Tax Depreciation for Bitcoin Mining Equipment: What US Miners Should Know

TLDR

Tax depreciation for Bitcoin mining equipment lets US miners write off hardware costs fast.
The One Big Beautiful Bill brought back 100% bonus depreciation for good.
It applies to gear placed in service after January 19, 2025.
ASICs, PDUs, cooling systems, and networking gear all count.
Used equipment counts too, not just brand new hardware.
The IRS needs to see a real business, not just a hobby.
Section 179 caps your deduction at your income, but bonus depreciation has no cap.
Home miners and hosted miners both qualify, just with different forms.
Your entity type, whether that's an LLC or S-Corp, changes your final tax bill.
Selling depreciated gear later triggers recapture, so plan your exit early.

Let's be real for a second. ASICs cost real money, and Uncle Sam knows it too. Here's the good news: tax depreciation for Bitcoin mining equipment might be the biggest lever you're not pulling hard enough yet. Maybe you're running two Bitaxes in your garage. Maybe you've got a whole rack of Antminers in a hosted facility. Either way, this guide breaks down what you can deduct, how much, and what the Internal Revenue Service (IRS) wants to see if they come knocking.

What Is Tax Depreciation for Bitcoin Mining Equipment?

Tax depreciation for Bitcoin mining equipment is the IRS letting you write off your hardware costs as a business expense. Instead of just eating a $9,000 ASIC purchase with zero tax benefit, you get to deduct that cost against your mining income.

There are two main paths here. Standard Modified Accelerated Cost Recovery System (MACRS) depreciation treats mining rigs as five-year property. You'd deduct a chunk each year for five years straight. Bonus depreciation works differently. It lets you take the whole deduction in year one. That's huge for your cash flow, mainly after a big hardware purchase.

Here's a term that trips people up: "placed in service." This isn't the day you bought your miner. It's the day it's installed, powered on, and truly hashing. A rig sitting in a box in your closet doesn't count yet. Once it's plugged in and mining, the clock starts ticking.

Miners running a real business, not just a hobby, can often deduct the full purchase price the same year the hardware goes live. That single move can wipe out your taxed mining income. Sometimes it can even offset income from your day job too. We'll walk through just how that works below.

Bonus Depreciation for Bitcoin Mining Equipment in 2026

This is where things got interesting for miners. Back in 2017, the Tax Cuts and Jobs Act gave businesses 100% bonus depreciation. But it was never built to last forever. The rate was set to shrink each year. First it hit 100% in 2022. Then it dropped to 80% in 2023. By 2024, it had fallen to 60%.

Then the One Big Beautiful Bill Act flipped the script. Signed into law in mid-2025, it permanently restored 100% bonus depreciation. This applies to gear placed in service after January 19, 2025. That restoration carries straight through 2026.

Here's what that timeline looked like:

Tax Year

Bonus Depreciation Rate

2022

100%

2023

80%

2024

60%

2025

100% (restored)

2026

100% (permanent)

So what does this mean in real dollars? Say you buy $80,000 worth of ASICs and get them hashing in 2026. Under the old 60% rule, you'd only deduct $48,000 in year one. Under the restored rule, you deduct the full $80,000 instead. That's a massive gap between a decent write-off and a game-changing one.

One more thing worth knowing. This rate kicks in the moment your gear starts running. It doesn't matter when you ordered it.

What Equipment Qualifies for Tax Depreciation

Not each piece of gear just counts. But honestly, most of it does. To count, the property needs a recovery period of 20 years or less. It also has to be used in a real trade or business. And it must be placed in service during the tax year you're claiming it.

ASICs and Core Mining Hardware

Your ASIC miners fall under five-year MACRS property. That includes Antminers, Whatsminers, Avalons, and even a scrappy homebuilt Bitaxe rig. Air-cooled and hydro-cooled units both count the same way. It doesn't matter if you're running one unit or fifty of them.

Supporting Infrastructure

This is the part a lot of new miners miss. The write-off isn't limited to the miners themselves. Your supporting gear counts too, and it adds up fast:

Power distribution units and PDUs
Cooling systems, like immersion tanks
Electrical transformers and switchgear
Networking equipment like routers and switches
Racks and containerized mining modules

If you're building a mining space at home, all that infrastructure spend is fair game.

New vs Used Equipment

Here's good news for the secondhand shoppers out there. Both new and used equipment qualify for tax depreciation for Bitcoin mining equipment. You just need to be the first person to use it in your business. Grabbing a refurbished S19 works just like buying brand new.

Business vs Hobby: Why Classification Matters

Before any write-off applies, the IRS needs proof you're running a business. Not just messing around. This one distinction decides everything else that follows.

The IRS looks at your whole operation. Are you keeping clean books? Are you putting in real time and effort? Is there a fair shot at turning a profit? Have you built real skill with hardware and power costs? Is your money invested like a business decision, not a hobby?

Picture this: you're running ten machines, paying for hosting, and tracking your BTC rewards closely. You're clearly running a business. Now picture a single GPU humming in a closet with zero records kept. That looks a lot more like a hobby, and hobby losses often aren't deductible. See the gap? The IRS sees it too.

To back up your business claim, keep these on hand:

A written business plan or short investment memo
Your own business bank account
Proper entity paperwork, like an LLC or S-Corp filing
Equipment invoices with serial numbers
Dated dashboard screenshots showing uptime and hashrate
Pool payout statements

Basically, your records should survive a quick call from an IRS examiner. If they wouldn't, fix that today. Even a simple spreadsheet beats no records at all.

Section 179 vs Bonus Depreciation for Mining Equipment

Both options let you write off gear fast. But they work in pretty different ways, and picking the right one really matters.

Section 179 lets you expense qualifying gear the same year you buy it. Here's the catch though: your write-off can't beat your business income. If your mining nets $25,000 before deductions, that's your ceiling. It doesn't matter how much hardware you bought that year.

Bonus depreciation skips that limit fully. You can deduct more than your income and create a real business loss. That loss can then offset other income, depending on how involved you are (more on that soon).

Feature

Section 179

Bonus Depreciation

Income limitation

Yes

None

Can create a tax loss

Yes

Works on new equipment

Yes

Works on used equipment

Yes

Annual cap

Yes

None

Recapture on sale

Yes

For most miners, bonus depreciation wins because of that loss-creation power. Still, some CPAs blend the two based on your income picture. It's worth a real chat with a tax pro instead of picking blindly on your own. A short call now can save you real cash later.

Home Mining vs Hosted Mining: Does It Change Your Deduction?

Good news first. Both home miners and hosted miners qualify for tax depreciation for Bitcoin mining equipment. What matters is who owns the hardware, not where it physically sits. But the forms each setup needs look pretty different.

Home miners often touch their gear daily. You're troubleshooting fans, adjusting cooling, maybe even wiring your own outlets. That hands-on work makes proving material participation fairly easy, since you're doing it all yourself.

Hosted mining runs differently. You're not racking hardware or swapping parts. But that doesn't make you passive in the IRS's eyes. What matters is whether you're making the real calls: which hardware to buy, which pool to run, when to upgrade or sell. Log those calls, and hosted mining can still count as an active business.

One practical tip: home miners should track power use closely. It's a big deductible expense and also solid proof of ongoing operation. Hosted miners get this baked into a monthly invoice, which honestly makes recordkeeping simpler. Either path works fine. Neither one runs on autopilot though. Pick whichever fits your life, then stay consistent with it.

Worked Example: The Small-Scale Miner

Let's get real for the folks running one or two machines. Most guides skip right past this crowd fully.

Say you buy two Bitaxe Gamma units plus a couple of NerdQAxe boards. That's $1,800 total, running it all at home. Your mining income comes to $2,400 for the year. Your power and internet costs run about $600. Small setup, real numbers, real tax rules.

Here's how that shakes out:

Total hardware cost: $1,800
Bonus depreciation deduction: $1,800 (full amount)
Mining income: $2,400
Operating expenses: $600
Pre-deduction profit: $1,800
After depreciation: $0 taxed profit

Your depreciation write-off basically zeroes out your taxed mining profit this year. That's a real result, even at small scale. Plus, it works the same way whether you scale up later or stay small forever. You don't need a warehouse full of ASICs to benefit here. Instead, you just need clean records and an honest, real business setup, even a tiny one. So don't skip this step just because your setup feels modest.

Worked Example: Entity Structure and Bigger Operations

Now let's scale things up. This is where your entity choice really moves the needle on savings.

Picture buying ten mid-tier ASICs. That's $90,000 total, generating $150,000 in mining revenue, with $22,000 in hosting and running costs. Your bonus depreciation wipes out the full $90,000. That leaves a pre-deduction profit of $38,000.

As a sole proprietorship, that whole $38,000 gets hit with self-employment (SE) tax. At roughly 15.3% on most of your net profit, that's around $5,369 in SE tax alone, plus regular income tax on top.

As an S-Corp, you'd pay yourself a reasonable salary, say $11,400, and take the rest as a distribution that skips SE tax. After payroll tax costs, your flow-through profit drops to about $25,728. Your total owner tax burden lands near $3,722 instead.

That's roughly $1,650 saved just from entity structure alone. You also unlock the Qualified Business Income deduction, which can shave off another 20% of qualified income. So, same hardware, same write-off, very different tax bill at the end. Clearly, your entity pick isn't just paperwork. It's real money. Run these numbers with your own CPA before you commit to a structure.

Mining Co-ops and Multi-Member LLCs: Splitting Depreciation

Running gear through a neighborhood mining co-op or a multi-member LLC? Depreciation gets a bit more layered here, but it's totally workable.

In a multi-member LLC, depreciation often passes through to members based on ownership share. Check your operating agreement first though. Say you and two buddies split a shared rack 40/30/30. Your depreciation deduction typically follows that same split, unless your agreement says otherwise.

Records are the key piece here. Track each member's capital contribution toward the gear purchase clearly. Keep the LLC's books separate from anyone's personal mining activity too. Sloppy records in a co-op setup draw IRS attention fast, since several people are claiming pieces of one write-off.

A few practical tips for co-op setups: keep a shared ledger showing who paid for what, log each member's role on their own, and get it all in writing through a real operating agreement first. Sure, it's more paperwork upfront. But it protects the whole group if questions ever come up later. Also, revisit that agreement every year as gear gets added or sold off.

Material Participation for Tax Depreciation on Bitcoin Mining Equipment

Here's the part most guides gloss over, and it might be the key section in this whole guide. Your bonus depreciation deduction only offsets your W-2 wages if your mining counts as active under Section 469. If the IRS calls it passive instead, your loss gets stuck and can only offset future passive income.

There are seven ways to prove material participation. You only need to pass one of them:

You put in more than 500 hours on the activity during the year.
Your work makes up nearly all the activity's total time.
You put in over 100 hours, and nobody else beats your total.
Your combined hours across several activities top 500 hours.
You materially participated in five of the last ten tax years.
You worked three prior years in a personal service activity.
Your involvement is regular, steady, and substantial overall.

For most miners, the 500-hour and 100-hour tests are the most solid. The 100-hour test works mainly well for hosted miners who aren't racking gear but are still calling every real shot.

Keep logs of time spent checking dashboards, researching upgrades, and making pool calls. Dated screenshots and a simple calendar go a long way here.

State-by-State Tax Treatment of Bonus Depreciation

Federal rules are only half the story. Plenty of states don't just follow federal bonus depreciation. That gap can catch miners off guard fast.

State

Conforms to Federal Bonus Depreciation?

Texas

Yes (no state income tax)

Georgia

Yes

Wyoming

Yes (no state income tax)

New York

Partial, decoupled some years

Kentucky

Yes

Pennsylvania

No, needs a separate schedule

California

No, needs a separate calculation

New Jersey

No, decoupled from federal rules

Ohio

Partial conformity

North Carolina

Partial, add-back required

Treat this table as a general guide only. State rules shift year to year, sometimes even mid-session. Mining in a state that decouples from federal bonus depreciation? You'll likely need a separate state schedule using standard MACRS timelines instead. Even so, don't assume your state follows the federal script. A CPA who knows your state pays for itself here. It's a small cost that avoids a big surprise later.

Documentation Checklist for Audit Protection

The IRS wants real-time records, not stuff pieced together later. Here's what should sit in your files before you claim anything. Keep it simple, but keep it current.

Record Type

What to Keep

Purchase proof

Invoices with date, price, and serial numbers

Payment proof

Bank transfers, receipts, wire confirmations

Placed-in-service date

Installation date and first hashrate reading

Business use

Dashboard screenshots, uptime logs, pool payouts

Financial records

Income and expense logs tied to a business account

Participation logs

Hours and activities if claiming active status

Set a monthly reminder to update this file. Miners who wait until tax season to piece it all together often end up missing something. That's just when the IRS starts asking harder questions. So, build the habit early, and keep it boring and routine. Boring records win audits.

Depreciation Recapture: What Happens When You Sell

Eventually, you'll probably sell off some gear. That's when recapture kicks in. When you sell gear you already depreciated, the IRS treats that sale as ordinary income, up to the amount you originally deducted.

Say you bought a miner for $9,000 and deducted the full amount through bonus depreciation. Two years later, you sell it for $4,000. Your adjusted basis sits at $0 now, since it's fully depreciated. That means the entire $4,000 counts as recapture, taxed at your ordinary rate, which could run as high as 37%.

Here's how timing changes the outcome:

Scenario

Tax Result

Sold in year 1, high resale value

Larger recapture, taxed as ordinary income

Sold in year 3+, value has dropped

Smaller recapture, less tax owed

Proceeds reinvested in new gear

Fresh depreciation can offset the recapture hit

Equipment kept and mined until worthless

Very little recapture exposure left

Real estate caps certain recapture at 25%. Mining hardware has no such cap, and it hits your full marginal rate instead. Planning to sell older gear as you upgrade? Map out the tax hit first, before you list anything for sale. A quick estimate now saves a rough surprise next April. Overall, sell with a plan, not on a whim.

Common Mistakes Miners Make with Tax Depreciation

Even sharp miners trip up on this stuff. Here are the mistakes that show up again and again.

First, claiming the write-off before the gear is truly placed in service. A miner sitting in a box on December 31 doesn't count yet, no matter how badly you want that write-off this year. Wait until it's truly hashing.

Second, mixing personal and business funds. If you're paying for ASICs out of your everyday checking account, that's a red flag right away. Open a new business account before your first purchase, not after.

Third, skipping the material participation test. Plenty of miners assume the write-off just offsets their W-2 income. It doesn't, unless you can prove real input. Otherwise, that loss just sits there, stuck as a passive loss.

Fourth, forgetting that states don't all match federal rules. You might nail federal rules perfectly, then get blindsided by a state that skips bonus depreciation. Check your state's rules before you file, not after.

Fifth, ignoring recapture when planning a sale. Selling old gear feels simple until the tax bill shows up. Since your basis is often zero, the entire sale price can count as ordinary income.

Finally, treating this guide as a substitute for a real CPA conversation. Tax rules shift often, and your own case always matters more than any general guide, including this one. Use what you've learned here as a starting point for that conversation, not the final word.

Frequently Asked Questions

Does tax depreciation for Bitcoin mining equipment apply to home miners?

Yes. Ownership and business status matter here, not location. A single Bitaxe in your spare room counts just like a hosted fleet, as long as you treat it as a real business.

Can I claim bonus depreciation on used mining equipment?

Yes, as long as you're the first person to use that exact gear in your business. A refurbished miner counts just like brand new hardware.

What if my mining operation gets classified as a hobby?

Hobby losses generally aren't deductible. That's a big reason to build real business documentation from day one, even with just one or two machines.

Do all states follow federal bonus depreciation rules?

No. Some states, like California and New Jersey, skip federal rules. They require a separate state calculation instead.

Can a mining co-op split equipment depreciation between members?

Yes, often based on ownership share in your operating agreement. Each member still needs to log their own role separately.

What happens if I pause my mining operation for a while?

A short pause often doesn't undo prior deductions. Extended inactivity, with no income or real calls being made, can raise hobby-reclassification questions during an audit.

The Bottom Line on Mining Equipment Depreciation

Tax depreciation for Bitcoin mining equipment is truly one of the best tools US miners have right now. That's mainly true with 100% bonus depreciation locked in for good. Maybe you're running a couple of Bitaxes. Maybe you've got a full hosted fleet. Either way, this write-off can really cut what you owe, sometimes down to zero.

None of this runs on autopilot though. The IRS wants a real business, clean records, and proof of your involvement if you're offsetting other income. Treat this guide as your starting point, not your final answer. Loop in a CPA who really knows mining before you file anything. Your future self will thank you.

Disclaimer: This article is for educational purposes only and does not constitute tax, legal, or financial advice. Tax laws and state conformity rules change frequently. Consult a qualified CPA or tax professional about your specific situation before making decisions based on this information.

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