Harvest is starting to move. You may be cutting early beans, opening cornfields, or getting ready to do both, and the first real numbers are beginning to replace the estimates you’ve carried all season.

What’s rent going to look like next year? Did that seed rep leave a quote? How much did drying really cost on the wet fields? Meanwhile, harvest keeps moving, and the details keep piling up.

The good news is that you can start your 2027 farm budget planning during harvest without pretending every number is final. The point isn’t to finish your 2027 crop budget right now. It’s to capture the useful information this season is handing you before repairs, fuel use, drying costs, yields, and field notes turn into winter guesses.

When Should You Start Planning Your 2027 Farm Budget?

Start your 2027 farm budget as soon as the 2026 harvest begins replacing estimates with actual yield, fuel, drying, labor, repair, and handling information.

You don’t need final rent, input, insurance, or financing figures. Begin with a working draft, mark each number as known, estimated, or still open, and update it as better information becomes available.

Why Start the 2027 Farm Budget During Harvest?

A few things work in your favor this time of year:

• Current costs are fresh. Field passes, fuel use, repairs, drying, hauling, and labor are happening now. Record them while the details are still clear.
• Real costs can replace old guesses. Last year's budget was built on assumptions. This year's actuals let you swap some of those guesses for facts.
• Equipment and field issues are visible. You know which machine required unexpected work, which field used more fuel, and which acres didn’t perform as expected.
• Starting early gives you time to test scenarios. A first draft lets you see how changes in rent, inputs, yields, crop mix, or financing could affect the operation before more dollars are committed.

Every farm runs on its own timeline, so there's no single "right" date to start. The point is simpler: harvest is handing you good information right now, so grab it while it's in front of you.

Start with the 2026 Budget You Already Have

Don't start from a blank page. Make a copy of your 2026 budget and label it 2027, so you keep this year's plan intact for comparison.

Your previous plan can serve as a practical farm budget template, but every copied line still needs to be reviewed.

For each line, ask:

• What did I budget for this in 2026?
• What did it actually cost (or where's it at so far)?
• What's the difference?
• Why the difference? Weather, prices, a one-off repair, a change in acres?
• Should this cost carry into 2027, and at what level?

If your records support it, review costs by crop or field rather than relying only on a whole-farm average. A wet field that required more drying, fuel, and harvest time may tell you something the average hides.

Sort Every 2027 Budget Line Into Three Groups

This is the backbone of a working budget. Every line goes into one of three buckets.

1. Known or Committed

These costs have documented support behind them.

Examples may include:

• Signed land costs or multi-year lease terms
• Existing equipment payments
• Known debt obligations and payment schedules
• Inputs already purchased or contracted
• Confirmed subscriptions or service agreements
• Fall-applied fertilizer that has already been purchased

Only call a number known or committed if you can point to a contract, invoice, agreement, or other document behind it.

2. Reasonable Estimate

These costs aren’t final, but they’re based on something more useful than a guess.

Use this harvest to build estimates for:

• Yield by crop and, where records allow, by field
• Drying and storage costs
• Fuel use
• Repairs based on current equipment condition
• Labor hours
• Custom work and transportation
• Input quantities tied to your current agronomic plan
• Machinery performance and pass-level costs

One unusually strong yield or one ugly repair bill shouldn’t automatically become your 2027 baseline. Write down the reason behind each estimate so you can tell whether it reflects a normal expectation or an outlier.

3. Still Open

Some numbers aren’t ready, and forcing them into a confident total only hides the uncertainty.

Open items may include:

• Rent that hasn’t been finalized
• Crop mix or acreage that may change
• Inputs without confirmed quotes
• Financing or interest assumptions
• Crop-insurance costs
• Market-price assumptions

Instead of assigning one unsupported number, record:

• A low estimate
• A working estimate
• A high estimate
• A note explaining what could change it
• The date or event that should trigger another review

For example, an open cash-rent line might include low, working, and high assumptions with a note that the figure will be revisited after a landlord conversation. That keeps the uncertainty where you can see and manage it.

A Simple Working-Budget Example

Illustrative figures only. These aren’t 2027 price forecasts.

Sort the figures honestly, and you’ll be able to see how much of the 2027 plan is supported and how much is still moving.

Build More Than One 2027 Scenario

One “final” projection can create more confidence than the assumptions deserve. Farm financial forecasting works better when you can compare more than one reasonable outcome.

Consider building scenarios for:

• Expected yield and a working price
• Lower yield or a lower price
• Higher input or interest costs
• A different acreage mix between corn and soybeans
• A different rent or financing assumption

Give each scenario a name that describes what changed, such as “lower corn price, same costs” or “higher rent, expected yield.” That is more useful than vague labels such as “good year” and “bad year.”

A clear name makes it easier to understand which assumption is changing the result and what you may be able to do about it.

Turn the Draft into a Useful Break-Even

Once you've got projected costs, a few basic formulas turn them into decision-making numbers.

To estimate projected revenue and margin:

Be clear about what each calculation includes.

A production-cost break-even that excludes land, machinery ownership, unpaid family labor, overhead, interest, drying, or storage won’t mean the same thing as one that includes those costs. Family living and principal payments may also matter to the farm’s overall cash-flow needs, even when they aren’t included in a crop-production break-even.

A Hypothetical Corn-and-Soybean Budget Example

Illustration only. These are fictional numbers, not 2027 forecasts or price predictions.

Picture a 1,000-acre operation with 500 acres of corn and 500 acres of soybeans. The example includes cash rent, seed, fertilizer, crop protection, machinery, fuel, repairs, drying, and crop insurance. It excludes unpaid family labor and family living.

If the corn-cost estimate is still uncertain because fertilizer hasn’t been priced, the $4.75 break-even should be treated as a working estimate or range, not a final number.

The math is only as firm as the assumptions behind it.

Questions to Answer Before the 2027 Budget Is Final

A quick checklist to run before you call any version "final":

• Are planned crop acres confirmed?
• Are rent figures documented rather than assumed?
• Have 2026 fuel, repair, drying, storage, and handling costs been reviewed?
• Are input quantities tied to the current agronomic plan?
• Have financing and interest assumptions been updated?
• Are machinery purchases separated from normal repairs?
• Are corn and soybean assumptions separated?
• Are uncertain items clearly marked as open?

It can also help to compare your working assumptions with an outside reference, such as Iowa State’s latest crop-production cost estimates, FINBIN farm financial benchmarks, or crop budgets from your local Extension service.

Those benchmarks provide context, but they shouldn’t replace your own acres, yields, costs, equipment, or financing information. The most recent Iowa State estimates available when this article was prepared cover 2026 rather than providing a final 2027 forecast.

Keep Your Working Budget Current in roots

A first draft is only useful if it’s easy to update. That’s where farm budgeting software can help.

roots keeps your costs, assumptions, and multi-year farm budgets organized in one place, so you can carry this harvest’s useful numbers into your 2027 plan without rebuilding another spreadsheet from scratch.

With CropOps, you can:

• Compare multi-year budgets
• Review cost of production and cost per acre
• Adjust assumptions as quotes and rents firm up
• Compare scenarios before committing dollars
• Use university benchmark information for added context
• Prepare lender-ready reports

You still make the decisions about acres, inputs, insurance, financing, and price assumptions. roots helps keep those working numbers connected as the plan changes.

A Practical Takeaway

A useful early budget can still have blanks in it. Start with the numbers this harvest is giving you, mark what's known, estimate what has a reasonable basis, and leave the genuinely unsettled items open.

Updating a working plan is easier than rebuilding one from memory after the useful details are gone.

Keep Planning With These roots Resources

• Cost of Production 101: Three Hidden Costs Most Farmers Miss
• Farm Financial Benchmarks and How to Tell If Your Operation Is on Track
• Grain Drying Cost Per Bushel

This article is educational and general in nature. It isn’t individualized accounting, tax, legal, agronomic, crop-insurance, lending, or financial advice. Costs, prices, rents, and rules vary by farm and state and can change over time. Verify your assumptions and review major decisions with qualified professionals, including your lender, agronomist, insurance agent, attorney, and tax adviser.

Frequently Asked Questions About 2027 Farm Budget Planning

When should I start my 2027 farm budget?

Start as soon as the 2026 harvest begins producing real yield, fuel, drying, labor, repair, and handling information. You don’t need final rents, input prices, insurance costs, or interest rates. Begin a working draft and update it as better information becomes available.

What should be included in a crop budget?

A crop budget may include seed, fertilizer, crop protection, crop insurance, fuel, repairs, labor, machinery, drying, storage, hauling, land costs, interest, and overhead. Clearly note what is included and excluded so you understand what the resulting cost per acre and break-even represent.

Which costs can I estimate before harvest is finished?

You may be able to develop reasonable estimates using current yields, drying and storage costs, fuel use, repairs, labor hours, custom work, transportation, and input quantities tied to your plan. Record the basis for each estimate so you can distinguish a fair planning figure from an unusual result.

How should I budget for costs that are still unknown?

Keep them visible rather than forcing them into one confident number. Record a low, working, and high estimate, then add a note explaining what could change the cost and when you’ll review it again.

How do I calculate a projected farm break-even price?

Divide projected cost per acre by expected yield per acre:

For example, $950 per acre divided by 200 bushels per acre equals $4.75 per bushel. Clearly state which costs are included because land, machinery, labor, interest, drying, storage, and overhead can change the result.

Is a production-cost break-even the same as a cash-flow break-even?

Not necessarily. A production-cost break-even estimates the price needed to cover the production costs included in the calculation. A cash-flow analysis may also consider principal payments, family living, loan timing, and other cash obligations that aren’t normally treated as crop-production expenses.

Should I use one yield estimate or several farm-budget scenarios?

Use more than one reasonable scenario. An expected case can be compared with a lower-yield, lower-price, higher-cost, or different-acreage case. This helps show how sensitive projected margins are to assumptions that may still change.

Can outside benchmarks tell me what to use in my 2027 farm budget?

Outside resources such as Iowa State crop-cost estimates, FINBIN, and local Extension crop budgets can provide useful context. They aren’t replacements for your farm’s actual acres, yields, land costs, equipment, input use, and financing.

Can farm budgeting software help with 2027 farm budget planning?

Farm budgeting software can help organize costs, assumptions, crop budgets, and scenarios so they’re easier to update. Multi-year farm budgeting is especially useful when comparing 2026 actual results with 2027 projections.

Can roots help with multi-year farm budgeting?

Yes. roots supports multi-year budgets, cost-of-production and cost-per-acre analysis, scenario comparisons, university benchmark information, and lender-ready reporting through CropOps. The usefulness of the results depends on the accuracy of the costs and assumptions entered.