Frequently Asked Questions

No. DeepYield is happy to work directly with your existing CPA or accounting firm, most of our clients already have trusted tax professionals.

That said, our confidence in the real financial results our products deliver is so strong that we’re also willing to handle your tax filing ourselves if you’d prefer. This ensures every deduction and benefit identified through our programs is properly applied and nothing is left on the table.

Whether you use your CPA or choose DeepYield to file directly, you’ll receive complete documentation, full transparency, and end-to-end support, so you can be confident your return reflects every dollar you’ve earned in savings. 

• On average, our clients save about $1,800 per acre.
  For example: 500 acres = ~$900,000 in deductions. 
• What exactly is the Fertility Tax Deduction?
  It’s a tax deduction based on the excess nutrients in the soil at the time you acquired your land.
  Those nutrients are considered a depreciable asset under the tax code. Most CPAs overlook this, but the IRS has recognized it for decades. 
• How much can I actually save?
  On average, our clients save about $1,800 per acre. For example, if you bought 500 acres, that could mean around $900,000 in deductions. Even smaller acreages often see six-figure savings.
• What does it cost?
  The total cost is $40 per acre. Payment terms are simple: $15/acre at signing and $25/acre when we deliver your audit-ready report. That way, most of the cost comes due only when the value is proven and in your hands. 
• How long does it take?
  Once we have your records (fertilizer application history, harvest/yield data, and proof of acquisition), our process takes about six weeks. At the end, you’ll have a comprehensive, IRS-ready report your CPA can file immediately.
• Is this really legal?
  Yes. This strategy is backed by sections of the Internal Revenue Code (§180, §167, §168, and §611) and supported by IRS guidance going back decades. We build our reports specifically to satisfy those requirements, so it’s audit-defensible. 
• What if I bought my land years ago?
  The land has to be purchased or inherited since 1960. If you bought in the last three years, you can usually amend your returns. If it was longer ago, we use hindcasting — a forensic reconstruction of your soil fertility at the time of purchase — along with Form 3115, which is the IRS-preferred way to recognize the deduction.
• What if I don’t have perfect records?
  Most farmers don’t. We can work with whatever you have, and where records are missing, we use USDA yield data, agronomy research, and historical fertilizer prices to fill in the gaps. The IRS doesn’t require perfect paperwork — they require a scientific, consistent method, and that’s exactly what we provide.
• Does my CPA have to get involved?
  We give you a complete, audit-ready report. Your CPA simply plugs it into your tax return — Schedule F for active farmers, or Form 4562 for passive owners. And if your CPA has questions, we support them directly.
• Will this come back to bite me when I sell my land?
  Like most depreciation, the deduction lowers your basis. If you sell, part of the gain gets recaptured and taxed as ordinary income. But if you hold long-term, use a 1031 exchange, or pass it to heirs, you can often defer or eliminate recapture. For most farm families, this is a powerful tax deferral and estate planning strategy.
• Does land in a conservation program qualify?
  Generally no. If land is under a conservation easement or program where fertility use is restricted, it isn’t eligible. The IRS requires that the excess nutrients be an asset you can actually use and deplete over time. If conservation rules prevent that, there’s no depreciable fertility value to claim.
• What if the land was gifted to me?
  Gifted land does not qualify. The reason is the tax code says a gift carries over the donor’s basis — there’s no new purchase cost to allocate to soil fertility. Inheritance is different, because inherited land gets a fresh step-up in basis, which can create eligibility. But with a gift, there’s no deduction available. 
• Has anyone ever lost this deduction in an audit?
  When this deduction has been challenged, it’s almost always because it wasn’t properly documented. That’s why we follow the IRS’s guidance, use certified labs, and provide a fully audit-defensible report.
• What happens if the IRS disagrees with your valuation?
  Our valuations are based on university agronomy baselines and USDA fertilizer pricing archives — not our own numbers. That makes them objective and defensible. Even if the IRS adjusted something, you’d still keep the bulk of the benefit.
• Will this trigger extra IRS scrutiny on my whole return?
  No — this is a recognized deduction with IRS guidance dating back decades. Filing it correctly doesn’t raise a red flag. In fact, filing with a formal report is safer than leaving it off, because you’re showing full compliance.
• Does this affect my eligibility for other farm programs (FSA, crop insurance, conservation)?
  No — this is strictly a tax code issue. It doesn’t change your crop insurance, FSA programs, or conservation status. Those programs look at yields and practices, not your tax return.
• Can I deduct the $40/acre cost as a farm expense too?
  Yes — our fee is a professional service cost and can be deducted as a normal farm expense in the year you pay it.
• Is the $1,800/acre savings cash in my pocket or just reduced taxable income?
  It’s a tax deduction, which reduces your taxable income. The cash value depends on your tax bracket. For example, in a 30% bracket, $1,800/acre saves about $540/acre in tax dollars.
• What tax brackets see the biggest benefit — does it only make sense if I’m in higher brackets?
  The higher your bracket, the bigger the cash benefit. But even in lower brackets, it’s still significant. The key is: you already own this asset — claiming it just means you’re not leaving money on the table.
• Can this deduction increase my ability to finance more land?
  Yes — because it reduces your taxable income and can improve cash flow. That often strengthens your balance sheet and debt service ratios, which lenders look at when financing new land.
• What nutrients count — just N, P, K or others too?
  We analyze major macronutrients like nitrogen, phosphorus, and potassium, and in some cases others like magnesium and sulfur. The goal is to measure everything above the agronomic baseline that qualifies as ‘excess fertility’.
• Does this apply if my soil is sandy, low organic matter, or irrigated differently?
  Yes. Soil type and management affect baseline fertility, but that’s why we use university soil science standards for each region and soil type. Whether sandy or heavy, irrigated or dryland, we establish the proper baseline.
• What if my land is highly variable — can some fields qualify and others not?
  Yes — that’s why we do grid sampling instead of one composite test. Some tracts may show more excess nutrients than others, and we report them parcel by parcel.
• Can the fertility value go negative if my soil is depleted?
  No. If fertility is below the baseline, there simply isn’t a depreciable asset to claim. In those cases, we confirm no deduction applies — you won’t get stuck with a negative result.
• What if I’m in a partnership or LLC — who gets the deduction?
  The deduction flows to whoever owns the land for tax purposes. In an LLC or partnership, it passes through to members based on their ownership share, just like other depreciation.
• If I only bought part of a farm (e.g., 50% interest), can I still claim it?
  Yes — you claim the deduction proportional to your ownership share. If you own half the farm, you claim half the fertility asset.
• Does seller financing change anything?
  No — whether you paid cash, financed with a bank, or used seller financing, the acquisition basis still applies. What matters is the value of the land at purchase, not how you paid.
• If my spouse and I co-own the land, how does that affect the deduction?
  You each claim your share, just like with any jointly owned asset. For most married couples filing jointly, it all goes on the same return anyway. 
• What if I buy land right before year-end — can I still claim it for this tax year?
  Yes — if you close before December 31, it counts for that tax year. Even if the report is finished later, the deduction ties back to the year of purchase.
• If I already took other cost basis allocations, can I still go back and allocate to fertility?
  Yes — basis allocation is flexible. If the fertility value wasn’t originally recognized, you can amend recent returns or file Form 3115 for older ones. The IRS allows that correction.
• Will future buyers of my land be able to do this again, or does it only apply once?
  It only applies once per acquisition. Once the excess fertility is recognized and deducted, it’s gone. That’s why it’s important to claim it now — otherwise you lose it forever.
• Could the IRS ever change the rules and take this away?
  The underlying tax code sections have been around for decades and are rooted in established depreciation law. While tax laws can always change, this deduction has strong precedent. And if laws ever shift in the future, you’ll already have locked in your benefit. 

 What is a cost segregation study?

A cost segregation study is an IRS-recognized method that identifies and reclassifies components of your farm or confinement building so they can be depreciated faster — leading to significant immediate tax savings.

Instead of depreciating the entire building over 39 years, a cost segregation study can reclassify certain assets (like ventilation, electrical, plumbing, flooring, and waste systems) into 5-, 7-, or 15-year property. This accelerates depreciation and reduces current tax liability.

 How does this apply to farmers?

Farmers who own hog barns, poultry houses, dairies, cattle operations, turkey facilities, or egg-laying confinements can benefit substantially. These buildings contain a large amount of equipment and systems that qualify for shorter depreciation schedules under the IRS Tangible Property Regulations.

By separating the building’s components into proper asset classes, you can move a substantial portion of your facility’s cost into accelerated depreciation categories.

 What kind of savings are typical?

Savings vary by facility, but a cost segregation study often shifts 20%–40% of total building costs into shorter-life property.

Example:

A $2 million hog barn may yield $250,000–$400,000 in first-year tax savings from accelerated depreciation, depending on when it was placed in service and your tax position.

These savings represent the actual reduction in taxes owed, resulting from the additional depreciation deductions identified through the study.

 Can I do this on an existing building?

Yes. Cost segregation can be performed retroactively on existing structures — not just new builds. If your barns, dairies, or poultry houses were constructed or significantly renovated within the last 10–15 years, you can likely “catch up” depreciation in the current year without amending prior returns.

 Is it safe from an IRS perspective?

Yes — when done properly. The IRS explicitly recognizes cost segregation as a valid method when supported by an engineering-based study.
DeepYield partners with top-tier engineering, accounting, and law firms to ensure every report is prepared in full compliance with IRS Audit Technique Guidelines. 

What does the process look like?

1. Initial Review: We gather basic facility and construction data.
2. Engineering Analysis: Our technical partners analyze blueprints, invoices, and onsite features to identify assets that qualify for accelerated depreciation.
3. Report Delivery: You receive a detailed cost segregation report with full IRS audit support.
4. Implementation: Your CPA uses the report to apply the new depreciation schedule and capture the tax savings.

 How long does the process take?

Typically 3–6 weeks from kickoff to final report, depending on project size and documentation availability.

 What’s the typical cost?

For most agricultural confinement facilities, the study costs between $20,000 and $25,000, depending on size and complexity. Most clients recover this cost within the first tax year through immediate depreciation benefits.

 How does DeepYield fit in?

DeepYield coordinates the entire process — aligning engineering, tax, and legal partners to ensure farmers receive maximum, defensible benefits. We specialize in agricultural applications where the value lies in correctly identifying short-life property tied to ventilation, feeding, watering, and waste systems.