DepreciMax Bonus Depreciation Strategy Blog

Know your deduction before you close.

Guides, market intel, and tax strategy for STR investors — know your bonus depreciation before you make an offer.

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What Will My Short-Term Rental Tax Break Be? Year-1 Numbers From 197 Markets

Across 1,717 listings in the 197-market study, the median short-term rental qualifies for a Year-1 bonus depreciation deduction of 19.84% of purchase price — about $92,029 on a $500K property. Top-10 markets table, the worked example from land ratio to deduction, and why Lake Cumberland (27.1% bonus-eligible) crushes Nantucket (8.1%) on a per-dollar basis.

10
Tax Break · 197 Markets

Short-Term Rentals vs Other Tax Offsets for High W-2 Earners (2026)

How the STR loophole stacks up against the real estate professional election, oil & gas working interests, max 401(k) + HSA + backdoor Roth, and donor-advised funds. The proprietary centerpiece: what it actually takes to offset $100K of W-2 income — a $415K property in Lake Cumberland vs. $2.13M in Nantucket — with the §461(l) cap, §1245 recapture, and material participation rules spelled out.

9
W-2 Offsets · Comparison

State Bonus Depreciation Add-Back Forms for STR Owners (2026)

Every state decouples from federal §168(k) differently — and most tax software gets the state add-back wrong. Form-by-form walkthrough of California, Arizona, North Carolina, Pennsylvania, New Jersey, Indiana, Massachusetts, and New Hampshire, with the return form, adjustment schedule, and DOR link for each. Cross-state summary table included. Built for the October 15 extended-filing deadline.

8
States · Add-Back Forms

OBBBA Restored 100% Bonus Depreciation — Who Qualifies on 2025 STR Purchases

Before OBBBA, bonus depreciation was phasing out — scheduled to hit 40% in 2025 and zero by 2027. The One Big Beautiful Bill Act reversed that and restored 100% permanently, but only for property acquired AFTER January 19, 2025. Under IRC §168(k), "acquired" means the written binding contract date, not the closing date. Two personas on an identical Sedona STR: one at 40%, one at 100%, a $33,300 Year-1 tax delta.

Jan 19
OBBBA · Binding Contract

Is Cost Segregation Worth It on Your STR? Break-Even by Purchase Price (2026)

Cost segregation math for short-term rentals reduces to one formula: purchase price × bonus-eligible % × federal marginal rate = Year-1 tax savings. Break-even matrix by price bucket ($300K to $2M) and bracket (22%, 32%, 37%) for both the $99 estimator and $5,000+ engineered studies. Plus three scenarios where the math flips.

$300K
Break-Even Threshold

Cost Segregation on a Second Home or Vacation Home You Also Use

The biggest reason cost seg fails on a vacation home isn't the study cost — it's IRC §280A. Personal use over the greater of 14 days OR 10% of rental days makes the property a "residence" and caps rental deductions at rental income. Three worked personas: safe, at-risk, over the line. What counts as personal use (family stays, reciprocal arrangements, repair days).

14
§280A · Personal Use

The IRS Taxes You on Depreciation Whether You Claimed It or Not — What It Means for Short-Term Rental Owners

A widely syndicated news story this week describes a 70-year-old landlord who skipped depreciation for decades and now owes recapture tax on every dollar he could have claimed. The "allowed or allowable" rule makes depreciation mandatory math — and for STR owners, where bonus depreciation front-loads far larger deductions, the silent recapture accrual is much bigger. Form 3115 catch-up filing, before-you-close screening, and the full breakdown.

25%
Recapture rate · allowed or allowable

Smoky Mountains Short-Term Rentals: Why Bonus Depreciation Makes 2026 the Year to Buy

The Smokies rank #19 of 197 US STR markets for Year-1 bonus depreciation. Douglas Lake ranks #29 twenty minutes away — two top-30 markets in one county. Cabin land ratio 18-19% vs. national STR mean of 28% drives a $92k median Year-1 deduction on a $374k median cabin. Zone-by-zone breakdown of Pigeon Forge, Gatlinburg, Sevierville, Wears Valley, and Douglas Lake — plus the Dec 31 deadline math.

#19
Smokies · Rank of 197

How Short-Term Rental Regulations Change Your Bonus Depreciation Math

Local ordinances quietly control whether the depreciation deduction offsets your W-2 income. A 7-night minimum stay ordinance kills the STR loophole. Permit rules put the deduction at audit risk. Owner-occupancy carve-outs trigger §280A personal-use limits. Three rules to check before you offer, with the markets currently flagged.

Reg
Regulations · Tax Math

How Much Does a Cost Segregation Study Cost for a Short-Term Rental? (2026 Pricing)

Vendor-by-vendor 2026 pricing for cost segregation studies on short-term rentals: KBKG, R.E. Cost Seg, CSSI, Cost Seg Smart, FreeCostSeg, Cost Segregation Guys, Cost Seg EZ. Ranges from a $99 pre-purchase estimate to $15,000+ full engineering studies — and when each one is the right fit.

$99–$15k
Cost Seg · Pricing

Under 100 Days Left: Placing a Short-Term Rental in Service for 2026

99 days to close, finish, and go live. Placed in service — not closing date — unlocks this year's bonus depreciation. The December 31 checklist (permits, furnishing, listing, utilities), why pre-service hours may not count toward material participation, and how to work backwards from a mid-December launch.

99d
Year-End Deadline

Can I Take Bonus Depreciation on a December Airbnb? (2026)

Bought an Airbnb in December? "Placed in service" is what unlocks bonus depreciation — and it's not the same as first booking. The IRS "available and ready for rent" test, the December 31 checklist, and what actually counts as evidence for your CPA.

Dec
Placed in Service

How to Determine Land Value for Depreciation (Airbnb, 2026)

The "30% land rule" isn't in the IRS code. Your actual land value can be 8% or 45% — and only one of those is right for your property. The 3-method hierarchy (purchase price allocation → county assessor → qualified appraisal), the Meiers case for assessor defensibility, and why land value moves your Year-1 deduction dollar-for-dollar.

30%
Land Value · Myth-Bust

Airbnb 100-Hour Rule: Does a Property Manager Disqualify You?

The 100-hour rule for STRs isn't just "spend 100 hours" — it also requires that no other individual participate more than you. A full-service property manager will beat you every time. How cleaning hours count, and how the §469(h)(5) spouse election legally fixes it.

100h
Material Participation

Ohio §168(k) Conformity 2026: The 5/6 Add-Back Rule

Ohio is a partial conformer — 5/6 (~83.3%) of your federal §168(k) deduction must be added back in Year 1, then 1/5 of the add-back recovered over the next 5 years. Ohio moved to a flat 2.75% rate in 2026, materially changing the STR investor math. Statute citation, worked example, and how to model the timing impact.

OH
State Conformity

Georgia §168(k) Conformity 2026: Full 100% Add-Back

Georgia decouples from federal §168(k) — STR investors must add back 100% of the federal bonus deduction on the state return; state depreciation follows the standard MACRS schedule. On a $150K federal §168(k) deduction, the Georgia state impact and how to model the deferred recovery over the asset's remaining life.

GA
State Conformity

Idaho §168(k) Conformity 2026: Recompute Without Bonus

Idaho does NOT conform to federal §168(k) despite otherwise adopting the federal IRC. STR investors must recompute depreciation without bonus using Form DBDA. What the recomputation looks like on a real STR, the state depreciation carryforward mechanics, and how to reconcile it on your Idaho return.

ID
State Conformity

Kentucky §168(k) Conformity 2026: Fixed at Dec 2001

Kentucky's IRC conformity is fixed at December 31, 2001 for §168 — bonus depreciation has never been adopted. STR investors must depreciate without §168(k) on the state return. Why the fixed-date approach means Kentucky is one of the hardest states to model, and the exact recomputation for a $500K STR.

KY
State Conformity

Accelerated Depreciation Explained (2026): MACRS, §168(k), §179

The umbrella "accelerated depreciation" is really three mechanisms — MACRS class lives, IRS §168(k) bonus depreciation, and §179 expensing — that combine to front-load real estate deductions. What each does, how they stack, and why the OBBBA restoration of 100% §168(k) is the largest lever in the stack for 2026.

§168
Tax Fundamentals · Hub

Accelerated Depreciation vs Bonus Depreciation: What's Actually Different (2026)

The two terms get used interchangeably but mean different things. Accelerated depreciation is the umbrella — bonus depreciation (§168(k)) is a specific sub-mechanism within it. Side-by-side comparison with worked $750K STR example showing the $5,850 → $130,050 Year-1 progression as each layer is added.

vs
Tax Fundamentals

Accelerated Depreciation for Short-Term Rentals (2026): The STR Loophole Playbook

How the IRC §469(c)(2) material-participation exception combines with §168(k) bonus depreciation to let STR investors offset W-2 income — the audit-defensible sequence, four-scenario comparison table (owner-op, full-service managed, 30-day corporate, long-term rental), and a worked $750K STR producing $43,371 in tax savings.

STR
Tax Strategy

Accelerated Depreciation Schedule (2026): 5-Year, 15-Year, 39-Year Class Lives

MACRS class lives explained with the specific components that fit each bucket — 5-year (finish flooring, appliances, FF&E), 15-year (pools, hot tubs, landscaping, outdoor kitchens), 27.5-year (residential shell), 39-year (nonresidential). Full worked schedule showing $5,303 shell-only vs $124,030 cost-seg-plus-§168(k) Year-1 gap.

5·15·39
MACRS Deep-Dive

Accelerated Depreciation for Real Estate (2026): How Cost Segregation Unlocks It

Cost segregation is the engineering study that reclassifies a 27.5-year residential shell into 5-year and 15-year components eligible for §168(k). Six-step pre-purchase-to-post-close sequence, six-row property-type table, and a worked $1M residential rental showing $194,262 with cost seg vs $13,333 shell-only. Includes Form 3115 catch-up for prior-year properties.

CS
Cost Segregation

Bonus Depreciation State Conformity 2026: All 50 States + DC

Post-OBBBA §168(k) conformity for every US state plus DC — add-back rules, top marginal rates, and dollar impact on a $150K federal Year-1 deduction. Cited to state DOR primary sources, verified August 2026. Includes an interactive calculator that models the state add-back for any deduction amount.

50+DC
State Conformity

California Bonus Depreciation Conformity 2026: STR Investor Guide

California is decoupled from federal §168(k) — full add-back on the state return. Impact on a $150K federal Year-1 deduction, timing of the state recovery over MACRS lives, and what it means for CA-resident vs. out-of-state STR buyers.

CA
State Conformity

California Bonus Depreciation 2026: What STR Owners Need to Know About State Non-Conformity

California has not conformed to federal §168(k). STR investors get the full federal Year-1 deduction; the state requires an add-back. Breakdown of what this means for CA residents vs. out-of-state buyers acquiring California property, with a worked $950K Joshua Tree example.

CA
State Conformity

New York Bonus Depreciation Conformity 2026: STR Investor Guide

New York is decoupled from federal §168(k) — 100% add-back on the state return. Impact on a $150K federal Year-1 deduction, NYC add-on tax implications, and how out-of-state STR buyers acquiring NY property are affected.

NY
State Conformity

New Jersey Bonus Depreciation Conformity 2026: STR Investor Guide

New Jersey is decoupled from federal §168(k) — 100% add-back on the state return. Impact on a $150K federal Year-1 deduction and what it means for Jersey Shore + North Jersey STR buyers.

NJ
State Conformity

Pennsylvania Bonus Depreciation Conformity 2026: STR Investor Guide

Pennsylvania is decoupled from federal §168(k) — 100% add-back on the state personal income tax return. Impact on a $150K federal Year-1 deduction and what it means for Poconos + Laurel Highlands STR buyers.

PA
State Conformity

Massachusetts Bonus Depreciation Conformity 2026: STR Investor Guide

Massachusetts is decoupled from federal §168(k) — 100% add-back on the state return. Impact on a $150K federal Year-1 deduction and what it means for Cape Cod + Berkshires STR buyers under the flat MA income tax.

MA
State Conformity

Wisconsin Bonus Depreciation Conformity 2026: STR Investor Guide

Wisconsin is decoupled from federal §168(k) — 100% add-back on the state return. Impact on a $150K federal Year-1 deduction and what it means for Door County + Northwoods STR buyers.

WI
State Conformity

North Carolina Bonus Depreciation Conformity 2026: STR Investor Guide

North Carolina partially conforms to federal §168(k) — 85% add-back on the state return. Impact on a $150K federal Year-1 deduction and what it means for Asheville + Outer Banks STR buyers under NC's flat income tax.

NC
State Conformity

Minnesota Bonus Depreciation Conformity 2026: STR Investor Guide

Minnesota partially conforms to federal §168(k) — 80% add-back on the state return, recovered over five years. Impact on a $150K federal Year-1 deduction and what it means for Brainerd Lakes + North Shore STR buyers.

MN
State Conformity

Best STR Markets Under $500k for Bonus Depreciation (2026)

Seven sub-$500k STR markets (Broken Bow, Blue Ridge, Gatlinburg, Sevierville, Poconos, Ozarks, Table Rock Lake) where cabins routinely produce a higher Year-1 bonus-eligible percentage than $2M+ trophy homes. Land ratio + finish mix explain why.

$500k
Market Intel

$475k Cabin vs $1.9M Mountain House: Year-1 Write-Off Math

Counterintuitive math: on a percent-of-purchase basis, sub-$1M cabins in low-land-ratio markets often deliver 2× the Year-1 bonus-eligible percentage of $2M+ luxury properties. Full side-by-side breakdown of the two levers that drive it.

29.5%
Tax Strategy

Cost Segregation for Mid-Priced STR Investors (2026)

Your CPA probably told you cost seg isn't worth it below $1M — they're not wrong, they're incomplete. The industry stopped serving mid-priced STRs. Here's the Form 3115 catch-up strategy and the three-tier stack (Study, $99 report, formal cost seg) that unlocks $80-140k of Year-1 deductions.

3115
Cost Segregation

Buying a Furnished STR? The $60-90k FF&E Bonus Deduction

60%+ of resort-market STR listings convey furnished — that FF&E is 5-year MACRS, 100% bonus-eligible, and typically worth $60k-$90k on a $500k-$1M cabin. But only if the buyer allocates it. Sample bill-of-sale language + real report line-items inside.

FF&E
$60-90k
Tax Strategy

Buying an Existing Airbnb: Your Depreciation Resets

The most common STR tax myth: "you can't cost seg a used property." §168(k)(2)(A)(ii) and §1012 say otherwise. Fresh buyer-side basis, 100% bonus under OBBBA. What transfers vs. what resets when you take over an operating STR — with the statute cites.

↻
seller buyer
Tax Strategy

Is 100% Bonus Depreciation Permanent Under OBBBA?

OBBBA restored 100% bonus with no scheduled sunset — but "permanent" in tax law rarely is. The retroactive clawback question (why §7805(b) makes it vanishingly rare), the prospective repeal scenarios, and the 2026 acceleration decision framework for STR buyers.

100%
100 100
Tax Strategy

Aspen vs Lake Cumberland: The $50k STR Bonus Depreciation Gap

Head-to-head from the 2026 Study. Aspen at 14.1% bonus-eligible; Lake Cumberland KY at 27.1%. On a $500k budget, that gap = $26k+ more in Year 1 tax pocket effect. Land ratio explains it — and it's not close.

vs
14% 27%
Market Intel

The IRC §469 CPA Blind Spot: Why Your STR Loss May Be Misclassified as Passive

Your CPA said the STR loss suspends as passive. Treasury Reg §1.469-1T(e)(3)(ii)(A) has a specific carve-out most CPAs miss. On a $190k Year 1 deduction, misclassification defers $70k in federal tax. Includes a printable 12-question checklist to send your CPA.

§469
Tax Strategy

The 2026 STR Bonus Depreciation Study: What 197 Markets Actually Look Like

1,717 active listings scored. Aspen (14.1%), Nantucket (10.6%), the Hamptons (15.9%) all fell below Bronze. Lake Cumberland KY topped the ranking at 27.1% — median $89K Year 1 deduction on a $330K property. The full findings from the newly published Study.

50
#1
Market Intel

Top Short-Term Rental Tax Loopholes for 2026: The High-Earner's Secret

The 4 short-term rental tax loopholes high-income W-2 earners (doctors, tech execs, attorneys) are using in 2026 to wipe out federal tax bills. STR loophole + bonus depreciation, explained — with the radiation-oncologist worked example showing ~$170K back on a single $1.2M Joshua Tree property.

4
§469 §168
Tax Strategy

Can You Do a Cost Segregation Study on a Single-Family Home? (2026 Guide)

Yes — cost segregation studies absolutely work on single-family homes. Most CPAs miss it. The IRS rules under §168, the typical 22%–35% bonus-eligible reclassification, the $116K Year-1 cash savings on a $1.05M Joshua Tree SFR, and when a $99 AI estimate beats a $7,000 engineering study.

SFR
$99
Cost Segregation

How to Do a DIY Cost Segregation Study in 2026 (Without Spending $5,000+)

DIY cost segregation study guide for 2026. What rental property investors can do themselves, what still requires methodology, what a $5K engineering study costs vs. a $99 AI estimate, and how to stay IRS-defensible either way. Includes the 5-option price/accuracy table and the 6-step DIY playbook.

DIY
DIY Guide

How AI Is Disrupting Traditional Real Estate Tax Accounting (2026)

AI cost segregation software is replacing $5,000 engineering studies with $99 analyses closely calibrated to formal cost seg on bonus-eligible %. How computer vision categorizes 5-year and 15-year MACRS assets, the Ketchum published formal cost seg benchmark comparison, and why it's reshaping bonus depreciation on rental property.

AI
PDF
AI Software

AI-Powered Rental Property Depreciation Software — $99 Per Property

Rental property depreciation software for STR investors. Upload photos, get an IRS-defensible cost segregation report closely calibrated to formal engineering studies — for $99. Built for residential investors, not commercial real estate. Side-by-side vs. CPA/engineering firms.

$99
Software

How to Estimate Bonus Depreciation on a Short-Term Rental (2026 Calculator)

Four inputs decide your Year-1 §168(k) deduction — price, land ratio, bonus-eligible %, marginal bracket. Get them right pre-offer and you'll size the deal. Methodology walkthrough with worked Joshua Tree and Park City examples, plus a free calculator that auto-fills the two hardest numbers from market data.

∑
$ % =
Calculator

$500K vs $1M STR: Year-1 Bonus Depreciation Compared (2026)

A $500K STR delivers ~$31K in Year-1 federal cash savings. A $1M STR delivers ~$77K — and beats the smaller property on cash-on-cash too. Four price tiers, four §168(k) deductions, and the bracket math that decides which is the better leveraged buy. Every number verified in the free calculator.

vs
400K 500K 750K 1M
Comparison

Is Bonus Depreciation Worth It? 5-Year Hold Math for STRs (2026)

The Year-1 spike isn't the whole story. Full 5-year hold model on a $750K STR — Year-1 net-after-tax of $62,240 vs. $4,995 straight-line, with Years 2-5 reversal and Year-5 recapture. Cumulative $51K advantage; NPV positive in almost every realistic scenario. Calculator runs the same numbers on your property.

5y
Y1 Y2 Y3 Y4 Y5
Hold Math

Depreciation Recapture on an STR Sale (2026): §1245 vs §1250 Explained

The hidden tax bill no one mentions when you take $187k in bonus depreciation: at sale, the 5-yr and 15-yr portion gets recaptured as ordinary income at rates up to 37% — not the 25% §1250 cap. Full explainer with a worked Joshua Tree example plus the three legitimate defer strategies (1031, hold-and-die, low-bracket exit).

↷
§1245 §1250
Exit Planning

STR Loophole 50-State Conformity Map (2026): Which States Conform to §168(k)

Searchable, sortable table of every US state plus DC — federal §168(k) bonus depreciation conformity status, top marginal income tax rate, and dollar impact on a typical $750k STR. 11 states require §168(k) add-back; 9 states have zero income tax. Includes the dataset schema for citation.

50
State Data

Airbnb Tax Burden by State (2026): Where STR Investors Actually Pay Least

The real Airbnb tax burden ranked by state — combined federal + state Year-1 burden on a $750k STR, with the land-ratio overlay no other ranking has. Tennessee crushes California by $52k over a 5-year hold. Worked Joshua Tree vs Gatlinburg comparison.

$
Market Intelligence

Cost Segmentation vs Cost Segregation: Same Strategy, Different Spelling (2026)

Cost segmentation is the common misspelling of cost segregation — both refer to the same IRS §168(k) strategy that classifies a property purchase into 5-year, 15-year, and 39-year buckets. How the strategy works, why it varies by geography, and how a $99 cost segmentation tool replaces the $5,000–$8,000 engineering study at the pre-purchase decision.

SEG
Fundamentals

The CPA's Guide to STR Bonus Depreciation: Offsetting W-2 Income in 2026

How CPAs structure the IRC §469(c)(2) STR exception combined with §168(k) bonus depreciation to offset client W-2 income — qualification, the four objections, a worked $900K cabin example, and a "what to bring to your CPA" checklist. Includes the OBBBA permanence update.

CPA
For Tax Professionals

Bonus Depreciation for Airbnb and VRBO Rentals in 2026: The Complete Investor Guide

The tax treatment is platform-agnostic — Airbnb, VRBO, Furnished Finder, or direct booking all work the same way. What actually matters: the 7-day rule, material participation, and cost segregation. Worked $600K Smoky Mountains example with $132K Year-1 bonus deduction.

$
Investor Guide

Best STR Property Types for Bonus Depreciation in 2026 (Ranked by Deduction %)

Furnished vacation homes, condos with near-zero land value, and amenity-rich resort properties generate 20–28% of purchase price as Year 1 bonus-eligible deductions — versus under 10% for trophy coastal single-family homes. Ranked list with side-by-side comparison tables at the same purchase price.

%
Property Selection

The Form 3115 Catch-Up for Missed STR Bonus Depreciation

Bought an STR in 2023 or 2024 but never claimed bonus depreciation? Form 3115 + §481(a) captures every missed year's deduction in one current-year return — no amended returns needed. Worked example: $1M Joshua Tree STR unlocking $200k+ of catch-up deduction.

∑
Existing Owners

Material Participation for STR Investors: Do You Qualify?

The other half of the STR loophole qualification. Seven IRS tests, two that nearly every active STR investor passes — the 100-hour and 500-hour rules. Plus what counts as participation, the property-manager trap, and how to keep a defensible time log.

⏱
Qualification

Will the IRS Audit Your STR Cost Segregation Study?

Actual IRS audit rates for STR investors (spoiler: under 1%), what genuinely triggers scrutiny, and how the Cost Segregation Audit Techniques Guide defines a defensible study. The contemporaneous-documentation checklist that's the #1 audit protection.

🛡
Audit Risk

What Happens to Bonus Depreciation When You Sell Your Airbnb?

The back-end of the trade most STR investors skip. A plain-English guide to §1245 ordinary-income recapture, §1250 unrecaptured gain capped at 25%, and four ways to defer or eliminate the bill — 1031 exchanges, installment sales, step-up basis, and Opportunity Zones. Worked example: $1M Joshua Tree STR sold after 5 years.

↩
Exit Planning

Deer Valley West: The Best Short Term Rental Bonus Depreciation Play to Ski Utah

The new Deer Valley East Village chairlift puts Heber on direct ski access into Park City terrain — at ~60% of Park City prices. Wasatch County's lower land ratios, Utah's full §168(k) conformity, and new-construction amenity premiums make Heber the most efficient STR bonus dep play in the Wasatch Back.

⛰
Wasatch Back

What's a Good DepreciMax Score? How Properties Are Ranked

The canonical reference for the 1–99 DepreciMax score. Best (75+) properties typically yield 27%+ bonus-eligible — $162k+ in Year 1 deductions on a $600k STR. Full tier breakdown with dollar examples at every score range.

★
87
Score Reference

How Much Can You Write Off Year 1 on a Short-Term Rental? (2026)

The full Year 1 deduction math at $400k, $600k, and $900k purchase prices. On a $600k STR, expect $120k–$180k in Year 1 deductions. Why generic calculators undershoot by 40–60% — and what to use instead.

$
Year 1 Math

How to Run a Depreciation Check on an STR Before You Make an Offer

A 5-step process to estimate bonus depreciation before your offer deadline. Includes the 5 inputs you need, how to use the number with your CPA, and red flags that reduce your write-off. Runs in 5 minutes for $99.

✓
Pre-Offer

Cost Segregation Study vs. DepreciMax: Which Do You Need?

$5,000–$8,000 and 6 weeks for a formal cost seg study. $99 and 5 minutes for DepreciMax — closely calibrated to the formal study. Side-by-side comparison across 8 dimensions and when to use each.

⚖
$99 vs $5k

Should You Buy an STR in Pigeon Forge? The Depreciation Math (2026)

Pigeon Forge cabins score in the top decile — typically 25–32% of purchase price in Year 1 bonus depreciation. On a $500k cabin, that's $125k–$160k in deductions. Full worked example plus Smoky Mountains vs. Scottsdale vs. Gulf Coast comparison.

⛰
Pigeon Forge

How Much Bonus Depreciation Can I Take on a Joshua Tree Airbnb?

A typical $750k Joshua Tree STR yields $165k–$210k in Year 1 bonus depreciation — $61k–$78k in federal tax savings. Full breakdown of desert market land ratios (25–35%), qualifying outdoor amenities, and California state conformity.

☀
Joshua Tree

How Much Bonus Depreciation Can I Take on a Park City Airbnb?

A typical $1.5M Park City ski-area STR generates $310k–$425k in Year 1 bonus depreciation — $115k–$157k in federal savings, plus Utah state conformity. Full breakdown of ski-condo HOA common areas and qualifying amenities.

⛰
Park City

Best Ski & Mountain STR Markets for Bonus Depreciation in 2026

Five ski-mountain markets analyzed across 50 listings — median Year 1 bonus depreciation deduction of $623,000 on a $2.49M ski home (24.5%). Park City, Breckenridge, South Lake Tahoe, Stowe, and Steamboat Springs.

★
Ski Markets

Best Cabin STR Markets for Bonus Depreciation in 2026

Five cabin markets analyzed across 50 listings — median Year 1 bonus depreciation deduction of $185,000 on a $715,000 cabin (28%). Full breakdown of Pigeon Forge, Broken Bow, Blue Ridge, Hocking Hills, and Lake Harmony.

★
Cabin Markets

Bonus Depreciation Intelligence Before You Close — Why DepreciMax Exists

Most STR investors don't know their Year 1 deduction until 6-8 weeks after closing, when formal $5,000+ cost seg studies finish. DepreciMax moves that number pre-offer at $99, closely calibrated to formal studies. The platform, the gap it fills, and the case for analyzing bonus depreciation before the offer.

◆
Platform

Pay the IRS — or Pay Yourself: How High-W-2 Earners Redirect Tax Bills Into Real Estate

Your federal tax bill produces no asset, no cash flow, no recovery. Bonus depreciation paired with the short-term rental loophole turns that same money into a down payment on an appreciating asset. Full math at $400k, $1M, and $2M W-2 brackets — with caveats and exit paths.

$
Tax Strategy

Free Cost Seg Calculators vs. $99 AI Report vs. $5,000 Formal Study

Free calculators use national averages and miss 30%+ of deductions. Formal studies cost $5k+ and happen after closing. Here's how a $99 AI estimate fills the gap — before you make an offer.

★
$0 $99 $5k+
Comparison

Does the STR Loophole Still Work in 2026? (OBBBA Update)

The One Big Beautiful Bill Act did not kill the short-term rental loophole. Bonus depreciation stays at 100%, the 7-day rule is unchanged. Here's the full breakdown.

01
2026 Update

Top 10 STR Markets for Bonus Depreciation in 2026

Smoky Mountains leads with ~26% bonus-eligible ratios. Joshua Tree, Scottsdale, and Blue Ridge round out the top four. Full market-by-market data inside.

02
#1
Market Intel

How to Qualify for the STR Loophole: The 7-Day Rule Explained

The 7-day average stay test, all 7 material participation tests, common disqualifiers, and documentation best practices — everything you need to pass an IRS audit.

03
7
Tax Strategy

Bonus Depreciation on a $1M Airbnb in 2026: Full Breakdown

A real cost-seg walkthrough on a $1M short-term rental. Year 1 deduction: $198,000. At a 37% bracket that's $73,260 in federal tax savings from a single property.

04
$1M
Analysis

STR Bonus Depreciation: A CPA's Pre-Closing Client Checklist

Eight things to verify before your client closes on a short-term rental — land value ratio, property age, material participation, and the documentation you'll need to defend Year 1 deductions.

06
For CPAs

How to Estimate Bonus Depreciation Without a Full Cost Seg Study

Land value ratio, property age, and amenity signals let you estimate closely calibrated to a formal study's bonus-eligible %. The method CPAs use to brief clients before they make an offer.

07
For CPAs

STR Bonus Depreciation: The W2 Tax Strategy Most Accountants Don't Mention

W2 earners can offset ordinary income with STR losses — but only if they pass the 7-day rule and material participation tests. Here's the strategy and how to document it.

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W2
For CPAs

State Conformity — All 50 States + DC

Post-OBBBA verified §168(k) treatment for every US jurisdiction. 🔴 decoupled (100% add-back) · 🟡 partial · 🟢 full conformity · ⚪ no state income tax.

🟢

Alabama §168(k) Conformity 2026

Full conformity · 5.00% top rate
⚪

Alaska (No Income Tax)

No individual income tax · federal §168(k) is the whole story
🔴

Arizona §168(k) Conformity 2026

Decoupled · 100% add-back · 2.5% flat
🔴

Arkansas §168(k) Conformity 2026

Decoupled · 100% add-back · 4.4% top rate
🔴

California §168(k) Conformity 2026

Decoupled · 100% add-back · 13.3% top rate
🟢

Colorado §168(k) Conformity 2026

Full conformity · 4.40% flat
🔴

Connecticut §168(k) Conformity 2026

Decoupled · 4-year recovery · 6.99% top rate
🟢

Delaware §168(k) Conformity 2026

Full conformity · 6.60% top rate
🔴

DC §168(k) Conformity 2026

Decoupled · 100% add-back · 10.75% top rate
⚪

Florida (No Income Tax)

No individual income tax · federal §168(k) is the whole story
🔴

Georgia §168(k) Conformity 2026

Decoupled · 100% add-back · 5.19% flat
🔴

Hawaii §168(k) Conformity 2026

Decoupled · 100% add-back · 11.0% top rate
🔴

Idaho §168(k) Conformity 2026

Decoupled · Form DBDA required · 5.30% flat
🟢

Illinois §168(k) Conformity 2026

Full conformity · 4.95% flat
🔴

Indiana §168(k) Conformity 2026

Decoupled · 100% add-back · 3.0% flat
🔴

Iowa §168(k) Conformity 2026

Decoupled · 100% add-back · 3.80% flat
🟢

Kansas §168(k) Conformity 2026

Full conformity · 5.58% top rate
🔴

Kentucky §168(k) Conformity 2026

Decoupled · fixed at Dec 2001 · 4.0% flat
🟢

Louisiana §168(k) Conformity 2026

Full conformity · 3.00% top rate
🔴

Maine §168(k) Conformity 2026

Decoupled · MCIC credit available · 7.15% top rate
🔴

Maryland §168(k) Conformity 2026

Decoupled · 100% add-back + local piggyback tax · 5.75% top rate
🔴

Massachusetts §168(k) Conformity 2026

Decoupled · 100% add-back · 9.0% top rate
🟡

Michigan §168(k) Conformity 2026

Partial · state phaseout 20% in 2026 · 4.25% flat
🟡

Minnesota §168(k) Conformity 2026

Partial · 80% add-back · 9.85% top rate
🟢

Mississippi §168(k) Conformity 2026

Full conformity · 4.40% top rate
🟢

Missouri §168(k) Conformity 2026

Full conformity · 4.70% top rate
🟢

Montana §168(k) Conformity 2026

Full conformity · 5.90% top rate
🟢

Nebraska §168(k) Conformity 2026

Full conformity · 5.20% top rate
⚪

Nevada (No Income Tax)

No individual income tax · federal §168(k) is the whole story
⚪

New Hampshire (No Individual Income Tax)

No individual income tax · 7.5% Business Profits Tax on entities
🔴

New Jersey §168(k) Conformity 2026

Decoupled · 100% add-back · 10.75% top rate
🟢

New Mexico §168(k) Conformity 2026

Full conformity · 5.90% top rate
🔴

New York §168(k) Conformity 2026

Decoupled · 100% add-back · 10.90% top rate
🟡

North Carolina §168(k) Conformity 2026

Partial · 85% add-back · 3.99% flat
🟢

North Dakota §168(k) Conformity 2026

Full conformity · 2.50% top rate
🟡

Ohio §168(k) Conformity 2026

Partial · 5/6 (~83.3%) add-back · 2.75% flat
🟢

Oklahoma §168(k) Conformity 2026

Full conformity · 4.75% top rate
🟢

Oregon §168(k) Conformity 2026

Full conformity · 9.90% top rate
🔴

Pennsylvania §168(k) Conformity 2026

Decoupled · 100% add-back · 3.07% flat
🔴

Rhode Island §168(k) Conformity 2026

Decoupled (Dec 2025) · 100% add-back · 5.99% top rate
🔴

South Carolina §168(k) Conformity 2026

Decoupled · 100% add-back · 6.0% top rate
⚪

South Dakota (No Income Tax)

No individual income tax · federal §168(k) is the whole story
⚪

Tennessee (No Income Tax)

No individual income tax · federal §168(k) is the whole story
⚪

Texas (No Income Tax)

No individual income tax · federal §168(k) is the whole story
🟢

Utah §168(k) Conformity 2026

Full conformity · 4.55% flat
🔴

Vermont §168(k) Conformity 2026

Decoupled · 100% add-back · 8.75% top rate
🔴

Virginia §168(k) Conformity 2026

Decoupled · 100% add-back · 5.75% top rate
⚪

Washington (No Income Tax)

No individual income tax · federal §168(k) is the whole story
🟢

West Virginia §168(k) Conformity 2026

Full conformity · 5.12% top rate
🔴

Wisconsin §168(k) Conformity 2026

Decoupled · 100% add-back · 7.65% top rate
⚪

Wyoming (No Income Tax)

No individual income tax · federal §168(k) is the whole story

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🏛️

State Bonus Depreciation Add-Back Forms for STR Owners (2026)

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📅

OBBBA Restored 100% Bonus Depreciation — Who Qualifies on 2025 STR Purchases

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🧮

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🏡

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🛠️

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🏔️

Aspen vs Lake Cumberland: The $50k STR Bonus Depreciation Gap

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⚠️

The IRC §469 CPA Blind Spot: Why Your STR Loss May Be Misclassified as Passive

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📊

The 2026 STR Bonus Depreciation Study: Aspen, Nantucket, and the Hamptons Didn't Make the Top 50

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📖

What is Bonus Depreciation for Short-Term Rentals?

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🚨

IRS Notice 2026-11: What STR Investors Need to Know

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📖

The Short-Term Rental Loophole Explained

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🏡

Land Value Ratio: The Hidden Key to Airbnb Tax Savings

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⚖️

STR Loophole vs. Real Estate Professional Status: Which Is Better?

Tax Strategy · 9 min read
🏔️

Cabin vs. Condo vs. Luxury: Which STR Type Has the Best Bonus Depreciation?

Market Intel · 8 min read
✅

STR Due Diligence Checklist for Bonus Depreciation

Tax Strategy · 6 min read
📍

10 Best Airbnb & VRBO Markets for Bonus Depreciation in 2026

Market Intel · 12 min read
📊

Cost Segregation vs. Bonus Depreciation: What's the Difference?

Tax Strategy · 6 min read
🔑

How to Use §168(k) Before Closing: The Pre-Offer Framework

Tax Strategy · 7 min read
✅

STR Bonus Depreciation: A CPA's Pre-Closing Client Checklist

For CPAs · 8 min read
📐

How to Estimate Bonus Depreciation Without a Full Cost Seg Study

For CPAs · 7 min read
💼

The Only Legal Strategy That Lets W2 Earners Offset Six Figures in Taxable Income — In Year 1

Tax Strategy · 9 min read
🧾

STR Bonus Depreciation: The W2 Tax Strategy Most Accountants Don't Mention

For CPAs · 9 min read
🏔️

Smoky Mountains vs. Blue Ridge vs. Poconos: STR Bonus Depreciation Showdown

Market Intel · 9 min read
📊

The 5 STR Markets with the Lowest Land Value Ratios in 2026

Market Intel · 8 min read
🌊

Mountain vs. Beach STR Investing: The Bonus Depreciation Difference That Changes the Math

Market Intel · 8 min read
🧮

Cost Segregation Calculator: How to Estimate Your Deduction Without a Full Study

Tax Strategy · 8 min read
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