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Feel free to browse the site and learn more about Seafarer's Tax Advice what we can do and why you should use us. If you have requirements in addition to the seafarer's tax advice services listed here do not hesitate to call us and make an enquiry. We have over 40 years of experience working with seafarers to ensure their tax affairs are in order.

Tax advisory/preparation service, including advice and completion on all Revenue forms which you may receive including Self Assessment. There may be additional charges for involved cases. Helping Yacht personnel avoid getting caught up in a double tax agreement. Seatax are specialists in bringing yacht personnel back into the tax system smoothly and making sure there are no problems in the transition.
Services
Seatax have worked closely with the Inland Revenue since 1979 to ensure that our clients do not fall foul of the complex rules surrounding the Seafarers Earnings Deduction. We monitor any new seafarer tax rulings or legislative changes and take action, where appropriate, on your account. Our extensive experience means we know how to bring your tax affairs in order to give you the best result, and keep them that way.
Sea tax was started when it was realised that, since the introduction of the 1977 Finance Act, the tax position of British Merchant Seamen became somewhat more complicated. Because of the nature of the tax laws, as they apply to Seafarers, extra allowances are earned for the fact of having to work outside the UK.
Tax advice services and preparation service, including advice and completion on all H M Revenue & Customs forms which you may receive including Self-Assessment. There may be additional charges for involved cases. Basically what happens is, on enrolment with Seatax, you authorise us to act on your behalf with regard to all income tax matters.
More than ever, specialised tax services for yacht crews are necessary to help yacht personal avoid getting into a situation where they will be liable to income tax in two countries. Many members of the yachting industry have been operating for years not declaring income to any government tax body on the assumption that they do not reside in any particular country.
If you could just check through the list and send on details relevant to your own situation we would be most grateful. We appreciate that not all the details are relevant to you, so please ignore any that do not apply to you.

Update of sea service, to include a clear photocopy of your Discharge Book entries (including inside front cover which shows your personal details) or Discharge Certificates, qualifying tax night sheets, if working in the North Sea then clear copies of the two page draught of water and freeboard showing the date and time a vessel leaves or arrives and the ships position at midnight sheets showing precise dates of entering and leaving the UK or the twelve mile limit.
Reviews (1)
Paul Smith
Paul Smith
Sep 29, 2021
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I am employed by one of the big cruise lines, and first used Seatax back in 1994. Unfortunately the number of basic errors on my recent tax return would have cost me an additional £300 had I not made my own calculations. I was refunded my fee following my complaint, which I did not feel was managed competently. I have been advised by colleagues that the original Seatax team split and set up another tax advisor company in Doncaster (which they have recommended), and may explain the decline in Seatax attention to detail and service levels.