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What do I need before I file my taxes? (Pre-filing checklist)

A pre-filing checklist of what to gather before filing your taxes, including personal info, last year’s tax details, W-2s and 1099s, deductions, credits, dependent info, and payments already made—so you can file faster and avoid missing anything.

Updated this week

Use this checklist to make sure you have what you need before filing your tax return with april. You don’t need everything listed—check off what applies to you.


Personal information

The IRS uses this information to confirm your identity, match your return with its records, and send any refund or payment to the right place.

Social Security number (SSN) or ITIN for you, your spouse, and anyone else on your return
Your legal name as it appears on record with the Social Security Administration
Dates of birth for you, your spouse, and dependents
Your current address (notify the IRS if you’ve moved)
Bank account and routing numbers for direct deposit of a refund or payment of taxes owed
IP PIN, if the IRS issued you one (often due to identity theft)

Important: If you recently changed your name, make sure the SSA has been notified — mismatches can delay your return.


Last year’s tax information

If you filed a return last year, this information helps the IRS verify your identity and makes e-filing smoother.

Last year’s adjusted gross income (AGI) (Line 11 of last year’s Form 1040)
Exact refund amount from last year, if applicable
A copy of last year’s federal or state tax return, if you have it
Self-select PIN, if you created one when you e-filed last year

Don’t have this yet? You can still start — there are ways to retrieve missing info later.


Income documents

These forms report income you received during the year. Companies and payers are required to send them to you (usually by January or February) and file copies with the IRS.

W-2 forms from employers (or corrected W-2s, if issued)
1099 forms for non-employee income, including:
☐ 1099-NEC (freelance or gig work)
☐ 1099-K (payment apps or online marketplaces)
☐ 1099-G (unemployment or other government payments)
☐ 1099-INT (interest from banks or brokers)
☐ 1099-DIV (dividends and distributions)
☐ 1099-R (retirement distributions, pensions, annuities)
☐ SSA-1099 (Social Security benefits)
☐ 1099-MISC (other miscellaneous income)
W-2G (gambling or lottery winnings), if applicable


Digital assets (if applicable)

If you bought, sold, exchanged, or received digital assets and didn’t receive a tax form, you’ll need your own records.

☐ Records of digital asset transactions (dates, amounts, and values)


Health insurance information

This is required if you or anyone on your return had Marketplace health insurance.

Form 1095-A, Health Insurance Marketplace Statement


Dependents

This information helps determine whether you can claim dependents and qualify for related credits.

Names, SSNs, and dates of birth
Details about residency and support (who lived with you and who paid for what)


Deductions you may claim

Deductions can reduce the amount of income you’re taxed on, depending on your situation.

Student loan interest (Form 1098-E)
Educator expenses, if you’re a teacher
IRA or other retirement contributions
Health savings account (HSA) or FSA contributions
Charitable donations, mortgage interest, or property taxes (if you itemize)


Credits you may qualify for

Credits can directly reduce your tax bill or increase your refund.

Education expenses (Form 1098-T)
Childcare or dependent care expenses
Child Tax Credit or Credit for Other Dependents
Earned Income Credit (EIC)


Self-employment or side job documents (if applicable)

If you worked for yourself or had a side hustle, you’ll need records to report income and expenses.

Bank statements from banks, payment apps, or marketplaces
Checks or payments received
Receipts and mileage logs for business expenses
Records of deductible office or supply expenses
Estimated tax payments, if you made any


Payments already made

These help ensure you get credit for taxes you’ve already paid.

Estimated tax payments
Extension payments
Prior-year refunds applied to this year


This content is provided for informational purposes only and should not be construed as tax, legal, financial, accounting, or other advice. Rules and regulations vary by location and are subject to change, so please consult with an expert if you need advice specific to you.

Any third-party links are provided for informational purposes only. The third parties and their sites are not endorsed by April and April is not responsible for, and has no control over, their content, privacy policies, or terms of service.

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