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Investment Due Diligence
Last updated April 25, 2026

DDQ in finance: the LP–GP due diligence questionnaire

In finance, a DDQ is a structured questionnaire that limited partners send to fund managers before committing capital. The ILPA DDQ is the industry standard — about 300 questions across strategy, track record, risk, operations, legal, fees, and ESG. This guide covers what a finance DDQ contains, who issues them, how GPs respond, and where the workflow gets stuck.

ILPA DDQPrivate EquityHedge FundsLP/GP
Finance DDQ at a glance
  • Sent by: LPs, FoFs, OCIOs, endowments, pensions, SWFs, family offices
  • Sent to: GPs, fund managers, portfolio companies
  • Standard: ILPA DDQ v2.0 (~300 questions)
  • Typical scope: Strategy, team, track record, risk, ops, legal, fees, ESG
  • Timing: Before capital commitment + annual refresh

What is a DDQ in finance?

In finance, a DDQ (due diligence questionnaire) is a structured assessment that limited partners, allocators, and institutional investors send to fund managers, GPs, and portfolio companies before committing capital. Most finance DDQs follow the ILPA template — about 300 questions across investment strategy, track record, risk management, operations, legal structure, fees, and ESG.

VeriRFP handles the repeatable parts of a finance DDQ workflow. It drafts evidence-backed answers from your fund documents, routes review across IR, compliance, and operations, and packages approved responses for delivery to LPs.

Who sends DDQs in finance

DDQs in finance flow from allocators to fund managers. The intensity of the questionnaire scales with the size and regulatory profile of the LP.

Pension Funds & Sovereign Wealth Funds

Public pensions and SWFs run the most rigorous DDQs. They typically send the full ILPA DDQ plus a regulatory addendum (state-pension reporting, SWF compliance), and require deal-by-deal track record.
Cadence: Once per fund commitment + annual updates

Funds-of-Funds & OCIOs

FoFs and OCIO platforms (Mercer, Cambridge, Aksia, Albourne) send DDQs at scale across hundreds of managers. They standardize on ILPA but consolidate responses into proprietary databases.
Cadence: At onboarding + every 12–24 months

Endowments & Foundations

University endowments and large foundations focus heavily on alignment, fees, and long-term track record. They often layer their own ESG and impact questions on top of ILPA.
Cadence: Once per fund commitment + annual ESG updates

Insurance Companies

Insurance LPs add Solvency II / NAIC RBC questions on top of the ILPA DDQ — they need data to feed into their own regulatory capital models.
Cadence: Once per fund + ad-hoc regulatory updates

Family Offices

Multi-family and single-family offices vary widely. Larger SFOs run institutional DDQs; smaller ones rely on the GP's standard DDQ response and tailored follow-ups.
Cadence: Once per commitment, light annual updates

Consultants & Advisors

Investment consultants (Mercer, Cambridge, Aon, Wilshire) send DDQs on behalf of multiple end clients and aggregate responses for cross-manager comparisons.
Cadence: Initial onboarding + annual refresh

Inside the ILPA DDQ: the ten core sections

The ILPA DDQ is the de-facto template for institutional LP due diligence. Most other LP DDQs reference these same sections, with minor reordering and LP-specific addenda.

Firm Overview

Ownership, history, key personnel, office locations, and AUM by strategy. Covers any changes in firm structure or leadership during the look-back window.
Sample question: Provide the firm's history, ownership structure, key personnel turnover in the last five years, and current AUM broken down by strategy and vintage.

Investment Strategy

Target sectors, deal size, geography, hold period, value-creation thesis, and how the fund differentiates from peers. LPs scrutinize strategy drift across vintages.
Sample question: Describe the fund's investment strategy, including target sectors, geographies, deal size range, expected hold period, and the value-creation playbook.

Track Record

Realized and unrealized returns by fund, gross and net IRR, MOIC, DPI, RVPI, loss ratio, and attribution. Most LPs want deal-by-deal performance for the last two to three funds.
Sample question: Provide deal-by-deal track record for funds I, II, and III including entry/exit dates, invested capital, realized and unrealized value, gross and net IRR, and MOIC.

Team

Bios, tenure, prior firms, ownership economics, succession, and key-person events. LPs are sensitive to recent senior departures and unequal carry distribution.
Sample question: Provide bios for all senior investment professionals including prior employment, tenure at the firm, ownership and carry allocation, and any departures in the past three years.

Risk Management

Concentration limits, leverage, hedging, valuation policies, and how risks are reviewed. ODD teams probe pricing models for illiquid positions.
Sample question: Describe the firm's risk management framework including concentration limits, valuation policy for illiquid assets, hedging policy, and the cadence of risk committee reviews.

Operations & Controls

Fund accounting, cash management, counterparty controls, valuation oversight, audit, and service providers. The operational due diligence (ODD) core.
Sample question: Identify your fund administrator, custodian, prime broker(s), and auditor. Describe segregation of duties between investment and operations functions for cash movements and valuations.

Legal & Compliance

Form ADV history, regulatory exams, litigation, code of ethics, personal trading, anti-bribery, and side letter terms. LPs flag any regulatory action in the last decade.
Sample question: Disclose all SEC, state, or non-US regulatory examinations, deficiency letters, enforcement actions, and material litigation against the firm or its principals in the past ten years.

Cybersecurity & Technology

Information security program, third-party assessments (SOC 2 / ISO 27001), incident history, and vendor management. Increasingly its own ILPA addendum.
Sample question: Provide your most recent SOC 2 Type II report, list any reportable security incidents in the past 36 months, and describe the third-party vendor risk management program.

ESG

ESG integration policy, climate commitments, signatories (PRI, NZAM), reporting cadence, and how ESG factors influence underwriting and value creation.
Sample question: Describe how ESG factors are integrated into investment decisions and portfolio monitoring. Provide the most recent ESG report and list of relevant signatory commitments.

Fund Terms & Fees

Management fee, carried interest, hurdle, GP commitment, expenses, side letters, and fee offset waterfalls. The ILPA Fee Reporting Template often references these answers.
Sample question: Provide a summary of fund economics including management fee on committed and invested capital, carried interest, hurdle rate, GP commitment, key-person provisions, and any side-letter terms granted.

Finance DDQ vs vendor DDQ vs ODD

The same three letters (D-D-Q) cover three different workflows. The audience, scope, and timing differ.

TypeSent toPrimary focusLengthStandardWhen
Finance DDQ (Investment)GPs, fund managers, portfolio companiesStrategy, track record, fees, governance200–500 questions (ILPA: ~300)ILPA DDQ v2.0Before capital commitment
Vendor DDQ (Procurement)SaaS vendors, service providers, suppliersSecurity, privacy, operational continuity100–300 questionsCustom; SIG/CAIQ for securityBefore contract signature or renewal
Operational Due Diligence (ODD)GPs and their service providersCash controls, valuation, BCP, cyber100–250 questionsILPA Operational Reference + LP-specificAlongside or shortly after the investment DDQ

How GPs respond to finance DDQs efficiently

The same questions arrive over and over. The bottleneck is not the answers — it is locating the right version of each answer, routing review across teams, and packaging results back into each LP's preferred format.

  1. Maintain a single source of truth. One library of approved answers per topic — strategy, track record, ops, compliance, ESG — owned by IR with input from the relevant team lead.
  2. Cite source documents on every answer. Performance numbers tie back to the books and records; legal answers cite the LPA or Form ADV; ops answers cite the SOC report. LPs trust answers that show their work.
  3. Route review by domain, not by question. Investment team reviews strategy and track record. Compliance reviews legal and regulatory. Ops reviews controls and service providers. Each owner sees only their slice.
  4. Reuse responses across LPs, but always re-approve. Recurring questions (the ILPA core) can be answered from the library — but the IR lead should re-approve before submission to confirm dates, attribution, and any LP-specific phrasing.
  5. Package the response in the LP's preferred format. Some LPs want the ILPA Excel; others want a portal upload, a Word document, or a PDF. The packaging step is mechanical but eats hours.

Finance DDQ: frequently asked questions

What does DDQ mean in finance?

In finance, DDQ stands for due diligence questionnaire. It is a structured assessment that LPs, allocators, and institutional investors send to fund managers and GPs before committing capital. Most finance DDQs cover investment strategy, track record, risk management, operations, legal structure, fees, and ESG.

What is the ILPA DDQ?

The ILPA DDQ is the industry standard for private fund due diligence. Published by the Institutional Limited Partners Association, the current version (ILPA DDQ v2.0) contains roughly 300 questions across firm overview, investment strategy, team, track record, risk, ESG, operations, and legal. Most institutional LPs use the ILPA DDQ as a baseline and add fund-specific or strategy-specific addenda.

Who sends DDQs in finance?

Limited partners and their advisors. Pension funds, endowments, foundations, sovereign wealth funds, and insurance companies send DDQs directly. Funds-of-funds, OCIO platforms, consulting firms (Cambridge, StepStone, Mercer), and family offices also send DDQs on behalf of underlying clients.

Who responds to a finance DDQ?

The fund manager — typically the GP and its operations and IR teams. The investor relations team usually owns the response, with input from compliance, legal, finance, operations, and the investment team. Larger firms maintain a dedicated DDQ library so recurring questions can be answered consistently across LPs.

How long does it take to complete a finance DDQ?

Most institutional finance DDQs take two to six weeks of elapsed time to complete the first time. First-time responses are slowest because the firm must locate or draft answers across the investment, operations, and compliance teams. Subsequent DDQs reuse approved answers from the library, which typically shortens turnaround substantially. Actual savings vary by team, fund complexity, and how much the LP has customized the questions.

Is the ILPA DDQ legally required?

No — the ILPA DDQ is an industry standard, not a regulation. LPs adopt it because it produces comparable answers across managers and reduces back-and-forth. Some regulated LPs (public pensions, insurance companies) layer additional regulatory questions on top of the ILPA template.

What is the difference between a vendor DDQ and a finance DDQ?

Audience and scope are different. A vendor DDQ evaluates a third party before a procurement contract — it weights security, privacy, and operational continuity. A finance DDQ evaluates a fund manager before a capital commitment — it weights investment strategy, track record, fees, and governance.

What is an ODD review?

ODD stands for operational due diligence. ODD is the operations-and-controls portion of finance due diligence — counterparty risk, valuation policies, fund accounting, cash controls, cyber, and BCP. Some LPs send a combined ILPA DDQ; others send a separate ODD questionnaire alongside the investment DDQ.

How is a DDQ different from a Form ADV or PPM?

ADV and PPM are regulatory disclosures; a DDQ is a custom investor-driven assessment. Form ADV is filed with the SEC and disclosed publicly. The PPM is the offering document for a fund. DDQs ask follow-up questions specific to that LP's risk framework — answers reference the ADV/PPM but go deeper.

Cut DDQ response time without cutting review

VeriRFP gives IR teams a citation-backed answer library, domain-routed review, and one-click packaging into the LP's preferred format. Built for fund managers who answer dozens of LP DDQs per quarter.