Common Letter Before Action Scenarios In The UK
Scenario name | Typical sender | Typical recipient | Typical issue summary | Common remedy requested | Complexity level |
|---|---|---|---|---|---|
Consumer goods | |||||
Faulty Goods From Retailer | Consumer | Retailer | Item is defective, unsafe or not working as expected. | Repair, replacement or refund. | Low |
Goods Not As Described | Consumer | Retailer | Product differs from listing, sample or sales description. | Refund, replacement or price reduction. | Low |
Consumer services | |||||
Poor Quality Service | Consumer | Service provider | Service was not carried out with reasonable care and skill. | Repeat performance, price reduction or compensation. | Medium |
Consumer goods, Online purchases | |||||
Late Delivery Of Goods | Consumer | Retailer | Goods were not delivered by the agreed deadline. | Delivery, cancellation, refund or compensation. | Low |
Online purchases, Consumer goods | |||||
Online Order Not Received | Consumer | Retailer | Order was paid for but never arrived. | Delivery, refund or replacement. | Low |
Refused Refund After Online Cancellation | Consumer | Retailer | Trader refuses cancellation refund for distance sale. | Full refund including standard delivery charge. | Medium |
Consumer goods, Online purchases | |||||
Goods Damaged In Transit | Consumer | Retailer | Item arrived broken, damaged or incomplete. | Replacement, repair or refund. | Low |
Consumer goods | |||||
Faulty Used Car From Dealer | Consumer | Retailer | Dealer-sold car develops undisclosed faults soon after purchase. | Repair, refund, replacement or price reduction. | Medium |
Online purchases | |||||
Defective Digital Content | Consumer | Retailer | App, download or software is faulty or corrupt. | Repair, replacement, refund or compensation. | Medium |
Business services | |||||
Unpaid Business Invoice | Limited company, Sole trader | Client | Client has not paid an overdue invoice. | Payment, interest and debt recovery costs. | Low |
Unpaid Freelancer Fees | Sole trader, Limited company | Client | Freelance work was delivered but fees remain unpaid. | Payment of fees and late payment interest. | Low |
Unpaid Final Invoice After Termination | Limited company, Sole trader | Client | Final invoice remains unpaid after services ended. | Payment and contractual or statutory interest. | Medium |
Business services, Consumer services | |||||
Customer Refuses To Pay For Completed Work | Sole trader, Limited company | Client | Work completed but customer withholds payment. | Payment of contract price or agreed balance. | Medium |
Business services, Consumer goods | |||||
Supplier Paid But Did Not Deliver | Limited company, Sole trader, Consumer | Supplier | Supplier received payment but failed to supply goods or services. | Delivery, refund or damages. | Medium |
Consumer services, Property and housing | |||||
Poor Workmanship By Builder | Consumer | Service provider | Building work is defective, incomplete or below agreed standard. | Rectification, refund, price reduction or compensation. | High |
Delayed Building Works | Consumer | Service provider | Builder misses agreed completion date without good reason. | Completion by deadline or compensation. | High |
Faulty Plumbing Or Electrical Work | Consumer, Landlord | Service provider | Trade work causes defects, leaks, faults or safety concerns. | Urgent rectification or repair costs. | Medium |
Consumer services | |||||
Poor Car Repair Service | Consumer | Service provider | Garage repair was ineffective, negligent or overpriced. | Repeat repair, refund or compensation. | Medium |
Wedding Supplier Failure | Consumer | Service provider | Venue, photographer, caterer or supplier failed to deliver agreed service. | Refund, price reduction or compensation. | Medium |
Consumer services, Other | |||||
Cancelled Event Refund | Consumer | Service provider | Event was cancelled and organiser has not refunded tickets. | Ticket refund and booking fee refund where applicable. | Low |
Consumer services | |||||
Gym Membership Cancellation Dispute | Consumer | Service provider | Gym continues charging after valid cancellation or uses unfair terms. | Cancel contract, refund charges and stop collections. | Medium |
Online purchases, Consumer services | |||||
Subscription Not Cancelled | Consumer | Service provider | Provider keeps billing after cancellation request. | Stop billing, refund overcharges and confirm cancellation. | Low |
Property and housing, Consumer services | |||||
Estate Agent Fee Dispute | Consumer, Landlord | Service provider | Agent claims disputed commission or charges unclear fees. | Fee waiver, refund or corrected account. | Medium |
Property and housing | |||||
Tenancy Deposit Not Returned | Tenant | Landlord | Landlord withholds deposit without valid deductions. | Return of deposit and scheme adjudication if needed. | Medium |
Unprotected Tenancy Deposit | Tenant | Landlord | Landlord failed to protect deposit or give prescribed information. | Deposit return and statutory compensation. | High |
Landlord Failure To Repair | Tenant | Landlord | Landlord ignores repair reports for structure, heating or sanitation. | Repairs, rent abatement or compensation. | High |
Housing Disrepair Compensation | Tenant | Landlord | Persistent disrepair causes inconvenience, damage or health impact. | Repairs, compensation and reimbursement of losses. | High |
Rent Arrears Demand | Landlord | Tenant | Tenant owes unpaid rent under tenancy agreement. | Payment plan, full payment or possession warning. | Medium |
Tenant Damage To Property | Landlord | Tenant | Tenant caused damage beyond fair wear and tear. | Repair costs or deposit deduction agreement. | Medium |
Landlord Harassment Or Illegal Eviction | Tenant | Landlord | Landlord threatens eviction, changes locks or harasses tenant. | Stop conduct, restore access and compensation. | High |
Leasehold Service Charge Dispute | Tenant, Other | Landlord, Other | Leaseholder disputes reasonableness or calculation of service charges. | Breakdown, correction, refund or tribunal determination. | High |
Employment-related | |||||
Unpaid Wages | Employee | Employer | Employer has not paid wages, salary or overtime. | Payment of arrears and corrected payslip. | Medium |
Unpaid Holiday Pay | Employee | Employer | Employer refuses accrued holiday pay on termination or leave. | Payment of accrued holiday pay. | Medium |
Unpaid Notice Pay | Employee | Employer | Employer withholds contractual or statutory notice pay. | Payment of notice pay and final wages. | Medium |
Unpaid Commission Or Bonus | Employee | Employer | Earned commission or bonus has not been paid. | Payment, calculation breakdown and corrected records. | High |
Employment-related, Business services | |||||
Unreimbursed Work Expenses | Employee, Sole trader | Employer, Client | Approved work expenses remain unpaid. | Reimbursement and confirmation of expense account. | Low |
Employment-related | |||||
Training Cost Clawback Dispute | Employee | Employer | Employer demands repayment of disputed training costs. | Withdrawal of demand or reduced repayment. | High |
Employee Salary Overpayment Recovery | Employer | Employee | Employer seeks repayment of wages paid by mistake. | Repayment plan or full repayment. | Medium |
Travel and transport | |||||
Flight Delay Compensation | Consumer | Service provider | Flight arrived over three hours late without extraordinary circumstances. | Statutory compensation and reimbursement of expenses. | Medium |
Flight Cancellation Refund | Consumer | Service provider | Airline cancelled flight and has not provided refund or rerouting. | Refund, rerouting, care costs or compensation. | Medium |
Denied Boarding Compensation | Consumer | Service provider | Passenger was refused boarding despite valid booking. | Compensation, refund or rerouting and expenses. | Medium |
Lost Or Damaged Luggage | Consumer | Service provider | Airline loses, delays or damages checked baggage. | Compensation for baggage and essential purchases. | Medium |
Travel and transport, Consumer services | |||||
Package Holiday Not As Promised | Consumer | Service provider | Accommodation, transfers or services differed from package description. | Price reduction, refund or compensation. | High |
Travel and transport | |||||
Train Delay Compensation | Consumer | Service provider | Train delay caused passenger financial loss or entitlement to compensation. | Delay Repay, refund or consequential loss. | Low |
Travel and transport, Consumer services | |||||
Courier Lost Parcel | Consumer, Sole trader, Limited company | Service provider | Courier lost parcel or delivered to wrong address. | Compensation, postage refund or replacement value. | Medium |
Consumer services, Travel and transport | |||||
Removals Company Damage | Consumer | Service provider | Mover damaged, lost or delayed household belongings. | Repair cost, replacement value or compensation. | Medium |
Financial services | |||||
Unauthorised Bank Transaction | Consumer | Service provider | Bank refuses refund for disputed unauthorised payment. | Refund, interest and correction of account. | High |
Financial services, Online purchases | |||||
Card Refund Or Chargeback Refused | Consumer | Service provider | Card provider refuses disputed transaction refund or chargeback. | Refund and reconsideration of dispute evidence. | High |
Financial services, Consumer goods, Consumer services | |||||
Section 75 Credit Card Claim | Consumer | Service provider | Credit card provider refuses claim for supplier breach or misrepresentation. | Refund, damages or account credit. | High |
Financial services | |||||
Insurance Claim Refused | Consumer, Limited company | Service provider | Insurer rejects or undervalues claim under policy. | Claim payment, reassessment or compensation. | High |
Financial Adviser Negligence | Consumer, Limited company | Service provider | Advice caused financial loss or unsuitable product purchase. | Compensation and restoration of financial position. | High |
Utilities and telecoms | |||||
Energy Billing Error | Consumer, Limited company | Utility provider | Energy supplier issues incorrect or excessive bills. | Corrected bill, refund or account credit. | Medium |
Energy Back Billing Dispute | Consumer, Limited company | Utility provider | Supplier bills for old energy use after long delay. | Bill withdrawal, reduction or repayment plan. | Medium |
Water Bill Dispute | Consumer, Limited company | Utility provider | Water company issues disputed meter, leakage or billing charge. | Corrected bill, leakage allowance or refund. | Medium |
Broadband Service Failure | Consumer, Limited company | Utility provider | Broadband is unusable, slow or repeatedly unavailable. | Repair, bill credit, contract exit or compensation. | Medium |
Mobile Phone Billing Dispute | Consumer, Limited company | Utility provider | Network charges disputed roaming, usage or contract fees. | Bill correction, refund or contract cancellation. | Medium |
Telecom Early Termination Charge Dispute | Consumer, Limited company | Utility provider | Provider demands disputed exit or cancellation fee. | Fee waiver, reduced charge or contract release. | Medium |
Online purchases | |||||
Marketplace Seller Non-Delivery | Consumer | Retailer, Other | Marketplace seller took payment but did not dispatch item. | Refund, replacement or platform intervention. | Medium |
Online purchases, Consumer goods | |||||
Private Online Sale Misdescription | Consumer | Other | Private seller misdescribed item or concealed known fault. | Refund, return or compensation. | Medium |
Online purchases, Business services | |||||
Online Buyer Non-Payment | Sole trader, Limited company, Consumer | Client, Other | Buyer receives item or commits to purchase but fails to pay. | Payment, return of goods or cancellation costs. | Low |
Business services, Other | |||||
Unauthorised Use Of Business Content | Limited company, Sole trader | Limited company, Sole trader, Other | Another business uses images, text or branding without permission. | Cease use, remove content, pay licence fee or damages. | High |
Business services, Employment-related, Other | |||||
Breach Of Confidentiality | Limited company, Employer | Supplier, Employee, Other | Confidential information was disclosed or misused. | Stop misuse, return data and compensate losses. | High |
Business services, Financial services, Utilities and telecoms, Other | |||||
Data Protection Breach Complaint | Consumer, Employee, Other | Service provider, Employer, Other | Organisation mishandled personal data or failed to respond properly. | Rectification, erasure, response, compensation or assurance. | High |
Business services, Consumer services, Financial services | |||||
Professional Negligence | Consumer, Sole trader, Limited company | Service provider | Professional advice or work caused financial loss. | Compensation and insurer referral. | High |
Business services, Financial services | |||||
Accountant Service Dispute | Limited company, Sole trader, Consumer | Service provider | Accounts, tax filings or advice were late, wrong or disputed. | Correction, fee refund or compensation for penalties. | High |
Business services, Consumer services | |||||
Web Developer Failed To Deliver | Limited company, Sole trader, Consumer | Service provider | Website or software project was incomplete, late or defective. | Completion, refund, source files or compensation. | High |
Business services | |||||
Marketing Agency Contract Dispute | Limited company, Sole trader | Service provider | Agency failed to provide agreed campaign work or reporting. | Refund, fee reduction, deliverables or termination. | Medium |
Business services, Consumer services, Other | |||||
Business Deposit Not Refunded | Limited company, Sole trader, Consumer | Supplier, Service provider | Supplier keeps deposit after cancellation or non-performance. | Deposit refund or justified deduction breakdown. | Medium |
Business services, Other | |||||
Failed Payment Or Bounced Cheque | Limited company, Sole trader, Consumer | Client, Other | Payment failed after goods or services were supplied. | Immediate replacement payment and bank charges. | Low |
Other, Financial services | |||||
Personal Loan Not Repaid | Consumer, Other | Other | Borrower has not repaid an agreed personal loan. | Repayment, instalment plan or acknowledgement of debt. | Medium |
Property and housing, Other | |||||
Neighbour Property Damage | Consumer, Landlord | Other | Neighbour caused damage through works, leaks, trees or negligence. | Repair, reimbursement or insurance details. | High |
Property and housing | |||||
Party Wall Damage | Consumer, Landlord | Other | Neighbouring works caused damage to shared or adjoining structure. | Repair, surveyor involvement or compensation. | High |
Property and housing, Other | |||||
Private Nuisance From Neighbour | Consumer, Landlord, Tenant | Other, Landlord, Tenant | Noise, smells, smoke, leaks or encroachment interfere with property use. | Stop nuisance, remedial works or compensation. | High |
Travel and transport, Other | |||||
Private Parking Charge Dispute | Consumer | Other | Parking operator demands disputed private parking charge. | Cancellation of charge or evidence of liability. | Medium |
Consumer services, Business services, Property and housing | |||||
Storage Company Loss Or Damage | Consumer, Sole trader, Limited company | Service provider | Stored goods were lost, damaged or access was wrongly denied. | Replacement value, repair cost or access restoration. | Medium |
Cleaning Service Damage Or Poor Work | Consumer, Landlord, Tenant, Limited company | Service provider | Cleaner damaged property or failed to complete agreed standard. | Re-clean, refund, repair cost or compensation. | Low |
Consumer services, Consumer goods | |||||
Appliance Repair Failed | Consumer | Service provider | Paid repair did not fix appliance or caused further fault. | Repeat repair, refund or replacement cost. | Low |
Consumer goods, Online purchases | |||||
Furniture Delivery Or Quality Dispute | Consumer | Retailer | Furniture is late, damaged, faulty or different from order. | Delivery, repair, replacement, refund or discount. | Low |
Consumer services, Consumer goods, Property and housing | |||||
Kitchen Or Bathroom Installation Dispute | Consumer | Service provider, Retailer | Installation is defective, delayed or incomplete. | Rectification, completion, refund or compensation. | High |
Solar Panel Installation Dispute | Consumer, Landlord | Service provider, Retailer | Solar system is underperforming, defective or mis-sold. | Repair, refund, compensation or performance evidence. | High |
Boiler Installation Or Repair Dispute | Consumer, Landlord | Service provider, Retailer | Boiler work is defective, unsafe or not completed. | Safe repair, refund or compensation. | High |
Consumer services, Other | |||||
Private Medical Or Dental Service Dispute | Consumer | Service provider | Private treatment was negligent, poor quality or mis-sold. | Refund, corrective treatment cost or compensation. | High |
Nursery Or Education Fee Dispute | Consumer | Service provider | Provider charges disputed fees, deposits or cancellation costs. | Fee refund, deposit return or revised invoice. | Medium |
Consumer goods, Other | |||||
Pet Purchase Dispute | Consumer | Retailer, Other | Animal sold by trader is ill or misdescribed. | Vet costs, refund or compensation. | High |
Consumer services, Other | |||||
Veterinary Service Dispute | Consumer | Service provider | Vet treatment, fees or advice are disputed. | Fee reduction, refund or compensation. | High |
Consumer services, Business services, Online purchases | |||||
Training Course Refund Dispute | Consumer, Sole trader, Limited company | Service provider | Course was cancelled, poor quality or not as advertised. | Refund, partial refund or course access. | Medium |
When Is A Letter Before Action Commonly Used In The UK?
A Letter Before Action is most often useful where the dispute is clear, evidence-based and capable of a specific remedy: payment of a debt, refund, repair, replacement, deposit return, compensation, or completion of agreed work. The dataset shows frequent use across consumer purchases, contractor work, unpaid invoices, tenancy deposits, utilities, telecoms, travel disruption and online sales.
What Should The Letter Usually Ask For?
The remedy should match the scenario. Consumer goods disputes usually seek a refund, repair or replacement. Service disputes commonly seek repeat performance, price reduction or compensation. Business debt disputes usually demand payment plus interest and recovery costs. Housing disputes often seek deposit return, repairs, repayment or compliance with statutory duties.
Which UK Rules Commonly Matter?
Many common scenarios are linked to specific UK legal frameworks, including the Consumer Rights Act 2015, Sale of Goods Act 1979, Late Payment of Commercial Debts (Interest) Act 1998, Housing Act 2004 tenancy deposit rules, and travel compensation regimes. Referring to the relevant rule can make the demand clearer and more credible.
Which Scenarios Are More Complex?
Higher-complexity letters usually involve disputed facts, technical evidence, regulated sectors or statutory procedures. Examples include building defects, professional negligence, employment-related disputes, package travel claims, flight compensation, insurance complaints, financial services complaints, harassment by landlords and leasehold service charge disputes. These may require supporting documents, expert evidence or compliance with a specific pre-action protocol.
What Evidence Should Be Gathered First?
- Payment disputes: invoices, contracts, statements, delivery records and chasers.
- Consumer disputes: receipts, order confirmations, photographs, warranties and messages with the trader.
- Service disputes: quotes, specifications, completion dates, defect photos and third-party repair estimates.
- Housing disputes: tenancy agreement, inventory, deposit certificate, rent statements, inspection reports and repair requests.
- Travel and transport disputes: booking confirmations, delay evidence, cancellation notices, receipts and complaint references.

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