(Part 1 of 2) Before You Wash Away the Year:  Equipment, Depreciation, and Repairs Every Car Wash Operator Should Review Before December 31

Pop quiz:

It's December 29. You have $150,000 of new wash equipment sitting in your parking lot.

You ordered it. You paid for it. It looks great sitting on the pallet.

So you get the tax deduction this year…right?

Maybe not.

For many depreciation deductions, what matters isn't just when you order or pay for equipment. What matters is when the equipment is placed in service—generally, when it is ready and available for its intended use—and that is a pretty good example of why year-end tax planning should begin before year-end.

For car wash operators, December can be more than simply closing the books. It can be an opportunity to look at needed equipment replacements, repairs, capital projects, fixed assets, property assessments, and other decisions that could affect both your tax bill and your cash flow.

At Howco, we spend our days around car washes, equipment, and operators. We aren't suggesting that anyone buy equipment just to generate a deduction, but if you already have investments or projects that make good business sense, understanding the tax consequences before December 31 may help you make a better decision.

We've put together seven things worth discussing with your tax professional before the year gets away from you. In Part 1, we'll start with the big-ticket items: equipment, depreciation, and the repairs you've been putting off.

1. That equipment purchase could be worth more than you think.

Let's start with the big one.

Current federal tax law restored 100% bonus depreciation for certain qualified property acquired and placed in service after January 19, 2025.

That matters in an equipment-intensive business like car washing.

Depending on the facts, qualifying assets could include items such as wash equipment, pumps, controls, computer and payment equipment, water-treatment systems, and other depreciable business property.

There is also Section 179. For tax years beginning in 2026, the maximum Section 179 deduction is $2.56 million, subject to a phaseout once qualifying property placed in service exceeds $4.09 million, along with other limitations.

So what does all of that mean in plain English?

A qualifying equipment investment that might otherwise be depreciated over several years could potentially generate a very substantial deduction in the year it is placed in service.

But remember our equipment sitting on the pallet. Purchased isn't always the same as placed in service.

If you already have an equipment replacement or upgrade planned, talk with your tax advisor—and your equipment supplier—early enough to understand whether installation timing could affect your tax position.

And one important CFO reminder: don't spend $100 just to save $30 in taxes.

The project should make economic sense first. The tax benefit should make a good investment better.

2. Your car wash may not be a typical 39-year building.

This is one of the more interesting tax issues specific to the car wash industry.

Most people hear "commercial building" and think 39-year depreciation, but a qualifying car wash can be different.

IRS Asset Class 57.1 specifically addresses certain car wash property and generally provides a 15-year recovery period for qualifying car wash buildings and related land improvements.

That difference can materially accelerate depreciation compared with treating the property as an ordinary 39-year commercial building.

If you've recently:

it may be worth asking your CPA whether the assets have been classified appropriately.

Depending on the situation, a depreciation review or cost-segregation analysis may also identify components with shorter tax lives.

This isn't something to assume applies automatically to every dollar spent on a location—property classifications, land, acquisition allocations, prior depreciation, and individual circumstances matter—but it is definitely a question worth asking.

Try this one on your CPA:

"How are we depreciating our car wash building and improvements, and have we considered Asset Class 57.1?"

If that question starts a longer conversation, that's probably a good thing.

3. Have maintenance items you've been putting off? December might be a good time to finish them.

Every operator has a list.

• The pump that's been making that noise. 
• The equipment that needs servicing.
• The repair that keeps moving from this month's list to next month's list.
• The preventative maintenance you know needs to happen.

Year-end may be a good time to work through legitimate repairs and maintenance that the business already needs.

Ordinary repairs and maintenance can often be currently deductible, while expenditures that improve, restore, or adapt property may need to be capitalized instead. That's an important distinction.

So we're not suggesting: "Spend everything you can before December 31."

We're suggesting: "Look at work you already need to do and understand the financial and tax impact of when you do it."

There's also an important trap here.

Buying a year's worth of chemicals, replacement parts, or other supplies on December 30 doesn't necessarily mean you receive an immediate deduction for all of it. Inventory, accounting methods, and the tax rules governing materials and supplies can affect when the expense is recognized.

Your tax professional can help separate legitimate year-end planning from simply moving cash out of one bank account and into a storeroom.

Have equipment or repairs on your year-end list?

Your CPA can tell you how timing may affect your taxes. Howco can help with the practical side:  product availability, installation requirements, and realistic project timing. As our pop quiz showed, equipment sitting on a pallet doesn't help anyone until it's installed and running.

If you already have a replacement, upgrade, or repair in mind, talk with the Howco team early, before the calendar makes the decision for you.

Coming Up in Part 2

Equipment, depreciation, and repairs are only half of the year-end picture. In Part 2, we'll cover the less glamorous items that can quietly cost operators real money:  fixed-asset records, property assessments, sales tax, and how to handle that year-end lunch with your CPA. We'll also share the one question every owner should ask before making a tax-motivated purchase, along with a 15-minute checklist to bring to your next CPA meeting.

This article provides general business and tax information and is not intended as tax advice for any particular taxpayer. Tax treatment depends on individual facts and circumstances. Car wash operators should review specific strategies and transactions with their tax professional.