Tax Guides
Updated · Radif Partners
In-depth guides to help you understand US taxes and maximize your take-home pay. Updated for the 2026 tax year.
Understanding a US pay cheque means understanding four separate deductions that behave differently. Federal income tax is progressive: the seven rates from 10 to 37 per cent each apply only to the income inside their own band, which is why an effective rate is always lower than a marginal one. Social Security takes 6.2 per cent but stops at the annual wage base, so it disappears from a high earner's later pay cheques. Medicare takes 1.45 per cent with no ceiling at all. State income tax is the piece that varies, from nothing in nine states to more than 13 per cent at the top of the California schedule. The guides below take each of these in turn, with the figures published for the 2026 tax year and worked examples at realistic salaries.
Federal Tax Brackets 2026
Complete guide to the 2026 federal income tax brackets for all filing statuses. See how much you owe at every income level.
States With No Income Tax
Which US states have no income tax? Learn how living in a tax-free state affects your take-home pay and overall tax burden.
Why Understanding US Taxes Matters for Your Take-Home Pay
The United States tax system is one of the most complex in the world. Between federal income tax brackets, 50 different state income tax regimes, Social Security and Medicare withholding, and a web of deductions and credits, the distance between your gross salary and the money that actually reaches your bank account can be surprisingly large. For most American workers, taxes represent the single largest expense in their budget, often exceeding housing, food, and transportation combined.
Our tax guides are designed to bridge the knowledge gap. We explain how progressive federal tax brackets actually work, dispelling the common myth that earning more always means losing more to taxes. We break down which states charge no income tax on wages and what trade-offs those states make through higher sales taxes, property taxes, or reduced public services. Each guide uses current 2026 rates and thresholds published by the IRS and individual state tax authorities.
Whether you are negotiating a job offer, considering a move to a different state, or simply trying to understand your paycheck, these guides give you the foundational knowledge to make informed decisions. Tax-advantaged strategies like maximizing 401(k) contributions, funding Health Savings Accounts, or choosing between Roth and traditional retirement accounts can save thousands of dollars annually, but only if you understand your marginal tax bracket and how deductions interact with your specific income level.
We update these resources regularly as tax laws change. Bookmark this page and check back for new guides covering FICA taxes, filing status comparisons, self-employment tax, and state-specific deep dives. For personalized tax planning, we always recommend consulting a licensed CPA or enrolled agent who can evaluate your complete financial picture.
Frequently asked questions
Start with the federal brackets, because they apply wherever you live and explain most of the deduction on a pay cheque. Then read the guide on states with no income tax, which shows how much of the remaining variation is down to where you live rather than what you earn.
Only in part. Employees split Social Security and Medicare with their employer; the self-employed pay both halves as self-employment tax, and deduct half of it against income. Quarterly estimated payments replace withholding. The bracket structure itself is the same, which is why the federal guide still applies.
They follow the figures published by the IRS for the tax year named on the page, updated when the annual indexation is announced. Each guide carries the date of its last real change rather than today's date, so that a page left untouched does not appear freshly reviewed.
Only where they matter enough to change the answer, such as New York City and a number of Ohio and Pennsylvania municipalities. Most local income taxes are under three per cent, but they stack on top of state tax and can decide a relocation calculation between two otherwise similar cities.
No. They explain the rules and work through examples so that a pay cheque stops being a mystery. Anything involving multiple states, equity compensation, self-employment or an audit needs someone who can look at your actual documents and take responsibility for the advice.
Write to us naming the page and, where possible, the IRS publication or state schedule that you believe it contradicts. We check against the source, correct it if the error is confirmed, and carry the correction across to every page that used the same figure.