Bill of Costs Served – What Should Paying Parties Do Next?
Updated: Jul 30

Receiving a Bill of Costs can expose paying parties to significant financial liability if prompt action is not taken.
As part of our Paying Party Costs service, SPH Costs acts for insurers, local authorities, businesses and other paying parties throughout England & Wales. We provide specialist advice from the moment a Bill of Costs is served through negotiation, provisional assessment and, where necessary, Detailed Assessment proceedings.
Early specialist review frequently identifies opportunities to reduce costs before positions become entrenched and procedural deadlines begin to apply.
What Is a Bill of Costs?
A Bill of Costs is a detailed breakdown of the legal costs claimed by the receiving party following litigation. It commonly includes:
Solicitor's profit costs
Counsel's fees
Expert fees
Court fees
Disbursements
VAT
If agreement cannot be reached, the Bill forms the basis of Detailed Assessment proceedings before the Court.
What Should You Do After Receiving a Bill of Costs?
Receiving a Bill of Costs should never be viewed as simply an administrative step.
Early review allows paying parties to identify issues that may significantly reduce their potential liability before formal objections are drafted. Common areas requiring careful analysis include:
Excessive hourly rates
Incorrect fee earner grades
Duplication of work
Disproportionate costs
Excessive attendances
Unnecessary correspondence
Counsel's fees
Expert fees
Procedural defects within the Bill
Many of these issues can later be developed into robust
.
Why Early Review Matters
Many opportunities to reduce costs are identified during the initial review of the Bill.
Early specialist involvement allows paying parties to:
Identify unreasonable or irrecoverable costs.
Develop an effective paying party strategy.
Prepare strong Points of Dispute.
Improve negotiating position.
Reduce the likelihood of contested Detailed Assessment proceedings.
Delaying review often limits the available options and creates unnecessary pressure as procedural deadlines approach.
Common Mistakes Paying Parties Make
Delaying Review
Time limits apply once a Bill of Costs has been served. Leaving matters until shortly before the deadline for serving Points of Dispute can significantly reduce strategic options.
Generic Points of Dispute
Standard or generic objections rarely achieve meaningful reductions. Effective challenges require careful analysis of both the Bill of Costs and the underlying litigation.
Focusing Only on Individual Entries
Many of the largest reductions arise from broader arguments concerning proportionality, delegation, conduct and recoverability rather than isolated items.
Missing Settlement Opportunities
Strong preparation frequently assists in achieving commercial settlement before a contested Detailed Assessment hearing becomes necessary.
What Are Points of Dispute?
Points of Dispute are the formal objections served in response to a Bill of Costs.
They commonly challenge:
Hourly rates
Fee earner grades
Time claimed
Duplication
Counsel's fees
Expert fees
Disbursements
Proportionality
Recoverability
Properly drafted Points of Dispute often determine the overall success of a paying party's case. If you require assistance preparing formal objections, visit our Challenge a Bill of Costs page or our dedicated Points of Dispute service.
Can Costs Exposure Be Reduced?
Every Bill of Costs depends upon its individual facts. However, significant reductions are frequently achieved through:
Challenging excessive hourly rates.
Proportionality arguments.
Duplication challenges.
Recoverability arguments.
Challenging unnecessary work.
Identifying procedural deficiencies.
Specialist analysis often identifies opportunities that might otherwise be overlooked.
The Importance of Proportionality
Even where individual items appear reasonable, the Court must still consider whether the overall costs claimed are proportionate. Proportionality remains one of the most important issues in many Detailed Assessment proceedings and often provides opportunities for substantial reductions. To understand how proportionality arguments are deployed during assessment, see our guide on How Paying Parties Challenge a Bill of Costs at Detailed Assessment.
Negotiation Before Detailed Assessment
Many costs disputes settle before a final hearing. Effective preparation assists by:
Reducing overall costs exposure.
Strengthening negotiating position.
Narrowing the issues in dispute.
Encouraging commercial settlement.
A well-prepared paying party frequently enters negotiations from a significantly stronger position.
How SPH Costs Helps Paying Parties
As part of our Paying Party Costs specialist service, we regularly act for:
Insurers
Local Authorities
Businesses
Defendant Solicitors
Other Paying Parties throughout England & Wales
Our work includes:
Reviewing Bills of Costs.
Drafting Points of Dispute.
Advising on Replies to Points of Dispute.
Negotiating reductions.
Detailed Assessment proceedings.
Proportionality challenges.
Costs exposure analysis.
Related Paying Party Services
You may also find the following guides useful:
For wider guidance on legal costs issues, visit our Common Costs Problems resource centre.
Need Advice After Being Served with a Bill of Costs?
If you have recently received:
A Bill of Costs
A Notice of Commencement
A deadline for serving Points of Dispute
Notice of Detailed Assessment proceedings
our specialist Paying Party Costs team can help.
Whether you require an urgent review of the Bill, professionally drafted Points of Dispute or representation throughout Detailed Assessment proceedings, SPH Costs provides practical, commercially focused advice for paying parties across England & Wales.
Telephone: 01772 435550
Email Costs Lawyer, Andrew Armson to discuss your requirements.




