Our services

From consulting and strategy development to implementation and support, our comprehensive services can help your business thrive.

Outsource Smarter. Grow Faster.

At ASI, we help Canadian businesses free up valuable time, reduce operational costs, and refocus on what they do best—growing their core operations. By partnering with us, your internal finance and accounting functions can be streamlined, standardized, and professionally managed to drive clarity, compliance, and commercial success.

What We Do

Our financial and accounting outsourcing services are designed to help both local and international enterprises gain deeper insights into their business performance. We offer:

Bookkeeping and Accounting Services

Financial Reporting & Analysis

Get clear, actionable reports on your revenue, expenses, and profitability—enabling you to make smarter, data-driven decisions.

brown wooden books on brown wooden table
brown wooden books on brown wooden table
white and black abstract painting
white and black abstract painting

Accurate, timely, and compliant financial record keeping tailored to your industry and size.

Budgeting & Forecasting

Plan for the future with confidence. We work with you to develop realistic budgets and financial models aligned with your business goals.

Cost Control & Profitability Improvement

We analyze your financial data to uncover cost-saving opportunities and strategies to enhance profitability.

A calculator sitting on top of a pile of money
A calculator sitting on top of a pile of money
a statue of a man standing on top of stacks of money
a statue of a man standing on top of stacks of money
Compliance & Risk Management

Ensure alignment with local and international regulations. We help you stay compliant and reduce exposure to financial risks.

Virtual CFO Services

Get high-level strategic financial guidance without the full-time cost. Our experts provide insights that support long-term business planning and investment decisions.

looking up at tall buildings in a city
looking up at tall buildings in a city
a pair of hands on a blue surface
a pair of hands on a blue surface

Serving Clients in Canada: Assurance & Compilation Services

For our Canadian clients, ASI provides comprehensive back-office support for Audit, Assurance, and Compilation services. Whether you are a CPA firm looking to scale operations or a business needing accurate financials, our team works seamlessly in the background—delivering reliable, standards-compliant outputs using industry-leading tools.

We work extensively with CaseWare, QuickBooks, and Xero, allowing us to integrate smoothly with your existing systems and workflows.

Audit Assistance

ASI acts as an extended part of your audit team by performing substantive audit procedures in accordance with Canadian Auditing Standards (CAS). Our experienced professionals can execute audit tests, perform walkthroughs, prepare lead sheets, conduct variance analysis, and document findings—all within your preferred platform, including CaseWare.

Whether it is testing revenue, accounts receivable, expenses, or payroll, we ensure audit work is thoroughly documented, cross-referenced, and review-ready—allowing your firm to scale without compromising on quality or compliance.

A person writing on a notebook with a laptop in the background
A person writing on a notebook with a laptop in the background
Assurance Support (Review Engagements)

ASI supports CPA firms by conducting analytical procedures, variance analysis, and preparing working papers—accelerating the review process and freeing up your senior staff to focus on client-facing or complex areas.

ASI provides end-to-end support for Compilation Engagements, commonly known as Notice to Reader financial statements, prepared in accordance with Canadian Accounting Standards for Private Enterprises (ASPE) or applicable frameworks.

We assist CPA firms and businesses by compiling accurate financial statements from client-provided data using tools such as QuickBooks, Xero, or Excel, and formatting them into clear, professional reports through CaseWare. Our services include trial balance preparation, general ledger review, adjusting journal entries, and financial statement formatting with appropriate disclosures.

By outsourcing this function to ASI, you reduce the time and effort spent on routine compilation work—freeing up your internal team to focus on client relations, review, and advisory services. Whether you need support for year-end, periodic compilations, or catch-up bookkeeping that feeds into the compilation process, we deliver consistent, compliant, and cost-effective solutions tailored to your workflow.

Compilation Engagements (Notice to Reader)
holding hands
holding hands
gold ring on white book page
gold ring on white book page

By leveraging platforms like CaseWare, QuickBooks, Xero, and Asana we enhance efficiency, reduce turnaround times, and maintain high levels of accuracy and consistency across engagements. Whether you need short-term support or a long-term outsourcing partner, ASI is here to extend your team’s capacity—without increasing overhead.

Canadian Tax Services – Reliable Back-Office Support for All Tax Filings

Navigating Canadian tax compliance can be complex and time-consuming—for both businesses and CPA firms. At ASI, we provide professional, behind-the-scenes tax preparation and filing support for a wide range of Canadian tax obligations. Whether you need year-end corporate filings, GST/HST returns, or personal tax preparation, we offer a scalable solution to help you stay compliant and efficient—all while freeing up your core team to focus on client strategy and advisory.

red love neon light signage
red love neon light signage
a close up of a typewriter with a tax return sign on it
a close up of a typewriter with a tax return sign on it
Personal Tax (T1) Filings

ASI supports firms and clients with the preparation of T1 Personal Income Tax Returns, including:

  • Employment and self-employment income reporting (T4, T2125)

  • Rental property income (T776)

  • Investment income (T3, T5)

  • Capital gains reporting

  • Foreign income and property disclosures (T1135)

  • RRSP, tuition, and other credit calculations

Ideal for CPA firms with seasonal volume spikes or individuals with complex filing needs..

Corporate Tax (T2) Filings

We assist in the preparation and filing of T2 Corporation Income Tax Returns, including:

  • Preparation of the GIFI (General Index of Financial Information)

  • Schedule completion (e.g., Schedule 1, Schedule 8, Schedule 50, etc.)

  • Capital cost allowance (CCA) calculations

  • Tax provision adjustments and continuity schedules

  • E-file-ready packages for CPA firms or direct submission support

Whether for small businesses, holding companies, or subsidiaries, we help ensure timely and accurate corporate tax compliance.

two mannequins with black Sale graphic crew-neck t-shirts
two mannequins with black Sale graphic crew-neck t-shirts
a calculator sitting on top of a wooden table
a calculator sitting on top of a wooden table

We assist in the preparation and filing of T2 Corporation Income Tax Returns, including:

We help prepare and file GST/HST and QST returns for businesses across provinces, including:

  • Regular and simplified method return preparation

  • Input tax credit (ITC) reconciliation

  • Sales tax account setup and registration support

  • Filing frequency management (monthly, quarterly, annual)

Sales Tax (GST/HST, QST) Filings
Payroll Tax & T4/T5 Preparation

Our team ensures your payroll-related filings are accurate and on time, including:

  • Monthly/quarterly payroll remittance calculations

  • T4 and T5 slip preparation and summaries

  • ROE (Record of Employment) generation support

  • WSIB and provincial payroll-related filings

A bunch of houses sitting next to each other
A bunch of houses sitting next to each other
Trust & Estate Filings (T3 Returns)

ASI assists with T3 Trust Income Tax and Information Returns, including income allocation, beneficiary distributions, and required slips—ensuring compliance for estate planning professionals, trustees, and legal firms.