โ† All countries

United Kingdom tax, coordinated with every other country you're in.

One vetted local expert for United Kingdom, plugged into the same cross-border engagement as your other jurisdictions. Self Assessment ยท Capital Gains Tax ยท HMRC MTD.

Tax authority
HMRC
Tax year
6 April โ€“ 5 April
Filing deadline
31 January (online filing)
CGT rate
10% / 20% (18% / 24% for property)
Overview

The United Kingdom tax system at a glance

Filings in United Kingdom go through HM Revenue & Customs. The standard method is Self Assessment (SA100) online or paper.

Capital gains on disposals. Income tax on mining, staking, and airdrops.

Annual exemption: ยฃ3,000 CGT annual exempt amount (2024/25)

Heads up: MTD for Income Tax from April 2026 (ยฃ50K+ threshold)

Key rates & treatment

Income tax rates
20% / 40% / 45%
Capital gains rate
10% / 20% (18% / 24% for property)
Annual exemption
ยฃ3,000 CGT annual exempt amount (2024/25)
Currency
GBP (ยฃ)

What your United Kingdom expert handles

Six end-to-end pieces - coordinated with the experts for any other country you're taxed in.

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Self Assessment filing (SA100, SA108)

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Capital Gains Tax computation and reporting

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HMRC Making Tax Digital (MTD) compliance

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Foreign income and Double Taxation Relief

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Property income (SA105)

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Self-employment (SA103)

Your expert

Your United Kingdom expert holds ACCA, ACA, ATT, CTA, or equivalent.

Every expert in our United Kingdom network is a licensed, practising tax professional. We verify credentials and practice history before approval - no gig workers, no unlicensed bookkeepers.

Matchmaking scores every available expert across jurisdiction, capability, capacity, language, and client rating - then plugs them into the same engagement as the experts for any other country you're taxed in.

๐Ÿ‡ฌ๐Ÿ‡ง
United Kingdom expert network
HM Revenue & Customs
  • Verified credentials and practice history
  • Covers every income type we handle - employment to crypto
  • Native or fluent in your language
  • Coordinates with your other-country experts in one engagement

Key deadlines

When the United Kingdom tax year runs and when filings are due.

Tax year
6 April โ€“ 5 April
The reporting period for income and gains.
Filing deadline
31 January (online filing)
When your return is due to HMRC.
Filing method
Self Assessment (SA100) online or paper
How returns are submitted.

Taxed in United Kingdom and somewhere else?

Get matched with a vetted United Kingdom expert and the right experts for your other jurisdictions - in one engagement. Free estimate, no account needed.