Profit calculation

Income-expense accounting in Austria explained

Income-expense accounting is a central profit calculation method for many smaller businesses. The key question is which income and expenses actually flowed in or out during the calendar year.

Cash-in/cash-out principle

Income-expense accounting records business income and expenses that were actually received or paid during the calendar year. This makes the payment flow more important than the invoice date alone.

Capture incoming and outgoing payments transparently

Connect invoices with bank transactions

Keep calendar year and payment date clearly separated

Records and documents

Income-expense accounting requires orderly records and a traceable document collection. This typically includes income, expenses, bank movements, VAT data, and additional records depending on the business.

Collect receipts and invoices in a structured way

Assign bank and cash movements to the right transactions

Prepare reports for tax advisors and year-end work

VAT and reporting

In practice, income-expense accounting also involves VAT records, input VAT, VAT returns, small-business topics, and document retention. Digital invoice data helps avoid collecting everything only at year end.

Capture VAT-relevant data at document level

Keep input VAT and outgoing turnover separately reportable

Archive documents so they remain findable long term

Invoice retention duties

Which invoices, receipts, and documents Austrian businesses should keep in an orderly way.

Small-business invoices

What small businesses should consider for invoices, VAT, VAT ID, and tax exemption.

Correct an invoice

How invoice errors, incorrect VAT, and missing formal details can be corrected in an orderly way.

Write a fee note (Honorarnote)

What belongs on an Austrian fee note and how freelancers create one cleanly.

Invoices, receipts, and payments in one workflow.

AI capture

Payment matching

Tax advisor export

Cash-in/cash-out principle

Income-expense accounting records business income and expenses that were actually received or paid during the calendar year. This makes the payment flow more important than the invoice date alone.

Capture incoming and outgoing payments transparently

Connect invoices with bank transactions

Keep calendar year and payment date clearly separated

Records and documents

Collect receipts and invoices in a structured way

Assign bank and cash movements to the right transactions

Prepare reports for tax advisors and year-end work

VAT and reporting

Capture VAT-relevant data at document level

Keep input VAT and outgoing turnover separately reportable

Archive documents so they remain findable long term

Income-expense accounting in Austria explained

Cash-in/cash-out principle

Records and documents

VAT and reporting

Related pages

Invoice retention duties

Small-business invoices

Correct an invoice

Write a fee note (Honorarnote)

Invoices, receipts, and payments in one workflow.

Income-expense accounting in Austria explained

Cash-in/cash-out principle

Records and documents

VAT and reporting

Related pages

Invoice retention duties

Small-business invoices

Correct an invoice

Write a fee note (Honorarnote)

Invoices, receipts, and payments in one workflow.