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Underwriting Process

Loan Commitment

The lender's binding offer to fund the loan on specified terms.

Last updated: June 2026 · Reviewed by Neal Orozco & Rich DeMonica
Definition

Loan Commitment — at a glance

A loan commitment is the lender's binding written offer to fund a loan on specified terms, subject to specified conditions. The commitment is issued at the end of underwriting and is the lender's "yes" — assuming the borrower satisfies any remaining conditions, the loan will fund.

Formula

How Loan Commitment is calculated

Loan Commitment Structure: Approved Terms + Conditions Precedent + Expiration Date
Approved Terms
Loan amount, rate, fees, term, amortization, covenants.
Conditions Precedent
Items that must be satisfied before funding — clear title, final appraisal, insurance, etc.
Expiration
The commitment is only valid through a specified date (typically 30–60 days).
In depth

What Loan Commitment actually means in practice

The loan commitment is the milestone where a deal moves from "probably going to close" to "going to close unless something specific breaks." Until the commitment is issued, the lender can still walk away based on what they find in underwriting. After commitment, the lender is bound — unless a specifically listed condition fails to be satisfied.

There are two flavors. Conditional commitment is issued before final underwriting items are complete, with a list of remaining conditions to satisfy (appraisal, title, insurance, etc.). Firm commitment (or "clear to close") is issued after all underwriting conditions are satisfied — the loan will fund at the scheduled closing date with no remaining contingencies.

Typical conditions precedent on a commercial loan commitment: satisfactory final appraisal, clear title insurance commitment, evidence of property insurance, closing of the purchase (if applicable), execution of formation and entity docs, satisfactory background check, certificate of good standing, evidence of equity, and any deal-specific conditions identified in underwriting. Each condition has to be satisfied before funding.

For borrowers, the commitment is leverage. A binding commitment letter can be shared with the seller to demonstrate ability to close, used to remove financing contingencies in the purchase contract, and provides the certainty needed to make the rest of the closing process work smoothly. Commitment timing is therefore a major negotiating point on every closing schedule.

Worked example

Worked example: timing from term sheet to commitment

Day 0Term sheet signed, exclusivity begins
Day 1–10Property and borrower file collection
Day 7–15Appraisal ordered, Phase I, title commitment
Day 15–25Underwriting analysis
Day 20–30Credit committee approval
Day 25–32Conditional commitment issued
Day 32–45Conditions cleared: appraisal review, title clear, insurance bound
Day 45Firm commitment / clear to close
Day 45+Closing scheduled
Result: A typical 30–45 day timeline from term sheet to clear-to-close. Speed depends heavily on borrower documentation and appraisal turnaround.
Industry benchmarks

Commitment stages by loan type

Hard money / fix-and-flip
Verbal → conditional → clear in 7–14 days.
DSCR rental
Conditional in 14 days, clear in 21–30.
Bridge / value-add commercial
Conditional in 21 days, clear in 30–45.
CMBS / institutional
Conditional in 30–45 days, clear in 60–90.
LOWHIGH
Why it matters

The five things to remember about Loan Commitment

Loan commitment is the binding "yes" — different from indicative pricing.
Conditional commitment has remaining items; firm commitment is clear to close.
Commitment letter provides closing leverage and contract certainty.
Conditions precedent are negotiable — narrow them at term sheet stage.
Expiration date matters — coordinate with closing schedule.
Related terms

Connected concepts you should also know

FAQ

Common questions about Loan Commitment

What is a loan commitment letter?

The lender's binding written offer to fund a loan on specified terms, subject to specified conditions. Issued at the end of underwriting.

What's the difference between conditional and firm commitment?

Conditional commitment has remaining items to satisfy (appraisal, title, insurance) before funding. Firm commitment ("clear to close") has no remaining conditions — the loan will fund at closing.

Is a commitment letter the same as approval?

Approval is the lender's internal decision to lend. Commitment is the formal written offer extended to the borrower. The commitment letter is the document that proves approval and binds the lender.

Can a lender back out after issuing a commitment?

Generally no — the commitment is binding. The lender can only walk if a specifically listed condition precedent fails. "I changed my mind" isn't a valid basis for backing out of a binding commitment.

How long is a commitment letter valid?

Typically 30–60 days. The expiration date is specified in the letter. If closing slips beyond expiration, the commitment may need to be re-issued (potentially at updated terms).

Matrix Lending

Real commitments — issued fast, honored at closing

Matrix issues commitment letters with conditions we can actually clear, on timelines we can deliver. Real certainty for your closing.

Get a commitment letter →
Reviewed by Neal Orozco & Rich DeMonica — Matrix Commercial Capital partners with 50+ years of combined experience in mortgage origination, commercial real estate lending, and construction finance. This page reflects current market conditions as of June 2026.