Our offices are closed for Christmas from 3pm on Friday 19th December and will reopen at 9am on Monday 5th Jan. If you need us please do get in touch as we will be monitoring our emails sporadically over the holiday period. Have a lovely Christmas and New Year from all the team at Marine Accounts LTD.

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What is your nationality?

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Are you a British Passport holder?

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Do you have an address in the UK?

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What is your current country of residence?

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Do you have a National Insurance Number?

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Have you filed a tax return since starting work as a seafarer?

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When did you first leave the UK to start working offshore?

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Do you have a breakdown of your time spent outside of the UK so far?

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Record your time outside of the UK

Add your trips outside of the UK. We'll calculate running totals automatically. If you're not sure, you can skip this section.

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Were you outside of the UK at midnight on the 28/12/25 - your 365th day since you started working at sea?

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Since leaving the UK have you spent 183 days or more in any 365 day period in the UK?

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Holiday hours: We're closed from 3pm Fri 19th Dec, reopening 9am Mon 5th Jan. We'll check emails sporadically.
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