guides
In-depth reference
Comprehensive articles for when you need the full picture -- not just a quick fix.
troubleshooting
Complete QuickBooks Error Codes Reference
A comprehensive guide to every category of QuickBooks error codes -- -6000 series, C= errors, H-series multi-user errors, and more -- with causes and recommended actions.
12 min read
conversions
Converting Inventory Items to Non-Inventory: What Happens to Your Books
QuickBooks locks the item type once an item is an Inventory Part. This guide covers what a conversion to Non-Inventory actually does to your accounts, what to snapshot before you start, and what to check afterward.
8 min read
conversions
Converting QuickBooks Enterprise to QuickBooks for Mac
Enterprise files cannot convert directly to Mac format. This guide explains the two-step process, version compatibility, feature losses, and list size limits.
10 min read
best-practices
How to Back Up QuickBooks Online to SQL Server
QuickBooks Online has no full-backup button. What the built-in exports cover, what they miss, and how to get a complete, verified SQL Server copy of your company that you own.
6 min read
best-practices
How to Keep QuickBooks Desktop 2021 Running for Years
Intuit discontinues QuickBooks Desktop on a rolling schedule, but the software itself never stops opening your file. Here is how to keep a perpetual 2021 install running, fully functional, for the long haul.
9 min read
conversions
Migration Planning: Choosing the Right Path for Your QuickBooks Data
A planning guide for businesses considering a QuickBooks migration -- whether upgrading versions, switching editions, or moving from another platform.
10 min read
conversions
Moving Between Two QuickBooks Online Companies
Why a country or home-currency change forces a brand-new QuickBooks Online company, what it takes to move your lists and history into it, how the two accountant invitations work, and the one irreversible step to get right.
9 min read
best-practices
QuickBooks Backup Best Practices
A complete guide to protecting your QuickBooks data -- backup strategies, storage locations, testing, and disaster recovery planning.
9 min read
best-practices
QuickBooks Desktop for Mac 2024: The Final Version
QuickBooks Mac 2024 is the last version Intuit will release. What this means for Mac users, key dates, and the options available going forward.
7 min read
conversions
QuickBooks Downgrade: What Transfers, What Resets, and the Setup Checklist
When you downgrade a QuickBooks file to a lower version, your data comes across but your users do not. Here is exactly what transfers, what resets, and how to set the file up on first open.
5 min read
best-practices
QuickBooks File Types Explained: The Complete Guide
Everything you need to know about QuickBooks file types -- .QBW, .QBB, .QBM, .TLG, and every other file extension, what they do, and which ones matter.
10 min read
conversions
QuickBooks Online to Desktop: What Actually Transfers
A practical guide to moving a QuickBooks Online company back to QuickBooks Desktop -- why the built-in export falls short, which lists and transactions carry over, what has no Desktop equivalent at all, and how to verify the result before you cancel the subscription.
11 min read
conversions
Sage 50 US to QuickBooks Conversion: The Complete Guide
A deep, practical guide to converting Sage 50 US (formerly Peachtree) to QuickBooks -- what transfers, what doesn't, how to map two different accounting models, how to verify the result, and when a professional conversion pays for itself.
14 min read
troubleshooting
When to Repair vs. Replace Your QuickBooks File
A decision framework for determining whether a damaged QuickBooks file should be repaired or whether starting fresh with a new file is the better option.
8 min read