Built on the current Schedule C for tax year 2025, with the 70 cent mileage rate and 2025 self-employment tax rules
Your Schedule C, line by line
Schedule C is where sole proprietors, freelancers and gig workers report what a business earned and spent for the year. Enter your income and expenses and the generator puts each figure on the right line, totals your deductions, and works out the net profit that flows to your 1040 and your self-employment tax. Preview the finished schedule, then print a Schedule C ready to attach and file.
Preview before you payEvery line explainedTax year 202524/7 support
Written and reviewed against the 2025 Schedule C and its instructions by the ePaystubs editorial team · Updated · Sources
2025
Sch CProfit or Loss From BusinessTax Year 2025
Principal businessConsulting
Business code541600
Accounting methodCash
Started this yearNo
Gross receipts (line 1)$95,000.00
Total expenses (line 28)$23,000.00
Net profit (line 31)$72,000.00
Sample figures shown for illustration. Your schedule reflects the income and expenses you enter.
How it works
Three steps from your records to a schedule you can file
No wrestling with the paper form or guessing which line an expense belongs on. Enter your income and costs and the generator lays out the completed Schedule C, totals your expenses, and figures the net profit or loss on line 31 so you can see the result before you pay.
Add your business details, your gross receipts for the year, and your expenses by category from your own books. The generator sorts advertising, supplies, mileage, insurance and the rest onto the right lines.
Sch C2025
Preview
2
Preview the completed Schedule C
See the finished schedule the way the IRS will, with your expenses totaled on line 28 and your net profit or loss figured on line 31, before you pay a cent or commit anything to paper.
PDFSch C
Print
With 1040
Download Schedule C
3
Review, attach and file
Check the completed Schedule C against your records, print it, and attach it to your Form 1040 along with Schedule SE for self-employment tax. File by mail, or use the figures to e-file.
Most schedules take a few minutes once your income and expense totals are in hand. Sample entries shown; your form uses your real figures.
Why this generator
Built so the parts that trip up a Schedule C are the ones it handles
A business schedule goes sideways in a few familiar places: an expense on the wrong line, income left off because no form came, a missed home office or mileage deduction, or forgetting the self-employment tax that rides along. Those are the parts this tool lays out, with the 2025 numbers built in.
Every expense on the right line
Advertising, supplies, contract labor, insurance, rent and the rest each land on the Part II line the IRS expects, then total on line 28 without you tracking the arithmetic.
Net profit figured for you
Gross receipts, cost of goods sold and every expense flow down to net profit or loss on line 31, the single number your income tax and self-employment tax are built on.
Mileage and home office handled
The two deductions solo filers most often fumble get their own treatment: the 70 cent 2025 mileage rate on line 9, and the simplified home office on line 30.
Self-employment tax in view
Your net profit doesn't stop at income tax. The page shows the 15.3 percent self-employment tax that rides along on Schedule SE, so April isn't a surprise.
New for 2025, already built in
The restored 100 percent bonus depreciation, the higher section 179 limit, and the 1099-K threshold moving back to over 20,000 dollars and 200 transactions are reflected on the page.
Real support, around the clock
Not sure which line an expense goes on or whether you owe self-employment tax? Chat, call +1 857 444 9266, or email info@epaystubs.net any hour, any day.
Interactive guide
What each part of Schedule C does
Schedule C moves in a clear order: business details up top, then Part I income, then Part II expenses, down to the net profit or loss on line 31, with cost of goods sold and vehicle details in their own parts. Tap or click a part to see what it does and the mistake to avoid.
Sch C2025
TopBusiness information
The top of Schedule C identifies the business: its principal activity and business code, a business name if you use one, an EIN if you have one, your accounting method, and whether you materially participate. It also asks whether you made payments that require a 1099.
Watch forUse the accounting method you actually use, usually cash for a solo business, and pick the code that best fits your work. If you paid a contractor 600 dollars or more, you may need to file a 1099-NEC.
Lines 1–7Your gross income
Part I starts with gross receipts on line 1, all the income the business took in. Subtract returns and allowances and cost of goods sold to reach gross profit, add any other income, and line 7 is your gross income.
Watch forReport all your income, even amounts with no form. For 2025 an app only sends a 1099-K over 20,000 dollars and 200 transactions, but every dollar you earned still belongs here.
Part IIICost of goods sold
If you sell or make products, Part III figures your cost of goods sold from your beginning inventory, purchases, cost of labor and materials, minus your ending inventory. The result carries up to line 4.
Watch forService businesses with no inventory usually skip this part. If you do carry inventory, your beginning number has to match last year's ending number.
Lines 8–27Business expenses
Part II is where your deductions live, each on its own line, from advertising and supplies to contract labor, insurance, rent, and legal and professional fees. They total on line 28, your total expenses.
Watch forOnly ordinary and necessary business costs belong here, and anything used for both business and personal life is split to the business share. Line 27a is a catch-all you detail in Part V.
Line 9Car and truck expenses
Line 9 holds your vehicle costs. You can use the standard mileage rate, 70 cents a mile for 2025, or the actual expense method for gas, insurance, repairs and depreciation, then deduct the business share.
Watch forKeep a mileage log with dates and business purpose. To keep both methods open in later years, use the standard mileage rate in the first year you use the vehicle for business.
Line 13Depreciation and section 179
Line 13 covers depreciation and the section 179 deduction for equipment and other assets. For 2025 you can expense up to 2.5 million dollars under section 179, and 100 percent bonus depreciation is back for qualifying property placed in service after January 19, 2025.
Watch forBig first-year write-offs are powerful but lasting choices. Section 179 cannot create a loss, while bonus depreciation can, so the right pick depends on your income for the year.
Line 30Home office deduction
Line 30 is the home office deduction, for space used regularly and exclusively for business. The simplified method is 5 dollars a square foot up to 300 square feet, a 1,500 dollar maximum, or you use actual expenses on Form 8829.
Watch forRegular and exclusive use is the test, so a spare room used only for work qualifies but the kitchen table does not. The simplified method cannot create a business loss.
Line 31Net profit or loss
Line 31 is the bottom line: gross income minus total expenses and the home office deduction. A positive number is net profit, a negative one is a loss, and this figure is what your taxes are built on.
Watch forNet profit, not gross receipts, is what gets taxed. This same number flows to two places: your Form 1040 and Schedule SE for self-employment tax.
Line 32At-risk
If you have a loss, line 32 asks whether all your investment in the business is at risk. For most sole proprietors who fund the business themselves, it is, and the full loss is allowed on the 1040.
Watch forIf some of your investment is not at risk, such as money you are not personally liable for, your deductible loss can be limited and Form 6198 may come into play.
Part IVInformation on your vehicle
Part IV collects the details behind your car and truck deduction when you use the standard mileage rate: the date the vehicle went into service and your business, commuting and other miles for the year.
Watch forThe commuting question matters. Miles between home and a regular workplace are commuting, not business, and are not deductible even when you are self-employed.
Schedule SESelf-employment tax
Your net profit doesn't just meet income tax. It also flows to Schedule SE, where self-employment tax is figured at 15.3 percent on 92.35 percent of it, covering the Social Security and Medicare a boss would otherwise split with you.
Watch forYou owe self-employment tax once net profit reaches 400 dollars. The upside is you deduct half of it on Schedule 1, which lowers your income tax though not the tax itself.
Schedule 1Flows to your Form 1040
Schedule C is an attachment, not a standalone return. Net profit or loss lands on Schedule 1, line 3, which carries to your Form 1040 as part of total income, alongside any wages or other income you have.
Watch forFile Schedule C with your 1040 by the same deadline. If you run more than one business, each one gets its own separate Schedule C.
The basics
What is Schedule C?
Quick answer
Schedule C (Form 1040), Profit or Loss From Business, is the schedule a sole proprietor attaches to their tax return to report what a business earned and spent. You list your income and your expenses by category, and the net profit or loss on line 31 carries to your Form 1040 and to Schedule SE, where self-employment tax is figured. It is the form behind almost every freelance, gig, and one-person business.
The schedule runs in one direction. Part I totals your income, starting from gross receipts and subtracting cost of goods sold to reach gross profit. Part II lists your expenses, each on its own line, which total on line 28. Subtract those and the home office deduction, and line 31 is your net profit or loss. That single number is what your taxes are built on, which is why getting each expense onto the right line, and leaving nothing out, is the whole job.
You file Schedule C if you run an unincorporated business or practice a profession as a sole proprietor. That covers a lot of people: independent contractors, freelancers, gig workers, consultants, and side-hustlers, along with most single-member LLCs, which the IRS treats as disregarded entities that report on Schedule C by default. If you have more than one distinct business, each one gets its own Schedule C.
Schedule C rarely travels alone. Net profit flows to Schedule SE for self-employment tax, and the deductible half of that tax comes back as an adjustment on your 1040. Many sole proprietors also claim the qualified business income deduction, worth up to 20 percent of net profit, which is figured separately on Form 8995 rather than on Schedule C itself. The pieces connect, but they all start from the profit this one schedule produces.
Do you have to file one?
If you earned income from self-employment, yes, you report it on Schedule C, and there is no minimum before it belongs on the return. A separate rule sits just beyond it: once your net profit reaches 400 dollars, you also file Schedule SE and owe self-employment tax. All of your business income counts whether or not a client or app sent you a 1099, so casual and side income belongs here too.
Which line
Where your expenses go on Schedule C
Part II gives each type of expense its own line. Putting costs on the right one keeps your schedule clean and your deductions defensible. Here is what the common lines cover and what to watch on each.
Expense
Line
What it covers, and what to watch
Advertising
Line 8
Ads, marketing, your website, printing and business cards
Car and truck
Line 9
Standard mileage at 70 cents for 2025, or actual costs; business share only
Contract labor
Line 11
Payments to non-employees; a 1099-NEC may be required at 600 dollars
Depreciation
Line 13
Equipment written off over time, or expensed with section 179 or bonus depreciation
Insurance
Line 15
Business insurance; health premiums are a 1040 adjustment, not here
Interest
Line 16
Business loan interest and business mortgage interest
Legal and professional
Line 17
Accountant, bookkeeper, attorney and other professional fees
Office expense
Line 18
Postage, software subscriptions, and general office costs
Rent or lease
Line 20
Business space, plus vehicle, machinery and equipment leases
Supplies
Line 22
Materials and supplies used up in the course of the business
Taxes and licenses
Line 23
Business licenses and permits, and certain business taxes
Travel and meals
Line 24
Travel is fully deductible; business meals are 50 percent
Utilities
Line 25
Phone, internet and power for the business, at the business share
Wages
Line 26
Pay to employees; never your own owner's draw
Other expenses
Line 27a
Anything else ordinary and necessary, itemized in Part V
Swipe the table sideways for the full text →
The test for every line is the same: an expense has to be ordinary and necessary for your business. Ordinary means common in your line of work; necessary means helpful and appropriate. Anything used for both business and personal life, a phone, a car, part of your home, is split, and only the business share is deductible. Personal spending never belongs on Schedule C.
A couple of important costs are not Part II lines at all. The home office deduction sits on line 30, after your expenses total. And two of the biggest breaks for the self-employed, the deduction for half of your self-employment tax and the self-employed health insurance deduction, are adjustments on your 1040 rather than expenses here, so they lower income tax without touching your Schedule C profit.
Quick rule
If a cost is ordinary and necessary for the business, it goes on the Part II line that fits it best, at the business-use share. Keep the receipt and a note of the business purpose. When something truly doesn't fit a named line, it belongs on line 27a as an other expense, listed out in Part V.
How the math flows
From gross receipts to net profit, and where it goes
Schedule C is one running calculation that ends in a single number. Follow it in four moves and the order of the parts makes sense.
1
Total your income
Start from gross receipts on line 1, subtract returns and cost of goods sold, add any other income, and Part I ends at your gross income on line 7.
Lines 1 to 7
2
Subtract your expenses
List every business expense by category in Part II. They total on line 28, and after the home office deduction on line 30 you reach a tentative profit.
Lines 8 to 30
3
Land on net profit or loss
Line 31 is the result: income minus expenses. A positive number is net profit, a negative one is a loss that generally offsets your other income.
Line 31
4
It flows two ways
Net profit carries to Schedule 1 and onto your 1040 as income, and to Schedule SE for self-employment tax. One number drives both taxes.
1040 and Schedule SE
The one thing to remember
You are taxed on net profit, not on gross receipts. Every legitimate expense you record lowers that profit, and because the same number feeds self-employment tax, a dollar of deduction saves you both income tax and about 15 cents of self-employment tax. That is why careful expense tracking matters more for the self-employed than for almost anyone else.
Try it
Estimate your self-employment and income tax
Enter your gross receipts, your business expenses, and your filing status. The tool figures your net profit, the self-employment tax on Schedule SE, a simple QBI deduction, and your 2025 income tax, so you know roughly what to set aside.
A quick estimate, not tax advice. It figures self-employment tax on 92.35 percent of net profit, then income tax using the 2025 standard deduction, ordinary rates, and a simple 20 percent QBI deduction. It doesn't model other income, credits, itemizing, state tax, or the QBI phase-out at higher incomes.
Your 2025 taxes, roughly
Net profit (line 31)$72,000.00
Self-employment tax$10,173.28
Deductible half of SE tax$5,086.64
QBI deduction (est.)$10,232.67
Income tax (est.)$4,673.18
Total federal tax$14,846.46
Set aside each quarter$3,711.61
An estimate to plan with, not tax advice or a filed return. Your actual tax depends on other income, credits, itemizing and state tax this doesn't model. The generator builds the full Schedule C, and the IRS self-employment tax page covers the details.
Schedule C files with your 1040, so it follows the same calendar. The original date for 2025 returns has passed, but the extension deadline is live and estimated payments for 2026 keep rolling. Here's where things stand.
Open right now
If you filed Form 4868 for an extension, your 2025 return with Schedule C is due October 15, 2026. That is the deadline that still matters for most people reading this in mid-2026. If you missed the original date without an extension and you owe, file as soon as you can, because penalties and interest keep adding up until you do.
For most calendar-year filers, the 2025 return was originally due April 15, 2026. An extension filed on Form 4868 by the April date moves your filing deadline to October 15, 2026, but it is an extension to file, not to pay. Any tax you owed for 2025, income tax and self-employment tax alike, was still due April 15, and interest runs on whatever was left unpaid after that.
Because self-employment income has no withholding, most Schedule C filers owe estimated tax during the year on Form 1040-ES if they expect to owe 1,000 dollars or more. Each payment covers both income tax and self-employment tax, generally in four installments that fall in April, June and September of 2026 and January of 2027. Paying at least 100 percent of last year's tax, or 110 percent at higher incomes, is a safe harbor against the underpayment penalty.
If you're late
When you owe and file late, the failure-to-file penalty is usually 5 percent of the unpaid tax for each month or part of a month, up to 25 percent, and a separate failure-to-pay penalty of 0.5 percent per month runs alongside it, plus interest. When you're owed a refund there's no late-filing penalty, but you generally have only three years from the original due date to file and still claim that money before it's gone.
For tax year 2025
What changed for business filers in 2025
Recent law reshaped a few things that matter on a Schedule C. These are the changes most likely to affect your return, and where older guides are now out of date.
100% bonus depreciation
Full expensing is back. For qualifying equipment and property placed in service after January 19, 2025, 100 percent bonus depreciation was restored and made permanent, so many assets can be written off in full the first year on line 13.
$2.5M section 179
A bigger section 179 limit. The amount you can expense under section 179 rose to 2.5 million dollars, with the phase-out starting at 4 million dollars of purchases. Well beyond what a typical solo business needs, but the ceiling is far higher now.
$20,000 and 200
The 1099-K threshold reset. Payment apps and marketplaces now send a 1099-K only when payments top 20,000 dollars and there are more than 200 transactions. The planned 600 dollar and 2,500 dollar thresholds were repealed for 2025.
20% QBI, now permanent
The QBI deduction is here to stay. The 20 percent qualified business income deduction was set to expire but has been made permanent, and it rises to 23 percent starting in 2026. For 2025 it stays at 20 percent of your net business income.
Also worth knowing: the threshold for a client to send you a 1099-NEC is still 600 dollars for 2025, rising to 2,000 dollars in 2026. The rule that hasn't changed: all of your business income is taxable whether or not any form arrives, so a higher reporting threshold never means the income stops counting.
Which form
Is Schedule C even the right form?
Schedule C is for sole proprietors, but a business set up a different way reports somewhere else. Here's where your situation sends you.
You run
File
Notes
One-person business or freelance work
Schedule C
Attached to your 1040; net profit is hit with self-employment tax
A single-member LLC
Schedule C
Disregarded by default, so you report the same as a sole proprietor
Rental property or royalties
Schedule E
Not Schedule C, and usually not subject to self-employment tax
A farm
Schedule F
The farming equivalent of Schedule C
A partnership or multi-member LLC
Form 1065
The business files; you receive a Schedule K-1
An S corporation
Form 1120-S
Reasonable salary plus distributions; you receive a K-1
A C corporation
Form 1120
The corporation is taxed on its own return
Swipe the table sideways for the full text →
The dividing line is how your business is organized, not how big it is. A sole proprietor and a single-member LLC both use Schedule C, because the IRS disregards the LLC and looks straight through to you. The moment there is more than one owner, or you elect corporate treatment, the business files its own return and passes results to you on a K-1 instead.
This is also where an S corporation election comes up. It doesn't change what your business does, but it changes how profit is taxed: you would pay yourself a reasonable salary and take the rest as distributions that avoid self-employment tax. That can save money at higher, steady profit, but it adds payroll, paperwork and cost, so it's worth running the numbers before switching.
Quick rule
If you're a one-owner business and haven't formed a corporation or elected S status, Schedule C is your form, including if you set up a single-member LLC. Rentals go on Schedule E, farms on Schedule F, and anything with multiple owners or a corporate election files its own return. This tool builds the sole-proprietor Schedule C.
Avoid these
The mistakes that cost sole proprietors money
Most Schedule C problems, whether an audit flag or an overpayment, come from the same short list. Clear these and your schedule is both cleaner and cheaper.
Mixing personal and business money
Running everything through one account makes it hard to prove what was business and easy to miss deductions. A separate business account and card draw a clean line the IRS and your future self will thank you for.
Leaving off income with no 1099
A higher 1099-K threshold doesn't make income disappear. Every dollar you earned is reportable whether or not a form arrived, and under-reporting is one of the fastest ways to draw a notice.
Missing your own deductions
Mileage, a home office, half of your self-employment tax, health premiums, retirement contributions: solo filers routinely overpay by skipping these. Each one lowers your tax, and some lower self-employment tax too.
No records or mileage log
A deduction you can't back up is a deduction you can lose in an audit. Keep receipts, and log business miles with the date and purpose as you go, since a number reconstructed months later rarely holds up.
Forgetting self-employment tax
Planning only around your income bracket ignores the 15.3 percent self-employment tax that also rides on your profit. Not setting money aside, or skipping quarterly estimates, turns into a painful balance due in April.
Claiming 100 percent business use
A car, phone or room used for both work and life is split, not fully deductible. Claiming 100 percent business use of something obviously personal is a classic red flag, so deduct the honest business share.
One more
Know the line between a business and a hobby. A real business is run to make a profit, with records, effort and a genuine profit motive; an activity you never really try to profit from can have its losses disallowed under the hobby loss rules. If you're deducting losses year after year, be ready to show the business intent behind them.
Filing it
How to file your Schedule C
Schedule C is never filed on its own. It attaches to your Form 1040, so filing the schedule means filing the whole return. Here are the routes, including the free ones, and where this tool fits.
1
Attach it to your 1040
File Schedule C together with your Form 1040 and Schedule SE. The complete return goes to the IRS the same way any 1040 does, whether you e-file or mail it.
Part of the return
2
Free and low-cost e-file
IRS Free File offers guided software free if your income is 89,000 dollars or less, and Free File Fillable Forms are open to any income. Most software supports Schedule C and Schedule SE.
e-File options
3
Software, a preparer or a bookkeeper
A business return leans on good records. Commercial software, a paid preparer, or a bookkeeper can handle the self-employment tax and QBI pieces and catch deductions you might miss.
When it's worth it
Where this tool fits
This generator helps you fill out and produce a completed Schedule C that you can review, attach to your Form 1040, and file, or use to check your figures before entering them elsewhere. It does not transmit anything to the IRS, and it isn't a substitute for tax software, a preparer or a bookkeeper, or for tax advice. You're responsible for the accuracy of your income and expenses and for keeping the records behind them.
Keep the records behind your Schedule C, receipts, invoices, bank statements and your mileage log, for at least three years, since that is the usual window for the IRS to question a return. One filing option is gone: IRS Direct File, the government-run tool piloted in 2024 and 2025, is not available for the 2026 filing season. E-filing generally gets any refund out faster than mailing, especially paired with direct deposit.
Need the forms around your Schedule C?
Your business schedule attaches to a 1040, and if you pay yourself or a helper you may need pay documents too. They're a click away, all with the same preview-first approach.
Schedule C (Form 1040), Profit or Loss From Business, is the schedule sole proprietors use to report the income and expenses of a business they run. You attach it to your Form 1040, and the net profit or loss on line 31 flows to your 1040 and to Schedule SE for self-employment tax.
Anyone who runs an unincorporated business or practices a profession as a sole proprietor, including independent contractors, freelancers, gig workers, and most single-member LLCs. You file a separate Schedule C for each distinct business, and if net profit is $400 or more you also file Schedule SE.
Gross receipts on line 1 are all the money your business took in. Net profit on line 31 is what is left after subtracting cost of goods sold and your business expenses. Net profit is the figure that is taxed and that flows to your Form 1040 and Schedule SE, not the gross receipts.
Yes, if your net profit is $400 or more. Self-employment tax is 15.3 percent, which is 12.4 percent Social Security on the first $176,100 of earnings for 2025 plus 2.9 percent Medicare with no cap, figured on 92.35 percent of your net profit using Schedule SE. You can deduct half of it on Schedule 1.
For 2025 the business standard mileage rate is 70 cents per mile. You can use it instead of tracking actual car costs like gas, insurance and repairs. To keep the choice open, use the standard rate in the first year you place the vehicle in service, and keep a log of your business miles.
Yes, if part of your home is used regularly and exclusively for your business. The simplified method is $5 per square foot up to 300 square feet, a maximum of $1,500. The actual expense method uses Form 8829 to deduct a share of rent, utilities and other home costs. It goes on line 30.
The qualified business income deduction lets many sole proprietors deduct up to 20 percent of their net business income. It is a separate deduction on your Form 1040, not a line on Schedule C, figured on Form 8995. For 2025 you get the full amount if taxable income is below $197,300 single or $394,600 married filing jointly. It was made permanent and rises to 23 percent in 2026.
Yes. All of your business income is taxable whether or not a form arrives. For 2025 a payment app or marketplace only has to send a 1099-K when payments are over $20,000 and there are more than 200 transactions, and a client sends a 1099-NEC at $600, but you still report every dollar you earned on Schedule C.
Schedule C is filed with your Form 1040, so it follows the same deadline. The 2025 return was due April 15, 2026, and an extension using Form 4868 moves the filing deadline to October 15, 2026. An extension gives more time to file, not more time to pay, so any tax owed was still due in April.
If you expect to owe $1,000 or more, yes. Self-employed people usually pay estimated tax in four installments during the year using Form 1040-ES, covering both income tax and self-employment tax. Paying at least 100 percent of last year's tax, or 110 percent for higher incomes, is a safe harbor against the underpayment penalty.
Line 31 can be a loss as well as a profit. A loss generally offsets your other income on the 1040, which can lower your total tax, subject to the at-risk rules on line 32 and the passive activity and hobby loss rules. You do not owe self-employment tax in a year your business runs a loss.
Ordinary and necessary costs of running your business: advertising, supplies, business mileage, a home office, contract labor, insurance, software, professional fees and more, each on its line in Part II. Personal costs are not deductible, and anything used for both business and personal purposes is split to the business share.
Not usually. A sole proprietor with no employees can use a Social Security number on Schedule C. You need an employer identification number if you have employees or certain retirement plans, and many owners get one anyway so they are not putting their Social Security number on forms given to clients.
A single-member LLC files Schedule C by default, so forming one does not change how you report. Electing S corporation status is different: you would pay yourself a reasonable salary, take remaining profit as distributions that avoid self-employment tax, and file Form 1120-S instead. It can help at higher, steady profit, but adds payroll and cost.
No. The generator helps you fill out and produce a completed Schedule C that you can review, attach to your Form 1040, and file. It does not transmit anything to the IRS, and it does not replace tax software, a preparer or a bookkeeper, and it is not tax advice. You are responsible for the accuracy of your income and expenses and for keeping records.
Sources
Where these rules come from
Every figure, threshold, and rule on this page traces back to primary government guidance. Verify any of it at the source.
This page is educational and doesn't provide legal, tax, or financial advice, and isn't affiliated with the IRS. A Schedule C should reflect your true business income and expenses for the year. Thresholds, rates, and rules can change, so confirm current requirements against the IRS sources above or a qualified tax professional. The estimator is a rough planning figure using the standard deduction, 2025 rates and a simple QBI assumption, not tax advice or a filed return.
Support
Not sure where an expense goes, or what you'll owe? A person answers, day or night
Which line a cost belongs on, whether you owe self-employment tax, and how much to set aside all trip people up, so you can reach a person any hour.
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Email
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File your Schedule C the clear way
Enter your income and expenses, let the tool sort them onto the right lines and figure your net profit, see the self-employment tax that rides along, and download a Schedule C ready to review, attach to your 1040, and file.