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Guide · Migration

How to migrate QuickBooks Desktop to Online – complete walk-through.

Intuit's QuickBooks Desktop wind-down is pushing most QBDT users to migrate to QBO. This guide covers the actual migration process: pre-migration preparation, running the conversion utility, post-migration cleanup, what transfers cleanly, and what needs rework.

Pre-migration

Pre-migration preparation (week before)

Skipping prep creates migration headaches. Investment before migration pays off 5x post-migration.

1. Update QBDT to the latest version

In QBDT: Help → Update QuickBooks Desktop. Install updates and restart. QBO conversion tool works best with latest QBDT version.

2. Run Verify Data utility

In QBDT: File → Utilities → Verify Data. Identifies corruption or errors in data file. If errors found, run Rebuild Data immediately after.

3. Clean up your data

  • Merge duplicate customer/vendor records
  • Mark inactive customers, vendors, accounts that won't carry forward
  • Resolve any negative inventory balances
  • Clear out old uncleared bank transactions (write off or reconcile)
  • Apply unapplied customer credits

4. Document your current setup

  • Screenshot custom reports (they won't transfer; rebuild needed)
  • Note custom templates (invoice, estimate, check templates)
  • Document user access and permissions
  • List integrations and their current configurations

5. Backup everything

In QBDT: File → Back Up Company → Create Local Backup. Store backup in multiple locations. This is your safety net if migration has issues.

6. Choose timing

Best times: fiscal year-end (cleanest), month-end (acceptable), start of quarter (acceptable). Worst times: mid-month, during tax filing season, during audit.

Migration steps

The actual migration process

Step 1: Create QBO account

Sign up for QBO at appropriate tier. Don't skimp here – if you know you'll need Plus or Advanced features, sign up for that tier rather than migrating twice. Downgrading after migration can cause data issues.

Step 2: Export from QBDT

In QBDT:

  • Open the company file you're migrating
  • Go to Company → Export Company File to QuickBooks Online
  • Follow the on-screen prompts
  • Accept the destination QBO account

The export uploads your data to Intuit's conversion servers. Depending on file size, can take 30 minutes to several hours.

Step 3: Monitor conversion

Intuit emails when conversion is complete (usually within 24–72 hours for small files, longer for complex files). Conversion may surface warnings or errors requiring attention.

Step 4: Initial verification

Log into QBO after conversion:

  • Check Trial Balance as-of migration date; compare to QBDT Trial Balance for same date. They should match.
  • Review AR aging; compare to QBDT AR aging
  • Review AP aging; compare to QBDT AP aging
  • Review fixed asset balances
  • Review bank balances and recent reconciliation status

Investigate any discrepancies before relying on the QBO data.

Post-migration

Post-migration cleanup

Rebuild what didn't transfer

  • Custom reports: rebuild in QBO using the report builder. Not all QBDT reports have direct QBO equivalents.
  • Memorized transactions: recreate as recurring transactions in QBO
  • Custom templates: recreate invoice/estimate templates in QBO's template designer
  • Custom forms: rebuild as applicable
  • Attachments: if QBDT had file attachments, may need to re-attach in QBO depending on conversion version

Reconnect integrations

  • Bank feeds: reconnect each bank account to QBO
  • Payroll: set up QBO Payroll or integrate external provider
  • Bill.com, Ramp, Expensify: reconnect and test sync
  • Shopify, Amazon, other commerce integrations
  • Time tracking tools

User setup

  • Invite users to QBO with appropriate permission levels
  • Note: QBO permissions work differently than QBDT; review carefully
  • Train users on QBO interface differences

Parallel run

For first month post-migration, many accountants run parallel: bookkeeping in QBO while keeping QBDT available for reference. Catches issues early. After month 1 looks clean, retire active QBDT use.

Retain QBDT access

Keep QBDT access for 6–18 months post-migration for historical reference. Historical audit requests, tax amendments, and legal discovery may need detailed QBDT records not fully captured in QBO migration.

When to hire help: small businesses under $1M revenue with clean QBDT files can often self-migrate with care. Businesses above that, or with complex inventory, multi-location, or heavy customization should hire a migration specialist. Cost $1,500–$8,000 typically; pays for itself by avoiding weeks of post-migration cleanup.

Related: QBDT vs QBO, QBO platform, offshore bookkeeping.

Related

Related pages

Guide

QBDT vs QBO

Full platform comparison.

Platform

QuickBooks Online

QBO platform page.

Service

Offshore Bookkeeping

Bookkeeping support during and after migration.

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