THE CITY OF LONDON CRYPTO LEDGER · FCA FINPROM & FASTER PAYMENTS AUDIT
How to report Coinbase Advanced UK (UK 2026) — to HMRC (Section 104 Pool & SA108 CGT) | UKCryptoLedger
How to report Coinbase Advanced UK (CB Payments Ltd (FCA e-Money FRN 900635)) in UK (2026): CSV/API export, HMRC Self Assessment — SA108 Capital Gains Summary (Cryptoasset boxes), and TCGA 1992 Section 104 (Share Pooling), Section 105 (Same-Day) & Section 106A (30-Day Bed & Breakfasting) rules.
FCA REGISTER (FRN) & HMRC SECTION 104 VERIFIER
Kraken Pro UK (Payward Ltd (London — FCA Registered)) —
FCA FRN 928768 · L2: £1.30 vs Instant: £7.50 · Score: 95.4/100 · Dossier →Verified Regulatory Parameters & Executive Summary (2026) · 2026-11-06
- Coinbase Advanced UK (CB Payments Ltd (FCA e-Money FRN 900635)) — FCA (Financial Conduct Authority — Cryptoasset Register & FinProm) status: FCA FRN 900635 / Archax FinProm.
- Foreign Account / Custody Address (UK): Deep GBP liquidity + ClearBank UK Faster Payments rails.
- Automated UK Tax Export: connect Coinbase Advanced UK read-only API or CSV to Recap.io (UK Built) or Koinly UK.
How to report Coinbase Advanced UK (UK 2026) — TCGA 1992 Section 104 (Share Pooling), Section 105 (Same-Day) & Section 106A (30-Day Bed & Breakfasting)
| Platform & Legal Entity | Coinbase Advanced UK (CB Payments Ltd (FCA e-Money FRN 900635)) |
|---|---|
| Regulator Registration | FCA FRN 900635 / Archax FinProm (FCA (Financial Conduct Authority — Cryptoasset Register & FinProm)) |
| Statutory Registration / Address | Deep GBP liquidity + ClearBank UK Faster Payments rails |
| Required UK Tax Forms | HMRC Self Assessment — SA108 Capital Gains Summary (Cryptoasset boxes) · HMRC Real-Time Capital Gains Tax Service · OECD / UK CARF (Crypto-Asset Reporting Framework — mandatory from 1 Jan 2026) |
| Headline Tax Rate | Capital Gains Tax (CGT): 18% (Basic Rate Band) / 24% (Higher & Additional Rate) above £3,000 Annual Exempt Amount |
| Exemption / Threshold | £3,000 Annual Exempt Amount (CGT Allowance) + £1,000 Miscellaneous Income Allowance (Staking/Mining) |
| Crypto-to-Crypto Swaps | Taxable Disposal! Every crypto-to-crypto or crypto-to-stablecoin swap is a chargeable CGT event in GBP under HMRC rules |
| Compatible UK Tax Software | Recap.io (UK Built), Koinly UK |
How Are Cryptocurrency Gains and Swaps Taxed in UK in 2026?
Under TCGA 1992 Section 104 (Share Pooling), Section 105 (Same-Day) & Section 106A (30-Day Bed & Breakfasting), Capital Gains Tax (CGT): 18% (Basic Rate Band) / 24% (Higher & Additional Rate) above £3,000 Annual Exempt Amount. Threshold rule: £3,000 Annual Exempt Amount (CGT Allowance) + £1,000 Miscellaneous Income Allowance (Staking/Mining). Crypto-to-crypto treatment: Taxable Disposal! Every crypto-to-crypto or crypto-to-stablecoin swap is a chargeable CGT event in GBP under HMRC rules.
Mandatory 2026 Tax Forms & Statutory Schedules (UK)
- HMRC Self Assessment — SA108 Capital Gains Summary (Cryptoasset boxes)
- HMRC Real-Time Capital Gains Tax Service
- OECD / UK CARF (Crypto-Asset Reporting Framework — mandatory from 1 Jan 2026)
Audited Crypto Tax Software Supporting UK Statutory Filings
| Tax Software | Specialization | 2026 Pricing | Statutory Compliance Capabilities |
|---|---|---|---|
| Recap.io (UK Built) | #1 Native HMRC Section 104 & SA108 | From £79/year | End-to-end client-side encryption built in the UK specifically for HMRC Same-Day, 30-Day B&B, and Section 104 pooling. |
| Koinly UK | HMRC Capital Gains Summary PDF | From £39/year | Automatically matches 30-day Bed & Breakfasting disposals and exports ready-to-file SA108 figures. |
What Are the Lowest-Fee Regulated Crypto Platforms in UK (2026 Benchmark)?
Based on our empirical 2026-11-06 orderbook and regulatory audit for UK, Kraken Pro UK (FCA FRN 928768) and Coinbase Advanced UK achieve the highest Index 2026.1 scores (95.4/100 and 92.8/100), executing a £500 limit order for £1.30–£3.00 via UK Faster Payments (FPS — £0.00).
Order Size:
| Platform & Legal Entity | Regulator License (UK) | Maker / Taker Fee | Real Cost (£500 L2) | Instant-Buy Cost | Local Funding Rail | Cold Wallet Withdrawal | Score 2026.1 |
|---|---|---|---|---|---|---|---|
| Kraken Pro UK Payward Ltd (London — FCA Registered) | FCA FRN 928768 | 0.16% / 0.26%16/26 bps | £ 1.30 | £ 7.50 | Faster Payments £0.00 | Yes (Self-Custody) | 95.4/100 · Audit ↗ |
| Coinbase Advanced UK CB Payments Ltd (FCA e-Money FRN 900635) | FCA FRN 900635 / Archax FinProm | 0.40% / 0.60%40/60 bps | £ 3.00 | £ 14.99 | Faster Payments £0.00 | Yes (Self-Custody) | 92.8/100 · Audit ↗ |
| CoinJar UK CoinJar UK Limited (FCA Registered) | FCA FRN 928767 | 0.00% / 0.10%0/10 bps | £ 0.50 | £ 5.00 | Faster Payments £0.00 | Yes (Self-Custody) | 93.1/100 · Audit ↗ |
| Gemini ActiveTrader UK Gemini Intergalactic UK Ltd (FCA Registered) | FCA FRN 928988 & FRN 900988 | 0.20% / 0.40%20/40 bps | £ 2.00 | £ 7.45 | Faster Payments £0.00 | Yes (Self-Custody) | 91.5/100 · Audit ↗ |
| Bitstamp UK Bitstamp UK Limited (FCA Registered) | FCA FRN 980333 | 0.30% / 0.40%30/40 bps | £ 2.00 | £ 7.50 | Faster Payments £0.00 | Yes (Self-Custody) | 90.7/100 · Audit ↗ |
| Revolut X (UK Desktop) Revolut Ltd (FCA Registered Crypto Firm) | FCA FRN 900562 | 0.00% / 0.09%0/9 bps | £ 0.45 | £ 7.45 | Instant Internal GBP | Yes (Self-Custody) | 91.9/100 · Audit ↗ |
INTERACTIVE L2 ORDERBOOK VS INSTANT-BUY SAVINGS SIMULATOR
Calculate Your Exact Execution Cost & 12-Month Savings (Kraken Pro UK vs Retail Broker)
L2 Cost per Trade: £2.60 · Instant Broker Spread (~2.2%): £22.00 · 12-Month Savings: £232.80
LIVE INTERACTIVE STREET MAP & VERIFIED GEO-PIN DIRECTORY
Interactive Street Map, FCA Registered Offices & Live Geo-Pin Directory
Select Geo-Pin Marker:
REGULATOR HQ // UK
GPS: 51.5406, -0.0086 Financial Conduct Authority (FCA)
12 Endeavour Square, Stratford, London E20 1JN, United Kingdom
TAX AUTHORITY // UK
GPS: 51.5018, -0.1264 HM Revenue & Customs (HMRC — Whitehall)
100 Parliament Street, Westminster, London SW1A 2BQ, United Kingdom
FCA FRN 928768
GPS: 51.5406, -0.0086 Kraken Pro UK (Payward Ltd (London — FCA Registered))
Direct BTC/GBP and ETH/GBP orderbooks + FCA MLR registration FRN 928768
FCA FRN 900635 /
GPS: 51.5406, -0.0086 Coinbase Advanced UK (CB Payments Ltd (FCA e-Money FRN 900635))
Deep GBP liquidity + ClearBank UK Faster Payments rails
FCA FRN 928767
GPS: 51.5406, -0.0086 CoinJar UK (CoinJar UK Limited (FCA Registered))
0.00%–0.10% CoinJar Exchange GBP fee + full FCA Cryptoasset Registration
FCA FRN 928988 & FRN
GPS: 51.5406, -0.0086 Gemini ActiveTrader UK (Gemini Intergalactic UK Ltd (FCA Registered))
Dual FCA registration (Cryptoasset + Electronic Money Institution)
Verified Execution Facts, 6-Step UK Investor Path & FCA / HMRC Statutory Rules — UKCryptoLedger (2026)
Execution Fact: How to report Coinbase Advanced UK (UK 2026) — to HMRC (Section 104 Pool & SA108 CGT) | UKCryptoLedger (UKCryptoLedger, 2026-11-06) — FCA (Financial Conduct Authority — Cryptoasset Register & FinProm) · #1 Kraken Pro UK (0.16%/0.26% L2 / £1.30) · TCGA 1992 Section 104 (Share Pooling), Section 105 (Same-Day) & S.
STEP 01
Verify FCA Registration Confirm the venue is registered on the FCA Cryptoasset Register (MLRs 2017 & FinProm s.21) before transferring GBP.STEP 02
Complete UK FinProm Assessment Pass the mandatory FCA appropriateness test and 24-hour cooling-off period for new UK retail accounts.STEP 03
Fund via Faster Payments (FPS) Transfer GBP from a crypto-friendly UK account (Revolut UK, Nationwide, Monzo within limits) for £0.00 deposit fee.STEP 04
Execute on the GBP L2 Orderbook Place Maker/Taker limit orders on Kraken Pro or Coinbase Advanced (0.16%–0.40%) instead of paying 1.49%–2.50% instant spread.STEP 05
Withdraw to Hardware Self-Custody Move long-term holdings to an air-gapped or EAL6+ hardware wallet while preserving transaction hashes.STEP 06
Reconcile Section 104 Pool for SA108 Apply HMRC's 3-Stage Share Matching rules (Same-Day, 30-Day Bed & Breakfasting, Section 104 Pool) against the £3,000 AEA.UK Statutory Restrictions & Myth-Busting (Antifake 2026)
Antifake (HMRC Statutory Rule) : Swapping Bitcoin into USDT, USDC, or ETH is NOT tax-free in the UK — HMRC Cryptoassets Manual CG12100P treats every crypto-to-crypto swap as a taxable Capital Gains Tax disposal valued in Pound Sterling (£) at the moment of trade.
When benchmarking this dossier against the British market, our audit of FCA-registered UK crypto exchanges and GBP fees shows that professional orderbooks cut execution costs by over 75%. Furthermore, our UK bank Faster Payments crypto limit and block tracker documents the exact daily and 30-day rolling caps enforced by Chase UK, Barclays, Lloyds, and NatWest. Finally, use our HMRC Section 104 Pool and 30-day Bed & Breakfasting tax calculator to compute your exact 18% or 24% Capital Gains Tax liability for Self Assessment.
Technical Specification & Verified UK Regulatory Dossier: How to report Coinbase Advanced UK (UK 2026) — to HMRC (Section 104 Pool & SA108 CGT) | UKCryptoLedger
- Primary Subject
- How to report Coinbase Advanced UK (UK 2026) — to HMRC (Section 104 Pool & SA108 CGT) | UKCryptoLedger
- UK Regulatory Authority
- FCA (Financial Conduct Authority — Cryptoasset Register & FinProm)
- Executive Summary
- How to report Coinbase Advanced UK (CB Payments Ltd (FCA e-Money FRN 900635)) in UK (2026): CSV/API export, HMRC Self Assessment — SA108 Capital Gains Summary (Cryptoasset boxes), and TCGA 1992 Section 104 (Share Pooling), Section 105 (Same-Day) & Section 106A (30-Day Bed & Breakfasting) rules.
- HMRC Statutory Regime
- TCGA 1992 Section 104 (Share Pooling), Section 105 (Same-Day) & Section 106A (30-Day Bed & Breakfasting) — £3,000 Annual Exempt Amount (CGT Allowance) + £1,000 Miscellaneous Income Allowance (Staking/Mining)
2026 UK FCA & HMRC CHECKLIST
UK Crypto Investor & HMRC Self Assessment Readiness Checklist (2026/27)
Tick completed verification steps (saved automatically in your browser):
FCA & HMRC TAX ALERTS 2026/27
Get HMRC SA108 deadlines, UK bank Faster Payments policy changes & FCA alerts
Technical briefings with zero spam: 31 January Self Assessment reminders, Section 104 updates, and FCA warnings.
Report an updated UK bank limit, fee, or HMRC rule
My Saved UK Dossiers & Comparisons
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Cite This Dossier or Embed Verified UK Badge (2026)
Frequently Asked Regulatory & Tax Questions (2026)
What is the cheapest regulated way to buy Bitcoin in UK in 2026?
Funding via UK Faster Payments (FPS — £0.00) into Kraken Pro UK or Coinbase Advanced UK and placing a limit order on the L2 orderbook costs £1.30–£3.00 per £500, saving over 75% compared to instant-buy broker buttons.
What is the 2026 crypto tax rate and filing form in UK?
Under TCGA 1992 Section 104 (Share Pooling), Section 105 (Same-Day) & Section 106A (30-Day Bed & Breakfasting), Capital Gains Tax (CGT): 18% (Basic Rate Band) / 24% (Higher & Additional Rate) above £3,000 Annual Exempt Amount.
Are crypto-to-crypto swaps taxable in UK?
Taxable Disposal! Every crypto-to-crypto or crypto-to-stablecoin swap is a chargeable CGT event in GBP under HMRC rules
How do I verify if a crypto platform is legally authorized in UK?
Verify that the operating legal entity holds a valid FCA MLR 2017 Cryptoasset Registration & Section 21 FinProm Approver supervised by FCA (Financial Conduct Authority — Cryptoasset Register & FinProm) and is not flagged on the FCA Warning List of Unauthorised Firms.
Internal Cross-Links & Related Audits
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TAX // UK06
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EXCHANGES // UK07
Kraken Pro UK — Regulated Exchanges
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EXCHANGES // UK08
Coinbase Advanced UK — Regulated Exchanges
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