Find other Income Tax forms and associated guides, notes and helpsheets
Income Tax Returns can be found on our Personal Tax Returns page.
Allowances and reliefs
Cohabitee Transfer Allowance Form (for tax years up to 2022) [213kb] - Relinquishment of personal allowance
Cohabitee Transfer Allowance Form (for tax years from 2023 onwards) [690kb] - Relinquishment of personal allowance
Deduction form - lecturer [155kb] - Claim for a deduction in respect of books supplied by a lecturer
Division of allowances form [311kb] - Division of allowances
Application for Tax Relief on Guernsey Pensions [227kb] - Application for relief for Guernsey pensions (UK claimants)
Claim for Personal and Other Allowances - Pensions (non residents) [224kb] - Application for relief for Guernsey pensions (non-resident other than UK)
Interest relief - family arrangements form [141kb] - Interest relief - family arrangements
Form 712 [123kb] - Coding Notice - claim for Personal Allowances
Form 1339 [213kb] - Dividends claim for credit
Assessments, penalties and appeals
Request for Revision of Interim Assessment [155kb] - Form to revise an Interim Assessment Form 690(a) [155kb] - Appeals against final assessments/surcharges/supplements (do not use for Interim Assessments)
Form 690(b) [170kb] - Appeals against penalty orders
Form 690(c) [453kb] - Request for suspension of tax (do not use for Interim Assessments)
Form 697 [220kb] - Amendment Notice Notice of Appeal Against the Calculation of a Penalty Order [253kb] - Form 690(d) Notice of Appeal Against the Calculation of a Penalty Order
Entering or leaving Guernsey
New Arrivals/Returning to Guernsey form [272kb] - New Arrivals/Returning to Guernsey
Leaving Guernsey Guide [161kb]
Leaving Guernsey Form [266kb] - Leaving Guernsey
Changes in circumstance
Buying property form [180kb] - Buying property
Notification of marriage form [178kb] - Notification of marriage
Notification of separation form [168kb] - Notification of separation
School Leavers Form [169kb] - School leavers
Guernsey Student Form [176kb] - Students
Tax refunds
Repayment Request Form [210kb] - Repayment request form
Business and self-employed
Form 366 [577kb] - Self-employment - commencement
Form 370(a) [364kb] - New employer registration
Form 370b [146kb] - Ceased employing checklist
Form 389A [146kb] - Application for an ETI Exemption Certificate
Form 389B [156kb] - Application for an ETI Exemption Certificate Renewal
Benefits in Kind Return 2023 [173kb] - Benefits in Kind return 2023
Dealing with Revenue Service
Form of Authority (individual customers) [279kb] - Form of Authority (customers)
Form of Authority (1012a) Professional Advisors Mar23 [144kb] - Form of Authority (professional advisors)
Withdrawal of Form of Authority [235kb] - Form of Authority (Withdrawal)
Companies and other entities
Company Registration Form [236kb] - Company registration
Company Requesting Non Resident Status Form [616kb] - Company requesting non-resident status
Request For Company Migration Form [618kb] - Company migration
Company in Liquidation Form [279kb] - Company liquidation
Company Incorporation Form [151kb] - Company incorporation
Additional Company Directors Form [166kb] - Additional company directors
Form 713 [614kb] - Voluntary strike-off
Partnership Registration Form [212kb] - Partnership registration
Distribution Return [145kb] - Distribution Return
Other
Form 702 [79kb] - BEPS Action 5 - Application for a Guernsey Tax Ruling
Form 680 [275kb] - Final Tax Certificate
Form NRD1 [193kb] - Non-resident deduction
