# Taxtura > Cost segregation and 7 other tax studies for rental property investors, owners of the buildings their practices use, and builders and developers. 8 core studies backed by 69 tax strategies. Start with a free estimate from an address; the free study runs on your real numbers; your CPA gets a CPA-ready packet for one fixed price, from $1,595, never a percent of savings. Not tax advice; your CPA reviews and files. ## Who it is for - Rental property investors: single-family rentals, duplexes to fourplexes, short-term rentals, apartment buildings, offices, retail and self-storage. - Owners of the buildings their practices use: physical therapy, dental, orthodontic and medical practices. - Builders and developers: build-to-rent communities, apartment communities, commercial buildings and homes built to sell. ## What it does - 8 core studies, backed by 69 tax strategies checked on every study: faster depreciation (cost segregation); catch-up on past years; inventory cost rules and accounting methods; when home-sale income is taxed; energy-efficient home and building credits; energy-efficient buildings and solar; research and hiring credits; property and sales tax. - Free estimate from an address: public records fill in what they can, and a few plain questions do the rest. No email needed. - Free study on your real numbers: connect your books or upload your closing papers and cost reports. Every number shows its source. - A digital site visit: you film the property yourself in about 10 minutes, with the Taxtura Site Visit iPhone app or your phone's browser. Nobody has to come out. Our checks flag anything that needs a CPA on our team. - A CPA-ready packet: the study report, asset schedules with import files for tax software, form data sheets (including Form 3115 for a look-back) and a source for every number. - Fixed price by building size, from $1,595. Never a percent of savings. - You pay at the end, after you see your study. - Written audit support included: if the IRS examines a return that used the study, we answer its questions about the study in writing. - Not tax advice; your CPA reviews and files. We prepare studies and documents; we do not give tax advice or file returns. ## How it works 1. Free estimate: type the address and answer a few questions. See a range before you share an email. 2. Free study: add your real numbers (books, closing statement, cost reports). The study runs and shows every step with its reason and source. 3. Walk: walk the property with the Taxtura Site Visit iPhone app in about 10 to 20 minutes. A person reviews the study. 4. Packet: pay the fixed price at the end. Your CPA gets the packet, reviews it, signs off and files. ## Prices Fixed prices from the current price book, set by scope (building size, number of homes or buildings, which studies). Never a percent of savings. Written audit support is included in every tax study. | Study | Scope | Fixed price | | --- | --- | --- | | Cost segregation study: faster depreciation on a rental or commercial building | Per property, up to $750K | $1,595 | | Cost segregation study: faster depreciation on a rental or commercial building | Per property, $750K to $1.5M | $2,295 | | Cost segregation study: faster depreciation on a rental or commercial building | Per property, $1.5M to $5M (large building) | $3,495 | | Cost segregation study: faster depreciation on a rental or commercial building | Per property, $5M to $15M (large building) | $5,495 | | Cost segregation study: faster depreciation on a rental or commercial building | Per property, $15M to $50M (large building) | $8,950 | | Cost segregation study: faster depreciation on a rental or commercial building | Per property, over $50M (large building) | $12,500 | | 263A capitalization study | Per project | $4,950 | | 45L energy-efficient home credit documentation: energy-efficient home credit paperwork | Per home (minimum $495, maximum $9,500) | $35 | | 179D energy-efficient building deduction | Per building, up to 50,000 sq ft | $2,850 | | 179D energy-efficient building deduction | Per building, 50,000 to 200,000 sq ft | $3,750 | | 179D energy-efficient building deduction | Per building, over 200,000 sq ft | $4,950 | | R&D credit study: research credit for new designs and methods | Per company, per tax year | $4,500 | | Property tax appeal evidence pack | Per parcel group, residential | $395 | | Property tax appeal evidence pack | Per parcel group, commercial | $1,950 | ## Examples Each example is a made-up property run through the same engine as the free estimate. Every number on those pages is an example. - [Cost segregation for a dental office building you bought](https://app.taxtura.com/examples/dental-office-bought): A dentist's company buys the building the practice uses. Which tax studies fit, and an example range from our engine. - [Cost segregation for a 4-plex rental you bought](https://app.taxtura.com/examples/fourplex-rental-bought): An investor buys a four-unit rental. What a study finds in a small residential building, and an example range from our engine. - [Look-back cost segregation on a rental you bought 3 years ago](https://app.taxtura.com/examples/single-family-rental-look-back): A single-family rental bought in 2023 and depreciated as one asset. How the missed depreciation is caught up, with an example from our engine. - [Cost segregation for a short-term rental](https://app.taxtura.com/examples/short-term-rental): A vacation rental with average stays of 7 days or less. Why the passive loss rules treat it differently, with an example range from our engine. - [Tax studies for a physical therapy clinic you built](https://app.taxtura.com/examples/physical-therapy-clinic-built): A PT practice owner builds a new clinic. Cost segregation from actual costs, the 179D check, and an example range from our engine. - [Cost segregation for a small office building](https://app.taxtura.com/examples/small-office-building): An investor buys a multi-tenant office building. What gets reclassified, and an example range from our engine. - [Tax studies for a build-to-rent community](https://app.taxtura.com/examples/build-to-rent-community): A developer builds 40 detached rental homes to keep. Cost segregation on the homes and the site work, and an example range from our engine. - [Tax studies for an apartment building developer, including section 460](https://app.taxtura.com/examples/apartment-developer): A developer builds a 120-unit garden apartment community to keep. Cost segregation, interest rules, when section 460 applies, and an example range from our engine. - [Cost segregation for a self-storage facility](https://app.taxtura.com/examples/self-storage): An investor buys a self-storage facility. Why so much of it is site work, and an example range from our engine. - [Cost segregation for a retail strip center](https://app.taxtura.com/examples/retail-strip-center): An investor buys a small strip center. Parking, signs and tenant spaces, and an example range from our engine. ## More - [All examples](https://app.taxtura.com/examples) - [Sample study](https://app.taxtura.com/sample): a fictional build-to-rent builder, the full free study. - [Sample CPA packet (.zip)](https://app.taxtura.com/b/brazos-btr/packet/download): every document a CPA receives, marked SAMPLE. - [Look-back for past properties](https://app.taxtura.com/look-back) - [Free estimate](https://app.taxtura.com/estimate) - [Full text with example numbers](https://app.taxtura.com/llms-full.txt)