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Tax and immigration guides

Simple explanations written by PlainRefund from official IRS, USCIS, State Department and consulate information.

Taxes

Forms
How to read your W-2, box by box

What each box on Form W-2 means and which ones you need to estimate your federal and state tax refund.

6 min read
Withholding
Where to see how much tax was withheld

How to find the federal and state income tax withheld from your pay: W-2, pay stub, 1099 and your payroll app.

4 min read
Deductions
The standard deduction: what it is and how much it is

What the standard deduction is, how much it is on 2025 returns by filing status, and when itemizing makes sense.

5 min read
Refunds
When you'll get your refund and how to check it

How long an IRS refund takes when you file online or on paper, why some take longer, and how to check its status with the official tool.

4 min read
Safety
How to spot refund scams

Warning signs of scams posing as the IRS — texts, emails, calls and fake websites — and what to do if you get one.

5 min read
Self-employment
If you work for yourself: taxes and basic paperwork

What changes in your taxes when you're paid on a 1099 instead of a W-2: self-employment tax, estimated payments and why it pays to have your agreements in writing.

5 min read
Credits
Child Tax Credit: how much it is and who qualifies

How much the Child Tax Credit is for 2025 and 2026, what the IRS requires of the child and of you, and what changed with Social Security numbers.

7 min read
Credits
Earned Income Tax Credit (EITC): who gets it and how much it is

How much the EITC can be for 2025 and 2026 based on your children and income, who qualifies, what happens if you or your children don't have Social Security numbers, and when the refund arrives.

7 min read
Basics
Filing status: which one is yours

The five IRS filing statuses (single, married filing jointly or separately, head of household and qualifying surviving spouse), what each requires, and how they change your deduction and credits.

7 min read
Forms
How to fill out the W-4, step by step (2026)

What to enter in each step of the 2026 Form W-4 so the right amount is withheld: filing status, two jobs, children, the new deductions, exemption, and when to turn in a new one.

7 min read
Deductions
Tips and overtime: the new deductions, explained

How the tips and overtime deductions work from 2025 to 2028: how much you can deduct, who qualifies, what counts, and where to find your numbers for 2025 and 2026.

7 min read
Payments
If you owe the IRS and can't pay it all

What to do if your return shows a balance due: why to file on time anyway, how to pay, IRS payment plans and what they cost, penalties and interest, and how to avoid scams.

7 min read
Filing
How to file your taxes for free

The official ways to file for free: IRS-certified volunteers (VITA and TCE), IRS Free File and Fillable Forms, who qualifies and what to bring.

6 min read
States
If you worked in two states or moved: which state returns to file

How state taxes work if you live in one state and work in another, or moved during the year: resident, nonresident, the credit for taxes paid to another state, and reciprocal agreements.

7 min read

Immigration

Immigration
ITIN and taxes

What it is, how to get it and how to file with it

Guide with official sources
Immigration
Work permit

How to apply and renew without a gap

Guide with official sources
Immigration
TPS

What it is, who qualifies and how to renew

Guide with official sources
Immigration
Your rights at work

Pay, overtime and injuries, whatever your status

Guide with official sources
Immigration
Trustworthy legal help

Where to find it and how to avoid notario fraud

Guide with official sources
Immigration
The visa line

How to read the Visa Bulletin and your priority date

Guide with official sources
Mexico
Immigration: Mexico

Visa line, TPS, consulates and documents for people from Mexico in the U.S., with official sources.

Visa line, TPS and consulates
Guatemala
Immigration: Guatemala

Visa line, TPS, consulates and documents for people from Guatemala in the U.S., with official sources.

Visa line, TPS and consulates
Honduras
Immigration: Honduras

Visa line, TPS, consulates and documents for people from Honduras in the U.S., with official sources.

Visa line, TPS and consulates
El Salvador
Immigration: El Salvador

Visa line, TPS, consulates and documents for people from El Salvador in the U.S., with official sources.

Visa line, TPS and consulates
Venezuela
Immigration: Venezuela

Visa line, TPS, consulates and documents for people from Venezuela in the U.S., with official sources.

Visa line, TPS and consulates
Dominican Republic
Immigration: Dominican Republic

Visa line, TPS, consulates and documents for people from Dominican Republic in the U.S., with official sources.

Visa line, TPS and consulates
Cuba
Immigration: Cuba

Visa line, TPS, consulates and documents for people from Cuba in the U.S., with official sources.

Visa line, TPS and consulates
Colombia
Immigration: Colombia

Visa line, TPS, consulates and documents for people from Colombia in the U.S., with official sources.

Visa line, TPS and consulates
Haiti
Immigration: Haiti

Visa line, TPS, consulates and documents for people from Haiti in the U.S., with official sources.

Visa line, TPS and consulates
Nicaragua
Immigration: Nicaragua

Visa line, TPS, consulates and documents for people from Nicaragua in the U.S., with official sources.

Visa line, TPS and consulates
Ecuador
Immigration: Ecuador

Visa line, TPS, consulates and documents for people from Ecuador in the U.S., with official sources.

Visa line, TPS and consulates