The closing went smoothly. The borrower has the keys, the seller has the proceeds and the lender has funded. Then, weeks later, the final policy is still waiting — because a notary block was never sealed, the borrower’s middle initial appears on the note but not on the mortgage, or the deed of trust came back from the county with a rejection notice nobody opened.
None of these mistakes is complicated. Each one takes minutes to fix while the file is fresh. But found late, they turn into corrective documents, re-recordings, borrower re-signings and investor findings. After reviewing closed files every day, we see the same fourteen errors again and again. Here they are, grouped by where they occur, with what to check and why each one matters.
Why small errors cost so much.
A post-closing error costs more the longer it goes unnoticed. In the first week, a missing initial means a quick call to the closer. A month later, the borrower has to be tracked down, a corrective instrument drafted, and the document re-recorded — with new fees and another wait at the county. If the loan has already been sold, the investor may flag the file, delay purchase or, in the worst case, ask for repurchase.
Meanwhile the final policy can’t issue, the lender keeps asking for it, and your closing team is pulled off live files to fix old ones.
Every error found in post-close QC is one that never reaches the policy, the investor or the auditor.

Signatures & notarization.
01Missing signature
A borrower signs forty pages and misses one: a rider, an initial on a page of the note, or a spouse’s signature on a homestead acknowledgment. Check every signature line and initial box against the signer list for each document, not just the obvious ones.
02Missing notarization
An unsealed notary block, a missing commission expiration or an acknowledgment with the wrong county can stop a document from recording at all. Confirm each acknowledgment is complete, sealed and matches the signer’s name exactly.
Names, address & legal description.
03Incorrect borrower name
“Jonathan A. Smith” on the note, “Jon Smith” on the mortgage and “Jonathan Smith” on the deed. Name variations cause problems with recording, indexing and later title searches. Names should match across every document and agree with the vesting.
04Incorrect property address
A transposed house number or wrong ZIP code is easy to miss and annoying to fix. Compare the address on each document against the title commitment and the loan file.
05Incorrect legal description
This is the error with the biggest consequences. If the legal description on the security instrument doesn’t match the vesting deed and the commitment — a wrong lot, a missing exception parcel, a typo in a metes-and-bounds call — the lien may not attach to the property it was meant to secure. Check it word for word.
Amounts, dates & fees.
06Wrong loan amount
The loan amount must agree on the note, the security instrument, the Closing Disclosure and the policy. A last-minute change in the loan amount that only reached some documents is a common cause.
07Incorrect closing date
Closings move. When the date changes, documents prepared earlier can carry the old date. Confirm dates match the actual closing and the notary dates.
08Fee discrepancy
Fees on the final Closing Disclosure should match the settlement figures and what was actually disbursed. Differences can mean a tolerance cure, a refund or a reconciliation problem in your escrow account.

Missing & wrong documents.
09Missing document
A rider that was referenced but not attached, a missing power of attorney, or an affidavit the lender required. Compare the package against the lender’s closing instructions, not a generic list.
10Incorrect document version
Redrawn documents create two versions of the truth. Make sure the signed version is the final one, and that superseded versions are not in the file sent to the lender or the county.
Recording.
11Recording information missing
The deed and mortgage recorded, but the recording date, instrument number, or book and page never made it back into the file. Without them, the final policy can’t be completed.
12Document not recorded
The most expensive surprise on this list. A county rejection sat unopened, or a document was never sent. Confirm recording status on every file — don’t assume that “sent” means “recorded”.
Policy & endorsements.
13Incorrect title policy information
The policy must reflect what actually closed: the insured, the amount, the date of policy, the vesting and the exceptions that were cleared. Check each one against the closed file before the policy issues.
14Missing endorsement
Lenders commonly require specific endorsements — such as condominium, PUD, environmental or ARM endorsements — depending on the loan and property. Compare the endorsements on the policy with the lender’s instructions.
The fourteen at a glance
| Area | Errors to check |
|---|---|
| Execution | Missing signature, missing notarization |
| Parties & property | Borrower name, property address, legal description |
| Numbers | Loan amount, closing date, fees |
| Documents | Missing document, incorrect version |
| Recording | Recording data missing, document not recorded |
| Policy | Policy information, missing endorsement |
Who should own post-close QC?
In many agencies, post-close review belongs to everyone and therefore to no one. Closers check their own files when they have a spare moment, the policy team spots problems when they finally prepare the policy, and the lender’s post-closing department finds the rest. Each group sees only part of the picture, and errors slip through the gaps between them.
The most reliable approach is to give post-close QC a clear owner: a person or team whose job is to review every closed file against the same list, soon after closing, and to track each finding until it is resolved. That reviewer should be close enough to the work to understand it, but separate enough from the closing to see it with fresh eyes. A closer reviewing their own file tends to see what they meant to do rather than what is actually on the page.
For smaller agencies, that may mean one experienced processor with protected time for QC each day. For busier operations, it usually means a dedicated reviewer or an outside team that works inside your platform and reports findings back to the closer who handled the file.
Building a checklist that works.
Knowing the fourteen errors is the easy part. Catching them on every file, in busy months as well as quiet ones, takes a process. A few principles make the difference:
- Check every file, not a sample. Errors cluster in busy periods, which is exactly when sampling misses them.
- Use a fixed list. The same fourteen checks in the same order make reviews faster and results comparable.
- Review soon after closing. The closer remembers the file and the borrower is easy to reach.
- Log the page and the problem. “Page 7, notary seal missing” gets fixed today; “notary issue” gets a follow-up email.
- Re-check corrections. A file isn’t clean until the fix has been confirmed.
- Track patterns. If one closer or one county keeps generating the same error, fix the cause, not just the file.
Done consistently, this turns post-close QC from a scramble at policy time into a routine step that keeps final policies, loan boarding and audits on schedule.
If your team can’t spare the time to review every closed file, that is exactly the work we take on. Our post-close QC team checks every file against these fourteen discrepancies, 24/7, inside your own platform.
INFINITY TITLE INFO
