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Our Detailed Assessment Paying Party Services

We act for paying parties defending bills of costs at detailed assessment, including challenges to hourly rates, proportionality, fee earner delegation, conduct, and recoverability. Our approach combines CPR-compliant Points of Dispute, strategic negotiation, and robust advocacy to reduce exposure and control litigation spend.
For an overview of our defence work see Paying Party Costs Lawyers 

What Is Detailed Assessment?

Detailed assessment is the process by which the court determines the amount of costs payable by one party to another. It follows service of a bill of costs and considers whether the costs claimed were reasonably incurred, reasonable in amount, and proportionate to the issues.

Our Detailed Assessment Defence blog/page explains the procedure and available challenges.

Our Paying Party Services

Drafting Points of Dispute

We prepare CPR-compliant Points of Dispute that:

  • challenge hourly rates and grade

  • attack duplication and over-lawyering

  • raise proportionality and conduct arguments

  • address budget compliance and departures

See Points of Dispute for Paying Parties.

Negotiation and Settlement Strategy

Most costs disputes settle before hearing. We:

  • narrow issues

  • quantify risk

  • apply evidence-based challenges

  • advise on Part 36 strategy where appropriate

Advocacy at Detailed Assessment Hearings

Our Costs Lawyers provide representation at:

  • provisional assessments (when required)

  • oral detailed assessments

  • costs management and consequential hearings

We advance arguments on proportionality, delegation, and recoverability.

Core Areas of Challenge

Guideline Hourly Rates and Grade

We analyse whether the rates claimed exceed the guideline figures, whether the grade is justified, and whether senior fee earners carried out routine work.
➡️ Guideline Hourly Rates

Proportionality

Even reasonable costs can be reduced if disproportionate. We apply the global test to secure stand-back reductions.
➡️ Proportionality challenges

Fee Earner Delegation and Status

We challenge inappropriate senior time, duplication of attendance, lack of supervision, and status issues following Mazur v Charles Russell Speechlys.

➡️ Fee earner delegation challenges
➡️ Recoverability and conduct

Budget Compliance

We assess whether phases exceed the approved budget, whether there is good reason to depart, and whether assumptions support the work claimed.

Conduct and Indemnity Costs

Where conduct is relied upon, we test the factual basis, causal link to costs incurred, and proportionality of the sums claimed.

➡️ Recoverability and conduct

Why Early Instruction Matters

Early paying-party input allows:

  • better scoping of exposure

  • targeted Points of Dispute

  • stronger negotiation position

  • reduced risk of adverse outcomes

Late instructions limit the arguments available.

Who We Act For

We act nationwide for:

  • local authorities

  • insurers

  • police autorities

  • commercial defendants

with particular expertise in high-value inter partes disputes.

➡️ Paying Party Costs Lawyers

Urgent Deadlines

We accept urgent instructions where:

  • the 21-day deadline for Points of Dispute is approaching

  • a bill has just been served

  • a provisional assessment is listed

Typical Outcomes

Our paying party detailed assessment work regularly achieves:

  • reductions to hourly rates

  • removal of duplicated or unnecessary work

  • global proportionality cuts

  • settlement below the sums claimed

Instructing Us

If you are defending a bill of costs, early specialist input can materially reduce exposure at detailed assessment.
➡️ Contact our Paying Party Costs Lawyers 

CONTACT US

Address: SPH Costing Services Ltd

Leyland House, LBP, Centurion Way, Leyland, PR26 6TY

Telephone : 01772 435550  

© Copyright.  All rights reserved, SPH Costing Services Ltd - Registered in England 3194408

Costs Lawyers and Law Costs Draftsmen

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