The Soil Science Behind Your Land’s Legacy Nutrient Value.

We test your soil, value its legacy nutrients, and provide a detailed report that may support a tax deduction for eligible cropland and ranchland owners.*

Green crop rows across farmlandRancher on horseback in golden evening lightGreen and gold wheat in a sunlit field

The opportunity in your soil

$1,700/acre Average Legacy Nutrient Value*

Boa Safra Ag measures and values nutrients from past fertilizer applications that remain in your soil. We document our findings in a Legacy Nutrient Value Report for you and your tax professional to review. Your land’s Legacy Nutrient Value may support a tax deduction.*

How is this possible?

Legacy nutrients are nutrients from past fertilizer applications that remain in the soil when land is acquired. Our analysis distinguishes these nutrients from naturally occurring soil nutrients and documents their value.

Boa Safra specializes in quantifying both the volume and value of legacy nutrients. We bring soil sampling, property records, and forensic agronomy together in a Legacy Nutrient Value Report.

For eligibility, consult with your tax professional or CPA.

Learn more about our process

If you purchased or inherited cropland, pasture, or ranchland used in agricultural production, you may be eligible for a tax deduction based on legacy nutrients present when you acquired the land.*

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“Boa Safra is a very professional, knowledgeable company.”
— Jackie Evers
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Boa Safra is a very professional, knowledgeable company. Staff kept us updated on every step, how long the process would take, and when we could expect the results.

“Everything went as they said it would with great communication throughout the whole process.”
— Chad Loecke
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Boa Safra was great to work with and clear on how the process works. Everything went as they said it would with great communication throughout the whole process.

“I have never been so skeptical of anything in my life... upon completion of the process, I can look back and see that I actually chose to do business with the kindest, most professional, understanding, communicative, and thorough company that I have ever done business with in my over 50 years of farming.”
— Jory Hunerdosse
“Michelle with Boa Safra Ag walked us through the process from start to finish. The company was excellent to work with and I would highly recommend them to anyone that asks me.”
— John Kelly
“Boa Safra kept me informed of the status and progress. They were efficient and I received the results quickly. I am extremely impressed and thankful that I worked with Boa Safra.”
— Dennis Rocke
“Everyone I dealt with was very professional and kept me informed of when each step would be completed. It was very easy to communicate with them.”
— Gene Harris
“This team did a great job, start to finish. Great communication and follow up. I had an excellent experience and would highly recommend.”
— Wayne Schuster
“Had a wonderful and professional experience with the entire Boa Safra team. From start to finish, they took care of us with responsive and timely information and final results.”
— Lori Rayfield
“Working with the Boa team was seamless and an easy process.”
— Dave W
“Boa Safra Ag was a great company to work with. Calley explained all details we needed to know and quickly responded if we had any questions.”
— Dianne Zimmerman
“This was a great experience, answered all of my questions and made the process easy.”
— Toby Simon
“They have performed several property analyses for me in recent years. Excellent in service, content, and methodology.”
— Paul Magnuson
“Boa Safra is an amazing company to work with. They have excellent customer service and went over and beyond to get all of our reports completed before tax time.”
— Amy Greenwell
“Boa Safra is a very efficient company to work with. Jenna made things understandable and with quick resolution. Great experience all around.”
— Gary Marten
“These guys really opened my eyes. A very good experience for me and my team. They are very knowledgeable and a pleasure to work with.”
— Ron Ambrose
“Boa Safra provided an outstanding experience from start to finish. Their process was clear, concise, and easy to follow.”
— Stephen Timm
“The team at Boa Safra Ag was excellent to work with. They met their deadlines and delivered what they promised.”
— Glen Turney
“Both times the process was simple and results were great. Easy to work with and we got our results quickly.”
— Donna Pieper
“The entire process was smooth and well communicated with useful information easily shared with my accountant.”
— John Hartford
“BoaSafra has been very good to work with. They are very organized and experienced and that makes it an easy choice for me to make.”
— Brian Frischmeyer
“This is the second time using Boa Safra Ag and both times have been easy. They have been prompt getting me the report.”
— Roger Clark
“Working with Boa Safra was fantastic. The process was very easy and all my questions were answered promptly. The whole process and report were clean, well organized, prompt, and professionally done.”
— Jane McM

Hear from our customers

Real landowners. Real experiences.

Dave’s Story

Watch the video to hear Dave, a farmer in Iowa, tell his story.

Ray Kvalvog

Minnesota Landowner

Jory Hunerdosse

Retired Iowa Farmer and Landowner

Our resource

Understanding Legacy Nutrient Value

Explore the soil science, the valuation process, and the documentation behind Legacy Nutrient Value.

  • Land that may qualify
  • Understanding Legacy Nutrient Value
  • Boa Safra’s 3 step process
Download PDFGet the complete The Land Report article
About this resource

Read Boa Safra Ag’s featured article in The Land Report for background on Legacy Nutrient Value and our approach to measuring and valuing legacy nutrients.

  • How land acquisition and agricultural use relate to the opportunity.
  • How legacy nutrients are assessed and assigned a value.
  • How soil science, analysis, and reporting come together in our three-step process.

Why Landowners and Ag Professionals Choose Boa Safra Ag

We pioneered the science behind Legacy Nutrient Deductions. Today, landowners and ag professionals rely on our soil science, precise analytics, and detailed documentation.

The Original.

We pioneered the process of measuring and valuing legacy nutrients, bringing specialized soil science and forensic agronomy to cropland and ranchland in every U.S. state.

The Proven.

Our team of more than 50 people is dedicated solely to Legacy Nutrient Deductions™, bringing specialized research, soil science, and analysis to every report.

The Trusted.

We work with CPAs and tax professionals nationwide, providing soil science, analysis, and documentation to support their review of Legacy Nutrient Value.

  • 50+

    Dedicated
    team members

  • $1,700per acre

    Avg Legacy
    Nutrient Value*

  • All 50

    States Served

  • 400+

    Five-star
    Google reviews

How we document your land’s Legacy Nutrient Value.

We combine soil sampling, property records, and forensic agronomy to document the nutrient value present when your farmland or ranchland was purchased or inherited.

  1. Collect the data

    We coordinate professional soil sampling and gather parcel records and field history to establish the Legacy Nutrient Value at the time you acquired the land.

  2. Run the analytics

    Using forensic agronomy, we analyze the data to quantify the legacy nutrients present at acquisition and calculate their fair market value.

  3. Deliver your report

    You and your tax professional receive a Legacy Nutrient Value Report documenting our findings and valuation, with supporting documentation and access to our team for follow-up questions.

Our Timeline: About 60 days from payment to final report

Our team manages every stage of the process, with efficient coordination and clear communication from start to finish.

Our Pricing: $40 per acre

With an average Legacy Nutrient Value of $1,700 per acre, our $40-per-acre service can be a valuable investment in understanding your land.*

Does Your Farmland or Ranchland Qualify For Our Report?

We provide Legacy Nutrient Value Reports for landowners who have purchased or inherited land used in agricultural production.

This may apply if you:

  • Purchased, exchanged, or inherited farmland or ranchland after the early 2000s
  • Have a minimum land basis (investment) of $500 per acre.
  • Use the land for agricultural production (crop, pasture, grazing)

Not applicable if:

  • Land received as a gift
  • Land enrolled in certain conservation programs, including CRP

Ready to get started?

Request a valuation estimate

* Boa Safra Ag provides soil analysis, Legacy Nutrient Value assessment, and supporting documentation, not tax advice. The $1,700-per-acre figure represents average Legacy Nutrient Value, not a tax deduction or tax savings. Actual values vary by property. Tax benefits are subject to eligibility and individual circumstances. Consult your CPA or tax professional regarding eligibility and tax treatment.