Miami’s international tourism engine, condo-heavy inventory, and high construction costs create a distinctive cost segregation profile for STR investors.
- $180,000 Accelerated Depreciation
- $77,000 Est. Year-1 Tax Savings
- 97x Return on Study Cost
Want a number for a specific property here? Use the calculator. It’s pre-set with property-type defaults you can adjust to match your basis and tax bracket.
If you live in Miami but invest elsewhere
Miami’s W-2 investor profile is finance + medicine + international wealth, and the state-tax math is unique: federal 37% + NIIT 3.8% + Florida 0% state tax = ~40.8% combined. Lower than CA/NY/MA brackets, but Miami’s high-W2 finance professionals (Citadel HQ, Goldman Miami, BNY Mellon, Citi private bank) + relocated finance/PE escaping CT/NY/NJ + medical/legal at top brackets generate substantial cost-seg demand.
Where Miami investors are buying out-of-state (or stay in-state for STR):
- Florida Panhandle (30A, Destin, Naples): Florida 0% state tax all-in, premium STR.
- Anna Maria Island, Florida: Gulf Coast STR.
- Smoky Mountains (Pigeon Forge): Tennessee 0% state tax, drivable.
- Outer Banks, NC: Atlantic coastal STR.
- Maui, HI: Premium Pacific STR; long flight but premium ADR offsets.
Miami’s growing relocated-finance cohort (investors who recently moved from CT/NY/NJ to escape state tax) is a distinct buyer profile. They retain familiarity with NYC/CT STR markets but face FL 0% state tax on the deduction year, which makes the cost-seg math cleaner than their previous-state combined-bracket calculation.
Verify with your CPA: combined-rate math depends on filing status, AGI thresholds for NIIT, and your residency status for state-tax purposes.
Cost Segregation in Miami, FL
Miami Investment Snapshot
- Representative Price Range $550K–$1.2M
- Revenue Range $4,500–$10,000/mo gross STR revenue
- Common Property Types Condo, townhome, SFR
- State Income Tax 0%
- Top Neighborhoods Wynwood, Miami Beach, Brickell
- Representative Year-1 Savings $38,000–$75,000
The Miami Market
Miami’s STR market runs on overlapping demand engines: South Beach nightlife, Wynwood’s art district, Brickell’s corporate travel, and the November-through-April snowbird migration. Investors buying furnished condos and townhomes in the $550K–$1.2M range generally gross $60K–$120K annually depending on location and unit size. Beach-adjacent units in South Beach and Surfside command the highest nightly rates, while Brickell and Edgewater attract business travelers and digital nomads on longer stays.
Why Cost Segregation Hits Different in Miami
Two factors make cost segregation particularly effective in Miami. First, South Florida construction costs are among the highest in the country, which inflates the depreciable basis: more dollar value sits in reclassifiable building components. Second, the condo-heavy market means investors own interior buildout elements outright: imported tile, custom casework, designer bathroom fixtures, impact-rated windows, and in-unit HVAC equipment. All of that qualifies for 5-year or 7-year recovery.
Worked Example: Miami
Consider a $750K furnished condo in Brickell, a 2-bedroom unit in a newer high-rise with ocean views. The depreciable basis after land allocation is roughly $625K. A cost segregation study reclassifies approximately $188K into shorter MACRS classes: about $131K in 5-year property (casework, flooring, appliances, bathroom vanities, lighting fixtures, furniture package, window treatments, smart-home systems) and $57K in 7-year and 15-year property (allocated share of building mechanical systems, parking improvements). With 100% bonus depreciation, the full $188K is deductible in year one.
Who Is Doing This in Miami
The typical Miami STR investor is either a Northeast transplant who kept their condo as a rental after relocating, or an international buyer using the property as a personal retreat that generates income when vacant. Many manage bookings remotely through co-hosts but still handle pricing decisions, vendor approvals, and guest communication, enough to meet the 100-hour material participation threshold.
FL Tax Considerations
- Florida has no state income tax, which means every dollar of accelerated depreciation flows directly to federal savings at your marginal rate. There is no state-level recapture to worry about on sale or 1031 exchange, and no state conformity complications for your CPA. For Miami investors in the 32–37% federal bracket, cost segregation on a $750K property generally produces $55K–$70K in real year-one tax savings.
- Your estimate $77,000 Estimated Year-1 tax savings
- $180,000 Accelerated
- 97x ROI on study
- Adjust Your Numbers →
Based on a $750,000 Miami property at the 37% federal bracket. Your actual results vary.
Want a number for a specific property here? Use the calculator. It’s pre-set with property-type defaults you can adjust to match your basis and tax bracket.
Common Miami Investment Properties
- Furnished condos in Brickell and South Beach high-rises
- Art Deco-era renovated units in Miami Beach
- Modern townhomes in Wynwood and Edgewater
- Waterfront single-family STRs in Coconut Grove
Depreciable Features We Commonly See
- Hurricane-rated impact windows and sliding glass doors
- Imported tile flooring and designer bathroom fixtures
- Rooftop or balcony entertainment setups and outdoor furniture
- Smart-home automation systems and keyless entry
- Pool and hot tub equipment in single-family properties
What People Worry About (and What Actually Happens) “Will this trigger an IRS audit?”
No. Cost segregation is explicitly supported by IRS guidelines (Rev. Proc. 87-56) and the IRS Audit Techniques Guide for Cost Segregation. Tens of thousands of studies are filed every year. Our reports are designed to withstand scrutiny; that’s why they run 40+ pages with component-level documentation.
audit risk and cost segregation → “Is this aggressive tax strategy?”
Cost segregation is standard practice, not a loophole. The IRS has published formal guidance on how to do it correctly. Every Big 4 accounting firm offers it. We follow the same engineering-based methodology, just faster and at a fraction of the cost.
our engineering methodology → “What if I sell in a few years?”
When you sell, the accelerated 5- and 7-year (§1245) portion is recaptured at ordinary-income rates and the §1250 real-property portion at up to 25%. But if you 1031 exchange into another property, recapture is deferred indefinitely. For most investors, the upfront tax savings far outweigh the eventual recapture, especially when you factor in the time value of money. “My CPA hasn’t mentioned this.”
Most CPAs know about cost segregation but don’t proactively recommend it because they don’t do the engineering analysis in-house. That’s what we provide. Your CPA files the results; we email them a CPA-ready package with everything they need, and we answer any questions they have directly.
Why Cost Segregation Works for Short-Term Rentals
Short-term rentals contain a higher concentration of depreciable personal property than almost any other residential property type. Furniture, appliances, linens, kitchenware, electronics, decorative fixtures, and specialty items like hot tubs or game room equipment all qualify as 5-year property under the IRS MACRS classification system. This furniture, fixtures, and equipment (FF&E) component generally represents 15-20% of the depreciable basis.
Beyond interior components, site improvements add additional reclassification value. Driveways, walkways, patios, outdoor lighting, fencing, landscaping, and irrigation systems fall into the 15-year MACRS class rather than the default 27.5-year residential schedule. For STR properties with pools, outdoor kitchens, or fire pits, these components can represent a meaningful share of the total reclassified amount.
With 100% bonus depreciation permanently restored under the One Big Beautiful Bill Act (signed July 2025), every dollar reclassified into 5-year, 7-year, or 15-year MACRS classes is deductible in full in the first year. For STR owners who materially participate in their rental operation, these accelerated deductions can offset W-2 and business income, not just passive rental income.
Who This Example Applies To
- Airbnb, Vrbo, or short-term rental property owners
- Investors who materially participate in their STR operation (100+ hours/year)
- Taxpayers in the 32-37% federal bracket (where savings are most significant)
- Properties with furniture, appliances, and guest-ready finishes
If your property is a passive investment managed entirely by a third party, the accelerated depreciation may only offset passive income. If your property has minimal furnishings or you plan to sell within 1-2 years, the benefit may be reduced. Actual results vary based on property age, condition, renovations, and local construction costs.
Hear From a Short-Term Rental Owner Who Did This
This Airbnb investor ordered a cost segregation study and used the accelerated depreciation on their next tax return. Here’s what happened. Money-Back Guarantee Full refund if the study doesn’t save you money See a Sample Download Miami sample report
Compare: Miami Airbnb at Different Price Points
| Price | Accelerated | Tax Savings | Study Cost | ROI |
| $300K | $72,000 | $26,640 | $895 | 30x |
| $500K | $120,000 | $44,400 | $895 | 50x |
| $750K | $180,000 | $77,000 | $995 | 77x |
| $1M | $240,000 | $88,800 | $1,295 | 69x |
| $400K | $96,000 | $35,520 | $895 | 40x |
| $600K | $144,000 | $53,280 | $895 | 60x |
| $1.5M | $360,000 | $133,200 | $1,595 | 84x |
| $450K | $108,000 | $39,960 | $895 | 45x |
| $700K | $168,000 | $62,160 | $995 | 62x |
| $800K | $192,000 | $71,040 | $995 | 71x |
Compare: $750,000 Across Property Types
| Property Type | Accelerated | Tax Savings | Study Cost | ROI |
| Airbnb / Short-Term Rental | $180,000 | $77,000 | $895 | 86x |
| Rental Property | $120,000 | $44,400 | $895 | 50x |
| Fourplex | $132,000 | $48,840 | $995 | 49x |
Frequently Asked Questions What is a cost segregation study? ▼
A cost segregation study is an engineering-based analysis that reclassifies components of your property into shorter IRS depreciation categories (5, 7, and 15 years) instead of the default 27.5 or 39 years. This accelerates your depreciation deductions, reducing your tax bill in the early years of ownership. Why do Airbnbs get higher cost segregation deductions? ▼
Short-term rentals are generally furnished with furniture, appliances, electronics, linens, kitchenware, and décor, all of which qualify as 5-year personal property under MACRS. This FF&E (furniture, fixtures, and equipment) often represents 15-20% of the property’s depreciable basis, significantly increasing the accelerated depreciation amount compared to unfurnished long-term rentals. Does cost segregation work for Miami condos used as Airbnbs? ▼
Absolutely. Cost segregation applies to your condo unit’s allocated share of the building’s depreciable components, plus your unit’s individual buildout (flooring, fixtures, casework, appliances). Many Miami condo STR investors overlook this, assuming standard depreciation captures everything. It doesn’t; a proper study identifies significantly more in reclassifiable components.
Learn More About Cost Segregation
- What Is Cost Segregation?: Full explanation of how the study works and what you receive
- How Much Does a Cost Segregation Study Cost?: Pricing breakdown by property type and value
- What Percentage Gets Reclassified?: Representative accelerated depreciation rates by property type
- Cost Segregation for Short-Term Rentals: The STR material participation strategy explained
Ready to See Your Actual Savings?
Want a number for a specific property here? Use the calculator. It’s pre-set with property-type defaults you can adjust to match your basis and tax bracket.
Cost segregation data for Miami, FL investors
The representative (median) outcome across 50 engine-modeled property scenarios matched to the Miami, FL investor profile. Year-1 savings computed at the metro combined bracket of 40.80%.
Representative scenarios modeled via Cost Seg Smart's proprietary
engine — IRS ATG-aligned methodology, industry-standard 2026 construction cost data base costs,
calibrated metro multipliers. n=50 fixtures matched to
Miami, FL investor profile. Not derived from individual
client returns. Methodology v1.0.0, generated
May 2026 (reproducible seed: miami-fl_v1_2026-05-17).
Year-1 savings computed at 40.80% combined (federal 37% + NIIT 3.8%; this state has no personal income tax, so there is no state-side adjustment). Confirm specifics with your CPA.
Tax law current as of July 2026. Federal: OBBBA restored 100% bonus depreciation under §168(k), permanent for property both acquired and placed in service after January 19, 2025 (property acquired or placed in service on or before that date remains under the prior 40% phase-down); 2026+ stays 100%. State conformity varies; verify with your CPA.
CPA use note: These figures estimate the size of the depreciation deduction. Whether the loss is usable in the current year depends on passive-activity rules, STR material participation, REPS status, entity structure, depreciable basis, and state conformity. Your CPA decides how and when it is applied. Specialty and site components (equipment, casework, docks, pools, arenas, tenant improvements, and similar) are only classified when you own them and they are included in the depreciable basis being studied.
How should Miami, FL investors choose a cost segregation provider?
For a Miami, FL investor buying a property in the $750,000 range, the choice of provider is a major controllable variable in the return. The IRS Audit Techniques Guide sets the quality characteristics an engineering-based study should meet — industry-standard construction cost data, MACRS classification, and component-level documentation — but it does not make every provider's work identical; rigor, cost, and turnaround still vary.
Traditional engineering studies often run several thousand dollars and can take several weeks, because they include on-site inspections, sales discovery calls, and scheduling overhead. The IRS Cost Segregation Audit Techniques Guide does not prescribe an on-site inspection as a standalone requirement; it sets out the quality characteristics of an engineering-based study — component-level classification, a documented and supportable cost derivation, and a clear audit trail — and describes how a physical inspection can contribute to meeting them.
Modern automated providers (such as Cost Seg Smart) deliver an engineering-based, IRS ATG-aligned study using property records, documents, photos, and recognized construction-cost data, typically from $495 and often the same day. For a Miami, FL investor at a high combined bracket, that cost and speed difference is meaningful. The CPA-Ready Guarantee (full refund if the report can't be used by your CPA) plus the 60-day money-back policy makes the decision essentially risk-free on the report itself.
The automated path is best-fit for owners who can provide closing documents and property photos online (no in-person visit required) and want the report in time to file the current year's return rather than the next one.
All Cost Seg Smart studies include the CPA-Ready Guarantee (full refund if your CPA can't use the report) plus a 60-day money-back policy. Straightforward residential studies are often delivered the same day and completed remotely; larger or more complex commercial studies take longer and may include an on-site observation.