Learn US taxes to filing your own return in one season
One filing season of focused weekends — about 20 hours total — gets a US W-2 employee or simple sole proprietor from "I have no idea what's on my return" to filing it themselves and understanding every line. This page is US-default. If you file in another country the principles transfer; the forms and software do not.
~20 hours · file a 1040 with confidence; know what you're signing
1.J.K. Lasser's Your Income Tax
The annual paperback that has been the standard plain-English US tax reference for seventy years. Updated each December for the tax year you're about to file, it walks through every line of the 1040, every common schedule, and the special situations (capital gains, freelance income, HSA, retirement contributions) without trying to sell you software. Read the chapters that touch your situation before you open any filing tool.
~$25 paperback, new edition each year
jklasser.com →2.IRS Free File
If your adjusted gross income is under $89,000 (the 2026 threshold), use IRS Free File — an IRS partnership with eight tax-software companies that costs zero dollars and cannot upsell you. Above that limit, use Free File Fillable Forms, which are electronic versions of the paper 1040 with built-in math. Both are at the same URL. Avoid TurboTax for as long as you can — Intuit lobbies hard against the IRS offering free filing for a reason.
Free
irs.gov/freefile →3.One CPA consult, only when complex
You don't need a CPA every year. You need one the first year you do something genuinely new: start a business, exercise stock options, sell a rental, get married into a multi-state filing, inherit something. Pay $250–500 for a one-hour consult with an enrolled agent or CPA, ask them what's different this year and what records to keep, then go back to filing yourself. Recurring fees are usually wasted.
~$250–500 per consult, only when needed
IRS preparer directory →If you don't file in the US
This path is US-specific. The Lasser book and IRS Free File are useless to you. The structure still works — find your country's official self-assessment portal (HMRC in the UK, ATO in Australia, CRA's NETFILE in Canada, the Finanzamt's ELSTER in Germany) and the closest equivalent annual handbook in your language, then keep the "one consult when complex" rule. Filing your own simple return at least once teaches more than a decade of handing it to someone else.
Why this path
Most people pay $200 a year forever to a chain preparer who runs the same software they could run themselves. The skill of reading your own return is worth more than the fee — it's how you catch withholding mistakes, notice that a credit applies, and stop being afraid of an audit letter. The Lasser book teaches you what the form means; Free File makes the filing itself trivial. Use a CPA as a specialist consultant, not a recurring vendor.