iXBRL Tagging. HMRC & Companies House Compliant. Fixed Pricing Per Entity.
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Group Companies iXBRL Consolidated Accounts | Digital Reporting UK
Trusted by 200+ UK companies | Updated for 2025 HMRC & Companies House requirements
Critical Challenges We Resolve

iXBRL Filing Challenges for UK Group Companies: HMRC CT600 & Companies House Consolidated Accounts

CT600C Group Relief iXBRL Rejections HMRC
"CT600C group relief claims rejected: £18K penalties, £12K rush fees. HMRC required complete refiling with proper taxonomy codes. 8 subsidiaries affected. Group tax planning disrupted."

CT600C Group Relief iXBRL Solved

CT600C Group Relief iXBRL Rejections

CT600C supplementary forms require specialized iXBRL taxonomy codes for group relief claims. HMRC rejects incorrect consortium relief classifications and intra-group transfer specifications. Legacy providers charge premium surcharges with 40% rejection rates for CT600C filings.

AI CT600C Compliance Guaranteed

Automated CT600C taxonomy recognition for consortium relief, group transfers, intra-group allowances. Zero supplementary form rejections guaranteed. HMRC-validated iXBRL output for CT600C group relief claims.

iXBRL Filing Coordination UK Groups Parallel Processing
"12 subsidiary iXBRL filings: 15-day turnarounds don't work. Annual rush fees: £12K. Finance team 40% crisis management vs strategic work. Staggered deadlines impossible to coordinate."

Parallel iXBRL Filing Coordination

Sequential Processing Bottlenecks

Enterprise platforms process group companies sequentially—15+ days per entity. 12 subsidiaries with staggered year-ends create 6-month coordination cycles. Rush fees multiply: £150-£1,500 per subsidiary per missed deadline.

48-Hour Parallel Processing

AI-driven parallel processing: HMRC-validated iXBRL files within 48 hours per entity. Process 12 subsidiaries simultaneously, not sequentially. Automated deadline tracking. 100% fee refund if any entity delayed.

Multi-Entity iXBRL Deadline Management UK Groups
"15 subsidiaries, 8 year-ends, 23 deadlines. Manual coordination: 6 FTE weeks. Rush fees: £8.5K/year. Penalty exposure: £22.5K max. Crisis management replaces strategic finance."

Intelligent Multi-Entity Deadline Management

Staggered Deadline Chaos

Group structures create overlapping deadline cycles across different year-ends. Manual tracking of 23+ statutory deadlines fails. Providers can't handle parallel processing. Result: perpetual crisis mode, multiplied rush fees, cascading penalties.

Automated Deadline Orchestration

AI deadline management tracks all subsidiary year-ends automatically. Proactive alerts (90/60/30/7 days). Concurrent processing guarantees delivery 5 days pre-deadline per entity. Late penalty reimbursement guarantee.

2027 Companies House iXBRL Mandate Software-Only
"2027 mandate requires software-only iXBRL filing. Current provider can't guarantee compliance. Risk: 14 entities unable to file. Board requires transition plan by Q2 2025."

2027 Companies House Mandate Ready

2027 Software-Only Mandate Crisis

Companies House mandates software-only iXBRL filing by 2027. Manual processes and basic conversion services obsolete. Group companies risk inability to file statutory accounts. Board-level anxiety around compliance transition timeline.

Mandate-Compliant iXBRL Platform

Fully compliant with Companies House 2027 software-only requirements. HMRC-validated iXBRL output guaranteed compatible with new gateway specifications. Future-proof technology handles evolving taxonomy updates.

Group Consolidation iXBRL Inter-Company Eliminations
"Consolidated accounts: 9 subsidiaries, 4 iXBRL iterations. Inter-company eliminations incorrectly tagged. Big 4 flagged material weakness. Cost: £25K remediation, 8-week delay."

Group Consolidation iXBRL Automated

Consolidation iXBRL Complexity

Group consolidated accounts require complex inter-company elimination tagging, minority interest calculations, subsidiary consolidation adjustments. Manual processes create iXBRL taxonomy errors. Big 4 audit firms flag material weaknesses.

Automated Consolidation Engine

Intelligent consolidation engine handles inter-company eliminations, minority interests, consolidation adjustments with proper iXBRL tagging. Built-in validation against group accounting standards. Big 4 audit-ready output guaranteed.

HMRC iXBRL Validation Cycle Delays Group Companies
"HMRC validation: 3-5 days per cycle. 11 entities × 3 cycles = 165 days lost. Gateway rejections multiply across group. Cost: £32K delays, £18K penalties."

HMRC First-Submission Acceptance

HMRC Validation Cycle Delays

HMRC iXBRL validation takes 3-5 business days per cycle. Group companies face multiplied delays across multiple entities. Common taxonomy errors trigger gateway rejections that cascade through entire group structures.

Pre-Validated HMRC Submission

Built-in HMRC validation engine pre-screens all iXBRL files before submission. Real-time taxonomy validation against HMRC gateway requirements. Group-wide consistency checking eliminates cascade rejections. Guaranteed first-submission acceptance.

ESG iXBRL Reporting Preparation Gap UK Groups
"ESG reporting expanding to iXBRL format. No clear FCA timeline. Current provider lacks ESG taxonomy. Risk: unprepared for mandatory ESG iXBRL filings."

ESG iXBRL Reporting Ready

ESG iXBRL Reporting Gap

FCA expanding ESG disclosure requirements to iXBRL format. Timeline unclear but preparation urgent. Most providers lack ESG taxonomy expertise. Group companies risk unpreparedness for mandatory ESG iXBRL filings.

ESG iXBRL Preparation Platform

Advanced ESG taxonomy integration ready for FCA mandatory requirements. Automated tagging for carbon emissions, diversity metrics, governance structures. Future-proof platform handles evolving ESG standards.

Trusted by leading UK group companies | Updated for 2025 HMRC & Companies House requirements
iXBRL Tagging | Common Pain Points

iXBRL Tagging
Top Pain Points for UK Group Companies

Complex group structures: Multiple entities, eliminations, and disclosures make group iXBRL tagging challenging and time-consuming.

Hidden costs: Staff training, validation errors, missed deadlines, and lost time on compliance instead of strategic finance.

Common errors: Wrong group tags, missing eliminations, and validation failures. HMRC and Companies House auto-reject invalid group iXBRL files.

Impact: Deadline panic, audit risk, penalties, and reputation damage for group finance teams.

April 2027: Companies House mandates software-only iXBRL filing for all group and consolidated accounts.

Action needed: Manual and legacy processes will not comply. Group companies must adopt compliant iXBRL solutions now.

Complex Group Tagging

Thousands of taxonomy elements, eliminations, and disclosures make group iXBRL tagging slow and complex.

Lost Finance Hours
Rejection Risk

Wrong group tags or missing eliminations trigger HMRC/Companies House rejections. Filing errors mean deadline panic, audit risk, and penalties.

Compliance Risk
High Costs

Enterprise iXBRL software costs £10K–£50K+ annually. Groups struggle with per-page pricing and volume discounts that don't scale.

Budget Strain
Skills Gap

Group iXBRL requires specialized consolidation skills. Most finance teams lack expertise, forcing expensive training or risky outsourcing.

Skills Shortage
Trusted by 50+ UK group companies managing 1,000+ entities annually | Ready for 2027 Companies House mandate
COMPREHENSIVE GROUP iXBRL SOLUTIONS

iXBRL Tagging & Filing Solutions. Made Simple for Group Companies

Simplify group-wide iXBRL compliance with transparent per-entity pricing, centralized control, and guaranteed accuracy. Our AI-powered platform handles complex consolidation adjustments and inter-company eliminations, ensuring all your subsidiary filings are regulator-ready. Focus on strategic growth while we manage the compliance burden.

Group iXBRL tagging. We make it easy. Combining clever AI automation with real human expertise, every step of the way.

Group companies using iXBRL solutions
HMRC & Companies House Ready Compliance Guaranteed
iXBRL Tagging for Group Accounts

We prepare and tag your group, consolidated, and subsidiary accounts. Every file is checked by our experts and guaranteed to pass regulators.

Companies House Filing for Groups

We handle consolidated accounts filings for Companies House, ensuring compliance with all group reporting requirements.

HMRC Corporation Tax Filing

We prepare and tag your CT600 and group accounts for HMRC, guaranteed to pass first time.

FCA UKSEF Filing for Groups

We handle UKSEF submissions for regulated group entities quickly and accurately.

100 %

We guarantee HMRC & Companies House will accept your group filings. No stress, no delays.

48 h

You’ll never wait more than 48 hours for your completed group filings.

4

We support all major UK regulators for group filings.
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Trusted by 50+ UK group companies managing 1,000+ entities annually | Updated for 2025 HMRC & Companies House requirements
Group companies that we help with iXBRL tagging

Built for Every Size of Group

Small UK group companies with 3-10 subsidiaries using iXBRL services
Growing Parent Companies

Streamlined Compliance for 3-10 Subsidiaries

Perfect for groups with £50M-£150M turnover managing 3-10 UK subsidiaries. Get transparent per-entity pricing and centralized control without the complexity of enterprise platforms.

Start Group Trial
Medium UK group companies with 10-25 subsidiaries iXBRL compliance
Established Groups

Efficient Multi-Entity Management for 10-25 Subsidiaries

For groups with £150M-£300M turnover and 10-25 subsidiaries. Benefit from volume discounts, dedicated account management, and guaranteed accuracy across all entities.

Schedule Group Demo
Large UK group companies with 25+ subsidiaries iXBRL solutions
Enterprise Corporations

Advanced Consolidation for 25+ Subsidiaries

Enterprise-scale solutions for groups with £300M+ turnover and 25+ subsidiaries. API integration, bulk processing, and white-label options for seamless parent company compliance.

Enterprise Partnership
How It Works

How Our Group-Wide iXBRL Consolidation Process Works

Our platform handles the complexity of multi-entity iXBRL compliance with intelligent consolidation support. Upload all group accounts once, get AI-powered tagging with automatic inter-company adjustments, and manage filings centrally—with guaranteed acceptance by HMRC and Companies House.

01
Upload Group Accounts

Securely upload consolidated parent accounts and all subsidiary financial statements in Word, Excel, PDF, or direct export from your ERP/consolidation software. Specify inter-company relationships and consolidation adjustments.

Multi-Entity Upload
Secure Portal
02
AI Tagging + Consolidation Review

Advanced AI applies FRC taxonomy tags across all entities with automatic inter-company elimination handling. Each group filing is reviewed by consolidation experts for compliance with FRS 101/102/IFRS standards.

AI Consolidation
Expert Review
03
Centralized Download & Multi-Entity Filing

Access all regulator-ready iXBRL files from your centralized dashboard. Download individually or use our bulk filing service to submit all subsidiary returns to HMRC and Companies House automatically.

Group Dashboard
Bulk Filing
48h Standard Turnaround Time
MARKET COMPARISON

Why Groups Choose Us Over Competitors

The UK group iXBRL market forces a false choice: expensive enterprise software or basic outsourcing. We offer the best of both for consolidation.

Our Solution
Recommended
Enterprise Software Outsourced Services Big 4 Accounting
Per-entity pricing
Typical annual cost (50 entities) £10,000–£20,000 £50,000–£100,000+ £15,000–£50,000 £50,000–£200,000+
Consolidation & eliminations
Multi-entity dashboard
Volume discounts
Turnaround time 24–48 hours 3–5 days 7–14 days 14–30 days
Zero-risk guarantee
2027 mandate ready

Bottom Line: We bridge the gap between unaffordable enterprise platforms and slow, expensive outsourcing for group compliance.

Group company success story

4.9

50+ Reviews
Excellent score
Trustpilot rating
Group Company Success Stories

Why UK group companies trust us for iXBRL filing

Manufacturing Group Consolidation Filing
24 hrs
Turnaround time
£0
Hidden fees
100%
HMRC accepted

"We manage 12 subsidiaries across the UK and our previous provider charged per page with two-week turnarounds. Digital Reporting's per-entity pricing and automated consolidation handling delivered all filings in 24 hours. Every file passed HMRC validation first time. The volume discounts and centralized dashboard have transformed our group reporting process."

Retail Multi-Entity Filing
40%
Cost savings
48 hrs
Average delivery
25+
Entities filed

"Managing iXBRL for 25+ retail entities was costing us £75,000 annually with our old provider's per-page pricing. Digital Reporting's per-entity model with volume discounts cut our costs by 40% while delivering all filings in 48 hours. The centralized dashboard lets us track progress across the entire group, and their consolidation expertise handles our complex inter-company eliminations perfectly."

Professional Services Group Accounts Filing
Same-day
Express option
Zero
Rejections
15+
Subsidiaries

"Our group has grown to 15+ professional services entities and compliance was becoming unmanageable. We needed last-minute changes for our consolidated accounts just days before the deadline. Digital Reporting's same-day express service delivered perfect filings with full consolidation adjustments. Zero rejections from HMRC and Companies House. Their group expertise and zero-risk guarantee give us complete peace of mind."

Case Studies

Group iXBRL Compliance: Real UK Results

See how UK group companies used DigiRep to streamline multi-entity iXBRL tagging, consolidation adjustments, and Companies House filing—achieving compliance, speed, and significant cost savings.

Manufacturing
Group Consolidation

Precision Engineering Group filed 12 entities in 24 hours

DigiRep handled complex eliminations and delivered all consolidated filings with zero rejections.

24 hrs
Turnaround
0
Rejections
£15K
Savings
Retail
Multi-Entity Filing

Retail Holdings Group filed 25 subsidiaries 3x faster

DigiRep's centralized dashboard and volume discounts saved £45K annually on group compliance.

3x
Faster
£45K
Savings
25
Entities
Finance
Group Filing Accuracy

FinEdge Group achieved 100% multi-entity filing accuracy

FinEdge avoided £12K in penalties with DigiRep's zero-risk guarantee and audit-ready documentation.

100%
Accepted
£12K
Penalties
0
Rejections
Professional Services
Group Bulk Filing

Professional Services Holdings filed 15 entities in 2 weeks

Filed all consolidated accounts with zero penalties, saving £8K in compliance costs.

15
Filed
14 days
Turnaround
£8K
Savings
Technology
Group Scaling

TechVenture Group scaled from 8 to 22 entities seamlessly

Added 14 new subsidiaries in 62 days, saving 18 hours/week in compliance administration.

62 days
Deploy
2.75x
Capacity
18 hrs
Saved
Trusted by 50+ UK group companies | Ready for 2027 Companies House mandate
FREQUENTLY ASKED QUESTIONS

FAQs on iXBRL & Digital Reporting for UK Group Companies

Yes, our platform is specifically designed for group companies. We handle consolidated accounts, inter-company eliminations, non-controlling interests, and multi-entity reporting with automated consolidation adjustments and centralized dashboards.

Yes, automatic volume discounts apply based on your total entity count. Groups with 10+ entities get 15% off, 25+ entities get 25% off. For groups with 50+ entities, contact us for custom enterprise pricing that can save 30-40% annually.

Absolutely. Our hybrid model lets you tag simple subsidiary accounts in-house while outsourcing complex consolidated filings. Switch per entity based on complexity, deadlines, or internal capacity—same pricing, no minimums.

iXBRL enables automated extraction of financial data from accounts. For groups, it's required for HMRC Corporation Tax returns and Companies House filings. From 2027, all accounts must be fully tagged, making digital compliance essential for multi-entity operations.

Groups face multiple filings (parent + subsidiaries), complex consolidations, inter-company transactions, varying year-ends, and the 2027 fully-tagged mandate. Manual processes create errors, delays, and unpredictable costs across entities.

Per-entity pricing starts at £30 for micro-entities, £40 for small companies, £50 for full accounts. Volume discounts reduce effective costs by 15-25% for groups. Enterprise software can cost £50,000+ annually vs. our transparent model.

From April 2027, all UK companies including subsidiaries must file fully tagged iXBRL accounts. Groups need consolidated and individual entity filings, making scalable digital compliance critical for avoiding penalties and maintaining reporting efficiency.

Use centralized platforms with consolidation automation, validate all entities before filing, and ensure consistent taxonomy application. Our zero-risk guarantee and audit-ready documentation minimize HMRC/Companies House rejections across your group.

30-minute response guarantee during business hours

Get iXBRL Done Right

Fixed pricing. Expert support. Fast delivery.

We deliver three solutions: iXBRL filing, UKSEF compliance, and ESG reporting. Our team responds to your questions within 30 minutes during business hours (Mon–Fri, 09:00–17:30).

40–60% lower cost. 30-minute support response. 48-hour delivery.

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