Tax Filing and Compliance — Austria

All self-employed, freelancers, business owners must file annual tax return. Quarterly advance payments required based on previous year's tax.

If you have employment plus rental income, capital gains, or foreign income. Ensures all income properly taxed.

Certain income thresholds trigger automatic filing requirement. Tax office may request return even if not obligated.

Employees with only employment income not required to file. But should file to claim deductions and potential refunds.

Traditional paper forms due by April 30. Rarely used anymore. Most use electronic filing for convenience and extra time.

Online filing through FinanzOnline portal. Two months extra compared to paper. Recommended method. Confirmation immediate.

If using tax consultant (Steuerberater), automatic extensions granted. Can be several months beyond June. Must be represented by professional.

Can file for refund up to 5 years retroactively. Useful if forgot to claim deductions in previous years.

Annual statement from employer showing gross income, tax withheld, social contributions. Electronically transmitted to tax office.

Work expenses, training, equipment, donations, medical expenses. Tax office may request during audit. Electronic copies acceptable.

Foreign employer statements, foreign tax paid, bank statements for foreign accounts. For tax treaty benefits.

Rental agreements, maintenance receipts, mortgage interest statements, property tax payments. Calculate net rental income.

Official decision from tax office. Shows calculation, refund or payment amount. Usually within 2-3 months of filing.

Overpaid tax refunded directly to bank account. Usually processed within weeks of assessment. Interest paid on large refunds.

If tax underpaid, receive payment notice with deadline (usually 1 month). Pay via bank transfer. Interest charged on late payments.

Can appeal assessment if disagree. File Beschwerde (complaint) within one month. Must provide reasoning and evidence.