Sterlinx delivers complete, all-in-one compliance management for Australian companies — covering bookkeeping, GST/BAS preparation, and corporate tax filings in full compliance with the Australian Taxation Office (ATO).
Designed for both local and foreign-owned Australian entities, this service ensures your business stays ATO-compliant, audit-ready, and fully aligned with statutory obligations, all managed through your Sterlinx Compliance Portal.
Our Service Includes
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Bookkeeping and reconciliations under Australian accounting standards (AASB).
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GST/BAS preparation and submission — included in your plan (Standard or Simplified GST).
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Corporate income tax return (Company Tax Return) preparation and filing.
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Annual financial statements and management reports.
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ASIC annual return compliance and lodgement tracking.
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Real-time dashboards through your Sterlinx Compliance Portal for reporting and visibility.
Optional add-ons: Payroll & Superannuation Management, Registered Office Services, and ASIC Corporate Secretarial Support.
Why Sterlinx
Sterlinx operates to the highest professional and ATO compliance standards, integrating automation and expert review to maintain fully reconciled, audit-proof ledgers.
Our system supports Australian Pty Ltd companies, subsidiaries, and foreign-owned entities, ensuring accuracy and efficiency across all GST, BAS, and corporate tax obligations.
The Sign-Up Fee — Building Your Compliance Foundation
Each plan includes a one-time Sign-Up Fee to establish your accounting and filing framework for accurate, ongoing compliance.
This involves a structured review of your most recent financial periods to ensure your books, GST/BAS, and corporate tax submissions are up to date before regular management begins.
Depending on your company’s stage:
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Existing Entities → Review and reconciliation of bookkeeping and filings up to the most recent submitted BAS or accounting period, ensuring ATO alignment.
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New Entities → Full chart of accounts setup, GST registration configuration, and corporate tax readiness.
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Migrations → Transition from a previous accountant or bookkeeper, correcting recent periods for continuity and accuracy.
How Pricing Works
Plans are based on your annual Australian business revenue, ensuring transparent and scalable billing that reflects your transaction volume and reporting needs.
All tiers include the same full-service compliance coverage — the only difference lies in reporting complexity and transaction scale.
Benefits
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ATO-Ready → All GST, BAS, and corporate tax filings aligned with Australian regulations.
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Audit-Ready → Financials maintained to the highest ATO and ASIC standards.
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Funding-Ready → Reliable financials that support bank, investor, or grant applications.
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Scalable Compliance → Multi-entity and cross-border capability for growth.
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Single Portal Management → File, monitor, and manage all compliance tasks via your Sterlinx Portal.
In Summary
Sterlinx Australia Managed Compliance provides a full compliance framework for Australian companies — including bookkeeping, GST/BAS returns, and corporate tax filings — all maintained to ATO and ASIC standards.
Your business remains audit-proof, investor-ready, and fully compliant under both the Standard and Simplified GST schemes, managed seamlessly through the Sterlinx Compliance Portal.

