What is an LP DDQ and how do I answer one?

Review one answer from question to evidence

A due diligence questionnaire (DDQ) becomes easier to maintain when each answer has a source. Try this sequence on one question before repeating it across the request.

• Read the LP’s wording and identify the period, entity and scope it asks about.
• Write the answer using the evidence you have. Keep proposed practices separate from current ones.
• Record the source document, its date and the person who can verify the answer.
• Check the same fact in the deck, model and other questionnaire answers.
• Keep unresolved gaps visible and have the responsible person review the final response before it is shared.

Give each answer a source and a reviewer

Choose one question from an actual LP request. Locate the supporting evidence and record the date it was last checked. Where the evidence is incomplete, keep the gap visible. Blueprint helps prepare drafts from supplied materials; the manager reviews the answer before sharing.

How a DDQ differs from the other four documents

Managers routinely confuse these, and the confusion produces documents that do two jobs badly.

• The deck argues. It is a qualification document designed to earn a diligence process, and it is written to persuade.
• The private placement memorandum discloses. It is a legal document drafted by counsel that sets out the offering and its risks, and nothing in it should be improvised.
• The data room proves. It is the archive of evidence behind every claim, organised so a reader can find the document rather than ask for it.
• The questionnaire answers. It is a structured set of responses that connects the claim to the evidence, in the allocator's own order rather than yours.
• The limited partnership agreement governs. It is the contract, and where a questionnaire answer and the agreement disagree, the agreement is what is true.

The standard questionnaire and the allocator's own version

There are effectively two kinds, and a first-time manager will meet both.

ILPA publishes a standard due diligence questionnaire, which it describes as intended to standardise the key areas of inquiry investors pose during diligence of managers. It is a useful spine because many institutional allocators start from it, and because preparing against it means you have already answered most of what a customised version will ask. Blueprint does not reproduce ILPA's question wording anywhere, does not host its materials, and makes no claim of conformance with or affiliation to ILPA.

Alongside it, most allocators maintain their own questionnaire, shaped by their mandate, their consultants, and whatever went wrong in their portfolio recently. Those versions ask the same underlying things in a different order, with additional questions in the areas that institution cares about most, which is why a source-of-truth file organised by subject rather than by any one questionnaire's numbering is the only structure that survives contact with several allocators at once.

The source-of-truth workflow

Blueprint's own workflow, and the discipline the whole exercise rests on. Build this once and every subsequent questionnaire is an assembly job.

• One file, organised by subject rather than by questionnaire. Firm, team, strategy, process, track record, terms, operations, compliance, ESG, and reporting.
• One answer per fact, written once. Where two allocators ask the same thing differently, the answer is the same answer with different framing, never a different fact.
• An owner per section, named, even in a two-person firm. The person who owns the operations section is the person who notices when the administrator changes.
• A source note per answer, pointing at the document in the data room that proves it. An answer with no source is a claim waiting to be tested.
• A last-reviewed date per section, so staleness is visible rather than discovered.
• A change log, because an allocator who received an answer in March and a different one in July will ask which is right, and a log makes that a good answer rather than an awkward one.
• A single approver before anything is sent, which is what stops two versions of the fund size leaving the building in the same week.

Answering well, including when the answer is unflattering

Three question types cause most of the damage, and each has a good pattern.

• Not applicable. Legitimate and frequently correct for a first fund, and it should always carry a reason. Not applicable because the fund has not yet held a first close is an answer; a bare not applicable reads as evasion.
• Not yet in place. The honest answer for a first-time manager on several operational questions. Say what is not in place, what the plan is, and when it will be, then make sure the date is real, because allocators check.
• The limitation question. Where a fact is genuinely uncertain, say what is known, what is not, and what would resolve it. A manager who states an uncertainty is more credible than one whose file has no uncertainties in it.

The failure mode to avoid above all is the answer that is technically true and structurally misleading. A questionnaire is read by somebody comparing you to other managers, and an answer that requires a follow-up to make sense will get one.

The preparation checklist

Work this before the first questionnaire arrives rather than during it.

• Build the source-of-truth file by subject, with owners, sources, and dates.
• Answer the firm, team, and strategy sections first, since they change least and are asked every time.
• Assemble the track record in the form the questionnaire will ask for, with realized and unrealized separated and the methodology stated.
• Name your service providers, or name the shortlist and the decision date if they are not appointed yet.
• Write the operations answers even where the answer is not yet, because those are the ones that take longest to fix.
• Prepare the ESG and diversity answers before an allocator asks, since a policy written in a week reads like one.
• Reconcile every number against the deck, the model, and the data room, in one pass, before anything is sent.
• Decide who signs off, and make sure that person sees the final version.
• Assemble the reference list so the follow-up request does not start a new project.

What happens after the questionnaire

A completed questionnaire produces follow-up, and the follow-up is where processes are actually won or lost.

Expect document requests against specific answers, a call with somebody who has read the file closely, reference calls including people you did not nominate, and in an institutional process an operational review that runs separately from the investment one. Blueprint's page on what allocators expect operationally covers what that second review looks for.

The manager's job through all of it is consistency. Every follow-up answer should be traceable to the same source-of-truth file, which is the reason to build one before the questionnaire rather than after it.

What varies by allocator and by jurisdiction

The questionnaire is global; its emphasis is not.

• Institutional allocators and consultants ask the most on operations, valuation, and compliance, and they ask in writing.
• Family offices frequently ask less formally, which is not a reason to have thinner answers, since the same facts surface later.
• Development finance institutions and public programmes add their own requirements on environmental and social management, additionality, and reporting, and Blueprint's directories cover what each institution publishes.
• Jurisdiction changes what some answers must say about your regulatory status, your offering route, and your marketing permissions, which are questions for counsel rather than for a template.

What a completed questionnaire does not do

It does not create conviction. A perfect questionnaire from a manager an allocator does not believe in produces a polite decline, and a strong manager with a sloppy one produces a slower process rather than a faster no.

It also does not settle anything legally. Fund documents govern, and where a questionnaire answer and the partnership agreement differ, the agreement is what binds.

This page is educational and general. It is not legal, tax, accounting, or investment advice, and questionnaire responses that make regulatory or performance claims should be reviewed by counsel.