Changing bookkeeping providers is a normal business decision, and it is usually uneventful — provided the records leave with you in usable form. Problems generally appear later, when someone needs a reconciled balance or a supporting document for a period that is no longer accessible.
This article is a provider-neutral checklist. It is not about any particular platform or firm, and it makes no claims about how any specific provider operates. Export options, access rules, retention windows, and offboarding procedures vary and can change over time. Confirm the current process directly with your existing provider before you give notice, and take that answer in writing.
The general principle
Ask for the records in a form that is useful without the provider’s software. Reports you can read are helpful; data you can import is better; source documents are essential. Aim for all three, and get them before your access ends rather than after.
What to request or export
1. The accounting file itself
Where the work was done in general-ledger software, ask what form the file or company data can be transferred in, and whether ownership of the subscription can be transferred to you. Where the work was done in a provider’s proprietary system, ask specifically what export formats are available and what the data will look like outside that system.
2. General ledger detail
A transaction-level general ledger for every period the provider handled. Reports alone summarize; the ledger is what allows a later question to be traced to a specific entry.
3. Financial statements by period
Profit and loss and balance sheet for each completed year, and for the current year to date. Monthly detail is more useful than annual totals when something later needs to be located.
4. Trial balances and closing balances
The closing trial balance for each year is what the next provider uses to establish opening balances. Without it, the new engagement often begins with verification work that would otherwise have been unnecessary.
5. Bank and credit card reconciliation reports
Reconciliation reports for each account and period, with the corresponding statements. A reconciliation report without its statement is difficult to rely on later.
6. Statements and source documents
Bank statements, credit card statements, merchant processor reports, and loan statements for the periods covered — plus any receipts or bills stored inside the provider’s system. Documents uploaded into a platform frequently do not come out with a data export unless they are downloaded separately.
7. Payroll records
Payroll registers, quarterly and annual filings, and year-end forms for each period. If payroll runs through a separate provider, confirm that your own access to that system is independent of the bookkeeping arrangement.
8. Sales tax records
Filed returns and the supporting detail for the amounts reported, where the business collects sales tax.
9. Fixed assets and depreciation detail
The asset listing with acquisition dates, cost, and accumulated depreciation. Rebuilding this later from bank activity alone is slow and imprecise.
10. Prior-year tax returns and adjusting entries
The filed returns for the periods involved and any year-end adjusting entries that were booked. Adjustments are what tie the books to the return, and they are frequently the missing link when the two do not agree.
11. Access credentials and connections
Confirm that bank feeds, portals, and accounting subscriptions are in the business’s name, and update administrative access. This is the item most often discovered late.
Verify before access ends
Exporting is not the same as having something usable. Before the transition closes:
- open each export and confirm it is complete and readable;
- check that the closing balance sheet ties to the reconciliation reports and statements for the same date;
- confirm every account that existed during the period is represented, including accounts closed mid-year;
- confirm the periods covered match the periods you were billed for;
- store everything in a location you control, organized by year.
If a balance cannot be tied to a statement, that is worth raising while the outgoing provider is still available to answer.
When a transition becomes a cleanup
Sometimes the handoff shows that closing balances do not reconcile, periods are incomplete, or supporting documents are missing. At that point the work is no longer a simple transition; it is a cleanup and catch-up engagement, scoped and quoted separately from ongoing service. That is not unusual, and it is far easier to address deliberately than to carry forward as an unexplained opening balance.
Once the records are complete and reconciled, ongoing bookkeeping and accounting can pick up from a defined starting point rather than an assumed one.
A short sequence that works
- Confirm the current export and offboarding process with your existing provider, in writing.
- Agree on a final period they will complete.
- Export and verify everything on the list above.
- Transfer subscriptions and access into the business’s name.
- Give the incoming provider the closing trial balance, reconciliations, and statements as the starting point.
Handled in that order, a change of provider is administrative rather than disruptive.
Talk it through with AEM
Every situation described here depends on facts that are specific to your business. AEM Accounting Solutions reviews your circumstances, explains the options in plain language, and quotes the work in writing before anything starts. You can request a personalized quote or see how engagements are priced on our pricing page.
This article provides general educational information and is not individualized tax, legal, or accounting advice. Tax treatment depends on the taxpayer’s specific circumstances and applicable federal and state law.