The Command Center for Multi-Client GST Compliance
Purpose-built for Singapore's Corporate Service Providers. Monitor compliance across your entire client portfolio, catch intra-group violations before IRAS does, and generate audit-ready reports in seconds—not weeks.
Built for enterprise-scale compliance:
InvoiceNow B2B Mandate is Now Active
Is your client portfolio fully compliant?
Portfolio Health
Real-time compliance status
Sunrise Trading Pte Ltd
201234567K
Meridian Holdings Ltd
201234568L
Pacific Ventures Pte Ltd
201234569M
Purpose-Built for Enterprise
Designed for Singapore's Corporate Service Providers
Multi-Entity Groups
Property, trading & holding companies
Corporate Service Providers
Managing 100+ client entities
GST Group Members
Complex intra-group transactions
Regulated Industries
Financial services & healthcare
Built to scale with your portfolio
From request to audit-ready PDF
Instant violation detection
The InvoiceNow Mandate is Here
The InvoiceNow B2B mandate is now active—every invoice transmitted to IRAS in real-time. Manual processes don't scale. CSPs managing hundreds of entities need a new approach.
Zero Portfolio Visibility
You manage entities across Xero, QuickBooks, and ABSS. No single system shows compliance status across your entire portfolio. You discover violations when the IRAS penalty notice arrives.
Spent manually checking each system
Intra-Group Violations
Entity A invoices Entity B—both in the same GST Group. The accountant charges GST. IRAS automated systems detect the violation instantly. The penalties add up quickly.
Recovered by IRAS in FY2024-25
15-20 Day Month-End Close
Month-end requires exporting from multiple systems, pasting into Excel, manually reconciling inter-company transactions. Your senior staff are trapped in spreadsheet purgatory.
Typical labor cost for manual consolidation
InvoiceNow Compliance Gap
InvoiceNow is now mandatory for GST-registered businesses. How many of your entities are compliant? You have no way to check from one place—until now.
InvoiceNow B2B mandate in effect
A Command Center for Multi-Entity Compliance
Taxonyx is purpose-built for multi-entity GST compliance in Singapore. Not another accounting tool—a command layer that sits above every system and gives you total oversight.
Total Portfolio Visibility
Every entity's compliance status visible in one dashboard. Green means healthy. Amber means attention needed. Red means act now. No more logging into multiple systems.
Automated Violation Detection
Real-time alerts when Entity A invoices Entity B within the same GST Group. Catch potential violations before they become penalties. Prevention over correction.
Instant Consolidated Reporting
Generate consolidated GST reports, portfolio health summaries, and audit packs in seconds. Export to PDF, Excel, or prepare for IRAS myTax Portal submission.
See the Platform in Action
Explore what enterprise-grade compliance management looks like. Built for CFOs who demand clarity and control.
Portfolio Health
Last updated: Just nowYour Transformation
From compliance chaos to command and control
Live in 7 Days. Not 7 Months.
Enterprise software shouldn't take a year to implement. Here's how Taxonyx gets you from chaos to command in one week.
Upload Your Entities
Bulk upload your entity list via CSV. Enter UEN, company name, and Access Point provider. We auto-detect GST registration status and compliance requirements.
Connect Access Points
One-time integration with your Peppol Access Point providers (Storecove, Sesami, Linkfor). We monitor InvoiceNow transactions in real-time across every entity.
Monitor & Prevent
Your Command Center is live. Real-time alerts. Automated compliance monitoring. One-click reporting. Sleep soundly knowing every entity is protected.
IRAS penalties in FY2024-25
Source: IRAS Annual Report
Days → Hours for month-end close
Platform capability
Average intra-group violation penalty
Industry average
InvoiceNow B2B Mandate
Is your portfolio compliant?
Join Our Early Adopter Program
We're partnering with select Corporate Service Providers who want to lead in multi-entity compliance management.
Priority Onboarding
Dedicated implementation team to get you live in 7 days
Direct Product Input
Shape the roadmap with features that matter to you
Preferred Pricing
Lock in founding customer rates for 3 years
White-Glove Support
Executive sponsor and priority escalation path
Ready to Lead the Way?
Join Singapore's forward-thinking CSPs who are already compliant with the InvoiceNow mandate. Limited spots available in our early adopter program.
We'll respond within 1 business day. No spam, ever.
The Math That Makes This Easy
Prevent one violation and Taxonyx pays for itself. Here's the ROI breakdown.
Avg. IRAS penalty per violation
Annual manual compliance labor
Per entity/month (Professional)
Prevent ONE violation = ROI positive
Save 50%+ on compliance labor = bonus
Starter
Small Portfolios
10-25 entities
Billed monthly · Min 10 entities (SGD 350/mo)
- Unified portfolio dashboard
- Intra-group transaction detection
- Consolidated GST reporting
- Real-time compliance alerts
- InvoiceNow readiness tracking
- Email support (24hr response)
- 30-day money-back guarantee
No credit card required
Professional
Growing CSPs
25-100 entities
Billed monthly · Min 25 entities (SGD 625/mo)
- Everything in Starter, plus:
- Advanced analytics & dashboards
- Custom alert rules & workflows
- API access for integrations
- Dedicated Customer Success Manager
- Priority support (4-hour SLA)
- Monthly business reviews
Most popular for CSPs
Enterprise
Large CSPs & Corporates
100+ entities
Volume discounts · Annual contracts available
- Everything in Professional, plus:
- White-label platform option
- Multi-customer management console
- Dedicated infrastructure
- 99.9% uptime SLA guarantee
- Custom integrations & workflows
- Dedicated implementation team
- Executive sponsor & escalation path
For CSPs managing 100+ entities
All plans include: Singapore cloud hosting · Bank-level encryption · PDPA compliant · No long-term lock-in
Common Questions from CFOs
Everything you need to know about Taxonyx Command Center
Still have questions?
Get in touch with our team →Your Portfolio Deserves Command & Control
Join Singapore's pioneering CFOs who are leading multi-entity compliance. The InvoiceNow mandate is now active—ensure compliance across your entire portfolio today.
Built for enterprise-scale compliance · Designed for multi-entity management