Finance & FP&A

How to prepare audit and tax workpapers on Starch

Finance & FP&A9 roles covered3 Starch apps

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Audit and tax workpaper preparation is the annual (or quarterly) exercise of assembling every document your auditors, CPAs, or tax advisors will ask for — reconciled bank statements, categorized transaction ledgers, vendor bills matched to journal entries, payroll registers, fixed asset schedules, intercompany agreements, and the rest. Most operators don't dread the audit itself; they dread the weeks of hunting, exporting, and reformatting that precede it. The PBC (prepared-by-client) list lands, and suddenly someone is manually pulling Stripe invoices, cross-referencing QuickBooks bills, and chasing down signed contracts from a Google Drive folder that hasn't been organized since onboarding.

What this looks like in practice varies. A bootstrapped product company has different workpaper demands than a multi-entity holding structure or a services firm billing on retainer. The underlying problem is the same: information lives in too many places, and pulling it together is almost entirely manual.

On Starch, you end up with a spend dashboard that's always current — every bank transaction already categorized, anomalies flagged, recurring vendors identified — so when the PBC list arrives, most of what auditors want is already assembled and ready to export. Your journal entries, invoices, and vendor bills from QuickBooks or NetSuite are synced and searchable. Contracts are tracked with full audit trail. The difference isn't a faster scramble at year-end; it's that the scramble mostly doesn't happen.

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Finance & FP&A9 roles covered3 Starch apps

Context

Why it matters

Why this is hard today

Auditors bill by the hour. Every back-and-forth request for a document you should already have costs real money and delays your close. Disorganized workpapers also increase audit risk — gaps in documentation invite follow-up questions and, in tax contexts, can shift the burden of proof. On the other side, clean workpapers compress your audit timeline, reduce professional fees, and give you a defensible paper trail if anything is ever disputed. This is not a nice-to-have; it is risk management.

Watch out for

Common pitfalls

Where this usually goes wrong

The most common mistakes: reconciling bank accounts monthly when transactions need to be matched to accrual-basis entries that were recorded differently. Keeping contracts in an unversioned folder with no audit trail, so there's no clear record of what was signed, when, and by whom. Treating the PBC list as the trigger to start organizing, rather than a checklist against an already-organized system. And conflating what the bank statement shows with what the books say — cash and accrual views diverge quickly if nobody is watching the gap between them throughout the year.

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