Your seller's closing statement (typically a Closing Disclosure or settlement statement) lists every line item between sale price and your wire-out amount. The big seller-side categories: listing-side commission (negotiated up front), buyer-broker compensation (if offered), state and local transfer/conveyance/recordation tax, title insurance owner's policy (in many states), recording fees, prorated property tax, prorated HOA dues, mortgage payoff plus per-diem interest, and miscellaneous closing fees. Review the statement carefully 24+ hours before closing — line-item errors are common and fixable then but harder to fix after funding. Out-of-state seller? California may withhold a percentage at closing — see the state record below. California transfer tax: $1.10 per $1,000 of value (~0.11%) documentary transfer tax (state + county combined) — customary payer varies by county. By long-standing local custom the seller pays the documentary transfer tax in Southern California; in Northern California it is often negotiated or split. Charter cities frequently layer additional transfer taxes. Notable local adders that can change your net materially: City of Los Angeles base $4.50/$1,000 plus Measure ULA: 4% on sales $5.15M+ and 5.5% on sales $10.3M+ (thresholds adjust annually; new thresholds $5.4M/$10.9M effective July 1, 2026); San Francisco graduated city tax 0.5%–6% based on price (highest tier on sales $25M+); Oakland graduated city transfer tax; Berkeley city transfer tax (1.5% standard; lower with seismic-retrofit credit); Culver City graduated transfer tax; Santa Monica graduated transfer tax including local Measure GS. Mansion / luxury surtax: No state-level mansion surtax; the LA Measure ULA and SF graduated structures function as effective municipal mansion taxes on high-value sales..Out-of-state seller note: California withholds at closing for non-resident sellers — 3 1/3% (3.33%) of total sales price, or elected alternative withholding calculation based on gain (FTB Form 593, Real Estate Withholding Statement). No withholding if sales price is $100,000 or less, or if the seller certifies an applicable exemption on Form 593 (principal-residence exclusion, no-gain certification, foreclosure, certain entity exceptions). Note: Form 593 must be completed for every transaction, not only by non-residents — residents and exempt sellers certify exemption on the form. Seller files a California income tax return (Form 540 for residents, 540NR for non-residents) for the year of sale to reconcile withholding against actual tax liability; over-withholding is refunded. Estimated total seller-side closing costs in California: ~7–10% incl. typical 5–6% commission, county transfer tax, title fees; significantly higher in cities with elevated transfer taxes (LA/SF/Oakland).