Understanding new mortgage disclosure rules and what they mean for you

Written by Samantha SheltonNMLS 1647301Updated October 2026

Mortgage disclosure rules exist so you can compare loans on paper instead of on promises. The rule that decides what you actually receive (the TILA-RESPA Integrated Disclosure rule, universally called TRID) took effect October 3, 2015, and it requires your lender to deliver a Loan Estimate no later than three business days after receiving your application and to put the Closing Disclosure in your hands at least three business days before you sign.¹

What has genuinely changed since is narrower than the headlines suggest, and all of it traces to dated instruments: Regulation Z has been amended twice in ways a borrower feels, at 82 FR 37656 and 83 FR 19159. The rest of the movement sits in the reporting layer, under the Home Mortgage Disclosure Act.

Learn which mortgage disclosure rules are current, how the clocks count days, which closing costs can legally change, and what forces a lender to redisclose.

Key takeaways:

• Two documents, two deadlines: A 3-page Loan Estimate is due within 3 business days of the 6 items that legally count as an application, and you must receive the 5-page Closing Disclosure at least 3 business days before consummation.
• Three tolerance buckets decide what can move: Lender charges and transfer taxes carry a zero-dollar tolerance, recording fees and listed third-party services may rise 10% in the aggregate, and prepaid interest, insurance and escrow deposits carry no cap, with any excess refunded within 60 days.
• Only 3 changes restart the clock: Once the Closing Disclosure goes out, a fresh 3-business-day waiting period is required in exactly 3 situations (an inaccurate APR, a changed loan product, or an added prepayment penalty) so gather Loan Estimates from more than one lender on the same day and compare the APR, not the rate line.

What are mortgage disclosure rules?

Mortgage disclosure rules are federal requirements that force a lender to hand you standardized cost and term information on a fixed schedule, in a fixed format, before you sign. Two regulations carry the load: Regulation Z, implementing the Truth in Lending Act at 12 CFR part 1026, and Regulation X, implementing the Real Estate Settlement Procedures Act at 12 CFR part 1024.

The clock does not start when you call a lender. Under 12 CFR 1026.2(a)(3)(ii), an application exists once the lender has six items: your name, your income, your Social Security number, the property address, an estimate of the property’s value, and the loan amount sought. Give a lender five of the six and no deadline has begun, the most useful thing to know about where these documents sit in the mortgage loan process. Regulation X adds a smaller duty: on a purchase loan for a one- to four-family home, the lender must deliver or mail the special information booklet on settlement costs no later than three business days after the application is received or prepared, under 12 CFR 1024.6(a).

Which mortgage disclosure rules actually changed, and when?

Six dated instruments account for essentially every disclosure rule in force today. If a change is real, it has a Federal Register citation. If it does not, treat it as rumor.

Notice what is missing: no new borrower-facing form, no new waiting period, no change to the three-day rules. Proposals and requests for comment circulate constantly and get reported as though they were law, but a proposal is not a requirement until a final rule publishes with an effective date.

Loan Estimate vs. Closing Disclosure: what each document shows

The Loan Estimate is the quote and the Closing Disclosure is the receipt, and they use a deliberately parallel layout so you can lay them side by side and spot anything that moved.

Two rows earn their keep. A Loan Estimate is not a lock, and lock length, extension fees and float-downs are lender terms set by the individual wholesale lender, not rules in any regulation, which is why they vary so widely within the same mortgage rate environment. And the Comparisons box is where real shopping happens, because the annual percentage rate (APR) folds most lender charges back into a rate-equivalent number. The CFPB annotates both forms: the CFPB’s Loan Estimate explainer and the CFPB’s Closing Disclosure walkthrough.

How the three-day and seven-day clocks actually count days

Two different definitions of “business day” run inside the same rule, both at 12 CFR 1026.2(a)(6), and mixing them up is how people miscount their own closing.

• The general definition: a day the creditor’s offices are open for substantially all business functions. This governs the three-business-day deadline to deliver your Loan Estimate.
• The precise definition: all calendar days except Sundays and the federal legal public holidays listed in 5 U.S.C. 6103(a). This governs the waiting periods, and Saturdays count.
• The seven-day rule: under 12 CFR 1026.19(e)(1)(iii)(B), consummation may not occur earlier than the seventh business day after the Loan Estimate is delivered or mailed.
• The mailbox rule: if disclosures are not handed to you in person, you are considered to receive them three business days after they are delivered or mailed, under 1026.19(e)(1)(iv) and (f)(1)(iii). Electronic delivery with confirmed receipt removes that assumption, which is why lenders push e-signature.

Practical translation: a Closing Disclosure emailed and acknowledged Monday supports a Thursday closing. The same disclosure mailed Monday, unacknowledged, does not. Build the delivery method into your home closing timeline before you set a date.

Which closing costs can change after the Loan Estimate?

Some can, some cannot, and Regulation Z sorts every charge into one of three tolerance buckets at 12 CFR 1026.19(e)(3).

• Zero tolerance: charges paid to the lender, the mortgage broker, or an affiliate of either, charges for services you were not permitted to shop for, and transfer taxes. Origination charges, underwriting fees and points sit here, and a single dollar of increase is refundable.
• 10% cumulative tolerance: recording fees, and third-party charges not paid to the lender or an affiliate where you chose a provider from the lender’s written list. These are tested in aggregate, so one fee can rise sharply as long as the group stays within 10% of the disclosed total.
• No dollar tolerance: prepaid interest, property insurance premiums, escrow and reserve deposits, third-party services where you picked a provider that was not on the lender’s written list, and property taxes and other charges for third-party services the lender did not require. These are held only to a good-faith, best-information-reasonably-available standard.

The third bucket is where surprises live, and none of it is misconduct. Prepaid interest moves when your closing date moves, your escrow account deposit depends on when tax and insurance bills fall, and choosing a title insurance provider that is not on the lender’s written list moves that charge out of the 10% bucket by your own choice. For a line-by-line map, see mortgage closing costs explained.

When a tolerance is blown, the rule requires a cure: under 12 CFR 1026.19(f)(2)(v), the lender must refund the excess and deliver a corrected Closing Disclosure within 60 days of consummation. Two deadlines sit beside it, 30 days after an event that changes an amount actually paid, under (f)(2)(iii), and 60 days for a non-numerical clerical error, under (f)(2)(iv).

What triggers a redisclosure, and what restarts the three-day clock?

A revised Loan Estimate and a new waiting period are different things, and only three changes cause the second one. A lender may reset the baseline your final charges are measured against only for the reasons at 12 CFR 1026.19(e)(3)(iv). The practical ones:

• A changed circumstance: an extraordinary event, information the lender relied on proving inaccurate, or new information specific to you, such as a lower appraisal or a discovered debt.
• A change you request: switching from a 30-year to a 15-year term, or adding a buydown.
• A rate lock: if the rate was not locked when disclosures were issued, the lender must deliver a revised Loan Estimate within three business days of the lock, showing the revised rate, points and lender credits.
• Expiration: if you indicate intent to proceed more than 10 business days after the Loan Estimate was provided, the lender may re-price it.
• A delayed construction settlement: on a construction loan settling more than 60 days out, if the original disclosure said so clearly and conspicuously.

Timing is fenced both directions: the revised estimate must go out within three business days of the lender receiving information sufficient to establish a valid reason, under (e)(4)(i), and you must receive it no later than four business days before consummation, never on or after the date the Closing Disclosure is provided, under (e)(4)(ii).

Then the last clock. Under 12 CFR 1026.19(f)(2)(ii), a corrected Closing Disclosure and a new three-business-day waiting period are required in exactly three cases: the annual percentage rate becomes inaccurate, the loan product changes, or a prepayment penalty is added. “Inaccurate” is defined rather than judged, 12 CFR 1026.22(a)(2) treats an APR as accurate within 1/8 of 1 percentage point on a regular transaction, and (a)(3) allows 1/4 on an irregular one. Every other pre-closing change gets a corrected disclosure with no new wait, under (f)(2)(i).

How to compare two Loan Estimates in ten minutes

Because every Loan Estimate uses the same layout, a real comparison takes about ten minutes. Use estimates dated the same day, since pricing moves daily.

1. Confirm the loans match: same amount, term, product and purpose. A 30-year fixed and a 7-year adjustable cannot be compared no matter how the payments look.
2. Read the rate-lock line before the rate: an unlocked quote is a marketing number.
3. Compare Section A, origination charges: the zero-tolerance bucket, and the clearest measure of what each lender charges to do the loan.
4. Check points separately: a lower rate bought with discount points is not a lower price, it is a prepayment.
5. Read the Comparisons box: APR and total interest percentage fold cost back into the rate, which is exactly what a rate-only comparison hides.
6. Discount Section C differences at first: services you can shop for are often placeholders reflecting each lender’s listed vendor, not what you will pay.

Here is the shape of what you find. Say two lenders quote an identical note rate on a $320,000 30-year fixed loan. Lender A’s Loan Estimate shows $4,100 in Section A origination charges; Lender B shows $1,600 for the same work. Same rate, same payment, and Lender B’s borrower keeps $2,500 at the table, which is why Lender B’s APR prints lower.² A rate-only comparison would have called it a tie. That is the practical argument for working with a mortgage broker: one application produces several Loan Estimates instead of one.

What HMDA reporting adds, and what it does not

The Home Mortgage Disclosure Act is the other kind of mortgage disclosure, and it points away from you rather than toward you. Under Regulation C, 12 CFR part 1003, covered lenders collect and publicly report loan-level data on applications, originations, denials, pricing and borrower demographics, which regulators and researchers use to test whether a lender’s approvals or pricing diverge in ways its stated standards do not explain.

Two thresholds define who reports: a lender is covered for closed-end mortgages once it originated at least 25 in each of the two preceding calendar years (the figure restored by 87 FR 77980, not the 100-loan number still repeated in older articles) and depositories holding $59 million or less in assets as of December 31, 2025 need not collect data during 2026, under 91 FR 445. What HMDA does not do is change a single form you receive. It is a statistical backstop for the fair lending laws covered in new fair housing laws.

How to check whether a mortgage disclosure rule has changed

Check the instrument, not the headline. Every real change to Regulation Z or Regulation X arrives as a final rule in the Federal Register with a document number, a citation and an effective date, and the CFPB posts each one alongside the regulation text at CFPB regulations and official interpretations. Watch one more distinction: 82 FR 37656 took effect October 10, 2017 but was not mandatory until October 1, 2018, a gap during which both old and new practices were lawful. And read state rules as additions, not replacements. We track both layers in industry updates and rules.

What Michigan buyers should know

Michigan does not rewrite your Loan Estimate or Closing Disclosure, those are federal and identical in all 50 states, but it adds a licensing layer and one disclosure of its own, each with a number worth knowing.

• A second regulator can enforce the federal duty: Under the Mortgage Brokers, Lenders, and Servicers Licensing Act, 1987 PA 173, MCL 445.1652 requires anyone acting as a mortgage broker, lender or servicer in Michigan to hold a license or registration, and MCL 445.1672(c) makes it a violation of that act to “[i]ntentionally or due to gross or wanton negligence, repeatedly fail to provide borrowers material disclosures of information as required by law.” The same missed disclosure is a federal problem and a state licensing problem.
• Your file is examinable for 3 years: MCL 445.1671(2) requires a Michigan licensee to preserve and keep available for state examination each mortgage loan document in its possession (application, credit report, employment verification, loan disclosure statement and settlement statement) until the loan is transferred or assigned, or 3 years after closing, whichever comes first.
• One Michigan disclosure arrives after closing, every year: Under 1966 PA 125, MCL 565.161, if your mortgage requires escrow payments for taxes, insurance or improvements, the mortgagee or its servicing agent must furnish you a statement within 60 days of the close of each calendar year showing the escrow account’s beginning balance, total receipts, an itemized list of expenditures and the ending balance. MCL 565.162 waives it only where a monthly billing statement or passbook already shows the escrow balance and tax expenditures.
• Licensing is separate from disclosure: The Michigan Department of Insurance and Financial Services licenses companies and originators through NMLS on its own renewal and examination cycle, unrelated to any federal effective date. Because Align is a broker, the wholesale lenders we submit to each carry their own Michigan license as well.

FAQ: Mortgage disclosure rules

Here are answers to common questions about mortgage disclosure rules.

What is the difference between a Loan Estimate and a Closing Disclosure?

The Loan Estimate is the lender’s quote, delivered within three business days of your application, showing the rate, payment and estimated closing costs across three pages. The Closing Disclosure is the final version, five pages, received at least three business days before consummation. They share a layout on purpose, so you can lay them side by side and spot anything that moved. Reviewing both is the core of preparing for your home closing.

What is HMDA and how does it help borrowers?

The Home Mortgage Disclosure Act requires covered lenders to report loan-level data on applications, approvals, denials and pricing, including borrower demographics, under Regulation C at 12 CFR part 1003. Regulators and researchers use that public data to find lenders whose approval rates or pricing differ in ways their stated standards do not explain. It is the main statistical backstop for the fair lending laws covered in new fair housing laws.

Can my closing costs change after the Loan Estimate?

Some can, some cannot. Lender charges, broker charges and transfer taxes carry a zero tolerance and generally cannot increase at all. Recording fees and services you shopped from the lender’s written list carry a 10% cumulative tolerance. Prepaid interest, homeowners insurance and escrow deposits can change without a cap. If a charge moves outside those rules, the lender must refund the excess and issue a corrected disclosure within 60 days. See how each fee is categorized in mortgage closing costs.

Are mortgage disclosure rules the same in every state?

No. Federal TRID and HMDA rules set the floor, but states add their own requirements, license loan originators separately, and sometimes regulate originator disclosure forms and fee schedules directly. Those disclosures arrive on top of the federal package rather than replacing it. Ask your loan officer which state-specific disclosures apply.

The bottom line on mortgage disclosure rules

The mortgage disclosure rules that matter to you have been stable since TRID took effect October 3, 2015: a Loan Estimate within three business days of a six-item application, a Closing Disclosure received at least three business days before you sign, three tolerance buckets governing what can change, a 60-day cure when one is blown, and exactly three events (an inaccurate APR, a changed loan product, or an added prepayment penalty) that restart the waiting period. The genuinely new items sit in the reporting layer, not on your forms.

If you’re ready to see real Loan Estimates instead of verbal quotes, talk to Align Lending. We’ll shop your scenario across our lender network and show you the numbers side by side. Call 248-506-5727 or start online.

Footnotes:

1. Regulatory descriptions in this article summarize the rules as codified in Regulation Z (12 CFR part 1026) and Regulation X (12 CFR part 1024); the regulations, their official interpretations and any later amendments control. This article is for informational purposes only and is not legal advice. Return to text.

2. Example figures in this article are hypothetical and for educational purposes only; they do not constitute an advertisement of credit terms or a rate quote under federal or state lending laws. The comparison assumes two otherwise identical loans and ignores third-party and prepaid charges. Your rate, charges and APR will depend on your application, your property and market conditions. Return to text.

Sources: TILA-RESPA Integrated Disclosure rule creating the Loan Estimate and Closing Disclosure, “Integrated Mortgage Disclosures Under the Real Estate Settlement Procedures Act (Regulation X) and the Truth In Lending Act (Regulation Z),” 78 FR 79730, published December 31, 2013. Delay of the effective date to October 3, 2015, 80 FR 43911, published July 24, 2015. Clarifications, technical amendments, cooperative-unit coverage and housing finance agency and nonprofit exemption adjustments, “Amendments to Federal Mortgage Disclosure Requirements Under the Truth in Lending Act (Regulation Z),” 82 FR 37656, published August 11, 2017, effective October 10, 2017 with a mandatory compliance date of October 1, 2018. When a creditor may compare charges to a Closing Disclosure rather than a Loan Estimate for the good-faith determination, “Federal Mortgage Disclosure Requirements Under the Truth in Lending Act (Regulation Z),” 83 FR 19159, published May 2, 2018, effective June 1, 2018. Definition of application and the two definitions of business day, 12 CFR 1026.2(a)(3)(ii) and 1026.2(a)(6). Loan Estimate delivery within three business days and the seven-business-day waiting period, 12 CFR 1026.19(e)(1)(iii); mailbox rule, 1026.19(e)(1)(iv) and (f)(1)(iii). Good-faith determination and tolerance categories, 12 CFR 1026.19(e)(3)(i), (ii) and (iii); reasons supporting a revised Loan Estimate, 1026.19(e)(3)(iv); timing of revised disclosures, 1026.19(e)(4)(i) and (ii). Closing Disclosure received at least three business days before consummation, 12 CFR 1026.19(f)(1)(ii)(A); changes not requiring a new waiting period, (f)(2)(i); the three changes requiring a new three-business-day waiting period, (f)(2)(ii); corrected disclosures within 30 days after consummation, (f)(2)(iii); clerical errors within 60 days, (f)(2)(iv); refunds related to the good faith analysis within 60 days, (f)(2)(v). APR accuracy tolerances of 1/8 of 1 percentage point for regular transactions and 1/4 of 1 percentage point for irregular transactions, 12 CFR 1026.22(a)(2) and (a)(3). Settlement-cost booklet within three business days and its exemptions, 12 CFR 1024.6(a). Home Mortgage Disclosure Act reporting under Regulation C, 12 CFR part 1003, as amended by “Home Mortgage Disclosure (Regulation C),” 80 FR 66128, published October 28, 2015. Restoration of the 25-loan closed-end coverage threshold following the September 23, 2022 vacatur by the U.S. District Court for the District of Columbia, “Home Mortgage Disclosure (Regulation C); Judicial Vacatur of Coverage Threshold for Closed-End Mortgage Loans,” 87 FR 77980, published December 21, 2022. Asset-size exemption threshold of $59 million for data collected in 2026, “Home Mortgage Disclosure (Regulation C) Adjustment to Asset-Size Exemption Threshold,” 91 FR 445, published January 7, 2026. Loan Estimate and Closing Disclosure page counts, contents and comparison guidance, Consumer Financial Protection Bureau, Owning a Home. Michigan licensing requirement for mortgage brokers, lenders and servicers, MCL 445.1652(1); record preservation and availability for examination until transfer or 3 years after closing, MCL 445.1671(2); and repeated failure to provide borrowers material disclosures of information as required by law as a violation of the act, MCL 445.1672(c), Mortgage Brokers, Lenders, and Servicers Licensing Act, 1987 PA 173. Annual escrow statement within 60 days of the close of the calendar year showing beginning balance, receipts, itemized expenditures and ending balance, MCL 565.161, and the monthly-billing-form or passbook exception, MCL 565.162, 1966 PA 125, effective March 10, 1967, Michigan Legislature.

This article is for informational purposes only and is not intended to provide legal, financial, or tax advice. Federal and state disclosure requirements change; confirm current requirements with your lender and consult a qualified professional about your situation. Figures shown are illustrative, are not a rate quote or an offer of credit, and are subject to change. Align Lending is an independent Michigan mortgage broker, NMLS #2041154.

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