International Services
US GAAP, IFRS, UK VAT, Australia BAS, and UAE corporate tax — one team fluent across every standard, so a multi-country structure never becomes four separate vendor relationships.
Growing Into A Second Country Multiplies The Rules, Not Just The Revenue.
A business that expands from one market to two doesn't just double its paperwork — it inherits an entirely separate set of accounting standards, filing calendars, and reporting conventions that don't map cleanly onto each other. Most businesses discover the gap the hard way, when a filing done correctly under one country's rules turns out to be wrong under another's. The businesses that avoid this aren't the ones moving slowly — they're the ones with one team fluent in both standards from day one.
The full scope of international work, handled end to end.
Here's exactly what that looks like handled properly:
Built for businesses operating across more than one accounting standard.
Accounting & CPA firms
White-label multi-standard reporting support for your international clients, delivered under your own brand.
Businesses outside India
Direct support for businesses reporting under more than one of US GAAP, IFRS, UK, Australian, or UAE frameworks.
If your business operates in a single country under a single accounting standard, you likely don't need this practice specifically — one of our other five, focused on that single market, will serve you better.
Four Standards. One Team Fluent In All Of Them.
Reporting standards don't just differ by name — the underlying rules diverge in ways that catch businesses out. Here's a sample of what we track, right now, across the four markets we serve.
US Reporting Standard
US GAAP is rules-based, with detailed, prescriptive standards for specific transaction types — a different philosophy from the principles-based approach used almost everywhere else Corptiva operates.
UK VAT & MTD
UK VAT sits at 20%, mandatory above £90,000 turnover, with Making Tax Digital requiring digital records for every VAT-registered business without exception.
Australia GST
Australian GST sits at 10%, compulsory above AUD 75,000 turnover, reported through a Business Activity Statement on a quarterly cycle.
UAE Corporate Tax
UAE Corporate Tax applies at 9% on profits above AED 375,000, introduced only in 2023 — one of the newest corporate tax regimes any of our clients operate under.
A documented process, from scoping to your first multi-country close.
Click a step to see how it works.
Free consultation
We learn which standards and jurisdictions your structure actually spans.
Scope & proposal
A clear list of deliverables per standard, deadlines, and turnaround times.
Secure onboarding
NDA signed, access set up, prior filings reviewed across every jurisdiction.
Reporting & filing
Every standard's requirements delivered on its own schedule, coordinated by one team.
The advantage isn't fluency in one standard. It's not needing four separate vendors to get all of them.
Plenty of firms know US GAAP well, or IFRS well, or UK VAT well. What's harder to find is one team that holds all four at once, so a transaction that needs reporting three different ways doesn't require three different phone calls. That's the real difference between coordinating vendors yourself and partnering with a team that already speaks every standard your business touches.
Pricing depends on scope, not guesswork.
Standards
How many accounting frameworks apply.
Entities
How many legal entities need reporting.
Frequency
Monthly, quarterly, or annual reporting cycles.
There's no flat rate that fits a two-country structure and a four-country group the same way, so we don't pretend there is. Most engagements are scoped and quoted on the first call, not after weeks of back-and-forth.
Why not just hire a local specialist in each country?
A fair question — here's how the trade-off actually looks.
Four Local Specialists
Partnering with Corptiva
Case studies from this practice.
Reconciling a US GAAP parent with a UK IFRS subsidiary's first consolidated close
What a documented multi-standard close looks like when two entities under the same group report under two different accounting frameworks.
Fluent in the tools you already use.
What clients usually ask.
Yes — reconciling US GAAP and IFRS reporting for the same group is a core part of this practice.
The US, UK, Australia, and UAE, with working fluency in US GAAP, IFRS, UK VAT, Australian BAS, and UAE corporate tax.
Yes — this is one of the most common reasons businesses engage this practice.
International Services coordinates across standards as one engagement, rather than treating each country as a separate relationship.
Yes, in coordination with our Tax Advisory practice.
One team holds the full picture across every jurisdiction, so figures are reconciled centrally rather than assembled after the fact.
One call to see if we're the right fit — no pitch, no pressure.
Tell us what you're dealing with — messy books, a firm outgrowing its bandwidth, a market you haven't worked in before. We'll tell you honestly whether Corptiva is the right partner for it.