Outsourced accounting for US businesses and CPA firms
Books closed on time every month, tax season capacity without hiring, and CFO-level reporting, from a chartered accountant-led team that works while you sleep.
Get a proposal or email cfo@bioutsource.com or try the free US tax calculators
5.0 on Clutch Offices in Kochi, Singapore and Dubai
Who we work with
US small businesses
Monthly bookkeeping in QuickBooks Online or Xero, reconciliations, AR and AP, and financial statements your CPA can file from.
CPA and accounting firms
Tax return preparation, workpapers and client bookkeeping, prepared in your software for your team to review and sign.
Startups and growing companies
A fractional CFO for cash flow forecasting, budgets, board reporting and fundraising support.
How we start
- A 30-minute call to understand your books, software and deadlines.
- A fixed-scope proposal with monthly deliverables and a close date.
- Secure access set up in your own systems, with individual logins and multi-factor authentication.
- A parallel first month, reviewed with you, before we take over fully.
- Monthly close, reports and a standing call in your time zone.
What you can count on
Time zones work for you
Documents sent at the end of your day are processed by the next morning. We agree a daily overlap window for calls.
Your systems, your data
We work inside your QuickBooks, Xero or tax software, not on copies, and keep no files on personal devices.
Reviewed by chartered accountants
Every month-end and every return is reviewed before it reaches you.
Section 7216 ready
For CPA firms, we work with the taxpayer consent your engagement letters need before tax information is shared offshore.
What clients say
We already had an accounting team, but needed senior financial oversight. BI-Outsource’s Virtual CFO helped us turn our accounting data into management information — with cash-flow forecasting, budgeting and clear KPIs for the leadership team.
BI-Outsource works like an extension of our finance team. They handle the financial reporting and analysis while giving management the CFO-level visibility we need to make better decisions.
Common questions
Who signs US tax returns?
Your CPA firm. We prepare returns and workpapers in your software; your team reviews, finalises and signs.
Which software do you use?
QuickBooks Online, Xero and the tax and practice software your firm already uses.
How do you protect client data?
Access through your own systems with individual logins and multi-factor authentication, confidentiality agreements for every team member, and no local copies of your files.
How do you price?
A fixed monthly fee based on transaction volume and scope, or a per-return fee for tax season support. You get a written proposal before we start.