Accountant reviewing books on a laptop with spreadsheets open

Seven in ten new Claudenia clients still keep their core books in Excel. Most of those will tell you it works fine — until it does not. The point at which Excel starts to hurt is usually somewhere around ₦80m of turnover, three bank accounts and one VAT audit. By then the cost of catching up is much higher than the cost of moving.

This article is the migration plan we walk every new client through. It is opinionated, deliberately. Cloud bookkeeping done well is cheaper, safer and faster — but only if the migration is treated as a structured project rather than a long weekend by the finance officer.

Why most Lagos SMEs eventually move to the cloud

Four reasons come up in nearly every conversation: real-time visibility for the founders, automatic VAT and WHT calculation, multi-user access for accountants and auditors, and direct bank feeds (now available from GTBank, Access, Zenith, UBA and Stanbic IBTC). Once you have these, closing the month takes hours, not days.

The most common comment we hear three months after a successful migration: "I cannot believe we used to wait until the 20th of the month to know how the previous month went."

Choosing between Xero, QuickBooks Online and Sage

All three work in Nigeria. The differences worth knowing:

For our 2025 cohort the split was 42% Xero, 38% QuickBooks, 20% Sage.

The 30-day migration plan that actually works

We run every migration in four weekly sprints. Skip any of them and you will pay for it later.

Week 1 — Chart of accounts & opening balances

Rebuild your chart of accounts from scratch using the new platform's template, then map every legacy account into it. Reconcile your opening balances to your last set of management accounts. This single step prevents 80% of the headaches that hit later.

Week 2 — Bank feeds and document capture

Set up bank feeds for every operational account, including dollar accounts. Configure document capture (Hubdoc, Dext or AutoEntry) and start pushing supplier invoices into it. Train the office manager — the platform is only as good as the discipline behind it.

Team reviewing financial data on screens

Week 3 — Run both systems in parallel

Process one full month in both the old and new systems. Reconcile P&L and balance sheet to within ₦5,000. Anything bigger than that points to an opening balance or mapping issue. Resolve it now, not at year-end.

Week 4 — Cut over and decommission

Lock the legacy system. Issue clear instructions: every transaction goes through the new platform from this date. Archive the legacy data to a read-only drive — do not delete it for at least seven years.

Five mistakes to avoid

  1. Migrating without first cleaning the supplier and customer master lists. Duplicates multiply.
  2. Not setting up VAT and WHT correctly on day one. Retroactive fixes are tedious.
  3. Letting "everyone" have full admin access. Permission hygiene matters.
  4. Ignoring multi-currency. Even if you only invoice in naira, FX bank charges show up in dollars.
  5. Forgetting to back up exports monthly. Cloud providers do back up — but you still want your own copy.

What it actually costs

Software is ₦18,000–₦35,000 per month depending on platform and user count. Document capture is another ₦8,000. A migration done by a chartered accountant runs ₦450,000–₦950,000 depending on history and complexity — typically paid back within nine months in time saved.

Final thought

Cloud bookkeeping is not a silver bullet, but it is a one-time investment that pays compounding dividends. If you are within six months of an audit or a fundraise, the migration is best done now, before the urgency forces a rushed transition.

Need a Claudenia partner to scope your migration? Book a free 30-minute consultation and we will tell you honestly whether your current setup needs to move yet.