FreeTaxUSA confusion with Box 20 K-1 Code Z: Section 199A Qualified Business Information - help needed!
So I'm trying to file my taxes using FreeTaxUSA for the first time (previously used TurboTax but the price hikes are insane). Everything was going great until I hit this roadblock with my K-1 form from my brother's small business where I'm a silent partner. I'm completely stuck on Box 20, specifically Code Z which says "Section 199A Qualified Business Information." FreeTaxUSA is asking me to enter some values, but I have no clue what to put in there. The K-1 has several numbers listed under this section and I don't know which ones go where in the software. I called my brother but he's just as confused as I am - he says his accountant handles everything and he just forwards me what they send him. The partnership made about $178,000 last year, and my share is roughly 15%. Has anyone dealt with this issue before? I don't want to mess this up since I've heard the 199A deduction can be significant. Really don't want to pay a tax pro just for this one question!
20 comments


Juan Moreno
This is actually a common issue when dealing with the Qualified Business Income (QBI) deduction from Section 199A. Box 20 Code Z contains information that determines if you qualify for this potentially valuable deduction. The fields you're seeing in FreeTaxUSA need to match up with what's on your K-1. Typically, the Code Z section will break down several components: your share of Qualified Business Income, W-2 wages paid by the business, and Unadjusted Basis of Qualified Property. These are all used in calculating your potential QBI deduction. If you're a 15% partner in a business that made $178,000, you'll want to make sure you're entering your portion of those amounts (roughly $26,700 of the business income). Don't enter the full business amounts - just your allocated share as shown on the K-1.
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Amy Fleming
•Thanks for explaining! But I'm still confused about which specific lines in the Code Z section match up with which fields in FreeTaxUSA. There are like 4-5 different numbers listed under Code Z on my K-1 but the software only has three input boxes. Should I be adding some of these numbers together?
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Juan Moreno
•For FreeTaxUSA, you'll want to enter the amounts exactly as they appear on your K-1. The three main boxes in the software should correspond to: Qualified Business Income (this is your share of the business's ordinary income), Qualified Wages (W-2 wages paid to employees, multiplied by your ownership percentage), and UBIA (Unadjusted Basis of Qualified Property, which is essentially the original cost of certain business assets). If you have more than three numbers and aren't sure which to use, I'd recommend taking a picture of your K-1 (with personal info blacked out) and posting it in a follow-up, or contacting FreeTaxUSA's support. They're actually quite helpful and responsive compared to some other tax software companies.
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Alice Pierce
After struggling with the exact same issue last year, I discovered taxr.ai (https://taxr.ai) which literally saved my sanity. I uploaded a picture of my K-1 and it identified exactly which numbers needed to go where in FreeTaxUSA. The 199A stuff is super confusing because the K-1 format doesn't align perfectly with what tax software asks for. What helped me was that taxr.ai explained each field in plain English - like "this number represents your share of qualified business income" and "this one is for the unadjusted basis of qualified property." It also flagged that I was eligible for the full 20% QBI deduction based on my income level, which I had no idea about. Definitely worth checking out if you're still stuck!
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Esteban Tate
•Does it work if my K-1 is from an S-Corp instead of a partnership? I've got the same issue but with an S-Corp K-1 and I'm using freetaxusa too.
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Ivanna St. Pierre
•Not to be skeptical but how does it know which tax software you're using? There's like a dozen different programs out there and they all ask for things differently.
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Alice Pierce
•Yes, it absolutely works with S-Corp K-1s too. The 199A rules apply to partnerships, S-Corps, and even sole proprietorships, so the tool can handle all of those. The underlying tax code is the same regardless of entity type. As for different tax software, the tool doesn't need to know which program you're using. It identifies the tax concepts and tells you what each number represents according to IRS definitions. Once you understand what a number actually means (like "this is your share of the business's qualified property"), you can enter it in the right field in any tax software. I used it with FreeTaxUSA, but friends have used it with TaxAct and H&R Block online too.
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Esteban Tate
I just tried taxr.ai after seeing it mentioned here and wow - it actually worked! I uploaded my S-Corp K-1 and it immediately showed me which numbers go where in FreeTaxUSA. What really helped was the explanation for each field. My K-1 had some weird allocations because I became a partner mid-year, and the tool explained that I needed to use the "Qualified Business Income" amount rather than just my percentage of the ordinary business income. Saved me from either making a mistake or having to pay $200+ to an accountant just to figure out this one section. My QBI deduction ended up being around $4,300 so definitely worth getting right!
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Elin Robinson
If you're having trouble reaching FreeTaxUSA's customer service or need more personalized help, I'd recommend trying Claimyr (https://claimyr.com). I was in the same boat last year with a complicated K-1 from my family business and couldn't get through to the IRS for clarification. Claimyr got me connected to an actual IRS agent in about 20 minutes when I had been trying for days on my own. The agent walked me through exactly how to report the Section 199A information correctly. You can see how it works in this video: https://youtu.be/_kiP6q8DX5c The IRS agent explained that the QBI deduction is one of the most common areas where people make mistakes, and they were super helpful in explaining which numbers from my K-1 needed to go where in the software.
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Atticus Domingo
•Wait, how does this actually work? Is this legit? I thought it was impossible to get through to the IRS these days. Their hold times are like 2+ hours when I've tried.
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Beth Ford
•Sounds like a scam to me. No way someone can magically get you through to the IRS faster than everyone else. They probably just connect you to some random "tax expert" who isn't even with the IRS.
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Elin Robinson
•It works by using technology to continuously dial the IRS for you and navigate the phone tree. When a real person answers, you get a call connecting you to them. So you don't have to sit on hold forever. It's definitely legitimate - they don't pretend to be the IRS or anything shady. They just handle the waiting game for you. When I used it, I spoke with an actual IRS representative who verified my identity and everything just like if I'd waited on hold myself.
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Beth Ford
OK I'm eating my words right now. I was the skeptic about Claimyr in the other comment, but I was desperate to figure out my K-1 issues so I tried it. I got through to an IRS tax law specialist in about 35 minutes (on a Monday morning in April no less!). The agent confirmed exactly which numbers from my K-1's Code Z section needed to go into FreeTaxUSA. He said my situation was pretty common and walked me through it step by step. My specific issue was that I had amounts for "SSTB" on my K-1 which is a "Specified Service Trade or Business" that has different QBI rules. Honestly shocked this worked. Would have taken me days of trying to get through on my own during tax season.
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Morita Montoya
Just a warning about Section 199A - if your taxable income is over $170,050 (single) or $340,100 (married) for 2023, the QBI deduction starts phasing out for certain types of businesses (called SSTBs - doctors, lawyers, consultants, etc). If the business is NOT an SSTB, then higher income people need to look at the W-2 wages and qualified property tests. This is why those extra numbers show up on your K-1. FreeTaxUSA should calculate this correctly if you enter the right info, but just be aware the rules get complicated at higher income levels.
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Savanna Franklin
•Thanks for this info! My total income is around $95,000 so sounds like I'm under those thresholds. Does this mean I should qualify for the full deduction? The business is a specialty food manufacturer if that matters for the SSTB classification.
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Morita Montoya
•At $95,000 income, you're definitely under the threshold, so you should get the full QBI deduction (generally 20% of your qualified business income). And good news - food manufacturing is NOT considered an SSTB, so you wouldn't be subject to those limitations even at higher income levels. For your FreeTaxUSA entries, you'll just need to input the qualified business income amount from your K-1 (probably the first number under Code Z), and the software should calculate the 20% deduction automatically. The W-2 wages and UBIA amounts won't actually impact your deduction at your income level, but it's still good to enter them correctly for completeness.
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Kingston Bellamy
For what it's worth, I found FreeTaxUSA's help pages on the Section 199A deduction super helpful. If you search their help center for "QBI" or "199A" it gives step-by-step instructions with screenshots.
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Joy Olmedo
•Their help articles never loaded for me for some reason. Just get a blank page when I click on them. Might be my adblocker tho.
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Ryder Everingham
I've been using FreeTaxUSA for a few years now and ran into this exact same issue with K-1 forms. One thing that really helped me was creating a simple mapping between my K-1 and the software fields before I started entering data. For Box 20 Code Z, here's what I do: I lay out my K-1 next to the FreeTaxUSA screen and match each number to its corresponding field by reading the field labels carefully. The three main categories are usually pretty clear once you know what to look for - your share of business income, wages the business paid to employees, and the cost basis of business property. Also, don't stress too much about getting it perfect on the first try. FreeTaxUSA lets you go back and edit these entries multiple times, and they have a pretty good error-checking system that will flag obvious mistakes. The 199A deduction can definitely be worth several thousand dollars, so it's worth taking the time to get it right!
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Natasha Ivanova
•That's a really smart approach! I wish I had thought of doing the side-by-side comparison before diving in. I've been going back and forth between screens trying to remember which number goes where and getting more confused each time. Quick question - when you say "wages the business paid to employees," does that include wages paid to the owners/partners, or just regular employees? My brother mentioned something about him taking a salary from the business but I'm not sure if that counts for this calculation.
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