Estimated Taxes: What Farmers Actually Need to Know
Let’s talk about everyone’s favorite topic: taxes…. Okay, don’t close the tab yet.
If you’re farming in the U.S., taxes are easy to ignore until they’re urgent. Estimated payments and deadlines, and special farm rules can pile up fast, especially when you’re already managing crops, livestock, labor, and weather. The goal here isn’t to turn you into a tax expert. It’s to help you avoid surprises and make better decisions.
In Part 1: Estimated Taxes, we’ll talk about what they are, who needs to pay them and how to avoid surprises. After, check out Part 2, where we dig into 1099s—why they matter and important deadlines to keep in mind.
Estimated Taxes: The Part Most Farmers Forget
If your farm is profitable, the IRS generally expects you to pay taxes throughout the year instead of all at once in April. That’s what estimated taxes are for.
Here’s the good news for farmers: if at least two-thirds of your gross income comes from farming, you qualify for special rules. In most cases, that means you can either:
- Make one estimated tax payment by January 15, or
- Skip estimated payments entirely if you file and pay your full tax bill by March 1.
(Note: Since March 1 falls on a Sunday in 2026, the deadline moves to March 2)
This is a real benefit, but only if the income test is met and the timing rules are followed. If less than two-thirds of your income comes from farming, you’ll usually need to follow the standard quarterly estimated tax schedule.
The biggest mistake we see is farmers skipping estimated payments without qualifying for the farm exception. That often leads to penalties and interest, not because anything was done wrong, but because the rules weren’t clear.
When your profit and loss statement is up to date, estimating taxes becomes planning, not panic.
How Much Should You Pay in Estimated Taxes?
The IRS gives farmers a “safe harbor” to help avoid penalties. In general, you can avoid underpayment penalties if you pay:
- 100% of your [previous year’s] tax obligation if your adjusted gross income (AGI) is less than $150k)
- 110% of your [previous year’s] tax obligation if your AGI is more than $150k
Note: “Adjusted gross income” is more similar to “profit” than “revenue.”
The IRS uses your previous year as a baseline for what counts as enough tax paid throughout the year. This matters because your income can fluctuate year over year, and using the previous year’s tax obligation will give you a good reference point.
Where Bookkeeping Saves You (Again)
- Estimated taxes rely on accurate, up-to-date records.
- When your books are maintained monthly:
- Makes it easier to set money aside
- Helps you avoid underpaying or facing penalties
- Helps you plan for expenses
- Makes tax season boring in the best way
This is also where Schedule F matters. Most farm income belongs on Schedule F, while certain value-added or non-farm activities may belong on Schedule C. You need accurate records to make payments on what your farm is actually earning, so you’re not underpaying.
Taxes Are a System, Not a Test
Taxes aren’t a measure of how good of a farmer you are. They’re just a system, and not one built with farmers’ schedules in mind.
Understanding estimated taxes helps you plan throughout the year. When your books are up to date, estimated payments will feel manageable because you already accounted for it. This helps you plan ahead, avoid penalties, and make decisions without second-guessing yourself throughout the year.
Learn how we can help you keep your books current, so you’re on top of your estimated taxes. Then check out Part 2, where we dig into 1099s and the important deadlines to keep in mind.
Learn more about how we help farmers save time and money with our bookkeeping.
