Off Plan Purchase Documents: Cross-Check Financing, ID, Funds

Off plan purchase documents, called pre-construction documents in most US markets, are the buyer's government ID, the purchase and sale agreement, the lender's commitment or proof of cash, and the evidence of where the earnest money and deposits came from. They only mean something when compared with each other: the legal name on the driver's license must be the name on the contract, the loan commitment must cover the unit price, and the account that wires the deposit must belong to the buyer. This article walks through those comparisons field by field and says what a developer's compliance reviewer does when one fails.

This article is for informational purposes only and does not constitute legal, financial, or regulatory advice. Regulatory references are accurate as of November 1, 2026. Rules vary by state; consult a qualified professional for guidance specific to your situation.

Why a pre-construction file needs more than a checklist

A pre-construction file stays open for 12 to 36 months. A document that was fine at contract signing can be expired, superseded or contradicted by closing. Deposits come in installments, the lender's commitment has an expiry date, and a buyer may want to assign the contract to another person or an LLC before the building is finished. A checklist ("ID, pay stubs, bank statement") shows that paper exists. A cross-check shows that the paper describes the same person, the same unit and the same money.

Banks, mortgage lenders and other financial institutions are covered by the Bank Secrecy Act, and FinCEN's customer due diligence rule requires them to identify beneficial owners of legal-entity customers (FinCEN). A developer selling its own units is not a bank, so the lender runs its own checks on the loan. What the developer's reviewer controls is the contract, the deposits and the closing, and that is where the cross-checks below sit.

At closing, the title company or closing attorney may have its own reporting duty. FinCEN's Residential Real Estate Rule, covering non-financed transfers of residential property to entities and trusts, was postponed to March 1, 2026 and reported as in effect from that date; confirm its current status and scope on FinCEN's site. A cash purchase of a pre-construction unit by an LLC is exactly the transaction type it describes. FinCEN has also used geographic targeting orders for cash purchases through entities in certain metro areas, so ask your title agent what applies to your market.

The cross-check map

The table is the spine of the review. Each row names a field on one document, the field it is compared with, what a mismatch looks like and the next step.

Identity against the contract

Identity is checked by comparing the name, date of birth and expiry on the ID with the buyer named in the purchase and sale agreement, then with every later document. Typical mismatches are mundane: a middle initial on one paper and a full middle name on another, a name changed by marriage, or a date written month-first on one document and day-first on a foreign passport.

Treat each as a question for the buyer. The reviewer notes the difference, asks for the document that explains it and records the answer in the file. The expiration date matters most in pre-construction. A license valid at signing that expires well before closing means a second identity check later, and it is cheaper to calendar that on day one.

Lender commitment against price and unit

Compare the loan commitment with the contract on four fields: borrower, amount, property and expiry. Pre-construction makes this harder, because the lender appraises a unit that does not exist yet, so the commitment may name only the project or a provisional unit number.

Add the arithmetic. Loan, earnest money, scheduled deposits and any other declared funds should equal the price including upgrades. If they do not, there is a funding gap someone has to explain: the sale of another home, family help, or an assumption that the appraisal will support a higher loan. Each of these has its own evidence. Lenders also re-appraise at completion, so a unit that appraises below contract price at closing leaves the buyer to fund the difference, which is worth knowing at the deposit stage. Our guide to mortgage file validation for brokers covers the lender side.

Source of funds against the bank statement

Source-of-funds review compares what the buyer says the money is with what the account history shows. Deposits come from savings, the sale of a home, a gift, an inheritance or a loan, and each has a document that proves it. Our guide to source of funds and wealth verification covers those documents.

Three comparisons do most of the work:

1. Account holder against buyer. The name on the statement must be the buyer's, or the file explains why not.
2. Large credit against explanation. A big deposit into the account should match a settlement statement, an estate distribution or a gift letter in amount and date.
3. Wire received against account. The originating account on the developer's bank record should be the one shown on the statement.

Screening a buyer name against OFAC's Specially Designated Nationals list is a separate step from source-of-funds review: a clear result shows only that the name is not listed, not that the money is clean (OFAC). Keep the two outputs separate in the file.

For income, a W-2 or tax return can be compared with the loan application. The IRS lets taxpayers get a tax transcript themselves, and a buyer can supply that as a cross-check on the figures. A transcript shows what was filed. It does not prove current employment.

When the buyer is an LLC or trust

An entity buyer is checked by comparing the state filing with the signer's ID and the beneficial ownership declaration. Compare the entity name with the contract down to the "LLC" suffix, confirm the signer is a manager or holds written authority, and compare the owners with the ownership chart. The Secretary of State record for the entity's state of formation is the starting point, and many LLCs are formed in a different state from the property.

A state filing proves that the entity exists and who it lists as its agent or managers. It does not show who owns it, and it does not prove the documents the buyer sends are authentic. Where ownership runs through other entities or a trust, ask for the chain documents and escalate instead of relying on the filing.

Re-checks at each deposit and assignment

Installment deposits and contract assignments are where a clean file goes wrong. Repeat three comparisons whenever money arrives or a name changes:

• The originator of each wire against the contract party.
• The ID expiry against the next milestone.
• Any request to put the contract in another name. That needs a full check of the new buyer before the developer agrees, and most contracts require the developer's written consent anyway.

An assignment request is the strongest signal in a pre-construction file: a new name with no history, often close to closing. Apply the same identity, financing and source-of-funds comparisons to the incoming party as to the original buyer.

What buyers ask, and what the answer is

Buyers on property forums raise the same questions again and again, and the reservation pack can answer them in advance.

"Why does the developer want my bank statements when I already have a pre-approval?" The lender checks the loan. The developer checks that deposits and any gap funding come from a source it can explain. The two checks overlap and do not replace each other.

"My parents are gifting part of the down payment. Is that a problem?" Not if it is declared. The reviewer needs a signed gift letter stating that no repayment is expected, the donor's ID and the matching bank statements.

"The name on my passport does not match my contract." Tell the developer before the next deposit. A corrected contract is a ten-minute fix. A mismatch found at the closing table can delay the closing.

A decision rule for the reviewer

Put each mismatch into one of three outcomes and record the reason:

• Resolved: the buyer supplied a document that explains the difference, and it is attached to the file.
• Open: an explanation is pending. No further deposit is accepted until it arrives.
• Escalated: the explanation does not hold, the payer is unexplained or the figures do not reconcile. Refer it to your compliance officer and take legal advice on whether the title company or the lender needs to be told.

Keep the comparison separate from the judgment. A tool can line up the fields and flag differences, but a person decides what they mean.

How CheckFile fits in

CheckFile compares fields across the documents in a buyer file: names, dates of birth, addresses, amounts and expiry dates, and checks dates and formats against what each document type should contain. It does not prove that a document is authentic or that a buyer is who they claim to be. For the sector view, see the real estate solution, the security page and pricing. The wider picture is in the industry verification guide, and the agent-side workflow is in buyer document verification before an offer.

Frequently Asked Questions

What documents does a developer need from a pre-construction buyer?

At a minimum: government photo ID, proof of address, the signed purchase and sale agreement, financing evidence (lender commitment or proof of cash) and evidence of where the deposits come from. What matters is that these are compared with each other, not merely collected.

What is the most common mismatch?

Name differences between the ID, the contract and the lender's letter, followed by a funding gap between the loan, the deposits and the price. Both are usually innocent and are resolved with one more document.

Can a developer accept a deposit wired by a third party?

Yes, if the payer is identified, the relationship is documented and the gift or loan status is clear. An unexplained third-party payer should stop the file until the reviewer understands it.

Does a Secretary of State filing prove an LLC buyer is genuine?

No. It confirms the entity exists and who it lists as managers or agent. It does not prove who owns it or that the documents supplied are authentic.

How often should the file be re-checked?

At each deposit, at any change of name or payer, when an ID or lender commitment is about to expire, and before closing.