Side income. In the year of the 1099-K reversal.
Side income content for 2026 — anchored to OBBBA’s two big moves for gig workers: the 1099-K reporting threshold reverted to $20,000 + 200 transactions (canceling the planned $600 threshold), and the QBI 20% deduction was made permanent. Plus the new tip deduction, 100% bonus depreciation restored, and the self-employment tax reality 60%+ of gig workers don’t fully understand.
Six changes reshaping side income in 2026.
The OBBBA package included several major wins for self-employed workers and small business owners — reversing the 1099-K paperwork avalanche, making QBI permanent, restoring 100% bonus depreciation, and adding the new tips deduction. Plus the mileage rate is up, and the SE tax wage base keeps climbing.
1099-K back to $20K + 200 txns
OBBBA repealed the ARPA $600 threshold, restoring the original $20,000 AND 200 transaction requirement. Effective tax year 2025 and beyond. The planned $2,500 (2025) and $600 (2026) thresholds are gone. Major paperwork relief for casual sellers.
1099-NEC/MISC threshold $2,000
The threshold for issuing Forms 1099-NEC and 1099-MISC raised from $600 to $2,000 for payments made after December 31, 2025. Indexed for inflation starting 2027. Backup withholding threshold also raised to $2,000.
QBI deduction permanent
The 20% Qualified Business Income deduction (Section 199A) was scheduled to sunset after 2025. OBBBA made it permanent. For most self-employed filers, this remains the single biggest tax break available — effectively reducing the top rate from 37% to 29.6%.
Tip deduction up to $25K
OBBBA’s new tip deduction lets gig workers in ~70 qualifying tipped occupations deduct up to $25,000 per return of qualified tips. Self-employed limit: net income from the trade or business. Tips must appear on W-2, 1099-MISC, 1099-NEC, 1099-K, or Form 4137.
100% bonus depreciation restored
OBBBA restored 100% first-year expensing for qualifying business equipment — vehicles, computers, machinery. Acquired and placed in service after January 19, 2025. Must be used more than 50% for business. Major win for asset-heavy side businesses.
Mileage rate at 72.5¢
The standard business mileage rate is 72.5 cents per mile in 2026 (up from 70 cents in 2025). At this rate, just 10,000 business miles = $7,250 deduction. For rideshare and delivery drivers, the difference between tracking and not tracking is often thousands.
All the thresholds and rates, in one place.
From IRS Rev. Proc. 2025-32 (inflation adjustments), OBBBA P.L. 119-21 statutory provisions, Schedule C and SE tax forms, and the IRS standard mileage notice for 2026. The figures that determine what you owe and what you can deduct.
| Item | 2026 figure |
|---|---|
| 1099-K reporting threshold (gross + transactions) | $20,000 + 200 |
| 1099-NEC reporting threshold | $2,000 |
| 1099-MISC reporting threshold | $2,000 |
| Self-employment tax filing threshold (net earnings) | $400 |
| Self-employment tax rate (total) | 15.3% |
| Social Security wage base (12.4% SE rate) | $184,500 |
| Medicare rate (no cap) | 2.9% |
| Additional Medicare (single threshold) | 0.9% above $200K |
| Standard mileage rate — business | 72.5¢/mile |
| QBI deduction (Section 199A) | 20% of QBI |
| SEP IRA contribution limit | $70,000 |
| Solo 401(k) total limit (employee + employer) | $70,000 |
| SIMPLE IRA limit (50+ catch-up) | $16,500 + $3,500 |
| Tip deduction maximum (per return) | $25,000 |
The 1099-K avalanche was canceled.
For years, gig workers, online sellers, and side hustlers braced for the planned $600 1099-K threshold. OBBBA repealed it entirely, reverting to the pre-ARPA standard of $20,000 + 200 transactions. The threshold change is real paperwork relief — but doesn’t change your tax obligation. Every dollar of business income is still reportable, with or without a 1099-K.
The bottom line: The IRS won’t get a copy of your $5,000 Etsy income — but you still owe tax on it. Keep records like the form still applied.
Side income, broken into the actual decisions.
Six categories covering the work most side hustlers actually need to do — setting up a business, understanding the tax mechanics, handling the 1099 reporting reality, the platform-specific tax rules, the retirement options self-employed people can use, and the path from side hustle to full-time business.
Business setup basics
The self-employment tax reality
What forms come and what you do with them
Platform-by-platform reality
Self-employed wealth-building
From side hustle to business
Run the self-employment math.
Eight most-used side income calculators — all updated for 2026 figures, the OBBBA changes, and the new 1099 thresholds. The full set of 125 calculators is on the calculator hub.
Tax deadlines worth marking on the calendar.
Self-employment means quarterly estimated tax payments. Missing them triggers underpayment penalties — modest but real. Plus the annual filing deadlines for both your return and the 1099s you issue.
The first $5,000 of side income is harder than the next $50,000.
The setup overhead is the same whether you make $1,000 or $100,000 from side work — separate bank account, basic bookkeeping, quarterly estimated tax, Schedule C, SE tax. The marginal cost of more side income, once the system is built, is much lower than the fixed cost of building the system.
Five things to set up before you take the first dollar.
1. A separate bank account. Even a fee-free online business checking. Commingling business and personal money is the most common audit-loss issue and the most common bookkeeping nightmare.
2. A separate credit card. For business expenses. Doesn’t have to be a “business” card — a personal card used exclusively for business works. Just keep it separate.
3. A mileage tracker app. MileIQ, Stride, or the IRS-compliant logging in QuickBooks Self-Employed. Start the day you start driving for business. Reconstructed mileage logs lose audits.
4. A receipt management system. Whatever you’ll actually use — physical envelope, Expensify, photos in Google Drive. The $75 IRS receipt-keeping rule for non-lodging expenses is real (no receipt needed under $75, but documentation still required).
5. A quarterly tax calendar reminder. April 15, June 15, September 15, January 15. Use the 25-30% rule of thumb for set-aside until you have a year of data.
The questions readers keep asking.
If your question isn’t here, the contact form takes editorial questions — recurring ones become their own articles.
If I don’t get a 1099, do I still owe tax?
Yes — every dollar. The 1099 is an information return, not a tax-creating document. The IRS requires you to report all business income whether or not a payer was required to send you a form.
With the 1099-K threshold reverted to $20,000 + 200 transactions for 2026, most casual sellers and side hustlers won’t receive 1099-K forms. Same for the new $2,000 1099-NEC threshold — small clients who pay you less than $2,000 won’t issue a 1099.
But your tax obligation is unchanged. Income above $400 net SE earnings triggers a filing requirement. The IRS may not have a third-party report of your income, but: (1) bank deposits are visible to the IRS upon audit, (2) the statute of limitations is 6 years (instead of 3) for substantial under-reporting, and (3) if income is “willfully” omitted, there’s no statute of limitations.
The honest framing: the 1099-K reversal is paperwork relief, not tax relief. Track and report all business income regardless.
When should I make the S-corp election?
The basic math: S-corp lets you pay yourself a “reasonable salary” subject to FICA payroll taxes, with the remainder taken as distributions not subject to SE tax. The 15.3% SE tax savings on the distribution portion can be substantial.
The trade-off: real payroll (cost ~$200-500/month), separate Form 1120-S filing, increased audit risk if “reasonable salary” is too low. Plus state-level considerations (CA franchise tax, NY filing fees, etc.).
The rule of thumb: S-corp election starts paying around $60,000-80,000 of net business profit. Below that, the payroll/filing costs eat the SE tax savings. Above $100,000, the math is usually clearly in favor of S-corp.
What “reasonable salary” means: at minimum, the salary should be defensible given your role and industry. Tax court has rejected obvious manipulation (e.g., paying yourself $20K of a $500K profit). A common formula: salary = ~40-60% of net profit, with the remainder as distributions. Work with a CPA who understands S-corps before electing.
How much should I set aside for taxes?
The conventional rule of thumb is 25-30% of every payment received. This covers:
• Self-employment tax: 15.3% (12.4% Social Security up to $184,500 + 2.9% Medicare)
• Federal income tax: ~10-22% effective for most middle-income filers
• State income tax: 0-13% depending on state
Yes, those numbers add up to more than 30%. The QBI 20% deduction (Section 199A, made permanent by OBBBA) and the half of SE tax that’s deductible above the line reduce the effective rate significantly. For most side hustlers in the 22-24% federal bracket, the actual effective tax rate on side income lands at 25-30% all-in.
The practical approach: set aside 30% of every payment in a separate savings account. Pay quarterly estimated taxes from that account. At year-end, you’ll likely have a small surplus — a useful buffer for any underestimate.
Adjust as you build experience. After your first full year, you’ll know your effective rate within a few percentage points and can dial the set-aside accordingly.
Should I form an LLC for my side hustle?
Maybe — but mostly for liability, not taxes. The tax treatment of a single-member LLC is identical to a sole proprietorship by default (the LLC is “disregarded” for federal tax purposes). All business income still flows to your personal Schedule C.
What the LLC provides: limited liability protection. If someone sues your business — a customer slips at your event, an Etsy buyer gets injured by your product, a client claims breach of contract — the LLC structure may protect your personal assets (home, retirement accounts, personal bank accounts).
The “may” is doing real work in that sentence. LLC protection can be “pierced” if you commingle business and personal funds, don’t maintain corporate formalities, or commit personal acts of negligence. An LLC isn’t a substitute for proper insurance — both work together.
Cost: $50-500 to form (state-dependent), $0-800/year in state fees (Delaware $300, California $800, most states under $100). For most side hustles under $20K/year with low liability risk, the cost may exceed the benefit. For client-facing services with real liability exposure (consulting, coaching with advice, physical products), LLCs often make sense early.
Can I deduct my home office if I work at the kitchen table?
Almost certainly no. The home office deduction requires a space used regularly AND exclusively for business. A kitchen table that you eat at most of the time fails the “exclusive” test, regardless of how much business work you do at it.
What does qualify: a room used only for business (dedicated home office), or a clearly identifiable space within a room (a corner with your desk and equipment where you don’t do personal activities). The space doesn’t have to be large — small home offices are fully deductible.
Two calculation methods: simplified ($5/sq ft, max 300 sq ft = $1,500 max deduction) or actual expense (allocate utilities, mortgage interest, depreciation, insurance, repairs based on business-use percentage). Actual usually produces a bigger deduction for larger home offices or higher-cost areas.
The depreciation question: actual-method home office deduction includes depreciation on the business portion of your home. This recaptures as ordinary income when you sell. The simplified method avoids this and is usually preferable for short-term thinking. For long-term home office use in a low-cost area, the simplified method often wins.
Should I be putting side hustle money into a Solo 401(k)?
For most side hustlers with a day-job 401(k): yes, this is one of the biggest tax breaks you’re probably not using.
The mechanics: Solo 401(k) lets you contribute as both employer and employee from your self-employment income. Even if you’ve already maxed out your day-job 401(k) employee deferral ($24,500 for 2026), you can still make the employer contribution from your side business — up to 25% of net SE income, total combined limit $70,000 in 2026.
Example: You earn $200K W-2 (maxed day-job 401(k)) plus $40K net side income. You could contribute up to ~$8,000 from the side income as employer contribution to a Solo 401(k) — fully deductible against SE income, reducing both income tax and SE tax (because employer contributions reduce net SE earnings).
Setup: 30 minutes at Fidelity, Schwab, Vanguard, or E*TRADE. Adopt a plan document, complete enrollment, link your business bank account. Annual Form 5500-EZ filing required once balance exceeds $250,000.
SEP IRA is the simpler alternative — no annual filing, same contribution capacity in most cases. Solo 401(k) edges out SEP for those who want Roth options or plan loan capabilities.
What’s the most common side-hustle audit trigger?
Several real ones, in rough order of frequency:
1. Schedule C losses several years in a row. The IRS may reclassify the activity as a hobby rather than a business — disallowing all the loss deductions. The “presumption of profit” rule: a business is generally presumed if it’s profitable in 3 of 5 consecutive years.
2. Large home office deduction relative to business income. $5,000 home office on a $15,000 business is more scrutinized than $2,000 on $80,000.
3. 100% vehicle business use. Unless you have a second car for personal use, claiming 100% business use of a vehicle invites questions. Honest percentages (60-80%) are more defensible.
4. Large meals and travel deductions. The 50% meals deduction is the rule (was temporarily 100% during COVID, now back to 50%). Travel must be primarily for business. The “travel deductions on what looks like a vacation” pattern is well-known to auditors.
5. Cash-heavy business with weak documentation. If your reported income is implausibly low for the activity type (rideshare driver claiming $5,000 of income, food cart business with no inventory tracked), it raises flags.
The defense for all of these is the same: contemporaneous records. Mileage logs kept in real time, receipts saved, bank/credit card statements that match what’s on the return. Reconstructed records after the fact lose audits.
Side income overlaps with tax, retirement, and banking.
Three pillars that intersect directly with self-employment — the federal tax mechanics that change once you have business income, the dramatically higher retirement contribution capacity available to self-employed filers, and the business banking infrastructure that supports proper bookkeeping.