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Topics: Audit, audit support, audit support services, Outsourcing

How Much Do Outsourced Audit Support Services Cost?

5 MIN READ | Posted on August 08, 2022
Written By Divya Ramaswamy

How much do Outsourced Audit support services cost?

Outsourcing is undoubtedly one of the easiest ways for CPA firms to scale quickly and enhance their service portfolios. Cost reduction is reported to be the top reason why businesses choose to outsource. Accounting firms can truly benefit from outsourced audit support services as they fuel growth and profitability.

The average annual salary for an external auditor in the US is $98,844. At the same time, outsourced audit support services cost hardly $2500-5000 per month.

Accounting firm owners looking to take the outsourcing path to reap its enormous benefits all ask, “How much does it cost to outsource audit support services?”

To understand how outsourced audit support services companies price their services, you need to know the different engagement models and find out what would suit your firm’s requirements.

What are the Different Engagement Models in Outsourced Audit Support Services?

Each accounting firm has its requirements based on what its clients need help with. Therefore, the best outsourced service providers offer custom pricing models to suit every need. There are several engagement models based on location, the scope of work, budget, and other criteria.

Location-Based Engagement Types In Outsourced Audit Support Services

Depending on your preference, you can engage in any of the following models:

  • On-site- The outsourced staff will work from your office premises for a given period.
  • Onshore- Wherein the outsourced accounting professional will work within the same country but outside the organization.
  • Nearshore- the outsourced service provider will work from a neighboring or nearby country, perhaps from the same time zone.
  • Offshore- In this engagement model, your outsourced staff will work from a distant country.


Full-time Employee (FTE) Model:

The FTE pricing model is the most preferred engagement type for outsourced audit support services. According to this, the outsourcing provider will be paid basis the number of people logged in. This model offers accounting firms a dedicated full-time resource who will work exclusively for them. The outsourced audit support services provider typically bills the accounting firm monthly against the resources’ time. If you own a CPA firm with a high and consistent amount of work, this is the perfect choice of engagement model for you. In this engagement model, the dedicated team or individuals will work exclusively on your projects under your supervision and in a controlled environment alongside senior management supervision. Each FTE resource will get in touch with you to understand your requirement and execute the project accordingly.


Flexible price structure, dedicated staff working exclusively on your project and per your time zone, quick scalability & profitability, cost-effectiveness, and seamless communication.

Ad-hoc or Pay as You Go Model

The ad-hoc model for compliance and audit support services perfectly suits accounting firms that do not have high volumes of work or many clients. CPA firms opt for this model when their clients are looking for audit services as and when there is a requirement. The outsourcing service provider designs the payment structure and bills the resource according to the number of hours they offer outsourced audit support services. Under this model, the outsourced staff will work exclusively for your accounting firm, which is considered more economical than hourly rates, especially if your clients give you high volumes of work. This model might not be suitable if your accounting firm has large volumes of work or if you have many clients.


You will be paying for the number of hours of work you outsource only, quick scalability & enhanced profitability, better service guarantee, consistent service and good employee morale, more economical than other engagement models, and unlimited email and phone support.

How To Choose the Right Engagement Model for Outsourced Audit Support Services?

Choosing amongst the several engagement models might be challenging. But deciding on the best model to suit your project can be done by setting the requirement straight and determining if your service provider is competent enough with the necessary infrastructure, budget, and deadlines.


When it comes to outsourced audit support services, there are several choices for outsourcing partners and their corresponding engagement models to choose from. It is best if CPA firms are sure about their exact requirements and zero in on an outsourcing partner that best fits their bill. The typical cost of audit support services depends on several factors. But it can save you 40 -60% of costs when you sign up for outsourced audit support services.

Hiring an in-house audit support team includes their salaries, recruitment costs, training costs, office space & equipment, management costs, and other employer costs such as insurance, holiday pay, sick pay, maternity pay, phone & electricity bills, etc. You can minimize or perhaps even cut most of these employee-related costs by outsourcing audit services. Cost-effectiveness doesn’t just mean you save money but also that it gives you the time and resources to scale your accounting firm.

Improve Audit Efficiency with QXAS’ Outsourced Audit Support Services

Did you just google “affordable outsourced audit support services near me?” Well then, your search ends with us. We at QXAS provide the best quality audit support services for your CPA firm without the expensive price tag usually attached to hiring an experienced set of audit professionals. With an easy onboarding process, you can interview our candidates, and our approach is so seamless that you can also onboard the audit specialists of your choice within 48 hours.

From greater profitability and quicker turnaround times to enhanced service portfolio and more time to innovate and scale, QXAS’ audit support services offer enormous benefits to CPAs and accounting firms.


  • India’s first GDPR & SOC 2 compliant accounts outsourcing company
  • Less tedium & more precision guaranteed as our  highly qualified auditors will take the tedium out of auditing
  • Over 12 years of experience in outsourced audit support services & accounting outsourcing
  • Quick onboarding: Seamless process via which you can interview and preferred onboard candidates within 48 hours
  • Listed under IAOP’s top 100 global outsourcing list
  • 100% quality & security assured as we fully comply with ISO 27001 for information security and ISO 9001 for quality.

Book a Consultation

We hope you enjoyed reading this blog. Just book a call to find out how our outsourced audit support services can help your accounting firm scale quickly.

Originally published Aug 08, 2022 12:08:57, updated Aug 08 2022

Topics: Audit, audit support, audit support services, Outsourcing

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