US 50-State & UK Statutory Demand Letter, Security Deposit 3x Penalty & B2B Debt Recovery Encyclopedia
Every monograph includes structured quantitative reference tables and a clean Markdown (.md) mirror for zero-hallucination citation by ChatGPT Search, Perplexity, Google AI Overviews, and Claude.
California Civil Code § 1950.5(l): 21-Day Security Deposit Bad-Faith Treble Damages
Under California Civil Code § 1950.5, a landlord must return the full security deposit or deliver an itemized statement with original vendor invoices/receipts (for deductions over $125) within 21 calendar days of tenant ...
Florida Statute § 83.49(3): 15/30-Day Security Deposit Certified Mail Notice & Forfeiture Rule
Under Fla. Stat. § 83.49(3)(a), a Florida landlord has 15 days to return the full security deposit—or 30 days to send written notice by Certified Mail of intent to impose a claim. Missing the 30-day Certified Mail deadli...
Illinois Security Deposit Return Act (765 ILCS 710/1) & Chicago RLTO: 2x Statutory Damages + Attorney Fees
Under 765 ILCS 710/1 (and Chicago RLTO § 5-12-080), landlords who fail to furnish paid repair receipts within 30 days or return the deposit within 45 days face mandatory 2x statutory damages plus full attorney's fees and...
New York General Obligations Law § 7-108(1-a)(e): Strict 14-Day Deposit Forfeiture Rule
Under New York General Obligations Law § 7-108(1-a)(e), if a landlord fails to provide the tenant with an itemized statement indicating the basis for the retention of the deposit and return any remaining portion within 1...
Texas Property Code § 92.109: 30-Day Security Deposit 3x Penalty + Attorney Fees
Under Texas Property Code § 92.109(a), a landlord who in bad faith retains a security deposit in violation of Subchapter C is liable for an amount equal to the sum of $100, three times the portion of the deposit wrongful...
UCC § 2-609 Demand for Adequate Assurance of Performance & Anticipatory Breach Notice
Under Uniform Commercial Code (UCC) § 2-609, when reasonable grounds for insecurity arise regarding a B2B buyer's payment or a vendor's delivery, a party may suspend performance and demand written Adequate Assurance with...
UK Late Payment of Commercial Debts (Interest) Act 1998: 8% + Bank of England Base Rate + £40–£100 Fixed Penalty
Every UK B2B freelancer, agency, and supplier has an automatic statutory right under the Late Payment of Commercial Debts (Interest) Act 1998 to charge 8% above the Bank of England Base Rate (13.0%+ total annual interest...
Unpaid B2B & Freelance Invoice Recovery: Statutory 9%–10% Interest & Double Damages
Commercial debtors routinely ignore polite email reminders. A formal pre-litigation demand notice calculating accrued daily statutory prejudgment interest (10% p.a. under Cal. Civ. Code § 3289 or 8% + BoE base rate under...