For TCSPs · CPAs · Law firms · Corporate services

Offer your clients accounting — without building an accounting practice.

Your clients ask for bookkeeping; it isn't your business to run one. Certanta becomes your accounting back office: human-led, AI-assisted books in any jurisdiction, delivered under your client relationship. You stay the trusted advisor — we do the ledger.

WHITE-GLOVE FOR YOUR CLIENTS · INVISIBLE WHEN YOU WANT US TO BE

Why partner

Your client. Your relationship. Our books.

Built for firms whose clients need accounting they don't provide in-house.

The relationship stays yours

We serve referred clients under your umbrella and never cross-sell them anything. Your client remains your client — before, during and after.

Billing your way

You bill the client and we bill you — or we bill the client directly. Agreed per client, in writing, before any work starts.

A portal with no surprises

Clients you refer sign in at app.certanta.com — a Certanta-branded accounts door showing their books, documents and requests. No other brands, ever.

Any jurisdiction

Hong Kong, Singapore, BVI, Delaware and beyond. Multi-currency by design, with statements under IFRS, HKFRS, SFRS or US GAAP — whichever your client reports.

What your clients get

The same service we run for our own clients.

Daily bank feeds, receipts snapped on a phone, AI that reads and codes every document — and a real bookkeeper who signs off every number before it reaches the books.

Books that stay current

Connected accounts post daily; receipts are filed the moment they're forwarded. No year-end scramble.

A human behind every number

AI does the heavy lifting; a bookkeeper who knows the file reviews it. Judgment calls stay with people.

Audit-ready by default

True double-entry, every posting traceable to its source document — one click from ledger line to evidence.

Live in their portal

Income statement, balance sheet, receivables, payables and a drill-down general ledger — statements as a PDF in one click.

How it works

From introduction to audit-ready books — in four steps.

01

Tell us about the client

Entities, jurisdictions, transaction volumes, currencies — a short call or an email is enough.

02

We scope & agree terms

Engagement, pricing and the billing arrangement for that client — fixed per client, in writing.

03

We run the books

Feeds connected, documents flowing, a bookkeeper assigned. Your client gets their own portal login.

04

You stay in the loop

Audit-ready output on schedule, and a direct line to us whenever you or your client need one.

Prefer a revenue share? We can structure a referral commission on the engagements you introduce — ask us when we talk.

Become a partner

Tell us about your firm and the clients you'd refer.

A real person reads every application and comes back within one business day.

Prefer to reach us directly?