What this guide helps you evaluate
tax, customs and controllership teams evaluating specialist compliance services and data platforms for complex reporting, recovery and controversy workflows. This renewal and contract checklist helps organize a decision about tax audit defense service.
This page is designed to help you compare the moving parts, organize due diligence and ask better questions before you commit money, sign a contract or change an operating process.
Define the business outcome, decision owner, expected term and the evidence needed to validate audit scope and information requests.
Normalize audit scope and information requests, technical position and evidence management and professional fees escalation and settlement support before comparing proposals or internal options.
Keep assumptions separate from verified facts and record the source, date and owner for material requirements.
What to compare first
- audit scope and information requests
- technical position and evidence management
- professional fees escalation and settlement support
- jurisdiction and obligation scope
- data evidence and control ownership
- fees, recovery economics and implementation effort
Step-by-step process
- 01
Record renewal, notice, termination, price-change and evidence deadlines from the signed agreement.
- 02
Compare actual performance and usage against the original assumptions for audit scope and information requests, technical position and evidence management, professional fees escalation and settlement support.
- 03
Reconcile invoices, service issues, credits, commitments and unresolved obligations.
- 04
Benchmark current economics and identify terms that need repricing, clarification or risk reallocation.
- 05
Document the renew, renegotiate or exit decision before contractual notice windows expire.
Common mistakes and risk checks
- assuming recovery or relief eligibility without evidence
- missing statutory deadlines or documentation requirements
- automating incomplete or poorly governed tax data
- Treating a renewal and contract checklist as a substitute for signed agreements, current official rules or qualified professional review.
Documents and evidence to collect
- entity and transaction inventory
- filings notices and historical workpapers
- source-system and tax-data map
- provider proposal and authority correspondence
Questions to ask before approval
- How is audit scope and information requests defined, measured and evidenced?
- What changes if technical position and evidence management is higher or lower than the base case?
- Which fees, exclusions, implementation tasks or operating duties sit outside professional fees escalation and settlement support?