Switching Dealer Software: A Checklist for Independent Dealers
Thinking of changing dealer management software? Use this checklist to export your data, test the new system, run both side by side and switch cleanly.
Last checked November 14, 2026
Changing the system your dealership runs on feels risky, and that is why many dealers put it off long after they should have switched. The risk is real but manageable. With a checklist and a sensible timeline, you can move over without missing a sale or losing a record.
Work through the steps below in order. Nothing here requires technical skill, only patience and a little planning.
1. Write down why you are switching
Be specific. Is it cost, missing features, slow performance, poor support, or the fact that you are on a spreadsheet? A written list becomes your test plan for the new system. If a candidate does not fix those problems, it is not the right one.
2. Get your data out of the old system first
Before anything else, find out what you can export from your current system and in what format. Ask for inventory, sales history, customer records and reports. Export it now and store a copy somewhere safe, even if you have not chosen a new product. Check your agreement for notice periods and data-access terms so you are not surprised later.
3. Decide what actually needs to move
- Current in-stock inventory, with costs and repairs.
- Open and pending deals, deposits and cars on hold.
- Vendors you use regularly.
- Past sales, which can often stay archived in an export instead of being re-entered.
4. Start a trial and test your real work
Use the free trial to do the things you do every week, not a demo script. Add several current cars. Record costs and repairs. Create a cash deal and an outside-financed deal. Add a trade-in, a deposit and a co-buyer. Run the reports you rely on. Try the forms for your state and check the tax figures against a deal you know.
Use this short list to score the trial:
- Can I add a car quickly?
- Can I record every cost against the right car?
- Do the deal figures and taxes match what I expect?
- Are the forms right for my state?
- Can I get my data back out as Excel or CSV?
- Can I limit what my team sees?
5. Plan the cutover date
Choose a quiet period, ideally the start of a month so your reports line up cleanly. Avoid switching in the middle of a busy weekend or just before tax filing. Tell anyone on your team the date and give them time to try the new system before it counts.
6. Run both systems for a short time
For a week or two, keep the old system available as a reference while you enter new activity in the new one. Compare totals, such as inventory count and sales for the period. When the numbers agree, you can trust the new setup.
7. Set up your team and permissions
Add each team member with only the access they need. Decide who can see costs and profit, and who cannot. Do this early, so nobody is working with the wrong visibility while you are still getting used to the system.
8. Close out the old system
Once you are comfortable, cancel the old service according to its terms, after confirming your exports are complete. Keep the exported files for as long as your state and tax rules require records to be kept. Ask your accountant how long that is for your situation.
Common mistakes to avoid
Dealers who struggle with a switch usually made one of a few avoidable errors: cancelling the old service before confirming their export was complete, switching during the busiest week of the month, skipping the side-by-side comparison, or leaving permissions for later so that everyone saw everything at first. Each is easy to avoid if you follow the checklist in order and give yourself a calm window to do it.
How DMS Apex helps
DMS Apex is easy to test before you commit. You get a 15-day free trial, then $28 per month flat with no contract, so you can leave if it does not fit. Add inventory from a VIN, record cost, auction fees and repairs per car, and track age and status. Run cash and outside-financed deals with trade-ins, deposits, pending sales, co-buyers, lien holders and wholesale sales. Use state forms and tax for all 50 states and DC, run reports and export them to Excel or CSV, and give team members permissions that can hide costs and profit. Each dealership has its own private database.
Common questions
How long does it take to switch dealer software?
Many dealers can move their in-stock inventory and open deals in a few days, then run both systems briefly while they confirm totals. Your timeline depends on how much data you bring over.
Do I have to move all my old sales history?
Not necessarily. Many dealers keep past sales in an archived export and bring over only current inventory and open deals.
What if the new software does not work out?
That is why you test with real work during a free trial first, and why a no-contract plan lowers the risk. Keep your exported data safe either way.
Run your lot, deals and paperwork in one place
DMS Apex is $28 a month with a 15-day free trial. It prints your state's forms and works out your state's tax.
Start your 15-day free trial