Underwriting Automation

Loan Underwriting Software: Commercial Credit Underwriting for Lenders

Speed up commercial and small business loan underwriting with AI document analysis: bank statements, pay stubs, tax returns and applications extracted and analyzed into a decision-ready package, with cash flow, income and debt metrics computed for you.

Live demo, no signup

PDF, JPG, PNG, BMP, HEIC, TIFF

Upload a document to extract

Upload a bank statement and watch the analysis run live, free, no signup required.

SOC 2 controls
256-bit encryption
GDPR compliant
Auto data purge
// Overview

Underwriting software that starts with the documents

Most underwriting delay is document drudgery: keying statements, spreading financials, chasing inconsistencies. LenderAnalyzer automates the document layer of commercial and small business loan underwriting, extraction, verification and metric computation across bank statements, pay stubs, W-2s, tax returns and more, so underwriters review evidence instead of typing it. It fits any loan type: working capital, term loans, lines of credit, equipment finance, commercial real estate and SBA deals.

// For commercial, small business and specialty lenders

Underwriting automation: what to automate and what to keep

Teams shopping for loan underwriting software are usually trying to solve one of three separate problems. Knowing which one you have decides what you should buy.

What is loan underwriting software?

Loan underwriting software automates parts of the credit decision process. In practice the category splits three ways: loan origination systems that run pipeline, approvals and booking; decision engines that apply credit rules to structured data; and document intelligence that turns the borrower's PDFs into that structured data in the first place. LenderAnalyzer is the third. It reads bank statements, tax returns, financial statements and debt schedules, and computes the cash flow, income and debt service figures a credit policy runs on.

What is document automation for underwriting?

Document automation for underwriting is the step that removes manual data entry from a credit file. Software ingests every document the borrower submits, classifies each one, extracts the line items, and normalizes them into a spread the analyst can review rather than build. It is the largest single time sink in commercial underwriting: a full file of statements, returns and financials takes an analyst well over an hour to key, and every keystroke is a chance to transpose a figure that ends up in the credit memo.

What is commercial credit underwriting?

Commercial credit underwriting assesses a business borrower's ability to repay using cash flow, collateral, capital, character and conditions. The analyst spreads the financial statements and tax returns, analyzes bank statement cash flow and existing debt, computes debt service coverage against the proposed payment, assesses collateral and guarantor support, assigns a risk rating and documents the rationale in a credit memo. Software can do the spreading, the arithmetic and the flagging. The rating and the rationale stay human.

Which parts of underwriting should stay manual?

The judgment. Whether a declining revenue trend reflects a lost customer or a deliberate exit from a bad account, whether the collateral has a secondary market, whether the guarantor will actually stand behind the credit: none of that is in the documents. Automation earns its keep by giving the analyst clean, verified, consistently computed inputs and by making every figure traceable to its source page, so the hour they used to spend keying is spent on the questions that determine whether the loan gets repaid.

What should a business loan underwriting platform integrate with?

Whatever already holds the loan. A document analysis layer is only useful if its output lands where the decision happens, so look for a REST API that returns structured JSON per document and webhooks that fire when analysis completes. That lets results flow into an LOS, a credit model or a data warehouse without an implementation project. Teams without an integration budget should be able to export the same analysis to Excel and keep working.

// Comparison

Loan underwriting software approaches compared

How automated document analysis compares with the other ways lenders handle underwriting today. Last updated June 2026; enterprise platforms are quote-based and pricing changes, so confirm current figures with each vendor.

Swipe sideways to see the full comparison

Approach Best for What it does for underwriting Onboarding Pricing
LenderAnalyzer This page Commercial, small business and alternative lenders that want fast, self-serve underwriting automation Extracts bank statements, tax returns and financials, then computes cash flow, income, debt service and risk flags for the decision Sign up and upload the same day, no implementation project Self-serve, $99 to $399/mo
Full LOS platforms (nCino, Baker Hill) Banks standardizing their whole origination and servicing workflow on one system End-to-end origination, decisioning and servicing, with document analysis as one module Platform implementation, typically months Quote-based enterprise, no public pricing
Generic OCR (DocuClipper, MoneyThumb) Teams that only need a statement converted to a spreadsheet Converts PDFs to rows of data, but leaves the underwriting metrics and verification to you Self-serve Low monthly cost
Manual underwriting Low volume or highly bespoke credits An analyst keys figures and builds the spread by hand, accurate but slow and hard to scale None Staff time

Comparison compiled by LenderAnalyzer from public vendor materials, June 2026. Competitor names are trademarks of their respective owners; figures may change, so verify current details with each vendor.

// What you get

Every metric a credit decision needs

Computed deterministically from every extracted transaction, every figure traceable to its source line.

Average Daily Balance

Computed across the full statement period, carried forward day by day.

Monthly Cash Flow

Deposits vs withdrawals and net flow, broken down month by month.

NSF & Overdrafts

Every insufficient-funds and overdraft incident counted, with fees totaled.

Recurring Income

Recurring deposits grouped into income streams with estimated monthly amounts.

Existing Loan Payments

Debits to other lenders and funders detected and totaled per month.

Negative Balance Days

Days below zero across the period, a direct stress signal.

Largest Deposits

The biggest credits with dates and sources, concentration flagged.

Risk Flags

Automatic red and yellow flags your analysts can review in seconds.

// How it works

From statement PDF to decision-ready report

01

1. Upload statements

Drop in PDFs, scans or photos, one statement or a multi-month package, from any bank.

02

2. AI extracts & analyzes

Every transaction is extracted, then cash flow, balances, income streams, NSF activity and debt payments are computed.

03

3. Decide with confidence

Read the underwriting snapshot, download the Excel report, or pull structured JSON into your LOS via API.

// Beyond statements

The whole borrower file, one platform

28 lending document types extracted out of the box, build the complete picture of an applicant's financial situation.

Bank Statements Pay Stubs W-2s 1099s Tax Returns P&L Statements Balance Sheets Credit Reports Debt Schedules Loan Applications Rent Rolls VOE Forms Appraisals IDs & KYC
// FAQ

Loan Underwriting Software: Commercial Credit Underwriting for Lenders FAQ

Common questions from lending and credit teams.

What is loan underwriting software?

Software that automates parts of the loan decision process. LenderAnalyzer focuses on the document and analysis layer: extracting borrower documents, verifying income, analyzing cash flow and computing the metrics your credit policy uses.

What is commercial loan underwriting software?

Commercial loan underwriting software automates the analysis behind a business credit decision: it reads the borrower's bank statements, tax returns and financial statements, then computes cash flow, debt service, average balances and risk flags. LenderAnalyzer handles this document and analysis layer for commercial and small business loans, so your team applies its credit policy to clean, verified data instead of keying it by hand.

How is commercial loan underwriting done?

Commercial loan underwriting assesses a business borrower's ability to repay using cash flow, collateral, credit and capacity. The underwriter spreads financial statements and tax returns, analyzes bank statement cash flow and existing debt, computes the debt service coverage ratio, then measures the result against the lender's credit policy. LenderAnalyzer automates the document and metric steps so the analyst spends time on judgment, not data entry.

Which documents does it process?

Bank statements (the core), pay stubs, W-2s, 1099s, personal and business tax returns, P&L statements, balance sheets, debt schedules, credit reports, loan applications (Form 1003), rent rolls and more, 28 lending document types out of the box.

Does it produce an underwriting report?

Yes, a downloadable Excel underwriting report with key metrics, monthly cash flow, recurring income streams, detected debt payments and risk flags, plus raw data exports.

Can it plug into our existing underwriting system?

Yes. The REST API returns structured JSON per document, and webhooks notify your system when analysis completes, so it slots into an existing LOS or decision engine as the document-intelligence layer.

How much does loan underwriting software cost?

LenderAnalyzer is self-serve with public pricing: Starter $99, Plus $199 and Pro $399 per month, with roughly 50% off on annual plans. Most enterprise loan origination platforms are quote-based and run into five or six figures a year, so a smaller commercial lender can automate underwriting documents without an enterprise contract.

Is this a full automated underwriting system?

LenderAnalyzer automates document analysis and metric computation, the evidence layer. Your credit policy and decision rules stay yours, applied by your team or your decision engine on top of clean, verified data.

// Further reading

Guides behind the numbers

How credit teams run these calculations by hand, so you can see exactly what the software automates.

Make your next lending decision on verified data

Analyze your first statements free, plans from $99/month, 50% off billed annually.