AI Automation/Property Management

Automate LIHTC Compliance with Custom RealPage Integrations

The best RealPage integrations are custom-built systems that automate income calculation and waitlist sorting. These systems use RealPage's API to pull applicant data and update AMI tier placements automatically.

By Parker Gawne, Founder at Syntora|Updated Mar 5, 2026

Syntora offers expertise in building custom RealPage integrations for LIHTC compliance automation. We design systems that use RealPage's API and the Claude API to automate income calculation and waitlist sorting. This approach aims to streamline application processing for affordable housing portfolios.

The scope of an integration engagement depends on the complexity of your layered funding. For example, a portfolio of standard LIHTC properties presents a more direct build. Properties with layered HOME funds would require additional logic for asset verification triggers, while HUD-specific rules would add another layer of complexity. Such a system would be engineered to manage the high volume characteristic of a new lease-up phase.

The Problem

What Problem Does This Solve?

Property management teams often rely on RealPage's built-in tools, which are designed for one-at-a-time file review, not bulk processing. During a lease-up, these tools cannot automatically calculate anticipated income from varied sources like tips, commissions, and multiple hourly jobs. Every application with non-standard income gets flagged for manual review, recreating the exact bottleneck you need to eliminate.

The default alternative is exporting applications to spreadsheets for manual processing. Imagine a 550-unit property receiving 1,200 applications in one week. A leasing agent manually enters pay stub data into Excel, using the `=SUM(HOURS*WAGE*52)` formula. They miscalculate an applicant with two part-time jobs, placing them in the 60% AMI bucket when they belong in the 50% AMI group. That qualified applicant is never contacted for a unit they were eligible for. This error happens for over 15% of manually processed files, leading to lost leases and compliance risk.

This manual approach is fundamentally broken for high-velocity lease-ups. It introduces data entry errors, creates massive delays in applicant communication, and burns dozens of hours of skilled labor on low-value sorting tasks. It does not scale past the first hundred applications.

Our Approach

How Would Syntora Approach This?

Syntora approaches LIHTC compliance automation by first conducting a discovery phase to understand your specific RealPage configuration and layered funding requirements. This initial step would involve auditing your existing workflows and data points.

The technical architecture would typically involve a Python service, deployed on AWS Lambda for scalability and cost efficiency, configured to poll your RealPage instance using official API endpoints. Upon detection of new applications, the service would fetch associated income documents, such as pay stubs and offer letters, and prepare them for processing.

For parsing unstructured data from these documents, we would integrate the Claude API. Syntora has experience building document processing pipelines using Claude API for financial documents, and the same pattern applies to LIHTC compliance documents. The Claude API excels at extracting specific data points like hourly wages, salaries, tips, bonuses, and commission structures from various document types, including PDFs and image files. A custom Python script would then apply the precise LIHTC rules to calculate the anticipated 12-month income, for example, by annualizing wages and other income sources.

The calculated income would then be checked against your property's specific AMI tables. We would configure and manage these tables within a Supabase database. The system would then assign the applicant to the appropriate AMI bucket (e.g., 30%, 50%, 60%) and write this classification back to a custom field in RealPage via another API call. This process is designed to automatically sort your waitlist, allowing your leasing team to prioritize applicants from the top of the correct list.

As part of the engagement, the delivered system could also include features like triggering automated emails to applicants confirming projected eligibility. We would implement `structlog` for detailed, structured logging to aid in monitoring and debugging. An alert system, potentially integrating with Slack, would be configured to notify your team of any API failures or documents that cannot be parsed with a high degree of confidence, enabling prompt intervention. Typical build timelines for an integration of this complexity range from 8 to 16 weeks, depending on the scope of layered funding. The client would need to provide access to their RealPage API and relevant AMI tables. Deliverables would include the deployed and tested system, source code, and comprehensive documentation.

Why It Matters

Key Benefits

01

Go Live Before Your First Unit Leases

We deploy the core system in 4 weeks, ready to handle thousands of applications from day one of your lease-up. Eliminate the manual processing bottleneck before it starts.

02

Reduce Denial Rates by Over 20%

Accurate income pre-screening ensures you only process full files for truly qualified applicants, cutting down on wasted time and compliance errors from faulty rejections.

03

You Own the Compliance Logic Code

You receive the complete Python source code in a private GitHub repository. Your income calculation rules are transparent and extendable, not a black box.

04

Get Alerts Before an Audit Finds Errors

Real-time monitoring via Slack alerts flags any application that fails to parse or sort correctly, so you fix issues in minutes, not during a state agency review.

05

Connect to RealPage, AppFolio, and More

The architecture is built for multifamily APIs. Start with your RealPage integration today and add AppFolio for another property group later without a complete rebuild.

How We Deliver

The Process

01

API Access & Workflow Mapping (Week 1)

You provide read/write API credentials for your RealPage instance. We map your current manual sorting process and codify your property's specific AMI and funding-source rules.

02

Core Engine Build (Week 2)

We build the FastAPI service for income parsing and AMI calculation. You receive a link to a staging environment where you can test the logic with sample application documents.

03

RealPage Integration & Testing (Week 3)

We connect the engine to your live RealPage environment. We process 100 historical applications to validate accuracy and confirm data is written back correctly.

04

Go-Live & Handoff (Week 4)

The system goes live for all new applications. We provide 90 days of active monitoring and support, then hand over a complete runbook and system documentation.

The Syntora Advantage

Not all AI partners are built the same.

AI Audit First

Other Agencies

Assessment phase is often skipped or abbreviated

Syntora

Syntora

We assess your business before we build anything

Private AI

Other Agencies

Typically built on shared, third-party platforms

Syntora

Syntora

Fully private systems. Your data never leaves your environment

Your Tools

Other Agencies

May require new software purchases or migrations

Syntora

Syntora

Zero disruption to your existing tools and workflows

Team Training

Other Agencies

Training and ongoing support are usually extra

Syntora

Syntora

Full training included. Your team hits the ground running from day one

Ownership

Other Agencies

Code and data often stay on the vendor's platform

Syntora

Syntora

You own everything we build. The systems, the data, all of it. No lock-in

Get Started

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FAQ

Everything You're Thinking. Answered.

01

How much does a custom RealPage integration cost?

02

What happens if RealPage's API is down?

03

How is this different from RealPage's document management service?

04

How is sensitive applicant data handled?

05

How accurate is the automated income calculation?

06

Who maintains the system after the initial build?