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Income Tax Forms – Assessment Period 2021

Overview

This article contains tables providing an overview of the forms available in assessment period 2021.

Forms in 'Income Taxes'

For electronic transmission of the tax return for assessment period (VZ) 2021, the following forms are implemented in Income Taxes:

Körperschaftsteuererklärung (Corporate Income Tax Return)

OptionStatus
KSt 1available
Anlage AEStavailable
Anlage AEVavailable
Anlage Bernot planned
Anlage Gemavailable
Anlage Geno-Vernot planned
Anlage GKavailable
Anlage GRnot planned
Anlage Invest Verlusteavailable
Anlage Kassenavailable
Anlage KSt 1 Favailable
Anlage KSt 1 Fanot planned
Anlage ÖHKavailable
Anlage OGavailable
Anlage OTavailable
Anlage Partnot planned
Anlage SANavailable
Anlage STGavailable
Anlage Verlusteavailable
Anlage WAavailable
Anlage WiFönot planned
Anlage Zavailable
Anlage Zinsschrankeavailable
Anlage ZVEavailable

Erklärung für die Zerlegung der Körperschaftsteuer (Declaration for the Allocation of Corporate Income Tax)

ColumnStatus
KStZerlavailable
Anlage Beteiligungavailable
Anlage Betriebsstättenavailable

Gewerbesteuer (Trade Tax)

ColumnStatus
GewSt 1 Aavailable
Anlage BEGavailable
Anlage EMUavailable
Anlage ÖHGavailable

Erklärung für die Zerlegung des Gewerbesteuermessbetrages (Declaration for the Allocation of the Trade Tax Base Amount)

ColumnStatus
GewSt 1 Davailable
Anlage Betriebsstättenavailable

Feststellungen (Determination)

OptionStatus
ESt 1 Bavailable
Anlage 13anot planned
Anlage 34bnot planned
Anlage AV13anot planned
Anlage Corona-Hilfenavailable
Anlage FBnot planned
Anlage FE 1available
Anlage FE 2not planned
Anlage FE 3available
Anlage FE 4available
Anlage FE 5available
Anlage FE-AUS 1available
Anlage FE-AUS 2available
Anlage FE-KAPavailable
Anlage FE-KAP-INVavailable
Anlage FE-VMavailable
Anlage FE-Kavailable
Anlage FE-K-Betavailable
Anlage FE-OTavailable
Anlage Lnot planned
Anlage SOnot planned
Anlage Vnot planned
Anlage Zinsschrankeavailable

Last updated on May 28, 2026

Table of Contents
OverviewForms in 'Income Taxes'Körperschaftsteuererklärung (Corporate Income Tax Return)Erklärung für die Zerlegung der Körperschaftsteuer (Declaration for the Allocation of Corporate Income Tax)Gewerbesteuer (Trade Tax)Erklärung für die Zerlegung des Gewerbesteuermessbetrages (Declaration for the Allocation of the Trade Tax Base Amount)Feststellungen (Determination)
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