Double Taxation and Foreign Earnings
If you’re paid by an overseas employer, or another country taxes the money you
earn there, you may worry about being taxed twice on the same income. Here’s
how double taxation works — and how relief stops it.
Do I Need to Complete a Self Assessment?
Many seafarers assume that because tax comes off their wages, they’ve nothing
to file. Often the opposite is true — and filing is exactly how you claim money
back. Here’s when a tax return is needed, and what happens if you skip it.
Tax Residency for Seafarers
Where you are tax resident shapes what the UK can tax you on. For seafarers who
spend much of the year away, working that out means understanding the
Statutory Residence Test — here it is in plain English.
Ship or Installation? Why Vessel Status Matters
You can do exactly the same job, in the same waters, and qualify for the
Seafarers’ Earnings Deduction on one vessel but not another. The reason comes
down to a single question: is it a ship, or an installation?
The Qualifying Period Explained
The 365-day “eligible period” is the heart of a Seafarers’ Earnings Deduction
claim — and the part people find most confusing. Here’s how it works, in plain
English.
A Beginner’s Guide to the Seafarers’ Earnings Deduction
If you work at sea, you may be able to pay no UK income tax at all on your
earnings. Here’s how the Seafarers’ Earnings Deduction works, who qualifies, and
the mistakes that most often cost people their relief.