Built for corporate service providers managing subsidiaries, group structures and multi-entity portfolios. Process dozens or hundreds of HMRC/Companies House filings simultaneously with API automation, white-label client portals, and transparent per-entity pricing.
Corporate service providers can deliver HMRC/Companies House compliant bulk iXBRL using our API batch processing platform with white-label client portals. Process 50, 100, or 200+ entities per month with volume discounts up to 45%.
Let us take the stress out of iXBRL compliance. Our AI powered technology and expert team handle your digital reporting for HMRC, Companies House and the FCA, so you can focus on running your business. We assure 100% acceptance, 48-hour turnaround and total peace of mind.
Complete iXBRL preparation and filing for CT600 returns and company accounts.
iXBRL accounts filing for all company types;from micro-entities and SMEs to large groups.
UKSEF submissions for listed companies and financial services firms.
Experience the only AI-powered iXBRL platform in the UK that lets you move seamlessly between do-it-yourself in-house iXBRL tagging and expert-managed iXBRL services. At the same cost, with no contracts or hidden fees. Quickest turnaround of less than 48 hours. Guaranteed regulator-approved filings.
Use our AI iXBRL platform, tag financial statements in-house and switch to managed service during peak season.
All your filings, whether DIY or managed, are tracked in one dashboard with consistent volume discount.
Even if you primarily use our managed service, you have full and free access to the DIY platform.
Start aniXBRL tagging yourself. If stuck, hand it off to our team mid-process. We will pick up where you left off.
Unlike per-page pricing that creates unpredictable costs, our entity based ixbrl pricing model gives you complete budget certainty, whether you're tagging one financial statement or multiple.
For micro-entities (FRS 105), typically under £632k turnover
per entity
START iXBRL now Standard 48h turnaround.For small companies (FRS 102 1A), most common for UK filings
per entity
START iXBRL now Standard 48h turnaround.For standard/full accounts (FRS 102), including detailed notes
per entity
START iXBRL now Standard 48h turnaround.Simplest accounts, typically under £632k turnover
per entity (£30 + £20 express)
START iXBRL now Express 24h turnaround.Most common, includes abridged filings
per entity (£40 + £20 express)
START iXBRL now Express 24h turnaround.Complex accounts with detailed notes
per entity (£50 + £20 express)
START iXBRL now Express 24h turnaround.Our iXBRL tagging service creates compliant files ready for you to submit. If you prefer, we can handle the actual filing with authorities for an additional fee—completely optional.
We submit your tagged CT600 corporate tax return directly to HMRC via their Government Gateway on your behalf, handling authentication and confirmation.
We file your tagged statutory accounts to Companies House electronically, ensuring compliance with all formatting and validation requirements.
Unlike per-page pricing that creates unpredictable costs, our entity based ixbrl pricing model gives you complete budget certainty, whether you're tagging one financial statement or multiple.
For micro-entities (FRS 105), typically under £632k turnover
per entity
START iXBRL now Standard 48h turnaround.For small companies (FRS 102 1A), most common for UK filings
per entity
START iXBRL now Standard 48h turnaround.For standard/full accounts (FRS 102), including detailed notes
per entity
START iXBRL now Standard 48h turnaround.Simplest accounts, typically under £632k turnover
per entity (£30 + £20 express)
START iXBRL now Express 24h turnaround.Most common, includes abridged filings
per entity (£40 + £20 express)
START iXBRL now Express 24h turnaround.Complex accounts with detailed notes
per entity (£50 + £20 express)
START iXBRL now Express 24h turnaround.Our iXBRL tagging service creates compliant files ready for you to submit. If you prefer, we can handle the actual filing with authorities for an additional fee—completely optional.
We submit your tagged CT600 corporate tax return directly to HMRC via their Government Gateway on your behalf, handling authentication and confirmation.
We file your tagged statutory accounts to Companies House electronically, ensuring compliance with all formatting and validation requirements.
See how UK businesses, accountancy practices, and listed companies achieved HMRC-compliant iXBRL filing in 24-48 hours with transparent pricing and zero rejections.
Previous provider charged £12/page with a two-week turnaround—costly and slow for growing groups.
Unpredictable per-page pricing and week-long delays were costing the practice significant client fees and admin time.
Audit team needed last-minute changes close to the FCA deadline and required a specialist partner.
Complex SPV accounts with multiple investments and joint-venture structures requiring specialist tagging expertise.
Charity SORP accounts with restricted funds and designated reserves needing careful treatment and disclosure.
Multi-entity dashboards, automated workflows, API integration. Volume pricing from £35/filing for CSPs managing group structures.
The CSP Challenge: Managing 50-5,000+ UK entities means peak season chaos—100+ simultaneous deadlines, manual data entry across disparate systems, and unpredictable per-entity costs that destroy profitability. Traditional providers like DataTracks charge £50-£200 per filing with no bulk workflow automation.
Proven Scale: Currently processing 12,000+ annual filings for 8 CSPs managing FTSE 250 subsidiaries, PE portfolio companies, and multinational UK entities.
Corporate service providers (CSPs) managing portfolios of UK companies face a unique operational nightmare. Unlike accounting practices with direct client relationships, CSPs handle bulk administrative compliance for entities they don't directly advise—often 50 to 5,000+ companies across group structures, private equity portfolios, or multinational subsidiaries.
The challenge: January–March peak season can bring 100-300 simultaneous HMRC and Companies House deadlines. Manual iXBRL conversion, entity-by-entity uploads, and disparate tracking systems create a bottleneck that forces expensive overtime, temp staff, and rejection-driven rework. Market research shows CSPs spend 12-18 working days per month on iXBRL compliance during peak periods—representing 40-60% of total operational overhead.
The 2027 tipping point: The Companies House software-only mandate will eliminate manual web-filing for all 2 million+ UK companies. For CSPs, this means every entity in your portfolio—including dormant companies and micro-entities that previously filed abridged accounts—will require fully tagged iXBRL. This regulatory shift will double or triple compliance workload unless you automate now. Digital Reporting's platform is purpose-built for this exact challenge: bulk processing, multi-entity management, and volume-based pricing that scales with your portfolio.
Unlike accounting firms or direct businesses, CSPs face operational constraints that traditional iXBRL providers don't address:
Group structures often align fiscal year-ends—creating "deadline tsunamis." A PE firm with 50 portfolio companies may have 45 filings due in a 2-week window. Manual processing = impossible.
Batch Upload: Upload 500 entities via Excel template or API. Our AI processes all simultaneously—delivering tagged files in 24-48 hours regardless of volume.
CSPs bill clients monthly for multiple entities. Entity-by-entity invoices from iXBRL providers create reconciliation nightmares—finance teams spend 20+ hours/month matching invoices to client codes.
Consolidated Invoicing: One monthly invoice with itemized entity breakdown. Export to CSV with your custom client codes for instant ERP/accounting system import.
40% of CSP-managed entities are part of group structures requiring consolidated accounts. These need parent-subsidiary mapping, intercompany eliminations, and complex FRS 102 full taxonomy tagging.
Group Structure Intelligence: Upload parent-subsidiary relationships once. Our system auto-applies consolidation rules, flags intercompany items, and validates group vs. standalone tagging.
Standard providers charge £50-£200/filing with minimal volume discounts. At scale (1,000+ entities), this becomes a £50,000-£200,000 annual cost center—eroding CSP margins to unsustainable levels.
True Volume Pricing: £35-£75/filing for 100+ entities (vs. market £50-£200)—saving 30-62.5% annually. A 1,000-entity portfolio saves £75,000-£125,000/year.
Track 50-5,000 entities in one view. Filter by deadline, status, entity type, or client code. Export progress reports for client updates.
Upload metadata for 500+ entities via template. Auto-map to FRC taxonomies, company numbers, and filing deadlines from Companies House API.
Integrate with Inform Direct, Diligent, Corporatek, or custom secretarial systems. Auto-sync entity data, trigger tagging workflows, retrieve files.
Define parent-subsidiary trees. System validates consolidated vs. standalone accounts, flags intercompany transactions, applies FRS 102 group rules.
Automated email alerts at 30/14/7 days before HMRC/Companies House deadlines. Customizable per client or entity type.
One invoice per month with entity-level breakdown. Custom client codes, cost center mapping, CSV export for Xero/Sage/QuickBooks import.
Security & Compliance: ISO 27001:2022 | SOC 2 Type II | ISAE 3402 | GDPR Article 28 DPAs | UK-Only Data Processing
Unlike DataTracks (£50-£200/filing, minimal bulk discounts) or ARKK (custom quotes), we publish transparent volume tiers designed for CSP economics.
| Portfolio Size | Digital Reporting (Volume Pricing) |
DataTracks (Standard Rates) |
Annual Savings |
|---|---|---|---|
| 100 entities (70% small, 30% micro) | £5,250 | £8,400 | £3,150 (37%) |
| 500 entities (60% small, 30% micro, 10% medium) | £22,500 | £42,500 | £20,000 (47%) |
| 1,000 entities (typical PE CSP mix) | £45,000 | £85,000 | £40,000 (47%) |
*Assumes market average of £50 (micro), £95 (small), £150 (medium). Actual competitor pricing often higher.
Designed for CSP operational efficiency—automate the entire pipeline from data ingestion to HMRC/Companies House delivery.
Download our template, populate entity metadata + attach PDF/Word accounts. Upload Excel file—system auto-maps to entities.
POST entity JSON + accounts PDF via REST API. Integrates with Inform Direct, Diligent, or custom secretarial systems.
Drop 500+ files into dedicated SFTP folder. Our system auto-detects company numbers from filenames, imports metadata from Companies House API.
Our AI processes all entities in parallel (not sequentially)—500 filings are tagged simultaneously, not one-by-one. Each file is then reviewed by UK-qualified accountants specializing in group structures.
All tagged files appear in your dashboard within 24-48 hours. Download as bulk ZIP (preserves folder structure by client/entity) or enable auto-filing to HMRC.
CSPs using secretarial software (Inform Direct, Diligent, Corporatek, Blueprint) can automate the entire workflow via our RESTful API. No more exporting PDFs, manually uploading files, or copying entity metadata.
{
"entity_id": "UK12345678",
"company_name": "Example Ltd",
"accounts_year_end": "2024-12-31",
"frs_type": "FRS_102_1A",
"file_url": "https://yoursystem.com/accounts.pdf",
"deadline": "2025-03-31",
"client_code": "PE_PORTFOLIO_A",
"group_structure": {
"parent_id": "UK87654321",
"consolidation_type": "full"
}
}40% of CSP-managed entities are part of group structures. We've built intelligence into our platform specifically for parent-subsidiary relationships, consolidated accounts, and FRS 102 group requirements.
Upload parent-subsidiary relationships once (via Excel template or API). System validates:
For consolidated accounts, our system flags:
"We manage company secretarial services for 12 PE funds—380 UK portfolio companies total. In February 2024, we faced 287 simultaneous HMRC deadlines. Our previous provider (DataTracks) processed files sequentially, and we were quoted 6-8 weeks turnaround. At £85/filing average, cost was £24,395—and we'd miss half the deadlines."
"The multi-entity dashboard was game-changing. We could track all 287 filings in real-time, filter by fund or deadline, and export status reports for our PE clients. This is now our only iXBRL provider."
"We provide company secretarial services for 35 multinational corporations—1,200+ UK subsidiaries across them. Each group prepares accounts differently (Word, Excel, bespoke formats). Manual data entry was killing us—our team spent 22 days/month just on iXBRL processing. Previous provider charged £95/filing × 1,200 = £114,000/year."
"The consolidated invoicing alone saved our finance team 18 hours/month. But the real win was SFTP auto-import—our staff now focus on high-value advisory work instead of manual data entry."
No hard limit—our architecture scales elastically. Our current record is 847 entities uploaded and processed in a single batch (48-hour delivery). The system uses parallel AI processing (not sequential), so processing time doesn't increase linearly with volume. Whether you upload 50 or 5,000 entities, turnaround is 24-48 hours for standard service, 48-72 hours for complex group structures. For extreme volumes (10,000+ annual filings), we provision dedicated processing clusters and assign a technical account manager.
One monthly invoice with full itemization + custom client code mapping. You receive a single PDF invoice on the 1st of each month covering all entities processed in the prior month. The invoice includes: (1) Entity-level breakdown (company name, number, filing type, date), (2) Your custom client codes/cost centers for internal allocation, (3) CSV export compatible with Xero, Sage, QuickBooks for automated import. You can map our pricing to your own client billing rates—e.g., you charge clients £150/filing, pay us £60, invoice difference automatically. Our finance team can also provide per-client sub-invoices if you need to pass through costs directly.
Yes—we have pre-built connectors for Inform Direct, Diligent, and Blueprint. Our API supports two integration patterns: (1) Push Integration: Your secretarial system POSTs finalized accounts + metadata to our API endpoint when ready for tagging. We return a Job ID for tracking. (2) Pull Integration: We query your system's API (if exposed) to retrieve accounts on a scheduled basis. For other platforms (Corporatek, custom systems), our API is RESTful and well-documented—most CSPs complete integration in 2-4 weeks with developer support. We provide sandbox environment, Postman collections, and technical onboarding calls. Integration includes webhook notifications when files are ready for download.
Group structure intelligence is built into our platform. When you upload entity metadata, include parent-subsidiary relationships (either in Excel template or API JSON). Our system then: (1) Validates whether consolidated accounts are required under FRS 102 Section 9, (2) Flags intercompany revenue/expenses for elimination disclosure, (3) Applies correct taxonomy tags for goodwill on consolidation, non-controlling interests, and equity accounting, (4) Cross-references parent investment in subsidiary balances for consistency. During expert review, our UK accountants (who specialize in group structures) manually verify consolidation mechanics and FRS 102 compliance. For complex groups (3+ tiers, overseas subsidiaries, joint ventures), we assign a dedicated reviewer familiar with your structure.
Our capacity is elastic—no surge fees or delays. Unlike providers with fixed headcount (who charge "rush fees" or extend turnarounds), our AI-driven architecture scales automatically. If you normally process 100 entities/month but suddenly need 300 due to a new client onboarding or deadline shift, just upload them. Turnaround remains 24-48 hours with no price increase. For very large surges (500+ unexpected entities), we recommend 24-hour advance notice via your account manager so we can pre-allocate expert reviewers, but it's not mandatory. This is a key advantage over DataTracks and ARKK, who both impose capacity constraints and rush fees during peak periods.
Yes—for CSPs processing 2,000+ entities annually. Our white-label program includes: (1) Custom-branded portal (your logo, colors, domain), (2) Client-facing status dashboards (your clients log in to track their entities), (3) Branded email notifications and reports, (4) Your company name on all iXBRL file metadata. Pricing for white-label starts at +£5,000/year setup + £0.50/entity ongoing. This is ideal for large CSPs who want to offer "in-house" iXBRL as a value-add to PE firms or multinational clients. We remain invisible—your brand owns the client relationship. Contact us for a white-label demo and economics discussion.
Test our bulk platform with zero risk. Upload your peak season backlog, experience our multi-entity dashboard, and see 30-50% cost savings firsthand.
ISO 27001 | SOC 2 Type II | UK-Only Processing | Enterprise SLAs Available
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