Build Your Dedicated Remote Team - Starting at Just $8/Hour

The Global Advisory Solutions provides dedicated offshore accounting, bookkeeping, tax preparation, payroll, Client Accounting Services (CAS), and audit support for U.S. CPA and accounting firms.

Extend your firm's delivery capacity with experienced professionals who work within your processes, technology, documentation standards, and review workflows—helping you take on more work without the full cost and complexity of expanding your in-house team.

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20+ Years of Accounting Experience
U.S. Accounting Expertise
End-to-End Accounting & Tax Solutions
Secure & Confidential Data Handling
Dedicated Client Support
CPA & CA Leadership

50+
CPA Firms

200+
Clients

50
States Served

15+ Years Expertise

Who we work with

Two kinds of clients, two ways of working

Some firms need capacity behind the scenes. Some businesses need the whole finance function. We are set up for both.

For CPA & accounting firms

An extension of your practice

We work inside your systems, your templates and your review process. Your clients never see a handoff — they see your firm delivering on time through busy season.

Bookkeeping, month-end close and financial statements
1040, 1065, 1120, 1120-S preparation and workpapers
Audit support: lead schedules, trial balances, documentation
Client accounting services and management reporting
Seasonal surge capacity without permanent headcount

Services for CPA firms

For business owners

Your finance department, outsourced

Clean books, filings that land on time, and a clear read on the numbers each month — without hiring an in-house team or waiting until year end to find out where you stand.

Monthly bookkeeping, AP, AR and reconciliations
Individual and business tax returns, plus tax planning
Payroll processing, filings, W-2s and 1099s
CFO support: budgets, cash flow and profitability analysis
Entity formation, EIN and annual compliance filings

Services for businesses

What we do

Accounting & Tax Support Built Around Your Firm

We provide flexible offshore support across the accounting and tax functions that consume your team's time and production capacity.

Accounting & Bookkeeping Outsourcing

Daily transaction recording, general ledger, bank and credit card reconciliations, journal entries, month-end and year-end close.

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Tax Preparation Outsourcing

Forms 1040, 1065, 1120 and 1120-S, sales and use tax, tax workpapers, document organisation and IRS notice assistance.

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Payroll services

Payroll processing and funding support, payroll tax filings, W-2 and 1099 preparation, and employee payroll reporting.

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Audit Support

Audit workpapers, lead schedules, trial balance preparation, analytical review and documentation support for your engagement team.

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Client Accounting Services

A virtual accounting department: management reporting, budgeting and forecasting, cash flow reporting and KPI dashboards.

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CFO & business advisory

Financial planning, budgeting, cash flow management, profitability analysis and performance reporting for owner-led businesses.

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See every service in detail

How engagements start

Four steps from first call to steady state

Most firms are live within two weeks. You keep control of scope, review and client relationships throughout.

STEP 01

Discovery call

Thirty minutes on your workload, software, review process and where the bottleneck actually is. No obligation.

STEP 02

Paid pilot

We take a defined batch — a set of returns or a month of books — so you can judge quality on your own work, not a sales pitch.

STEP 03

Dedicated team

Named accountants assigned to your firm, trained on your checklists, working to agreed turnaround times under a signed NDA.

STEP 04

Review & scale

Regular quality reviews and a standing check-in. Add hours before busy season, release them after.

Why firms choose us

Cost is the reason firms call. Quality is the reason they stay.

Offshore support only works if the file that comes back needs no rework. Our engagements are built around that single test — qualified preparers, a second-set-of-eyes review before delivery, and documentation your reviewer can follow without a phone call.

Meet the leadership

Chartered Accountant leadership
20+ years of accounting expertise
Specialised U.S. tax knowledge
Dedicated, named professionals
Secure, confidential data handling
Cost-effective engagement models
Fast, agreed turnaround times
Documented quality control
Flexible hours, scaled to season
Direct access to a senior reviewer

SOFTWARE & TECHNOLOGY

Work Within Your Existing Tax Workflow

TGAS can also work alongside the broader accounting technology environment identified in our service offering, including:

Quick Books

Sage

Xero

zoho Books

ADP

Bill.com

Gusto

Net Suite

Industries

Sector experience that shortens the ramp-up

Percentage-of-completion, tip reporting, multi-entity real estate, marketplace reconciliations — we have seen the accounting quirks before.

Healthcare
Real estate
Construction
Manufacturing
Retail & wholesale
E-commerce
Restaurants
Professional services
Information technology
Nonprofit organisations

Security & confidentiality

Your Clients' Financial Data Deserves Serious Protection.

Accounting and tax outsourcing requires more than operational efficiency. It requires disciplined handling of confidential financial and client information.

Explore Security & Confidentiality

Signed NDA on every engagement

Firm-level and individual confidentiality agreements before any file is opened.

Access through your systems

We work in your portal, your ledger and your document store — with role-based permissions you control.

Controlled workstations

Restricted USB and printing, encrypted transfer, and secure disposal of any local working copy.

Start the conversation

Your Firm Doesn't Need More Overhead. It Needs More Capacity.

Build additional accounting and tax capacity with a team designed to work alongside your firm. Accounting. Tax. Bookkeeping. Payroll. CAS. Audit Support.

Book a free consultation