Section 104 reporting for accounting practices
Run HMRC-ready Section 104 capital gains reports for your entire client book — ICP disposals pooled, matched, and exported to Xero and QuickBooks. White-label PDFs, bulk client tracking, and priority support from £499/yr.
Built for the way practices work
Everything you need to deliver polished, compliant crypto tax reports across your client book — without re-keying data or reformatting PDFs.
White-label PDF exports
Generate client-ready Section 104 reports branded with your practice's logo and details. Deliver polished, HMRC-ready PDFs your clients can file directly — no NNS Tax Pro watermark, no reformatting.
Bulk client tracking
Manage up to 35 client reports per year from a single dashboard. Track each client's ICP disposals, pool calculations, and unlock status side-by-side without re-uploading or re-keying data.
Xero & QuickBooks CSV exports
Export realized gains, cost basis, and airdrop income as CSV rows shaped for Xero and QuickBooks journal entries. Drop the file straight into your bookkeeping workflow — no manual mapping required.
Supporting practice benefits
The infrastructure that keeps a busy practice moving — fast answers and a single view across every client.
Priority support channel
Skip the queue. Accountant Pro subscribers get a dedicated priority support channel for calculation queries, CSV parsing edge cases, and report delivery issues — typically answered same business day.
Client management dashboard
A single view across every client report: tax year, token breakdown, realized gains, and unlock status. Filter, sort, and re-send PDF receipts without leaving the dashboard.
Reports that comply with HMRC Section 104 pooling rules
NNS Tax Pro applies the UK's default capital gains pooling methodology to your clients' crypto disposals. Identical tokens of the same kind are pooled together — each acquisition adds to the pool at its cost basis, and each disposal removes a proportional slice. The same-day and 30-day (bed-and-breakfast) matching rules are applied before any residual amount falls into the Section 104 pool, so your clients' realized gains and losses are computed exactly the way HMRC expects.
Same-day matching
When a disposal and an acquisition of the same token happen on the same day, the acquisition is matched against the disposal at that day's average cost — not against the Section 104 pool. NNS Tax Pro detects same-day pairs across your ICP transactions and computes the gain from the same-day average cost basis before any pool cost is applied.
30-day bed-and-breakfast rule
If you dispose of tokens and then re-acquire the same token within 30 calendar days, the re-acquisition is matched against the original disposal at its actual cost — not added to the pool. This prevents the cost basis from being artificially shifted by a quick round-trip. NNS Tax Pro scans the 30-day window after every disposal and applies the bed-and-breakfast match before the residual amount falls into the Section 104 pool.
NNS Tax Pro is a software tool, not a registered financial advisor or regulated tax consultancy. Clients remain responsible for verifying their tax filings with HMRC or a certified UK accountant.
Frequently asked questions
Multi-seat access, SNS and Neuron staking edge cases, and volume pricing for practices that exceed the included 35 reports per year.
Estimate your annual report volume
Drag the slider to see how the total annual cost and effective per-report rate change as your report volume grows. The base £499/yr subscription includes 35 client reports; additional reports are billed at £12.50 each.
Client reports per year
35
Additional reports
0
This calculator is purely informational. The Subscribe Now button always checks out at the standard £499/yr Accountant Pro tier price — the computed total is never carried into Stripe checkout. For volumes beyond 500 reports, use the Contact Sales form below.
Ready to run your practice on Accountant Pro?
Subscribe now and start delivering HMRC-ready Section 104 reports for your clients today. £499/yr — 35 client reports included, additional reports at £12.50 each.
Talk to our sales team
Need a tailored plan for a larger practice or volume pricing beyond the included 35 reports? Send us a message and we'll get back to you.
Prefer email? Reach our sales team directly at support@nnstaxpro.com