A shop lease is usually the largest financial commitment a small retailer makes, and often the least read document in the business. The rent is the number everyone discusses. The clauses around it decide whether the unit is a good deal or a trap.

Term and security of tenure

Look at the length of the term and what happens at the end. Some leases give you a statutory right to renew; others are contracted out of it, which means the landlord can require you to leave. If you are investing in a fit-out, a short term with no renewal right is a risky place to spend money.

Match the term to your payback period. If the fit-out takes three years to repay through trading, a three-year lease with no renewal leaves you with nothing at the end of it.

Break clauses are rarely simple

A break option lets either party end the lease early, but conditions usually apply. You may need to give notice months in advance, be up to date with rent, and have complied with repair obligations. Miss any condition and the break fails.

Diary the notice date the day you sign, with a reminder two months earlier. It is astonishing how often a break date passes while the tenant is busy with Christmas.

Rent reviews and what they can do

Check whether reviews are upward only, how often they occur, and what method applies: open market, index-linked or fixed increase. Upward-only reviews mean your rent can rise but never fall, which matters in a weak market.

Understand the other payments too. Service charges, insurance rent, business rates or local taxes, utilities, waste. Ask for the last three years of service charge statements and compare them with what is promised. A modest rent with an uncontrolled service charge is an expensive unit.

The rent is the advertised price. The service charge, insurance and repair obligation are the actual cost, and they rarely appear in the window display.

Repairs, alterations and reinstatement

Full repairing leases make you responsible for the building's condition, sometimes including the roof and structure. That can mean a large bill with no warning. Check whether a schedule of condition is attached; if not, ask for one, because it records the state of the unit at the start and limits what you can be asked to fix later.

Alterations usually need landlord consent, and consent may come with conditions about reinstatement when you leave. If you plan to change the shopfront, install extraction or alter the layout, get written approval before spending, and confirm what must be removed at the end.

Permitted use

The lease states what the unit may be used for, and that description can be narrow. If it says retail of clothing, selling coffee may breach it. Check that your actual and planned activities fit, including anything you intend to add later such as classes, click-and-collect or a small cafe area.

Also check planning use class and licensing rules separately. A lease permitting a use does not override local planning restrictions, and vice versa. Both need to align before you sign.

Exit, assignment and subletting

If the business does not work, can you leave? Assignment and subletting clauses determine whether you can transfer the lease or let the space to someone else, and landlords often retain approval rights. A lease that cannot be assigned is a lease you carry to the end.

Check whether a personal guarantee is required. If it is, your personal assets may be committed even if the business is a company. Ask whether the guarantee is limited in time or amount.

Before you sign

  • Term length matched to fit-out payback
  • Renewal rights or contracted-out status confirmed
  • Break notice dates diarised, with conditions listed
  • Rent review method and frequency understood
  • Three years of service charge statements reviewed
  • Repair obligation and schedule of condition checked
  • Permitted use covers current and planned activities
  • Assignment, subletting and guarantee terms read
  • A solicitor has reviewed the lease before exchange

Spend the money on a solicitor who reads retail leases regularly. It is a small fraction of the total commitment, and it is the only part of the process designed to catch what you would otherwise discover in year two, at the worst possible moment.