Your Step‑by‑Step Blueprint for a Smooth Migration + Time Tracking Setup
📞 Need Help Migrating? Call 844‑753‑8012
As businesses evolve and accounting needs become more integrated, many firms look to replace Sage Timeslips with QuickBooks Online — one platform that combines robust accounting and time tracking in one system. Whether your firm is transitioning for better financial reporting, more efficient time billing, or switching from a discontinued solution, this guide will walk you through the entire process of Sage Timeslips to QuickBooks Online migration.
In this complete guide, you’ll learn:
- How to migrate Sage Timeslips to QuickBooks Online
- How to convert Sage Timeslips to QuickBooks Online data
- How to handle Sage Timeslips QuickBooks integration
- Tools and troubleshooting tips for successful data migration
- Best practices for QuickBooks Online time tracking migration
- Answers to common user queries
Let’s begin!
Understanding the Need for Migration
1.1 What Is Sage Timeslips?
Sage Timeslips has long been a popular time and billing software for professional services firms, legal offices, and consultancies. The platform tracks time entries, billing rates, and client invoices separately from accounting.
However, many users find limitations:
- Lack of integrated accounting
- Limited reporting
- Dependency on older client/server architecture
QuickBooks Online, on the other hand, offers:
- Cloud access and centralized accounting
- Integrated invoicing and payroll
- Frequent updates and modern UI
- Mobile time tracking options
1.2 Why Migrate from Sage Timeslips to QuickBooks Online?
Here are the most common business drivers:
✔ Want all financial and time data in one platform
✔ Need cloud access & remote work capability
✔ Desire seamless client billing to accounting workflows
✔ Reduce manual data entry and reconciliation
✔ Avoid migration headaches due to discontinued support
📊 QuickBooks Online empowers teams to manage finances, time entries, payroll, and invoices in one place — a compelling reason to make the switch.
What Data Transfers from Sage Timeslips to QuickBooks Online?
Before you start a Sage Timeslips to QuickBooks Online migration, it’s crucial to understand what data can be moved:
Migratable Data
✅ Client and contact information
✅ Time entries
✅ Service categories and billing rates
✅ Invoice history
✅ Employee or user records
✅ Project information
Non‑Migratable / Manual Tasks
⚠ Transaction links that may not import perfectly
⚠ Custom formats or templates
⚠ Non‑standard fields
Understanding this will help you plan a better migration and determine if you need third‑party tools or professional help.
Preparing for Migration
3.1 Step 1 – Audit Your Sage Timeslips Data
✔ Review all time entries
✔ Ensure client names are consistent
✔ Clean up duplicate or inaccurate records
📌 This reduces errors during the Sage Timeslips export time entries to QuickBooks phase.
3.2 Step 2 – Back Up Everything
Before migration:
🔹 Backup your Sage Timeslips database
🔹 Export a CSV copy of client and time entries
🔹 Save a copy of historical invoices
Best practice: Keep at least three backups stored offline.
3.3 Step 3 – Set Up Your QuickBooks Online Account
If you haven’t already:
✔ Create a QuickBooks Online subscription plan
✔ Set up your chart of accounts
✔ Configure taxes, payment terms, and billing codes
QuickBooks Online offers tailored plans — select one that supports time tracking and invoicing.
Sage Timeslips Data Export
4.1 Exporting Clients & Contacts
In Sage Timeslips:
- Go to Reports
- Select Client List
- Export as CSV or Excel
Make sure client names, addresses, and IDs are standardized.
4.2 Exporting Time Entries
Time tracking data is the core of your migration.
In Sage Timeslips:
- Go to Time Entry
- Use filters to pull all billable time
- Export by date range
- Save as CSV
Your CSV should include:
- Employee name
- Date
- Time
- Client
- Billable rate
- Project/Job code
4.3 Exporting Billing & Invoices
If your business depends on historical billing:
✔ Export invoices as PDF or CSV
✔ Save invoice numbers & client associations
✔ Make notes for partial/adjusted invoices
QuickBooks Online will import the invoice data, but PDF backups help reconcile later.
QuickBooks Online Import — Step by Step
5.1 Importing Contacts & Clients
In QuickBooks Online:
- Go to Sales → Customers
- Click Import
- Choose your Contacts CSV
- Map fields to QuickBooks columns
If names don’t match, QuickBooks will flag them — use the interactive screen to resolve issues.
5.2 Importing Time Entries (Critical Step)
QuickBooks Online doesn’t natively import time from any CSV, so you need:
Option A: QuickBooks Time (formerly TSheets)
➡ Sync your CSV time entries into QuickBooks Time
➡ This integrates directly with QuickBooks Online
Option B: Third‑Party Migration Tools
➡ Tools like SAASAnt, Transaction Pro Importer, or BigTime support time entry imports
Important: Match time entries to:
✔ QuickBooks time categories
✔ Employee IDs
✔ Dates and billing codes
For full automation, call 844‑753‑8012.
5.3 Billing & Invoices Import
QuickBooks Online allows invoice import via:
✔ CSV template
✔ Third‑party tools (like Transaction Pro)
Map:
- Invoice number
- Customer name
- Amount
- Billing date
- Product/Service code
📌 Tip: Keep your invoice numbers consistent to avoid duplicates.
QuickBooks Online Time Tracking Setup After Migration
Once time data is in QuickBooks:
✔ Go to Settings → Time Tracking
✔ Enable “Time Tracking”
✔ Assign hourly rates to users
✔ Set default billable rates
QuickBooks allows:
- Weekly time sheets
- Mobile time entry
- Billable/non‑billable dichotomy
This becomes your ongoing replacement for Sage Timeslips.
Common Problems & Fixes
7.1 Time Entries Not Importing
Error: Time entries rejected
✔ Check CSV field matching
✔ Ensure dates are valid
✔ Confirm employee accounts exist in QBO
Need a fix? Call 844‑753‑8012 for troubleshooting.
7.2 Missing Billing Data After Migration
If invoices don’t show:
✔ Re‑map client names
✔ Check invoice dates
✔ Ensure product/service items exist in QBO
7.3 Data Migration Errors & Fixes
Common issues:
⚠ Invalid characters
⚠ Oversized CSV files
⚠ Incorrect field mapping
Solution: Import smaller batches and fix each error.
Sage Timeslips vs QuickBooks Online Time Tracking

Tools That Help With Migration
9.1 Third‑Party Tools
✔ Transaction Pro Importer
✔ Saasant (Time & Transactions)
✔ BigTime
✔ Zed Axis
These help automate complex migrations, especially large time data.
Frequently Asked Questions
Can Sage Timeslips Be Migrated to QuickBooks Online?
Yes — but it requires exporting data and importing into QBO using compatible formats or tools.
Does QuickBooks Online Replace Sage Timeslips?
For most firms, yes — QuickBooks Online handles time tracking, billing and accounting in one platform.
How to Export Time and Billing Data from Sage Timeslips?
Use the built‑in export features to generate CSV files for clients, time entries, and billing.
What Data Transfers from Sage Timeslips to QBO?
Contacts, time entries, billing items, invoices, and rates can all be brought into QuickBooks Online with proper mapping.
How to Import Time Entries into QuickBooks Online?
Via QuickBooks Time sync or third‑party import tools.
Best Practices After Migration
✔ Validate all time entries
✔ Run trial invoices
✔ Train your team on new processes
✔ Establish regular backups
Conclusion
Migrating from Sage Timeslips to QuickBooks Online doesn’t have to be hard — but planning and preparation are essential. With the right strategy, tools, and support, you can transition your time tracking and billing data into QuickBooks Online seamlessly.
Whether you're migrating yourself or need professional assistance, we’re here to help at 844‑753‑8012. Make the move to an integrated model today and unlock the full power of modern accounting.
More Support?
Call 844‑753‑8012 anytime for expert assistance with:
✔ Migration strategy
✔ Troubleshooting import errors
✔ Post‑migration setup and training
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