Automated Income Calculation for Mortgage Underwriting - decision-ready in minutes.
Rapidio automates income review for wage earners and self-employed borrowers and delivers a clear, underwriting-ready income report with a transparent calculation trail and smart conditions – so files move faster to clear-to-close.
Fast turnaround: final report delivered quickly
QC-reviewed outputs: consistent outcomes across branches
Guideline-aligned reporting: support major mortgage program
Start with one file. No implementation required.
Works great for: Brokers, Lenders, Ops Teams, Underwriters
Trusted by Industry Leaders :
Why Income First (and nothing bloated)
Competitors bolt on dozens of “nice‑to‑have” features. We obsess over the one thing that eats your time and kills approvals: accurate, guideline‑aligned income.
- Win the first conversation: get a confident range in minutes.
- Be lender‑ready before you submit: fewer re‑asks, fewer redraws.
- Focus = speed. No bloat – just income that funds.
What you get per file
Instant Income, Agency‑Aligned
Fannie Mae, Freddie Mac, FHA, VA, Non‑QM, USDA – with math you can audit.
Smart Conditions
Know exactly what to ask next to unlock the approval path.
Free Iterations & Re‑Runs
Docs drip at 10pm? Re‑run for free, keep momentum.
UW‑on‑File + AI
Your personal UW assistant + AI for edge cases and nuance.
Audit‑Ready Final Report
Clean math, assumptions, and guideline callouts.
Coming soon:
- Assets
- Liabilities
- Credit
- Title
- Property
- Closing
Income calculation & eligibility assessment for Non-QM, FHA, USDA, Fannie Mae & Freddie Mac , etc
We don’t just calculate income – we deliver confidence.
From W-2s to complex tax returns, Rapidio analyzes, verifies, and packages the full income picture so your underwriter sees exactly what they need – clear, complete, and guideline-aligned.
Income drives lending decisions – and we treat it like it matters.
Every number we deliver is backed by automated logic, smart QC, and guideline validation, empowering your team to make faster, safer credit decisions with no guesswork.
Complete income coverage for Non-QM & GSE
Common Scenarios
W2 Income:
- Base Salary
- Commissions
- Overtime
- Bonus
- Seasonal
Self Employed:
- Sole Proprietor
- Partnerships
- LLCs
- C & S Corporations
Less common scenarios
- Interest & Dividend
- Capital Gains
- Farming
- Rental Property
- Trust
- Royalty Payments
- Retirement
- Social Security Retirement
- Disability
- Foster Care
- Alimony
- Separate Maintenance
- Child Support
- Public Assistance
- Temporary Leave
- Foreign
- Tips
- Automobile Allowances
- Housing or Parsonage Allowances
- Military
- VA Benefit
- Notes Receivable
- Mortgage Credit
- Certificates / Mortgage Differential Payments Credits
How it works :
Upload a full income package
Send paystubs, W-2s, tax returns, and supporting docs as a single file set. Rapidio can also accept submissions through REST API for high-volume workflows and LOS/CRM pipelines.
Rapidio structures the file
We automatically classify income documents, index the package, and extract key data needed for calculations – so processors and underwriters don’t waste time sorting and re-keying.
We calculate qualifying income
Rapidio applies guideline-aligned income logic to produce a consistent qualifying income outcome. At the same time, we identify missing/unclear items and generate findings to prevent downstream surprises.
Receive a report + smart conditions
Get a decision-ready income report with a clear summary, calculation trail, and prioritized smart conditions – ready to attach to the file and move toward clear-to-close.
Loan Officers & Brokers
Win the first call, set expectations, and stop surprises with fast, trustworthy income.
Processors & Teams
Smart Conditions mean less chasing and fewer redraws - keep files moving.
Underwriters
Clean math with citations and a manager‑proof audit trail for edge cases.
Calculate Income Like an Underwriter - In Minutes
See Rapidio in Action
Automated Income Calculation API
Start with upload in minutes. For high-volume workflows, integrate Rapidio via REST API to submit income document packages, track processing status, and retrieve a decision-ready income report + calculation trail + smart conditions directly into your LOS/CRM or middleware.
How it works (4 steps):
Submit via API – income docs + optional file/loan IDs
Async processing – job ID with polling or webhooks
Get results – income summary, trail, findings, conditions
Sync to LOS/CRM – store report and route conditions to the right team
Security & compliance
Security‑first by design
Rapidio is SOC 2 Type I compliant, built for secure handling of sensitive mortgage documents. Data is encrypted in transit and at rest with strict access controls. Request our security brief on demand.
Max Slyusarchuk, AD Mortgage CEO
“We have >6,000 broker partners across 40 states that expect the best. With Rapidio, we deliver on that promise. There’s no other solution that allows cost control at the loan level. This is the future.”
Frequently Asked Questions (FAQ)
Most frequent questions and answers
We support common mortgage income documents including:
Wage Earner (W-2) Income:
Paystubs (most recent; YTD when available)
W-2s (most recent years)
Verification of Employment (VOE), when provided
Supporting documentation for bonus/OT/commission history (when applicable)
Self-Employed Income (1099 / Business Owners):
Personal tax returns (Form 1040)
Schedule C (when applicable)
Business tax returns (1120 / 1120S / 1065, when applicable)
K-1s (when applicable)
Year-to-date P&L (when used in your workflow)
Supporting business documentation (as needed)
Other income sources (supported when applicable):
Assets & Investments: Interest & Dividends, Capital Gains, Trust Income, Notes Receivable
Real Estate & Specialty: Rental Property, Farming, Royalty Payments
Benefits & Government: Retirement/Pension, Social Security (Retirement), Disability, VA Benefit, Public Assistance
Family & Support: Alimony/Separate Maintenance, Child Support, Foster Care
Allowances & Other: Tips, Automobile Allowances, Housing/Parsonage Allowances, Foreign Income, Temporary Leave
Credits: Mortgage Credit Certificates (MCC), Mortgage Differential Payments / Credits
What you’ll receive:
Income Outcome Summary (clear monthly view + final qualified income)
Calculation Trail (transparent support you can defend)
Key Findings (gaps, volatility, anomalies flagged early)
Smart Conditions (exact next requests to keep the file moving)
Yes. You’ll receive a downloadable PDF report that includes income breakdown by borrower and type, Smart Conditions, and supporting doc references.
Smart Conditions are automatically generated based on income type and selected guidelines. They help underwriters flag risks and reduce back-and-forth.
Yes – we can tailor the guideline rules and conditions to match your internal underwriting overlays and compliance policies.
Absolutely. You can select default income percentage (e.g., 50%, 65%, 80%) and override it manually if needed. Check it here.
Both. Brokers use it at the application stage, while underwriters rely on it for income validation and QC at pre-close and final review.
Yes. We offer bulk upload support and API access for full automation – ideal for high-volume lenders.
Our system combines AI with Human-in-the-Loop QC for 99.99% accuracy – ensuring reliable, audit-ready results.
Yes. You’ll receive email alerts and see real-time status updates in the portal when your loan is processed.
Most reports are completed within 11 minutes, including Smart Conditions and PDF output.