Renters' Rights Act 2025, Phase 1 commencement
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Commercial Lease Security

Rent Deposit Deed — Commercial Property UK

Rent deposit deed: commercial security instrument — tenant pays lump sum (typically 3–6 months' rent + VAT) to landlord at lease commencement; held as security against default in a designated interest-bearing account. Drawdown: landlord can draw down on breach (unpaid rent; covenant breach) after written notice; no court judgment required. Replenishment: tenant must replenish within specified period after drawdown. Insolvency risk: if held on express trust for tenant — outside landlord's estate on landlord's insolvency; tenant as beneficiary. Fixed charge: tenant (company) grants fixed charge over deposit account; must be registered at Companies House within 21 days (CA 2006 s.859A) or void against administrator/liquidator. SDLT/LTT: deposit is not a premium; no SDLT/LBTT/LTT on payment. VAT: initial deposit payment not a supply; where landlord opted to tax, drawdown applied against rent = supply; standard rated. Return: balance + accrued interest returned at lease end after retention period for dilapidations claims. Scotland: LBTT; Scots law; same structural principles.

10 min readUpdated 7 June 2026Last reviewed: 17 May 2026rent-deposit-deedcommercial-securitydrawdowninsolvency

Structure and Key Terms

Rent deposit deed: standalone document separate from the lease; entered simultaneously with the lease. Deposit amount: typically 3–6 months' rent + VAT; negotiated; may increase on rent review. Designated account: landlord holds deposit in separate, ring-fenced, interest-bearing bank account (name and sort code typically specified in the deed). Interest: accrues on deposit; credited to tenant annually or on return. Rent review/uplift: deed should address proportionate increase in deposit if rent increases. Reduction milestones: some deeds provide for phased deposit reduction after period of prompt payment and/or improved tenant financial position.

Drawdown Rights and Replenishment

Drawdown triggers: unpaid rent or other sums due under the lease; breach of any tenant's covenant; insolvency event; assignment without consent. Notice before drawdown: landlord gives written notice specifying amount and reason; tenant given opportunity to remedy within notice period (typically 5–14 days). No prior judgment required (unlike guarantee): major commercial advantage — landlord can draw down on default without court order. Replenishment: tenant must replenish deposit to full original amount within specified period (typically 10–20 business days) after drawdown notification; failure to replenish = further breach. Partial drawdown: landlord may draw down in tranches for successive defaults or in full if outstanding liability exceeds deposit.

Insolvency Risk — Trust vs Charge

Critical drafting issue. Trust structure: landlord holds deposit on express trust for tenant in designated account — deposit outside landlord's estate on landlord's insolvency; tenant recovers as beneficial owner. Fixed charge structure: tenant (company) grants landlord fixed charge over deposit account — landlord has priority proprietary security interest on tenant's insolvency. Companies House registration: fixed charge granted by tenant company must be registered at Companies House within 21 days of creation (CA 2006 s.859A) — failure = void against administrator/liquidator; landlord loses security. Tenant insolvency: properly registered fixed charge gives landlord priority over deposit; unregistered charge — landlord is unsecured creditor for deposit amount.

Tax Treatment — SDLT and VAT

SDLT: returnable rent deposit is not a premium; no SDLT (or LBTT/LTT) on deposit payment. Forfeited deposit: if permanently retained by landlord, HMRC may treat as non-returnable premium — potentially attracting SDLT. VAT on deposit payment: not a supply; no VAT at time of payment regardless of landlord's VAT status. VAT on drawdown (opted to tax property): drawdown applied against unpaid rent = supply of commercial accommodation = subject to VAT at 20%; amount treated as inclusive of VAT where not separately charged. VAT on interest: exempt from VAT (interest income; not a supply of services).

Return of Deposit and Assignment

Return at lease end: balance (less outstanding drawdowns and costs) returned after retention period post-expiry (typically 3–6 months) for dilapidations and other claims; interest returned with balance. Assignment: deed should specify what happens to deposit on lease assignment — options: (a) transfer to incoming tenant with replacement deposit; (b) return to outgoing tenant against incoming tenant providing new deposit; (c) landlord retains until lease end. Reduction milestones: phased return after clean payment record — e.g., 50% returned after 3 years; balance at year 5. Interaction with AGA: on assignment, if outgoing tenant provides AGA, landlord may accept reduced deposit from incoming tenant — expressly agreed in both deed and AGA.

Frequently asked questions

What is a rent deposit deed in commercial property?+

A rent deposit deed is a commercial security instrument where the incoming tenant pays a lump sum (typically 3–6 months' rent) to the landlord at lease commencement, held as security against default. The landlord can draw down on breach; the tenant must replenish; the balance (with accrued interest) is returned at lease end subject to outstanding claims.

Does a rent deposit deed need to be registered at Companies House?+

If the deposit is secured by a fixed charge granted by the tenant (a company) over the deposit account, the charge must be registered at Companies House within 21 days under CA 2006 s.859A. Failure to register renders the charge void against an administrator or liquidator — the landlord loses priority security in the tenant's insolvency.

Is VAT charged on a commercial rent deposit?+

No VAT is due on the initial deposit payment — it is not a supply. However, where the landlord has opted to tax the property and draws down on the deposit to cover unpaid rent, the drawdown is treated as a supply of commercial accommodation and is subject to VAT at 20%.

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