Real Estate Tax Calc
California Proposition 13 and how it affects Torrance investment property
Proposition 13, passed by California voters in 1978 and codified in Article XIIIA of the California Constitution, fundamentally shapes property ownership costs in Torrance and throughout the state. The law caps the ad valorem property tax rate at 1% of assessed value and limits annual increases in assessed value to 2% per year — until the property changes ownership or undergoes new construction. At that triggering event, the property is reassessed at its current market value, resetting the base year value for Proposition 13 purposes.
For investors, this creates a distinctive dynamic. A property purchased today is taxed on its full purchase price, whereas a long-held neighboring property may have an assessed value far below market because it has never been sold. This means new buyers face the highest initial property tax bills, but those bills increase slowly in real terms as long as they hold. The 2% annual cap on assessment increases provides a form of property tax predictability that investors in high-inflation environments particularly value.
However, several supplemental assessments occur beyond the base 1% rate. Voter-approved bonds for school districts, community colleges, and local infrastructure regularly appear on Los Angeles County tax bills. These Mello-Roos and general obligation bond assessments vary by parcel and can add 0.1% to 0.3% or more to the effective tax rate depending on the specific location within Torrance. Always review the full Los Angeles County Assessor's tax bill for a specific parcel before underwriting a purchase.
Torrance and Los Angeles County — the property tax assessment process
The Los Angeles County Assessor's Office handles all property assessments in Torrance. When you purchase an investment property, the assessor receives a preliminary change of ownership report (PCOR) and reassesses the property at its market value as of the date of purchase. You will receive a supplemental assessment notice shortly after the sale closes — this is not a new tax on top of the annual bill; it is a catch-up for the period between your purchase date and the next annual assessment cycle. Budget for the supplemental tax payment in your first-year cash flow model.
California also imposes a documentary transfer tax at sale, typically $1.10 per $1,000 of the price in Los Angeles County (a county tax), plus any city-level transfer tax Torrance may impose. These transfer taxes are paid at closing and are added to the buyer's cost basis, not deducted immediately — they become part of your depreciable basis in the building portion of the property.
Federal depreciation for Torrance rental property
Federal depreciation rules under the Modified Accelerated Cost Recovery System (MACRS) treat residential rental real property — including single-family rentals, duplexes, and apartment buildings — as 27.5-year property recovered using the straight-line method under IRC §168(c). Commercial or nonresidential real property uses a 39-year recovery period. These are the same rules that apply to rental property anywhere in the United States.
On a Torrance residential rental, you allocate the purchase price and eligible closing costs between the land (non-depreciable) and the building (depreciable). The IRS does not specify a required method for the land-building split; acceptable approaches include using the Los Angeles County Assessor's land-to-improvement ratio from the tax rolls, or commissioning an independent appraisal. Whichever method you use, document it in your tax records. The building basis (including building-allocated closing costs such as title insurance, recording fees, and attorney fees) enters your 27.5-year MACRS schedule.
Personal property components — appliances, carpeting, certain fixtures — are 5-year MACRS property. Land improvements such as driveways, fencing, and landscaping are typically 15-year property. A cost segregation study can identify these shorter-lived assets, accelerating depreciation deductions. This is particularly valuable in California, where state conformity issues make planning critical.
California vs. federal depreciation: the bonus depreciation addback
This is the most consequential state-federal difference for Torrance investors claiming accelerated depreciation. Under federal law, IRC §168(k) allows bonus depreciation — an immediate first-year deduction for the full cost of qualifying property. For property placed in service in 2026, the federal bonus depreciation percentage is 40% under the phase-down schedule established by the Tax Cuts and Jobs Act of 2017. California does not conform to IRC §168(k).
The practical consequence: if you take $50,000 of federal bonus depreciation on cost-segregated personal property in a Torrance rental, you must add back $50,000 on your California return (Form 3885A, line 17 or Schedule CA addback). California then allows you to depreciate those same assets using California's own straight-line schedule. The federal bonus deduction creates a temporary California-federal timing difference that reverses as the California straight-line depreciation is claimed over the asset's recovery period.
California also does not conform to the Section 179 expensing election at the same dollar limits as federal law. The California Section 179 dollar limit and phase-out threshold differ from the federal amounts in many years. Verify current-year California Section 179 limits on the Franchise Tax Board website (ftb.ca.gov) before finalizing your depreciation strategy.
Passive activity loss rules for California rental income
Federal passive activity loss rules under IRC §469 apply to rental activities unless you qualify as a real estate professional under IRC §469(c)(7). The basic rule: rental losses that exceed rental income generally cannot be deducted against wages or other active income in the current year; they carry forward as suspended losses to offset future rental income or the gain on sale.
A limited exception allows taxpayers with adjusted gross income below $100,000 to deduct up to $25,000 of rental losses against other income ($12,500 for married filing separately). This allowance phases out ratably between $100,000 and $150,000 of AGI. At $150,000 and above, no current deduction is allowed unless you are a real estate professional or actively materially participate in a way that removes the rental from passive status.
California follows federal passive activity loss rules under IRC §469 with minor modifications. The same $25,000 rental loss allowance and the real estate professional exception apply at the California level. However, because California taxes all income at ordinary rates (with no preferential rate for long-term capital gains), the tax benefit of unlocking suspended passive losses on a California property sale is taxed more heavily at the state level than at the federal level for high-income taxpayers.
Worked example: $650,000 single-family rental in Torrance
Consider a $650,000 purchase of a single-family rental in Torrance. The Los Angeles County Assessor's tax records show a land-to-improvement ratio of 35% land, 65% building — allocating $227,500 to land and $422,500 to building. Add $10,000 of closing costs allocable to the building (title insurance, recording fees, appraisal) for a depreciable basis of $432,500.
Annual depreciation (federal): $432,500 ÷ 27.5 years = approximately $15,727 per year in straight-line depreciation deducted on Schedule E.
Annual property tax: At an assumed effective rate of 1.25% of the $650,000 assessed value (the purchase price under Proposition 13), the annual property tax bill is approximately $8,125 in year one. This increases by no more than 2% per year under Proposition 13, so year two is capped at approximately $8,288.
California bonus depreciation addback: If you conduct a cost segregation study and identify $80,000 of 5-year personal property, the federal return claims 40% bonus depreciation of $32,000 in year one. The California return requires a $32,000 addback on Schedule CA, then California depreciation of $80,000 ÷ 5 years = $16,000 per year straight-line on the California return. The net California addback in year one is $32,000 minus the California year-one straight-line of $16,000 = $16,000 net California taxable income increase. This reverses fully over the 5-year schedule.
Tax impact at California's 9.3% marginal rate: The $16,000 net addback generates approximately $1,488 of additional California tax in year one, which is gradually refunded through the California straight-line deduction in years two through five. This is a timing cost, not a permanent cost — but it is a real cash-flow consideration in the year you claim bonus depreciation federally.
Section 199A qualified business income deduction for rental property
The Section 199A deduction, introduced by the Tax Cuts and Jobs Act of 2017, allows eligible taxpayers to deduct up to 20% of qualified business income (QBI) from pass-through entities and certain sole proprietorships. Rental income can qualify for the 199A deduction if the rental activity rises to the level of a trade or business under IRC §162, or if the taxpayer elects into the IRS safe harbor for rental real estate (Revenue Procedure 2019-38).
Under Revenue Procedure 2019-38, a rental real estate enterprise qualifies for the §199A deduction if the owner (or a person treated as an owner) performs at least 250 hours of rental services per year and maintains contemporaneous records of the time spent. Triple-net leases are specifically excluded from the safe harbor, though they may still qualify if the rental rises to a trade or business under the facts-and-circumstances standard.
California does not conform to IRC §199A. There is no California equivalent of the 20% QBI deduction. This means the federal benefit — potentially saving a taxpayer in the 32% federal bracket about 6.4% of net rental income — does not reduce California taxable income. For high-income investors in California, this nonconformity widens the gap between federal and California effective tax rates on rental income.
Selling a Torrance investment property — federal and California capital gains
When you sell a Torrance rental, the gain is subject to federal capital gains tax, federal depreciation recapture, and California income tax. The federal analysis uses Form 4797 for the depreciation recapture component (unrecaptured Section 1250 gain, taxed at a maximum 25% federal rate) and Schedule D for the remaining long-term capital gain (taxed at 0%, 15%, or 20% depending on taxable income, plus the 3.8% net investment income tax for taxpayers above certain thresholds).
California taxes the entire gain — both the depreciation recapture portion and the capital gain — as ordinary income at rates up to 13.3%. California provides no preferential capital gains rate. For a taxpayer in California's top bracket who has owned a Torrance property for many years and accumulated substantial depreciation, the combined federal and California tax on a sale can exceed 30% of the gain, and can exceed 40% when the depreciation recapture at 25% plus California's 13.3% are added together on that portion.
A 1031 exchange under IRC §1031 defers both federal and California taxes on the gain. However, California's FTB Form 3840 rule requires any taxpayer who defers gain through a 1031 exchange into replacement property located outside California to report and pay California tax on the deferred gain when the replacement property is eventually sold — unless that sale is also part of a qualifying 1031 exchange. This "clawback" effectively makes a California-sourced gain follow you if you leave the state through a 1031 exchange. Investors should factor this into long-term hold and exit planning.
Frequently asked questions
What is the property tax rate in Torrance, CA?
Under Proposition 13, the base rate is 1% of assessed value plus voter-approved bonds and assessments. The effective rate in Los Angeles County typically runs between 1.1% and 1.3% of assessed value depending on special assessments. Mello-Roos and general obligation bond levies vary by parcel — always review the full tax bill for the specific property.
Does California tax rental income?
Yes, California taxes rental income at ordinary income rates ranging from 1% to 13.3%, with no preferential long-term capital gains rate. Federal long-term capital gains rates (0%, 15%, or 20%) apply only on the federal return. California also does not have a qualified business income deduction equivalent to federal §199A.
Can I use a 1031 exchange to defer California taxes when selling a Torrance property?
A 1031 exchange defers both federal and California capital gains tax — but California has a clawback rule (FTB Form 3840) that requires you to report deferred gain if you later exchange into out-of-state property and that replacement property is sold in a taxable transaction. The deferred California tax does not disappear; it follows you to the next taxable event outside California.
Is bonus depreciation allowed in California?
No. California requires a depreciation addback for any federal bonus depreciation claimed under IRC §168(k), and applies its own straight-line schedule. This creates a temporary timing difference that reverses as California straight-line depreciation is claimed, but it generates additional California taxable income in the bonus depreciation year.
What is the California net investment income tax?
California does not impose a separate net investment income tax equivalent to the federal 3.8% NIIT. However, California taxes all income — including rental income and capital gains — at its ordinary income rates, which reach 13.3% at the highest bracket. High-income investors face a combined federal-California rate on rental income that can exceed 50% of net income.
Educational information and estimates only. Not tax advice. Tax rules change and vary by situation; consult a qualified tax professional before acting.