Office Furniture Tax Deduction: Section 179 and Bonus Depreciation in 2026

Office furniture is one of the few purchases where the timing of the order can change what it effectively costs. Desks, cubicles, panels, chairs and filing are tangible business property, and US tax law allows most businesses to write off the full purchase price in the year the furniture is placed in service rather than spreading it over seven years. For a company buying a floor of workstations, that is a meaningful difference in cash flow.

This article explains how the office furniture tax deduction works in 2026, which rules apply, what “placed in service” actually means, and the mistakes that cost businesses the deduction they thought they had.

The two routes: Section 179 and bonus depreciation

There are two separate mechanisms that allow an immediate write-off, and they interact. Most businesses use one, some use both in sequence.

Section 179 expensing

Section 179 lets a business elect to deduct the full cost of qualifying property in the year it is placed in service, instead of depreciating it. For tax years beginning in 2026, the maximum deduction is $2,560,000. The deduction begins to phase out dollar for dollar once total qualifying purchases placed in service during the year exceed $4,090,000, and it is fully phased out at $6,650,000.

Two important limits. First, Section 179 is capped at your taxable business income – it can reduce taxable income to zero but cannot create or increase a loss. Unused amounts generally carry forward. Second, it is an election made per asset, so you can apply it to some purchases and not others.

Bonus depreciation

Bonus depreciation applies automatically unless you elect out, and for qualified property acquired and placed in service after January 19, 2025 the rate is generally 100 percent. Unlike Section 179, bonus depreciation is not limited by taxable income, so it can create a loss.

The usual sequence is Section 179 first, then bonus depreciation on whatever remains, then regular MACRS depreciation on anything left after that.

What counts as office furniture for the deduction

The inclusion of freight and installation is worth noting, because it is frequently missed. The capitalised cost of furniture generally includes what you paid to get it delivered and assembled, not just the invoice line for the product. On a 40-station order that is often several thousand dollars of additional deductible basis.

A useful distinction: furniture systems that are movable and not permanently attached are personal property and qualify. Partitions built into the structure – framed, drywalled, part of the building – are a different category with a much longer recovery period. This is one reason a demountable cubicle wall system can be more attractive than constructed walls for reasons that have nothing to do with the furniture itself.

Placed in service: the phrase that decides the tax year

The office furniture tax deduction attaches to the year the property is placed in service, not the year it was ordered and not necessarily the year it was paid for. Placed in service means ready and available for its intended use.

In practice, for office furniture that means delivered and installed, in your space, usable. Furniture sitting on a pallet in a warehouse in late December because installation is scheduled for January is generally a next-year deduction.

A worked example

A company with $400,000 of taxable business income buys 40 workstations at $1,200 each, plus $4,200 freight and $9,000 installation.

At an illustrative combined federal and state rate of 25 percent, deducting $61,200 in year one rather than spreading it reduces current-year tax by roughly $15,300 relative to no deduction, and pulls forward roughly $13,000 of deductions that would otherwise have landed in years two through seven. Your actual rate, state rules and entity type will change these numbers – which is exactly what your CPA is for.

Financed and leased furniture

A point that surprises people: furniture bought with a loan or an equipment finance agreement is generally still eligible for Section 179 in full in the year it is placed in service, even though you have only made a few payments. The deduction follows ownership and placement in service, not cash outlay.

True leases are different. If the agreement is structured as an operating lease where you never take ownership, you are generally deducting lease payments as an expense instead, which is a different and usually slower pattern. Capital or finance leases that transfer ownership are typically treated more like a purchase. The paperwork determines the treatment, so have the agreement reviewed before assuming which applies.

Mistakes that cost businesses the deduction

Ordering too late in the year. The most common one, and entirely avoidable. Lead time plus freight plus installation is the real clock.

Assuming state rules match federal. Several states decouple from federal bonus depreciation and some cap Section 179 well below the federal limit. The federal number is not the whole picture.

Forgetting the taxable income limit. Section 179 cannot create a loss. A business with thin profits may find bonus depreciation the more useful route.

Not capitalising freight and installation. Leaving them out understates basis and gives away deduction you were entitled to.

Mixing personal and business use. Property used 50 percent or less for business is generally ineligible for Section 179, and mixed-use assets require allocation.

Losing the paperwork. Keep the invoice, the freight bill, the installation invoice and a dated record of when the floor became usable. Placed-in-service date is a fact you may need to evidence.

Planning a Q4 purchase

If that timeline is already tight, in-stock and clearance product is the route that still works, because it removes the production window entirely. Our limited time offers exist partly for this reason – stock that ships in days rather than weeks.

Frequently asked questions about the office furniture tax deduction

Can I deduct office furniture in the year I buy it?

Generally yes, through Section 179 or bonus depreciation, provided the furniture is placed in service that year and is used more than 50 percent for business. Confirm with your tax adviser for your entity and state.

Is there a minimum purchase amount?

No federal minimum for Section 179. Businesses often use the de minimis safe harbour for smaller individual items, which lets qualifying taxpayers expense items below a per-item threshold without capitalising them at all. Your accountant will know which is cleaner for your books.

Does used furniture qualify?

Used property generally qualifies for Section 179 and, under current rules, for bonus depreciation as well, provided it is new to you and not acquired from a related party. That makes remanufactured and pre-owned workstations attractive on both price and timing.

What about furniture for a home office?

Different and more restrictive rules apply, and the business-use percentage matters a great deal. This is firmly a question for your own tax adviser.

Does the office furniture tax deduction apply to freight and installation?

Those costs are generally capitalised into the asset basis and included in what you deduct. Keep them itemised on the invoice so the figure is easy to support.

What if I order in December but install in January?

The deduction generally falls in the year the furniture is placed in service, which would be the following year. Plan installation, not just ordering, before year end.

Price a floor before year end

If the timing matters, start with in-stock product. Browse the office cubicle range, the current clearance and limited time offers, and U shaped executive desks for private offices. Send us your headcount and target installation date and we will confirm in writing whether the floor can be placed in service before December 31 – then take that confirmation to your accountant.