The instruments

What to send, to whom, and on what clock. Each entry names the rule that creates the deadline. Where a deadline is an agency’s published service target rather than a legal duty, that is stated, because the difference matters when the date passes.

This is a description of the rules, not legal advice, and no page on this site creates a lawyer’s relationship with you.

Notice of Error

RESPA, 12 C.F.R. § 1024.35

Send it to
The servicer's designated address for notices of error — which is frequently not the payment address. If the servicer has designated one, sending elsewhere does not start the clock.
Clock
Acknowledgement within 5 business days. Substantive response within 30 business days, extendable by 15 business days on written notice.
When
A payment was misapplied, held in suspense, refused, or the account was reported delinquent while funds were being held.

Request for Information

RESPA, 12 C.F.R. § 1024.36

Send it to
The servicer's designated address for information requests.
Clock
Acknowledgement within 5 business days. Response within 30 business days, extendable by 15 business days on written notice.
When
You need the payment history, the transaction code key, the escrow analysis, or the disbursement ledger. This is how you get the documents that become exhibits.

Direct dispute with the furnisher

FCRA, 15 U.S.C. § 1681s-2(a)(8) and 12 C.F.R. § 1022.43

Send it to
The furnisher — the servicer or lender that reported the tradeline — at the address it has designated for direct disputes.
Clock
30 days from receipt to investigate and report the results.
When
The tradeline is inaccurate. Dispute the specific months, with the amount tendered and the date returned, not "the account."

Dispute with the credit reporting agency

FCRA, 15 U.S.C. § 1681i(a)(1)

Send it to
Equifax, Experian, and TransUnion — separately. They do not share dispute files.
Clock
30 days from receipt. Extended to 45 days only if you supply additional relevant information during that initial 30-day period.
When
Running in parallel with the direct dispute. The bureau must forward the dispute to the furnisher within 5 business days.

Request for the date of first delinquency

FCRA, 15 U.S.C. § 1681c(c)

Send it to
The furnisher, in writing.
Clock
No separate clock; fold it into the direct dispute so the § 1681s-2(a)(8) 30 days applies.
When
The seven-year reporting period runs from this date. If the date moves between reports, that movement is itself a documented fact.

CFPB complaint

Consumer Financial Protection Bureau complaint process

Send it to
consumerfinance.gov/complaint.
Clock
15 days for the company to respond, 60 days to close. This is the Bureau’s published process, not a statutory duty — it is a service target, and nothing in it creates a right of action.
When
The response becomes a public record in the complaint database, and the company’s answer is itself an exhibit.

State regulator complaint

Varies by state and by charter

Send it to
The regulator with jurisdiction over the entity — for a California-licensed servicer, the Department of Financial Protection and Innovation.
Clock
No response deadline is generally imposed on the company. Do not expect one, and do not publish a countdown against a rule that does not exist.
When
Licensing consequences are the pressure a private dispute does not create.

Send everything by a method that produces a delivery record, and keep the record. On this docket the tracking number is part of the entry, and the clock running out in public is the point.