Outsourced BAS/IAS Tax Return Services for CPAs in Australia

End-to-end BAS/IAS tax compliance outsourcing services, helping you stay on top of lodgement schedules, GST/PAYG reporting, and ATO compliance. Offshore BAS/IAS tax compliance solutions ensure every return is accurate, timely, and audit ready.


BAS/IAS Filing Support You Can Rely On

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BAS/IAS returns prepared and reviewed monthly

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Accuracy rate across GST and PAYG reconciliations

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Average time saved on internal BAS/IAS processing

lock-in contracts or upfront setup fees

TAx Srtvice Tax preparation And Advisory Services Globus Prosourcinga

Offshore BAS/IAS Tax Compliance Solutions That Work Behind the Scenes

Human intervention when it comes to making these payments is no longer merely mundane tasks of completing forms in entirety instead every value that is entered meets ATO's mandated dimensions, there is no permissible scope of missing deadlines, and any client book is maintained in a manner such that it can be readily used for audit. The offshore BAS/IAS tax compliance solutions trade has developed to help CPA firms as well, where the operative details such as GST computations, PAYG deductions and instalment-lodge management are all well-taken care of by the service provider.

All stages, including the reconciliation of data and preparing the lodgement of a return, are done by our staff, making sure that the financial activity in each tax return is accurate. By choosing our affordable BAS/IAS tax preparation services, you do not need to worry about the accuracy of the reports that you give to your clients because they will be offered without the cost of additional administration.

We have experienced staff who understand Australian tax laws and operate software that is of an acceptable standard in the industry, thereby allowing them to produce good-quality work consistently. Because we will align with the existing staff, you will be able to increase efficiency and customer satisfaction while ensuring all compliance requirements are met.

Spend More Time on Advisory, Not Admin

Let us handle the complexities of BAS/IAS compliance so you can focus on strategic client engagement.

Comprehensive BAS/IAS Tax Preparation Services

Our services are designed to integrate with your firm's processes, ensuring accurate and timely compliance:

  • Accurate calculation of GST collected and paid, ensuring correct reporting.
  • Detailed recording and reporting of payroll tax obligations.
  • Preparation of BAS/IAS forms aligned with ATO requirements.
  • Assistance with electronic submission through the ATO portal.
  • Customised reports branded with your firm's identity.
  • Comprehensive records prepared for auditor review.
Globus Prosourcing
Globus Prosourcing

Professional BAS/IAS Return Advisors for Australian CPA Firms

We have positioned our experienced workforce to undertake the work of your practice with emphasis on accuracy, compliance and operational effectiveness. Affordable BAS/IAS tax preparation services for Australian CPAs and accountants are available in offshore markets and provide expanded compliance capabilities without adding on staff. You control all aspects of client outreach, whilst we provide all the necessary paperwork in the form of reports and documents on our end. It is an arrangement that will allow your business to organically expand and deliver the right audit needs without being hindered.

Acting as an extension of your practice, this team of experienced CPA experts focuses on precision, compliance, and efficiency. Offering offshore BAS/IAS tax return services for CPAs and accountants in Australia, they help scale your compliance service offerings without in-house staffing.

You retain a client-facing role; we stay in the background, providing accurate reports and documentation. This allows your firm the latitude of scaling up and fulfil audit requirements without compromises.

The Globus Prosourcing Advantage for BAS/IAS Compliance

Specialised CPA Tax Expertise

ATO-Compliant Reporting

Our team stays updated with the latest tax regulations to ensure accurate reporting.

100% ATO-Compliant & Risk-Free Outsourcing

Customised Documentation

All reports are tailored to your firm's branding and formatting preferences.

White-Label Tax Services – Work Under Your Brand

Flexible Engagement Models

Choose from one-time support, peak season assistance, or ongoing services.

Flexible Engagement Models for CPA Firms

Transparent Pricing

No hidden fees; pay only for the services you use.

No Upfront Payments – Pay Only for Results

Responsive Support Team

Our professionals are available to address your queries and provide timely assistance.

Let’s Build a Power-Packed Team
Our offshore team helps you manage GST, PAYG, and instalment reporting with precision and consistency.
Book Your BAS/IAS Compliance Consultation

Frequently Asked Questions

Sure. We service CPA firms with high-volume BAS/IAS returns through a structured workflow and shared SOPs so that every job is presented consistently to the client.
We prepare the returns, and full lodgement assistance may be provided depending on your ATO access rules. Most of our clients do their own lodgement after our final review.
Every return is checked for correct GST, PAYG withholding, and ATO reporting standards. We stay up to date with compliance changes and work on reconciliation practices.
We work on Xero, MYOB, QuickBooks, Reckon, and other popular platforms used by BAS/IAS preparers.
Your data is kept in encrypted environments with access only to assigned team members and follows Australian data security protocols.
That's where we help. We have seasonal support, as well as monthly and quarterly packages.
Yes. Client reports and communication can all be branded as yours for a seamless client experience.