Multi-Country Tax Filing

Tax Season,
Handled End to End

Precision, secure, and accurate tax return filing for CPAs, businesses, and individuals across all four countries.

Get Started Today 10+ Years of Experience Supporting 540+ Clients Globally
US Federal Deadlines
Key Filing Deadlines
Jan 31
W-2 & 1099 forms due to recipients
Mar 15
S-Corp & Partnership returns (1120S / 1065)
Apr 15
Individual (1040) & C-Corp (1120) returns
Oct 15
Extended individual returns deadline

Plus CA, AU & UAE deadlines managed for you — across all jurisdictions.

Platforms We Support

QuickBooks QuickBooks
Xero Xero
Sage Intacct Sage Intacct
NetSuite NetSuite
MYOB MYOB
TaxDome TaxDome
540+
Global clients served
4
Countries covered (USA, CA, AU, UAE)
60%
Average cost reduction vs. in-house
Outsourced Tax Preparation

Expand Your Capacity Without Expanding Your Headcount

Outsourced tax preparation gives CPA firms, accounting practices, and solo practitioners the ability to handle significantly more returns during peak season — without the overhead of hiring, training, or managing additional full-time staff. Team of Accountants provides a dedicated team of qualified tax professionals who prepare individual, corporate, partnership, and trust returns across the USA, Canada, Australia, and the UAE, all under your firm's brand and review process. Whether your client base requires IRS-compliant federal and state filings or cross-border multi-jurisdiction returns, our specialists handle the preparation workload so your CPAs can focus on client advisory and review. Pair this service with proactive tax planning to deliver a complete compliance-to-strategy engagement for every client.

Our outsourced tax preparation service integrates directly with your existing tech stack — QuickBooks, Xero, TaxDome, and more — and follows a four-phase quality-controlled workflow to ensure accurate, deadline-compliant filings every time. From organizing source documents and identifying eligible deductions to multi-level review and delivery of ready-to-file returns, we handle every step with the rigour your clients expect. Combined with our broader accounting services, firms can offload the entire compliance function and redirect their senior team toward higher-margin advisory work.

Our Workflow

Tax Season, Handled End to End

Every return moves through four quality-controlled phases — from raw documents to filed return — with a dedicated specialist at each stage.

Phase 1 · Organize

Collect & Organize

Securely gather client documents, prior-year returns, and supporting data through our encrypted portal.

Phase 2 · Prepare

Prepare Returns

Identify credits, deductions, and the optimal filing strategy, then draft accurate returns across all jurisdictions.

Phase 3 · Review

Multi-Level Review

Senior tax professionals perform a rigorous quality check before anything reaches you or your client.

Phase 4 · File

Deliver & File

Ready-to-file returns delivered for your approval — on time, every time, across all four countries.

Services

What's Included

Comprehensive tax preparation services tailored to your firm's needs across all four countries.

01

Corporate Tax Returns

  • US: 1120, 1120S, 1065 returns
  • Canada: T2 corporate returns
  • Australia: Company tax returns
  • UAE: Corporate tax (CT) returns
02

Individual Tax Returns

  • US: 1040 individual returns
  • Canada: T1 personal returns
  • Australia: Individual tax returns
  • Multi-state & provincial filing
03

Partnership & Trust Returns

  • US: 1065 & 1041 returns
  • Canada: T5013 & T3 returns
  • Australia: Partnership & trust returns
  • Complex entity structuring
04

GST/HST/VAT Compliance

  • Canadian GST/HST filing
  • Australian BAS/IAS returns
  • UAE VAT filing & compliance
  • Cross-border tax obligations
05

Tax Planning & Advisory

  • Tax-saving strategies
  • Credits & deductions optimization
  • Year-round planning support
  • Multi-jurisdiction advisory
06

CRA/IRS/ATO Audit Support

  • Audit representation support
  • Dispute resolution assistance
  • Documentation preparation
  • Compliance review & remediation
Who It's For

Built for Every Tax Season Scenario

From small CPA firms hitting capacity limits to large practices managing hundreds of complex returns, our outsourced tax preparation service is designed to flex with your workload.

Tax-Season Overflow for CPA Firms

When January through April pushes your in-house team to the limit, our preparers act as a seamless extension of your firm. We absorb the volume spike — handling 1040s, 1120s, and partnership returns in parallel — so your staff can focus on review, client communication, and higher-value advisory. No recruitment lead times, no onboarding delays.

Multi-State and Multi-Country Returns

Clients with operations or residency across multiple states, provinces, or countries require specialist knowledge that is expensive to maintain in-house. Our team handles state-apportioned business returns, provincial filings in Canada, ATO lodgements in Australia, and UAE corporate tax simultaneously — all coordinated from one engagement. For clients who also need forward-looking guidance, our CFO services can layer strategic tax planning on top of compliance.

Complex Individual Returns

High-net-worth individuals with investment income, rental properties, stock options, foreign assets, or expatriate filing requirements need meticulous preparation that goes far beyond a standard 1040. Our specialists are experienced in Schedule D, Form 8938 (FBAR-adjacent), K-1 pass-through income, and equivalent forms in Canadian T1 and Australian individual tax returns — delivering accuracy that protects your clients and your firm's reputation.

Business Returns Across Entity Types

C-corporations, S-corporations, partnerships, LLCs, and trusts each carry distinct filing obligations, depreciation schedules, and election considerations. We prepare returns across all entity types — from straightforward small-business 1120S filings to complex consolidated group returns — applying the correct treatment for each entity and jurisdiction. Our structured review process catches errors before they become costly amendments or audit triggers.

Why Choose Us

Why outsource to Team of Accountants?

Comprehensive Solutions

From financial statements to compliance, everything under one roof. All services tailored for USA, Canada, Australia, and UAE.

Advanced Data Security

State-of-the-art encryption, NDAs, role-based access, CCTV-monitored facilities, and disabled USB ports. Your data is protected.

Efficient Delivery

Timely and accurate services with set deadlines, regular reporting, and quick turnaround times you can rely on.

Scalable Support

Flexible solutions for firms of all sizes. Scale your team up during tax season and down when you need to.

Save Up To 60%

Reduce operational costs significantly while accessing a team of qualified accounting professionals.

Expert Insights

Work with certified accounting professionals — CAs, CPAs, and MBAs — for strategic guidance and compliance.

Our Process

Our Streamlined Process

Seamlessly outsource your tax preparation needs with our proven workflow.

1

Share Your Information

Securely share your client data, prior-year returns, and supporting documents through our encrypted portal. We handle all data with the utmost confidentiality.

2

Evaluate Tax Requirements

Our tax experts review all documentation, identify applicable credits and deductions, and determine the optimal filing strategy for each return.

3

Prepare & File Returns

We prepare accurate tax returns following all current regulations, perform multi-level quality reviews, and deliver ready-to-file returns for your approval.

4

Ongoing Tax Advisory

Beyond filing, we provide year-round tax planning support, proactive advice on regulatory changes, and strategic guidance to minimize future tax liabilities.

Multi-Jurisdiction Compliance

Tax Compliance Across Four Countries

Each jurisdiction operates under distinct tax authorities, form sets, and filing calendars. Our specialists stay current on all four regulatory frameworks so your firm never misses a requirement.

United States

IRS
Federal & State

We prepare IRS federal and state returns across all form types — individual 1040, corporate 1120, S-corporation 1120S, and partnership 1065 — including multi-state apportioned filings and applicable credits and elections.

1040 1120 / 1120S 1065

Canada

CRA
Federal & Provincial

We file CRA personal returns (T1) and corporate income tax returns (T2), including provincial schedules, GST/HST returns, and information returns such as T5013 for partnerships and T3 for trusts.

T1 T2 GST/HST

Australia

ATO
Income Tax & BAS

Our ATO-experienced team lodges individual, company, partnership, and trust income tax returns, Business Activity Statements (BAS), and Instalment Activity Statements (IAS) in full compliance with Australian Taxation Office requirements.

Individual ITR Company ITR BAS

UAE

FTA
Corporate Tax & VAT

We prepare and file Federal Tax Authority corporate tax returns and VAT returns for UAE-registered entities, navigating free zone considerations, qualifying income rules, and registration thresholds introduced under the UAE Corporate Tax Law effective June 2023.

Corporate Tax VAT Returns FTA Filing
Pricing

Flexible Pricing Models

Choose the engagement model that fits your firm.

Part-Time Engagement

20 Hours/Week

Flexible & cost-effective

  • Cost-effective for seasonal needs
  • Scalable with no long-term commitment
  • Transparent hourly pricing
  • Ideal for testing the partnership
Get Custom Quote
Most Popular
Full-Time Engagement

40 Hours/Week

Dedicated & embedded

  • Exclusive focus on your firm
  • Fixed monthly pricing
  • Dedicated team members
  • Deep integration with your workflow
Get Custom Quote

Frequently Asked Questions

We handle a comprehensive range of tax returns across all four countries: US (1040, 1120, 1120S, 1065, 1041), Canada (T1, T2, T5013, T3), Australia (individual, company, partnership, and trust returns), and UAE (corporate tax and VAT returns). We also handle multi-state and multi-provincial filings.

Our pricing depends on the complexity and volume of returns. We offer both part-time and full-time engagement models, allowing you to scale during tax season. Most firms save 40-60% compared to in-house preparation costs. Contact us for a customized quote based on your specific volume and return types.

Our team comprises qualified CAs, CPAs, Enrolled Agents, and MBAs with extensive experience in multi-country tax compliance. Team members undergo continuous training on the latest tax law changes across the USA, Canada, Australia, and UAE to ensure accurate and compliant filings.

Beyond return preparation, we provide year-round tax planning and advisory, credits and deductions optimization, audit representation support, dispute resolution, GST/HST/VAT compliance, and proactive guidance on regulatory changes that may impact your clients.

Yes. Multi-country tax compliance is one of our core strengths. We have dedicated teams specializing in US, Canadian, Australian, and UAE tax regulations. We handle cross-border filing requirements, treaty considerations, and ensure compliance with each jurisdiction's unique rules and deadlines.


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