Key Details of the 45L Tax Credit:The credit offers up to $2,000 per eligible unit for builders and developers of residential homes that meet specific energy efficiency criteria.To qualify, the units need to meet or exceed certain energy performance levels in comparison to the national model energy code (e.g., the 2006 or 2009 IECC — International Energy Conservation Code).Cost Considerations for a 90-unit or 112-unit Project:The actual cost of qualifying for the 45L tax credit depends on various factors, including:Energy Efficiency Compliance: The primary cost will come from ensuring that each unit meets the required energy efficiency standards, which typically involve energy modeling, certification from third-party energy raters, and potentially upgrading insulation, HVAC systems, windows, and other components of the building to meet the necessary performance levels.Energy Modeling: Typically, you'll need to pay for an energy consultant or engineer to model the building's energy performance and ensure it qualifies for the credit.

You have the resources to know what you’re doing and for renovations your dad I’m sure could put a great scope of work together. 

Additional resources and tools via brokerage.... 

We not only offered them a better comp package, but we offered them the opportunity to work for people who knew real estate investing as investors, not just as lenders. 

One in year 2, and another in year 5...I was unsure of what to do so I created this offer Who did you have check your underwriting?

For future readers, many banks will offer an unsecured line of credit up to $25k.

@Denise CarringerMy preference is to go local - some community banks offer this type of service or local escrow companies, which is what I found, because they offer a higher level of service than most national.

They will look at the ENTIRE cost of the project and calculate what they can offer you in loan amount.

Some rehab loans offer 90% of the purchase price and 100% of the rehab costs.

The key is to offer something different to the other homes, and be an attentive host, to get good reviews to boost OTA (Airbnb/vrbo) rankings.