Need It in Service by December 31? Work Backward From Your Build Time
A Section 179 deduction for 2026 needs the vehicle ready for work by the end of your tax year, which is December 31 for most businesses. As of October 19, that is 73 days away. Work trucks and vans don't all arrive at the same speed: a truck already on our lot runs on a different clock than one we order, build or upfit. This guide shows how to count back from December 31 using the lead times we publish. For the rules and limits, see our Section 179 overview. This guide is general information, not tax advice.
How many days do I have, and which path fits?
- Oct 1973 days left
- Nov 160 days
- Nov 1546 days
- Dec 130 days
- Dec 1516 days
- Dec 31Year end
Find the path that matches your vehicle, then check the date. The “order by” column is our arithmetic from the estimates we publish. It is not a dealership commitment, and it leaves no room for delivery or paperwork.
| Path | What it means | Timing we publish | Order by, to be ready Dec 31 |
|---|---|---|---|
| On the lot | A vehicle already here, with any body or equipment installed. | “Job Ready: NOW” tags on the work-truck inventory. We often have 40 to 60 commercial vehicles on site. | No build clock. The clock is financing approval and paperwork, so start early. |
| Locate | A vehicle at another dealer or in transit that we find for you. | No timing published. Ask us. | Ask for a delivery date before you commit. |
| Order or build | A truck or van ordered from Ford and finished to your spec. | “Often as quick as 30-60 days” for specialized builds, per our buying-process page. Timelines are estimates. | Roughly Nov 1 (60 days) to Dec 1 (30 days), before any slack. |
| Upfit on a chassis | A cab and chassis or van that gets a dump body, utility body, crane or other equipment. | Specialized vehicles “may take 1–2 months” to order and build, per the same page. | Roughly Nov 1 to Dec 1 as well. It isn't ready for work until the equipment is installed. |
How do I read the work-truck inventory?
Our work-truck inventory lets you filter by weight class and body type. Two filters help when Section 179 is part of the decision.
- Weight class. The filter lists Class 1 as 0 to 6,000 lb, Class 2 as 6,001 to 10,000 lb and Class 3 as 10,001 to 14,000 lb. The IRS draws a line at 6,000 pounds of gross vehicle weight rating (GVWR) for passenger-automobile limits and the heavy-SUV cap, so Class 2 and up start above it. Whether a specific vehicle is subject to the cap depends on its design, which your accountant can confirm.
- “Job Ready.” Listings carry a Job Ready tag. Ask us what it means for the vehicle you are looking at, and whether any equipment is still to be installed.
Not sure which class or body you need? Our commercial buying process page explains how we match payload, towing and GVWR to your work.
What does “in service” mean for a truck that needs equipment?
The IRS says property is placed in service when it is ready and available for its specific use. Even if you haven't used it yet, it counts once it is ready and available.
Track three dates for a truck that needs equipment: the day you sign, the day the vehicle is delivered, and the day the finished truck is ready for work. For a Section 179 deduction, the last one is the date that matters. If the equipment could be installed after December 31, ask your accountant which tax year applies before you decide.
Buying late doesn't shrink the deduction limit. The IRS says the Section 179 limit isn't affected when property is in service for only part of the year. Your taxable income and the more-than-50% business-use rule still apply.
What should I keep for my accountant?
The IRS says to keep records showing how you acquired a vehicle, who you acquired it from and when you placed it in service.
| Keep this | Why |
|---|---|
| The purchase agreement and buyer's order | They show when you acquired the vehicle and from whom. |
| The delivery date and the date it was ready for work | These support the date the vehicle was placed in service. |
| Upfit invoices and the completion date | They show when equipment was installed and the truck was ready. |
| A business-use log | Business use must be more than 50%. If it later falls to 50% or less, part of the deduction may have to be paid back (recapture). |
| Financing and trade-in paperwork | A financed vehicle is generally still yours for tax purposes. With a trade-in, only the cash you pay counts toward Section 179. |
What changes in Massachusetts?
Massachusetts runs on its own rules for these years. The Massachusetts Department of Revenue says the state does not adopt the higher federal Section 179 limits for tax years 2025 and 2026, and it does not adopt the federal 100% bonus depreciation. Your federal timeline is the same either way, but the dollar result can differ on your Massachusetts return. Ask your accountant to run both before you pick a delivery date.
Frequently asked questions
How late can I order a truck and still make December 31?
It depends on the path. We publish estimates of about 30 to 60 days for specialized builds and 1 to 2 months for upfit orders, and they are estimates. Counting back from December 31 puts the order date between about November 1 and December 1, before any slack for delivery. Ask us for the current date on the vehicle you want.
Does a “Job Ready” truck count as in service the day I buy it?
Not automatically. The IRS test is whether the vehicle is ready and available for its specific use. A finished truck delivered to you in December generally meets that test, but ask your accountant to confirm the date for your situation.
What if my upfit finishes after December 31?
Then the vehicle generally isn't ready for work until the new year, which would put it in 2027. Ask your accountant how it would be treated, and ask us early for the completion date.
Can I finance a commercial truck and still use Section 179?
In general, yes. The IRS treats you as the owner of a financed vehicle. You can start our commercial credit application online now. Approval and paperwork take time, so start early.
Ready to pick a path?
Browse work trucks that are ready now, start your commercial credit application, or call and tell us your deadline.