Dealer management software built for Idaho car dealers
DMS Apex keeps your inventory, deals and Idaho title paperwork in one simple system: the Buyer's Order and Idaho sales tax, for $28 a month.
15-day free trial · no contract · no setup fee · cancel anytime


Idaho rules at a glance
What DMS Apex builds in for dealers in Idaho. Rates and rules change, so confirm yours with the state.
- State tax
- 6% (Idaho sales tax)
- Who pays it
- Collected by the dealer
- Trade-in
- Reduces the taxable amount
- Dealer document preparation fee
- Included in the taxable amount
- Service contract
- Not taxed
- Required wording
- The Buyer's Order prints the fee notice
- Official forms
- Buyer's Order; Buyers Guide
Why a dealer needs a DMS
Spreadsheets, paper folders and memory work until the day a title application is wrong, a deposit is forgotten, or you can't say what a car really made. A dealer management system puts everything about a car and a deal in one place.
Know what every car really made
Cost, auction fee, repairs and the sale price sit together, so profit is a number you can see, not a guess at the end of the month.
Stop losing days to paperwork
The same information fills the Bill of Sale, the title application and the odometer statement, so nothing is typed twice and nothing is forgotten.
See which cars are getting old
Every car shows how long it has been on the lot, so slow cars get your attention before they cost you.
Keep deals from falling through the cracks
Pending sales hold the car, track the deposit, and show what is still to collect, so a deal is never half remembered.
Get the odometer and title details right
Mileage is confirmed before every sale, and older cars that are exempt print EXEMPT, the way the state expects.
Run it from anywhere
It works in any web browser on the office computer or a laptop. There is nothing to install and nothing to back up.
Idaho dealer paperwork, done from the deal
Enter the deal once. DMS Apex fills the Idaho forms you already use, so you spend less time at the desk and fewer trips fixing mistakes.
- ✓Idaho sales tax6% on the price, the document preparation fee and other charges, less the trade-in.
- ✓The document fee identified as Idaho requiresThe Buyer's Order lists your dealer document preparation fee on its own line and states that it is subject to sales tax.
Manage your inventory without the busywork
From the day a car is bought to the day it is sold, you can see what it cost, where it stands and how long it has been on the lot.
Add a car in minutes
Type the VIN and the year, make, model and details fill in. Stock numbers count up on their own.
Track every dollar into the car
Purchase price, auction fees and each repair are recorded against the car, with the vendor who did the work.
Know where every car stands
In Stock, Reserved, In Service or Sold, with the inventory age on every car.
Find any car fast
Search by make, model or year, sort by any column, and open a car with a double-click.
Wholesale and trade-ins too
Sell a car wholesale to another dealer, and record trade-ins right on the deal.
Reports you can export
Sales, pending sales, profit and loss, vehicles purchased, inventory, tax and fees, salesman and more, ready to print or open in Excel.

Why pay for a system built for a different kind of dealership?
Big-lot dealer systems are designed for large sales teams, finance departments and long rollouts. If you run your own lot and your own deals, you end up paying every month for modules you never open, on a contract, after weeks of setup. DMS Apex is built the other way around: the tools a hands-on dealer uses every day, at a price that makes sense.
| A typical full-scale DMS | DMS Apex | |
|---|---|---|
| Monthly cost | Often several hundred dollars a month, and more as you add features | $28 a month, everything included |
| Contract | Long-term agreements are common | No contract. Cancel any time |
| Getting started | Weeks of onboarding, setup fees and training sessions | Sign up, add a car, start. No training needed |
| What you get | Dozens of modules built for large sales and finance departments | The tools a hands-on dealer uses every day, and nothing to wade through |
| Idaho paperwork | Often extra, or set up separately | 6% tax and the identified document fee built in |
Comparison describes typical full-scale systems in general, not any one company.
Built for independent dealers who run their own lot
If you buy the cars, price them, sell them and handle the paperwork yourself, or with a trusted few, DMS Apex fits the way you already work. It follows a car from purchase to title, with no department structure to learn and nothing to configure first. You get the control a large lot has, without the overhead.
- ✓Add your first car in minutes
- ✓Works in any web browser
- ✓Your team sees what you allow
- ✓Prints on any black-and-white printer
- ✓Cash and outside-financed deals
- ✓Your data stays private to your dealership
Start in an afternoon, not a month
- 1Sign upCreate your account and add a card. Nothing is charged for 15 days.
- 2Add your carsEnter a VIN and the details fill in. Your inventory is ready as fast as you can type.
- 3Sell your first carBuild the deal and print the Idaho paperwork from it.
$28 a month after your 15-day trial. Cancel anytime.
Questions Idaho dealers ask
What does a dealer management system (DMS) do?
A DMS keeps your inventory, deals, customers, costs and paperwork in one place instead of in spreadsheets, paper files and memory. It shows which cars are on the lot, how long each has been there, what each car cost, what each sale made, and it prints the paperwork for a deal.
Does DMS Apex print Idaho dealer paperwork?
DMS Apex prints a Buyer's Order that identifies the document fee as Idaho requires, plus the federal Buyers Guide. Idaho dealers file the Report of Sale and Application for Certificate of Title through the ITD Dealer Portal, so it is not printed by DMS Apex.
How does DMS Apex work out Idaho sales tax?
Idaho's sales tax is 6% on the price, the dealer document preparation fee and other charges, less a trade-in placed into resale inventory. A separately stated optional warranty is not taxed. Rules change, so please confirm yours with the State Tax Commission or your accountant.
How much does DMS Apex cost?
$28 a month, flat. There is a 15-day free trial, no contract and no setup fee. A card is needed to open your account, it is charged on day 15 unless you cancel before then, and you can cancel any time from Billing.
Do I need to sign a contract or pay to get set up?
No. There is no contract, no setup fee and no required training. You sign up, add your first car, and you are working.
Is my dealership's information private?
Yes. Every dealership has its own private database. Your cars, deals and customers are not mixed with anyone else's, and you decide which of your team can see costs and profit.
Does DMS Apex work in other states?
Yes, more states are being added all the time. See the full list on the States page. You can keep your inventory and deals in DMS Apex from anywhere, but the printed forms and tax rules are for the states we cover.
Is DMS Apex connected to the State of Idaho?
No. DMS Apex is independent software. It fills the state's published forms so you can finish them from your deal, but it is not affiliated with or endorsed by the Idaho Transportation Department or the Idaho State Tax Commission. Always check current requirements with the state.