Combine the best of artificial and human intelligence
accuracy in information extraction
years of IP combined with the latest AI innovations
documents processed
languages, supporting customers globally

Upload a proof of income document and watch Affinda instantly predict the fields you need, automating proof of income data extraction in just a few clicks.

Affinda automatically converts extracted proof of income data into the format your lending or compliance system recognizes, ensuring it's ready for immediate processing. Need something custom? Use natural language to describe how you want the data to appear.

Write validation rules in natural language and apply your business logic to extracted proof of income data. This ensures the output meets your lending requirements and enables straight-through proof of income processing.
Create integrations with ease, even if you're not a developer. Choose from 400+ business systems and describe how you want your proof of income processing integration to work, using natural language. Affinda's AI Integrations Agent will generate the code to make it happen.
Connect Affinda with your systems using our client libraries. Automatically generate type-safe Pydantic models or TypeScript interfaces tailored to your proof of income processing needs.
accuracy in information extraction
years of IP combined with the latest AI innovations
documents processed
languages, supporting customers globally
Experience Affinda’s full document processing capabilities from day one. With a free trial, discover how fast and easy it is to extract any data from any invoice.

Affinda has removed the laborious workload from our accounts staff, who now focus on quality assurance and management of any outliers.
- Nathaniel Barrs, CTO, PSC Insurance
reduction in manual work
more invoices processed with no added staff
Enhanced auditability and tracking of invoice approvals

Customer satisfaction is always our top priority, and Affinda has helped us achieve that by eliminating phone calls, manual handling, and delays.
- Jorg Both, Head of Business Systems, Northline
proof of delivery documents processed annually
of documents straight-through processed in the first weeks
Automatic validation of documents against ERP system

Affinda's ongoing improvements in its AI models demonstrate its innovative approach in Document AI.
– Michael Zhao, AI Product Manager, SEEK

Affinda’s support and expertise were invaluable… The experience working with Affinda was excellent.
- Nick Tran, Business Analyst, StateCover Mutual
documents processed annually
different document types
Enhanced auditability and tracking of invoice approvals

The results have spoken for themselves. I recommend Affinda to anyone looking to enhance their product or business with AI capability.
- Steve O’Keeffe, CTO, Felix
reduction in manual data input
reduction in compliance data errors
compliance documents processed annually
Proof of income processing is the workflow lending and financial institutions use to capture, extract and validate income and employment data from documents like pay stubs, tax returns and employment letters. Our AI proof of income data extraction software automates this process to reduce manual effort, errors and processing times. It ensures that income verification is accurate, compliant and recorded correctly in lending and banking systems.
Proof of income data extraction is the process of reading proof of income documents and capturing essential data points like name, employer, income, period and reference numbers. Our AI proof of income parser automates this extraction, turning unstructured documents into structured data that flows directly into your lending, compliance and core banking systems – supporting faster income verification and loan origination workflows.
Proof of income extraction is the automatic capture of income and employment information from documents using AI. Our proof of income extraction software combines reading order models, OCR, LLMs, RAG and more to extract this data with high accuracy and faster processing times.
A proof of income parser is software that automatically reads and extracts data from income documents. It transforms unstructured proof of income into structured, actionable formats. Our AI-powered parser adapts to any layout, language or document variation, learning from feedback to deliver accurate data in exactly the format your lending and compliance systems require.
Proof of income line extraction captures structured data from tables and itemized sections within your income documents, transforming it into a usable format while maintaining the relationships between each data point. Our AI handles everything from straightforward pay period breakdowns to complex nested tables with grouped income sources, deductions and benefits.
Affinda's AI proof of income processing platform can capture data from any field on an income document. Standard data fields include:
Need custom fields or a specific layout? Simply define them in the UI or describe them in natural language and Affinda will extract and structure them automatically.
Our AI agents can process any file type. Supported file types include PDF, JPG/JPEG, PNG, TIFF, DOC/DOCproof of income (Word), proof of incomeLSproof of income (Excel), HTML and Tproof of incomeT/CSV.
Affinda's AI agents read, extract and validate proof of income data. Our platform is intuitive to set up and easily integrates into your systems. Simply:
The result? Faster, more accurate proof of income processing with minimal manual input.
Yes. Our AI proof of income processing platform combines OCR with retrieval augmented generation (RAG), LLMs, agentic workflows, proprietary reading order algorithms and more, to automatically detect and process data from scanned or photographed invoices (PDF, JPG, PNG). Even low-quality images are automatically enhanced for reliable data capture and processing.
Our AI proof of income processing platform can automatically detect and process proofs of income in 50+ languages, including multilingual proofs of income containing more than one language. Supported languages include: Afrikaans, Albanian, Amharic, Arabic (Standard, Egyptian, Sudanese, Algerian, Moroccan, Levantine), Bahasa Indonesian, Bengali, Bhojpuri, Bulgarian, Burmese, Chinese (Mandarin [PRC/Taiwan], Cantonese, Wu, Min Nan, Jinyu, Xiang, Hakka), Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Italian, Japanese, Javanese, Kannada, Korean, Latvian, Lingala, Lithuanian, Macedonian, Malayalam, Marathi, Nepali, Norwegian, Odia, Persian (Farsi), Polish, Portuguese, Punjabi (Western and Eastern), Romanian, Russian, Slovak, Slovenian, Somali, Spanish, Swahili, Tagalog, Tamil, Telugu, Thai, Turkish, Ukrainian, Urdu, Vietnamese, Yoruba.
Yes. Our AI proof of income processing platform integrates with 400+ downstream systems, including lending, compliance and core banking platforms. You can build no-code integrations using our AI integrations agent, or connect via our APIs – whatever suits your workflow best.
AI proof of income processing helps automate and streamline workflows across lending and financial services teams such as:
A proof of income optical character recognition (OCR) data extractor scans and accurately captures information from income documents, regardless of format or language. Upload proof of income documents in PDF, JPG or PNG formats. The OCR technology first converts the documents into a text layer, ensuring all text (even from scans, photos or handwriting) is captured. Affinda's AI models then identify and extract key fields such as name, employer, income, period and reference numbers, transforming them into structured, usable data.
This automation eliminates manual data entry, reduces errors and saves time. Once the proof of income data is captured and structured, our AI proof of income processing pipeline can apply machine validation and post-processing to enable seamless integration with lending, compliance and core banking systems.
Businesses in lending, banking and financial services rely on Affinda's AI for their income verification, loan origination and compliance processes, streamlining workflows and improving overall efficiency.