2027 Tax Brackets and Standard Deduction (IRS Inflation Adjustments)

The 2027 tax brackets keep the same seven rates as 2026, from 10% to 37%, but the income thresholds and the standard deduction rise with inflation. The IRS sets the official 2027 numbers in its annual revenue procedure each fall; until those are published, the confirmed 2026 figures are the safe planning baseline and projections point to roughly a 3% increase. This guide gives you both, explains how the brackets actually work, and shows a freelancer's full calculation.

If you run a business, invoice clients, or simply want your withholding right, the numbers below tell you how much of each extra dollar you keep. This is general information, not tax advice; check with a tax professional for your situation.

2027 tax brackets: what is confirmed and what is projected

Every year the IRS adjusts more than 60 tax provisions for inflation. The 2026 figures came from Revenue Procedure 2025-32, announced in the IRS news release on tax inflation adjustments for tax year 2026. The IRS lists the matching 2027 revenue procedure in its priority guidance plan as an October 2026 publication, but at the time of writing the official 2027 table was not yet available to us.

What we know for certain:

• The rates are fixed. The One Big Beautiful Bill Act (OBBBA), signed in July 2025, made the 10%, 12%, 22%, 24%, 32%, 35% and 37% rates permanent. Nothing is scheduled to change them in 2027.
• Personal exemptions stay at $0. The OBBBA also made that permanent.
• Thresholds rise with chained CPI. Bloomberg Tax projected an adjustment of about 3.2% for 2027, compared with 2.7% for 2026.

Treat any 2027 bracket figures you see before the IRS release as estimates. Payroll software vendors update their tables only once the official numbers are out.

2026 federal income tax brackets (confirmed baseline)

These are the official brackets for income earned in 2026, which you report on the return filed in 2027. For more on this year, see our full guide to 2026 federal tax brackets.

Rate	Single	Married filing jointly
10%	$0 to $12,400	$0 to $24,800
12%	$12,401 to $50,400	$24,801 to $100,800
22%	$50,401 to $105,700	$100,801 to $211,400
24%	$105,701 to $201,775	$211,401 to $403,550
32%	$201,776 to $256,225	$403,551 to $512,450
35%	$256,226 to $640,600	$512,451 to $768,700
37%	Over $640,600	Over $768,700

For 2027, expect every threshold in this table to move up by roughly the inflation factor once the IRS confirms it. A 3.2% increase, for example, would push the top of the 12% bracket for single filers from $50,400 to a little over $52,000.

Standard deduction for 2027 vs 2026

Filing status	2026 (confirmed)	2027 (projected)
Single or married filing separately	$16,100	About $16,600
Married filing jointly	$32,200	About $33,200
Head of household	$24,150	About $24,950

The 2027 column reflects Bloomberg Tax's projection, not an IRS figure. Taxpayers 65 and older also have an additional standard deduction, and from 2025 through 2028 the OBBBA added a separate senior deduction of up to $6,000 per qualifying person, which phases out above $75,000 of income ($150,000 joint).

Other 2026 figures that affect business owners

• Social Security wage base: $184,500 for 2026; the Social Security Administration announced $192,300 for 2027.
• AMT exemption (2026): $90,100 for unmarried filers and $140,200 for joint filers.
• Annual gift exclusion (2026): $19,000 per recipient.
• Estate exclusion (2026): $15,000,000 per person.

How tax brackets actually work

The US uses a progressive system. Each rate applies only to the slice of taxable income inside its band. Moving into a higher bracket never makes your whole income taxed at the higher rate; only the dollars above the threshold are.

1. Start with gross income from wages, business profit, interest and other sources.
2. Subtract adjustments such as half of self-employment tax, self-employed health insurance and retirement contributions. The result is adjusted gross income (AGI).
3. Subtract the standard deduction or itemized deductions.
4. Subtract the qualified business income (QBI) deduction if you have pass-through business income. Our guide to the QBI deduction under Section 199A explains the limits.
5. Apply the brackets to the remaining taxable income, then subtract credits.

Worked example: a freelancer's 2026 federal tax

Here is an illustrative calculation for a single freelance designer with $100,000 of net Schedule C profit in 2026, no other income and the standard deduction. Figures are rounded.

Step	Calculation	Amount
Self-employment tax	$100,000 x 92.35% x 15.3%	$14,130
Deduction for half of SE tax	$14,130 / 2	$7,065
AGI	$100,000 - $7,065	$92,935
Standard deduction	Single, 2026	$16,100
Income before QBI	$92,935 - $16,100	$76,835
QBI deduction	Lesser of 20% of QBI or 20% of $76,835	$15,367
Taxable income	$76,835 - $15,367	$61,468
Income tax	$1,240 + $4,560 + 22% x $11,068	$8,235
Total federal tax	$8,235 + $14,130	$22,365

The designer is in the 22% bracket, yet income tax is only about 8% of profit and total federal tax about 22%. Notice how much of the bill is self-employment tax, which brackets do not touch. That is why rules of thumb for how much to set aside for taxes often land at 25% to 30% once state tax is added.

If the same designer earns the same real income in 2027, inflation-adjusted brackets and a higher standard deduction should lower the income tax slightly. A small saving, but worth reflecting in your quarterly payments.

What the 2027 brackets mean for estimated taxes and withholding

Freelancers and business owners pay income tax through quarterly estimated tax payments. Your first 2027 payment is due in mid-April 2027, so you will plan it using either the new 2027 brackets or the safe harbor based on your 2026 tax. Our calendar of business tax deadlines for 2027 lists each due date.

Employees get the new brackets automatically through updated withholding tables, but only if their Form W-4 is accurate. If you have a side business, use Step 4(c) of the W-4 to have extra tax withheld from your job instead of making separate estimated payments.

Ways to lower taxable income before brackets apply

• Retirement contributions. Self-employed people can shelter far more than employees; see our guide to 2027 401(k) and IRA limits for the self-employed.
• HSA contributions if you have a qualifying high-deductible health plan.
• Business expenses you actually incur and can document with receipts and invoices.
• OBBBA deductions for qualified tips and overtime (2025 through 2028) where you qualify; see no tax on tips for the self-employed.

Common mistakes with tax brackets

• Turning down a raise or a client to avoid a higher bracket. Only the extra dollars are taxed at the higher rate, so earning more always leaves you with more after income tax.
• Using projected 2027 numbers as final. Projections can miss by a bracket rounding step. Update your plan once the IRS publishes.
• Forgetting self-employment tax. Bracket calculators for employees understate a freelancer's bill by thousands.
• Mixing up tax years. The return filed in 2027 uses 2026 brackets.
• Poor records. Every deduction above depends on proof of income and expenses. Clear, numbered invoices make your gross receipts easy to reconcile.

What to do if the IRS numbers differ from projections

When the official 2027 revenue procedure appears, compare the standard deduction and the 22% and 24% thresholds with what you used. If your estimate was off by a few hundred dollars of taxable income, the tax difference is usually under $100 and can be absorbed in a later quarterly payment. Larger differences, for example if you planned a big equipment purchase or a Roth conversion around a bracket edge, are worth a quick review with your accountant before year-end.

What an extra project is really worth after tax

Brackets are most useful for small decisions: should you take one more client before year-end? Continuing the example above, suppose the designer takes a $5,000 project in December 2026. Here is the approximate extra federal tax.

Tax	Calculation	Extra tax
Self-employment tax	$5,000 x 92.35% x 15.3%	$706
Income tax	About $3,718 of extra taxable income (after half of SE tax and the 20% QBI deduction) x 22%	$818
Total		About $1,524

The designer keeps roughly $3,476 of the $5,000 before state tax, about 70 cents per dollar. That figure, not the 22% bracket alone, is the right number for pricing rush jobs or deciding whether a discount still makes sense.

Year-end timing moves for cash-method businesses

Most freelancers and small businesses use the cash method: income counts when you receive it, and expenses count when you pay them. That gives some legitimate control over which year's brackets apply.

• Invoice timing. If you expect a lower income next year, sending a late-December invoice with January terms can shift that income into 2027. If you expect higher income next year, invoice and collect before December 31 instead.
• Constructive receipt. You cannot avoid tax by refusing to cash a check you already have or by leaving money in a payment app. Income is taxable when it is available to you.
• Prepaying expenses. Buying supplies or paying for software you will use early next year can pull deductions forward, within the IRS limits on prepaid expenses.
• Equipment. The 2025 tax law restored 100% bonus depreciation for qualifying property acquired after January 19, 2025, so equipment placed in service before year-end can often be fully deducted.

These moves rarely change your bracket by themselves, but they can keep income from spilling into the next band, which matters most near the 12% to 22% and 24% to 32% boundaries.

State income tax sits on top

Federal brackets are only part of the picture. Most states add their own income tax, either at a flat rate or with their own brackets, and a few cities add local income tax. Nine states have no broad wage income tax, so a freelancer in Texas or Florida faces only federal tax and self-employment tax, while one in California or New York can face a combined marginal rate well above 40% at higher incomes. When you compare offers or set rates across states, add your state's top rate to the federal figure.

Keep your income records clean

Bracket planning is only as good as the income figures behind it. Issue a numbered invoice for every job, record when you were paid, and keep copies by tax year so your Schedule C total matches your bank deposits and any 1099s. You can create professional invoices with our free invoice generator, with no sign-up required, and download them as PDF in seconds.