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NY RE Salesperson · Cheat Sheet

Finance, Closing & Math

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NY RE SALESPERSON: FINANCE, CLOSING & MATH

Cheat Sheet

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HIGH-YIELD FORMULAS

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TAX & CLOSING MATH THRESHOLDS

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PRORATION QUICK METHOD

Annual 30-day month: Annual Cost ÷ 360 × # of days OR (Annual ÷ 12 ÷ 30) × days

Example: $3,600 annual tax, 15 days used = $3,600 ÷ 360 × 15 = $150

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COMMISSION & DEAL SPLITS

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CO-OP VS. CONDO FINANCING & TAXES

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APPRAISAL APPROACHES & CAP RATE

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Cap Rate = NOI ÷ Value (or reverse: Value = NOI ÷ Cap Rate)

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NY PROPERTY TAX CLASSES (NYC)

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CLOSING MATH: WHAT TO EXPECT

Transfer tax calculation (seller responsibility) ✅ Mortgage recording tax (borrower responsibility) ✅ Mansion tax (buyer responsibility if ≥$1M residential) ✅ Proration of taxes, HOA fees, rentCommission splits & procuring causeLTV, NOI, cap rate, GRM problemsFlip tax (co-op) and share loan math

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EASIEST MISTAKES TO AVOID

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CalculationFormulaPayer/Note
NYS Transfer TaxSale Price × 0.004Seller
NYC Transfer TaxSale × 0.01 (if <$500K)
Sale × 0.01425 (if ≥$500K)
Seller
Mansion TaxSale × 0.01BUYER (residential ≥$1M only)
Mortgage Recording TaxLoan Amount × rateBorrower (NYC ~1.8%, upstate varies)
CommissionSale Price × Rate × Agent Split %From seller
NOI (Income Approach)Gross Annual Rent − Vacancy − Op. Exp.For cap rate/value
Cap Rate ValueNOI ÷ Cap Rate = ValueIncome approach
Gross Rent MultiplierSale Price ÷ Monthly RentQuick value check
Value by GRMMonthly Rent × GRMIncome approach shortcut
LTV (Loan-to-Value)Loan ÷ Appraised ValueExpressed as %
Annual Proration (30-day)Annual Expense ÷ 12 ÷ 30 × Days UsedBuyer/seller split
Building DepreciationCost ÷ Life (27.5 yrs residential; 39 commercial)Tax deduction
Threshold/RuleTax/FeeWho PaysException
Transfer TaxAll residential salesSeller
$500K+Higher NYC rate (1.425%) kicks inSeller
$1M+ (residential)Mansion tax 1%BUYERCommercial exempt
Mortgage Recording~1.8% in NYC; varies upstateBorrowerCEMA avoids re-recording
Flip Tax (co-op)0–2% typical, % variesSeller → building reserveCondo = no flip tax
ScenarioCalculationNote
Full commission checkSale × rate (e.g., 6%)Goes to broker first
Agent splitCommission × agent %Vary by brokerage agreement
Procuring cause disputeCommission goes to listing broker if agent created conditionAgency/contract law
Buyer's broker co-opPart of MLS commission or negotiatedMust be stated in listing
ItemCo-opCondo
TitleStock + proprietary lease (personal property)Fee simple unit (real property)
MortgageShare loan (UCC Article 9; board approval)Standard mortgage (note + mortgage)
Flip TaxSeller pays (to reserve fund)None
Transfer TaxApplies to sale priceApplies to sale price
Property Tax ClassClass 2 (45% assessment ratio)Class 2 or varies
Financing hurdleBoard approval of unit & borrowerStandard lender review
ApproachBest ForKey Metric
Sales ComparisonResidential; condos$ Adjustments for comps
CostNew construction; tear-downsLand + Building − Depreciation
IncomeRentals; multi-family; investmentNOI; Cap Rate; GRM
ReconciliationFinal valueWeight by reliability
ClassProperty TypeAssessment Ratio
11–3 family homes6%
2Apartments; co-ops; condos45%
4Commercial/industrial45%
STAR ExemptSeniors (Basic/Enhanced)Deduction on tax bill
MistakeCorrect Rule
Mansion tax = sellerMansion tax = BUYER (residential ≥$1M)
Proration over 365 daysUse 360-day method (30-day months) or specify given method
Co-op = real propertyCo-op stock = personal property (key NY rule)

Aligned to the New York DOS salesperson exam outline.

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