Do I need to provide security or a personal guarantee?
Short answer
You may need to provide security or a personal guarantee depending on the lender, the size and type of finance, and the strength of your business credit profile.
Some lenders accept unsecured facilities for lower amounts or strong credit histories, while many commercial lenders and specialised funders commonly ask for security or personal guarantees for larger or higher-risk loans.
What “security” and a “personal guarantee” mean
What is security?
Security is an asset pledged to a lender to reduce their risk if the business cannot repay the loan.
Common forms include charges against property, fixed or floating charges over company assets, debentures, and specific asset security like vehicle or equipment liens.
What is a personal guarantee?
A personal guarantee (PG) is a legal promise by an individual—normally a director—to cover the debt if the business defaults.
A PG can be unlimited or capped, and may be secured (backed by personal property) or unsecured.
How they differ
Security links repayment to specific assets owned by the business or individual, while a PG creates a direct personal liability for the borrower named in the guarantee.
A secured loan can be repaid from the sale of the secured asset first, whereas a PG lets the lender pursue the guarantor’s other assets if the secured asset is insufficient.
Who usually provides them?
Directors or business owners typically provide PGs for SMEs, especially where the company is new, has limited trading history, or has few tangible assets.
Larger businesses with substantial assets are more likely to offer security over property, stock or equipment instead of or in addition to PGs.
Clear vs. complicated arrangements
Some lenders require only a company charge and no PG; others request both to strengthen recovery routes.
Understanding the precise legal documents and registration steps is essential because they determine the lender’s priority and enforcement rights.
When lenders commonly require security or personal guarantees
Loan size and risk profile
Lenders often ask for security or PGs on larger loans or where the borrower’s financial position is marginal.
Higher perceived risk—such as unstable cash flow, short trading history or sector volatility—makes guarantees more likely.
Type of finance matters
Asset finance and invoice finance are typically secured against the financed asset or invoices, while business overdrafts or unsecured working capital lines may still carry PGs.
Property-backed commercial mortgages usually take a first charge over the property and may or may not require director guarantees depending on credit strength.
Lender type influences requirements
High-street banks, challenger banks, specialist commercial lenders, and alternative finance providers have different appetites for security and PGs.
Specialist lenders may accept alternative security or higher-interest unsecured facilities, while traditional banks often insist on primary security and director guarantees for riskier cases.
Regulated vs unregulated lending
If borrowing is structured as business credit to a company (not consumer credit), some FCA consumer-credit rules do not apply but lenders still adhere to fair, clear and not misleading standards.
Regardless of regulation, proper disclosure about the nature and consequences of any PG or security must be provided before completion.
Credit history and financial strength
A strong balance sheet, positive cash generation and good credit history reduce the need for personal guarantees or extensive security.
Conversely, weak accounts, recent losses, or numerous existing charges increase the likelihood of PGs being required.
Types of security and guarantee structures
Fixed and floating charges
A fixed charge ties to a specific asset (for example machinery) and prevents disposal without consent, giving lenders strong control.
A floating charge covers general circulating assets (stock, receivables) and crystallises into a fixed charge on certain events such as insolvency.
Legal and equitable mortgages
Commercial mortgages over freehold or leasehold property are formal first charges registered at Companies House and the Land Registry.
Lenders use these for long-term property-secured lending and they usually rank ahead of unsecured creditors in enforcement.
Debentures and charges register
A debenture documents the lender’s security interests and is typically registered at Companies House so third parties can see the lender’s priority.
Registration affects later financing and insolvency outcomes and is therefore a key negotiation point for borrowers and advisers.
Structure of personal guarantees
Guarantees can be limited by amount or time, or be full and unlimited; they can also be joint and several where multiple directors share liability.
Some agreements include “keep well” clauses or cross-guarantees between related companies, increasing potential exposure for guarantors.
Internal link — compare funding options
To understand which finance types commonly require security or PGs, compare options with our business loans guide here: business loans.
That page explains finance categories and typical lender expectations for assets and guarantees.
Risks, consequences and negotiating tips
Consequences of signing a personal guarantee
If the business cannot repay, guarantors can be pursued personally, including court judgments, enforced sale of personal assets, or bankruptcy petitions in severe cases.
Credit ratings and future borrowing capacity for directors can be significantly affected by enforcement of PGs.
Risks of secured lending
If your business grants a security charge over an asset, the lender may repossess and sell that asset if payments are missed.
Granting first-ranking security can restrict future borrowing because subsequent lenders may be subordinated or blocked entirely.
Negotiation strategies
Seek to limit guarantees by value or time, or negotiate an “escrow” or “release” clause that frees the guarantor once performance milestones are hit.
Ask for a guarantor cap, exclude family home security, or request that guarantees convert to lower exposure once the business meets specified financial covenants.
Protective steps before signing
Obtain independent legal advice on the exact wording of security documents and PGs to understand obligations and carve-outs fully.
Request a statement of circumstances from the lender showing when and how they can enforce the security or call on the guarantee.
Alternatives to giving a personal guarantee
Consider offering specific business assets as security, taking out a larger deposit, seeking third-party collateral, or exploring unsecured or peer-to-peer lenders who may accept higher rates instead of PGs.
You can also work with specialist brokers to identify lenders prepared to limit or waive PGs for strong trading businesses.
How Best Business Loans helps and key takeaways
How we support your decision
Best Business Loans does not provide loans or give regulated advice; we match established UK businesses with lenders and brokers who may request security or guarantees.
Our AI-driven matching highlights which lenders typically require PGs or security so you can select offers that suit your risk appetite.
Preparing for enquiries
When you submit a Quick Quote, include details about assets, trading history and director positions so our system can flag likely security or guarantee requirements.
We encourage you to seek independent legal and financial advice before agreeing to any security or PG arrangements.
Clear, fair and not misleading information
We strive to be transparent: we will never promise lower rates or guaranteed approvals, and we will identify when providers may request personal guarantees or security.
Any introduction we make is to lenders and brokers operating in compliance with UK advertising and financial promotion standards.
Call to action
If you want to explore options that minimise personal exposure, start a Quick Quote now to check likely terms and identify lenders who match your preference for limited security or capped guarantees.
Our process is free, confidential, and designed to save you time by matching your business to relevant funding providers.
Key takeaways
Whether you must provide security or a personal guarantee depends on lender, loan type, loan size and your company’s financial strength.
Negotiate limits and obtain legal advice before signing, and use a matching service like Best Business Loans to find lenders whose terms align with your risk tolerance.