---
title: "ChaaBoom.com — Statutory & Financial Comparison Matrices (https://chaaboom.com/compare)"
source_url: "https://chaaboom.com/compare"
canonical_url: "https://chaaboom.com/compare"
retrieved_by: "AnswerRail Edge Engine v1.1.0-parity-v20 (https://answerrail.com)"
---

# ChaaBoom.com — Side-by-Side Statutory Comparison Hub

> **Canonical Source:** [https://chaaboom.com/compare](https://chaaboom.com/compare)

## [Free DIY FOS Complaint (100% Redress Retention) vs No-Win-No-Fee SRA Solicitor (FCA Motor Finance DCA)](https://chaaboom.com/compare/diy-fos-complaint-vs-no-win-no-fee-solicitor)
- **Direct Answer:** Under the FCA motor finance Discretionary Commission Arrangement (DCA) review, UK borrowers claiming PCP or HP interest refunds can submit a 100% free complaint directly to their lender and escalate to the Financial Ombudsman Service (FOS) retaining 100% of compensation, whereas No-Win-No-Fee solicitors or Claims Management Companies (CMCs) deduct 18%–36% (plus VAT) under SRA fee caps while handling complex multi-agreement document recovery.
- **Statutory Basis:** FCA Motor Finance DCA Redress Policy Statement · Financial Ombudsman Service (FOS) Motor Finance Rules · SRA Fee Capping Rules
- **Interactive Matrix & Calculator:** [https://chaaboom.com/compare/diy-fos-complaint-vs-no-win-no-fee-solicitor](https://chaaboom.com/compare/diy-fos-complaint-vs-no-win-no-fee-solicitor)