If you made money from something you do as a hobby — selling things you make, taking photos on the side, giving music lessons, reselling finds from estate sales — the IRS considers that taxable income. There’s no minimum amount that lets it slide, and the rules work differently from regular job income or business income. Most people don’t find this out until a 1099 shows up or they start doing their taxes and realize they’re not sure where the money goes. Here’s how it actually works.
What Hobby Income Actually Is
Hobby income is money earned from an activity the IRS doesn’t consider a business. That’s the core distinction — not what the activity is, but how the IRS classifies it.
A lot of activities can produce hobby income: selling handmade goods, photography work, woodworking, tutoring, refurbishing furniture, writing, music. The activity itself doesn’t determine the classification. What matters is whether the IRS sees the activity as something carried on with the intent to make a profit — or something done primarily for personal enjoyment that happens to bring in some money.
This is one of the less intuitive parts of the tax code, because it means two people doing the exact same thing can be classified differently. One person selling prints at a local market might be running a business. Another person doing the same thing might have hobby income. The difference isn’t the activity — it’s how the activity is conducted, documented, and whether it has a track record of profit. The IRS evaluates this through a set of factors outlined in the tax code, and the classification determines how the income is taxed.
The part that catches most people off guard: hobby income is taxable at any dollar amount. There’s no $600 threshold, no minimum reporting floor, no exemption for small amounts. If $200 came in from selling old camera gear, that $200 belongs on the tax return.
Why the Hobby vs. Business Classification Matters
If you’ve never thought about whether your hobby counts as a “business” for tax purposes, you’re not alone — most people haven’t. But the classification changes the math in a meaningful way, and it comes down to one question: does the IRS let expenses offset the income?
Under current tax rules, someone with hobby income pays tax on everything earned — the full gross revenue. The money spent on supplies, materials, booth fees, shipping — none of it comes off the top. A 2018 tax law change removed the deduction category that previously allowed hobby expenses to reduce the taxable amount.
Someone with business income, on the other hand, pays tax on the profit — revenue minus expenses. The tradeoff is that business income also triggers self-employment tax, which hobby income does not.
Here’s what that looks like side by side:
| Hobby | Business | |
|---|---|---|
| What’s taxable | Full gross revenue | Net profit (revenue minus expenses) |
| Expenses deductible? | No — under current rules | Yes |
| Self-employment tax? | No | Yes — 15.3% on net profit above $400 |
Example — Jordan’s print sales
Jordan makes digital illustrations and sells prints online and at local markets. The numbers for the year:
- Revenue: $4,200
- Expenses (printing, packaging, table fees, software subscriptions): $2,600
- Net: $1,600
If the IRS classifies this as a hobby, Jordan owes income tax on the full $4,200 — the $2,600 in expenses doesn’t reduce the taxable amount. If it’s classified as a business, Jordan owes income tax on just the $1,600 in profit, plus self-employment tax of roughly $226 (15.3% × 92.35% × $1,600).
Hobby Business Taxable income $4,200 $1,600 Income tax (est. 22% bracket) ~$924 ~$352 Self-employment tax $0 ~$226 Estimated total ~$924 ~$578 Same revenue, same expenses — but hobby classification costs roughly $346 more in this scenario because the expenses can’t be deducted.
The exact numbers depend on total income, filing status, and state rules.
The classification isn’t something a filer chooses — the IRS makes that determination based on how the activity is run, whether it has a profit history, and several other factors. For a full walkthrough of how that evaluation works: The Hobby Loss Rule Explained.
For a deeper comparison of what changes under each classification: Hobby Income vs. Business Income.
How Hobby Income Is Taxed
Three things define how hobby income is treated on a tax return: where it’s reported, what happens with expenses, and what taxes apply.
It goes on Schedule 1, not Schedule C. Hobby income is reported on Schedule 1, Line 8z as “Other Income.” It flows from there into Adjusted Gross Income on Form 1040. It does not go on Schedule C — that form is for business income and triggers a different set of rules. For the step-by-step filing details: How to Report Hobby Income on Your Tax Return.
Expenses don’t offset the income. Under current tax law, the deduction category that once allowed hobby expenses (up to the amount of hobby income) has been suspended. That means the full amount earned is taxable — not the amount left after costs. This is the rule that surprises most hobby earners, and it’s the reason classification matters so much. For the full breakdown of what is and isn’t deductible: Hobby Tax Write-Offs: What Is and Isn’t Deductible.
Self-employment tax doesn’t apply. The 15.3% self-employment tax only applies to business income reported on Schedule C. Hobby income on Schedule 1 is outside that definition. Whether that’s an advantage depends on how much was spent on the activity — when expenses are high, the lost deductions can cost more than the self-employment tax would have. For the full comparison: Hobby Income and Self-Employment Tax.
Because hobby income flows into Adjusted Gross Income, a higher AGI from hobby earnings can affect eligibility for certain deductions and credits elsewhere on the return.
There’s no minimum dollar amount below which hobby income is exempt from reporting — it’s taxable starting at the first dollar. For the full threshold breakdown: Hobby Income Limits: The IRS Thresholds That Actually Matter.
What About 1099s?
If a payment platform or a client sends a 1099-K or 1099-NEC, that form documents how much was paid — it doesn’t determine whether the income is a hobby or a business. The classification is a separate question based on how the activity is conducted.
What the 1099 does is create a matching record: the IRS gets a copy, and if the income appears on their copy but not on the return, it triggers an automated notice. So the form matters for reporting — but it doesn’t change the tax treatment. Hobby income reported on Schedule 1 is hobby income regardless of whether a 1099 arrived.
For how each form works and what triggers one: Hobby Income and the 1099-K.
Knowledge Check — Hobby Income Basics
Question 1: Under current tax rules, someone with $3,000 in hobby revenue and $2,000 in hobby expenses owes income tax on how much?
- A) $1,000 — the net amount after expenses
- B) $3,000 — the gross revenue, because hobby expenses are not deductible
- C) $0 — hobby income under $5,000 is not taxable
Show answer
B. Under current rules, the deduction category that previously allowed hobby expenses to offset hobby income has been suspended. Hobby income is taxed on the full gross revenue. Someone with $3,000 in revenue and $2,000 in expenses owes income tax on the entire $3,000.
Question 2: Where does hobby income get reported on a federal tax return?
- A) Schedule C — as self-employment income
- B) Schedule A — as a miscellaneous itemized deduction
- C) Schedule 1, Line 8z — as Other Income
Show answer
C. Hobby income is reported on Schedule 1, Line 8z under “Other Income.” It does not go on Schedule C (that’s for business income and triggers self-employment tax) or Schedule A. It flows from Schedule 1 into Adjusted Gross Income on Form 1040.
Frequently Asked Questions
Is there a minimum amount before hobby income is taxable? No. There is no exemption threshold. Whether the amount is $50 from a single sale or $5,000 over the course of a year, the full amount is taxable as ordinary income and belongs on the return.
Does hobby income affect AGI? Yes. Hobby income on Schedule 1 flows into Adjusted Gross Income, which can reduce eligibility for certain deductions, credits, and income-based benefits elsewhere on the return.
Is hobby income subject to self-employment tax? No. Self-employment tax applies only to business income reported on Schedule C. Hobby income on Schedule 1 is outside that definition. See Hobby Income and Self-Employment Tax for the full comparison, including the scenarios where avoiding self-employment tax actually costs more than paying it.
Can hobby expenses be deducted under current law? No. A 2018 tax law change suspended the deduction category that previously allowed hobby expenses to offset hobby income. Under current rules, the full revenue is taxable regardless of what was spent on the activity. This applies whether a filer itemizes or takes the standard deduction.
What if a 1099 arrives for hobby income? A 1099-K or 1099-NEC documents the payment — it doesn’t determine how the income is classified. The hobby-vs-business question is separate and depends on how the activity is conducted. See Hobby Income and the 1099-K for how each form works and what triggers it.
Does state income tax also apply to hobby income? In most states with an income tax, yes. State returns generally follow the federal treatment — hobby income flows into state taxable income as ordinary income. Some states did not adopt the federal suspension of hobby expense deductions and may still allow them on the state return. State-specific rules vary.
Related Articles
- The Hobby Loss Rule Explained — how the IRS decides if an activity is a hobby or a business
- Hobby Income vs. Business Income — what changes under each classification
- Hobby Tax Deductions Explained — what is and isn’t deductible under current rules
- How to Report Hobby Income on Your Tax Return — filing mechanics, step by step
- Hobby Income Limits: The IRS Thresholds That Actually Matter — every dollar threshold explained
- Hobby Income and Self-Employment Tax — when avoiding SE tax helps and when it hurts
- Hobby Income and 1099s — what the form means for your filing
- Hobby Farm Taxes — farm-specific rules and the profit test
- When to Form an LLC — how entity choice affects classification
This article is for general informational purposes only and does not constitute legal or tax advice. Consult a licensed CPA or tax attorney for guidance specific to your situation.