industry timing
203 days
SS&C Intralinks and Bayes Business School reported the average pre-announcement due diligence period reached 203 days across 2013-2022 deals, versus 124 days in the prior decade.
Financial DD
Financial due diligence software should do more than collect schedules and spreadsheet tabs. Sorai gives buyers a structured system for QoE analysis, cash flow review, and net working capital calculations so every adjustment, comment, and conclusion stays tied to source support.
Expert byline
Reviewed by Sorai's financial diligence workflow team
Buyer-side QoE, cash flow, and net working capital review design
Quick answer
Financial due diligence is the process of testing whether a target's reported earnings, cash generation, and working capital position support the price a buyer is being asked to pay. Sorai turns that work into financial due diligence software that automates QoE analysis, net working capital calculations, and cash flow review without losing the support trail.
industry timing
203 days
SS&C Intralinks and Bayes Business School reported the average pre-announcement due diligence period reached 203 days across 2013-2022 deals, versus 124 days in the prior decade.
calculator
NWC
Model the peg, seasonality, and balance sheet outliers without version-control drift.
engine
QoE
Normalize earnings with tagged adjustments, source support, and reviewer status in one record.
Core sections
Section 01
Financial due diligence evaluates the earning power, cash conversion, balance sheet quality, and debt-like obligations of a target business before a transaction closes. Buyers use the work to pressure-test the valuation model, identify required purchase agreement protections, and understand where reported performance may not reflect sustainable economics.
In practice, the work usually spans quality-of-earnings adjustments, revenue and margin review, net working capital analysis, cash flow bridge analysis, debt-like items, and the exceptions that become negotiation points. The problem is not only doing the math. It is keeping the logic, evidence, and reviewer comments readable when the deal team needs a single answer.
Section 02
A solid FDD process produces more than a static memo. It should give the buyer a clean set of outputs that can be defended in diligence meetings, fed into the purchase agreement, and carried into investment committee materials without rewriting the entire workstream at the end.
Section 03
Sorai is built to reduce the manual re-keying that slows financial due diligence and creates review risk. Source documents, trial balances, management schedules, and analyst comments stay connected so the system can automate structured extraction while preserving the context a reviewer needs.
Instead of letting QoE schedules, working capital models, and issue trackers drift into separate files, Sorai keeps findings in one operating record. Analysts can flag an adjustment, attach support, explain why it matters, and route it for review without reconstructing the story in email or side spreadsheets.
Section 04
The QoE Engine focuses on the most time-sensitive part of financial diligence: separating recurring earnings from noise. Sorai organizes uploaded financials, trial balances, and management explanations so analysts can classify adjustments, record rationale, and show exactly why an add-back should or should not survive partner scrutiny.
That matters because a QoE issue is rarely just a number. It carries a source trail, an assumption set, and often a debate about whether the item is temporary, owner-specific, operationally fixable, or simply unsupported. Sorai keeps that debate attached to the adjustment itself, which is what manual schedules usually fail to preserve.
Section 05
Net working capital is where spreadsheet complexity often masks weak review discipline. Sorai's NWC Calculator organizes balance sheet accounts, monthly trends, and outlier commentary so the peg is based on a traceable operating view instead of a last-minute blended average that no one can fully explain.
Teams can compare historical periods, isolate seasonal swings, and document why certain balances should be included, excluded, or normalized. That creates a more defensible negotiation posture because the peg logic, not just the result, is visible to the full deal team.
Section 06
Buyers do not only care about normalized EBITDA. They care about whether EBITDA turns into cash and whether the target's liquidity profile supports the operating plan after close. Sorai keeps cash flow review tied to the same diligence record as the QoE and balance sheet work so the team can see where earnings quality and cash conversion diverge.
That is especially important when reported profitability looks healthy but collections, reserves, capex, deferred revenue, or non-recurring working capital movements tell a different story. Sorai helps reviewers connect those signals early, document why they matter, and preserve the analysis for committee and lender discussion.
Section 07
Manual financial diligence still gets done, but it usually depends on analysts carrying the operating context in their heads while the artifacts stay fragmented. A spreadsheet may hold the calculation, a shared drive may hold the support, and the real logic may sit in comments or inbox threads that are hard for reviewers to reconstruct under time pressure.
Sorai improves that operating model by making the work reviewable while it is still live. The outcome is not only faster execution. It is a cleaner handoff from analyst work to manager review, partner discussion, and final investment committee materials.
Frequently asked questions
It automates the structure around the work: extracting financial data, organizing QoE and NWC workflows, tying findings to support, and preserving reviewer status so analysts spend less time rebuilding context.
Because buyers need to know whether reported earnings are sustainable. QoE analysis isolates one-time, non-operating, and unsupported items so the valuation is anchored to recurring economics rather than headline EBITDA.
Sorai keeps monthly balance sheet data, peg logic, outlier commentary, and reviewer notes in one workflow so NWC analysis stays explainable during negotiation instead of living in an isolated spreadsheet.
Connected pages
Internal link
Start from the main platform page to see how financial DD fits into the broader diligence operating model.
Internal link
See how early screening findings feed the full FDD workflow once a deal advances.
Internal link
Use the glossary definition when you need a concise explanation of the QoE lens.
Internal link
Review the NWC definition and why the peg matters in closing mechanics.
Request demo
We will walk through QoE, cash flow, and NWC review against real diligence inputs.