order, delivery record, acceptance and invoice together so the claim can be checked. The private B2B scenario does not require one prescribed transmission channel.

  Sources: USP, electronic invoices, RIS, UStG section 11

Write the governing law, billing cadence and due date into the cross-border contract. Rome I lets the parties choose the governing law. Without a choice, a services contract ordinarily follows the law of the service provider's habitual residence, which points to Austria here, subject to a closer-country exception. If Austrian law governs and the contract sets no time for performance, payment can be demanded immediately without unnecessary delay. Keep the commercial due date separate from the invoice issue deadline: the EU fifteenth-day rule controls when the contractor issues a qualifying invoice, while the contract controls when the foreign payer owes it.

Sources: EUR-Lex, Rome I Regulation, RIS, ABGB section 904, RIS, UStG section 11

When invoices are settled

Under Austrian law, a fixed-date debt must reach the contractor by the due date. When performance, the invoice or a demand triggers maturity, the payer must initiate settlement without unnecessary delay. For a B2B transaction, a term of up to 60 days is never grossly detrimental. That is a statutory safe harbor rather than an automatic default or maximum. Responsible late payment carries interest at 9.2 percentage points above the base rate set for the half-year, plus a EUR 40 flat recovery-cost claim. State the due date, acceptance trigger and responsibility for delay clearly, and apply these consequences only when Austrian law governs the receivable.

Sources: RIS, ABGB section 907a, RIS, UGB section 456, RIS, UGB section 458, RIS, UGB section 459, RIS, UGB section 455

The currency on the invoice

An Austrian contractor may issue the invoice in the currency agreed in the contract. UStG section 11 expressly contemplates a currency other than the euro. The ordinary offshore B2B service carries no Austrian VAT amount, so there is no Austrian euro tax line to convert. If a special place rule makes Austrian VAT due, show that tax amount in euros as well. Austrian law permits the BMF average rate or the latest published central rate for that conversion. Agree the commercial currency, any pricing conversion date and rounding method before work starts so the invoice total remains predictable to both parties.

Sources: RIS, UStG section 11, RIS, UStG section 20

Buying personal hours under a Werkvertrag heading

A Werkvertrag heading does not protect a relationship that operates as continuing personal service. Time-based remuneration, essential resources supplied by the buyer and day-to-day direction move the facts toward a freier Dienstvertrag or employment. Build the scope around a defined result, delivery milestones, acceptance and contract remedies. Let the contractor choose method and working sequence, use their own business resources and provide a qualified substitute where the service permits. Review the operating pattern when the scope renews, because a project can drift from result delivery into routine personal availability even when the original document remains unchanged.

Sources: USP, engaging self-employed contractors, USP, free service contractors

Rejecting the invoice because Austrian VAT is absent

An ordinary Austrian B2B service belongs at the foreign customer's business for VAT purposes, so the absence of Austrian VAT is the expected starting point. Confirm that the payer acts as a business, identify the customer location and check for a special service rule. For an EU customer, provide a valid UID and accept the invoice when both UIDs and the recipient-liability statement appear without a separate Austrian VAT amount. For a non-EU customer, apply the customer's local indirect-tax treatment separately. Adding Austrian VAT as a precaution can create a false tax amount and a correction problem.

Sources: RIS, UStG section 3a, USP, cross-border services VAT, RIS, UStG section 11

Demanding a GISA record from every Austrian contractor

GISA is the right check only when the activity requires a Gewerbeberechtigung. A Neue Selbständige performs a qualifying activity without that authorization, so a missing GISA record can be correct. Start with the actual profession and service. If trade law applies, search GISA for the supplier's registered name, location and exact authorization wording and match them to the contract and invoice. If the activity sits outside trade authorization, record the basis for the Neue Selbständige route and confirm the contractor's tax and SVS setup instead. Treating one register as universal can reject a valid supplier or conceal an activity mismatch.

Sources: USP, engaging self-employed contractors, USP, GISA extracts and public information