Tax Season Checklist: What to Gather Before You File
Reviewed for accuracy by the Clearcoin team
Key takeaways
- Gather income documents — W-2s, 1099s, and records of any other income — before you sit down to file.
- Collect deduction and credit paperwork: mortgage interest statements, student loan interest statements, childcare provider info, and donation receipts.
- Traditional IRA contributions can often still be made up until the filing deadline and counted for the prior tax year — check if you're close to a contribution limit.
- Keep Social Security numbers, bank/routing numbers, and last year's return on hand, and start a folder each January to make next year easier.
Nobody enjoys tax season, but almost none of the dread is actually about the filing itself — it's about digging up paperwork that's scattered across a dozen places. One table, sorted by what it's for, beats five separate sections to scroll past.
| Category | Gather this | Why it matters |
|---|---|---|
| Income | W-2s from every employer, including part-time or short-term jobs | Required to be sent by the end of January |
| Income | 1099 forms for freelance income, contract work, interest, dividends, or retirement distributions | These come from whoever paid you, not from you |
| Income | Records of any other income (rental income, side income paid directly) | Nothing else captures this automatically |
| Deductions & credits | Mortgage interest statement (Form 1098) | Only if you own a home |
| Deductions & credits | Student loan interest statement | Only if you paid interest this year — worth checking against your repayment plan either way |
| Deductions & credits | Childcare provider info, including their tax ID | Needed for the dependent care credit |
| Deductions & credits | Receipts for deductible expenses and donations | Only relevant if you're itemizing |
| Retirement & health | Traditional IRA contribution records | Contributions can often still be made up to the filing deadline and counted for last year |
| Retirement & health | HSA contribution records | Contributions are tax-advantaged too |
| Personal info | SSNs for you, your spouse, and any dependents | Required for filing |
| Personal info | Bank account and routing numbers | For direct deposit of a refund |
| Personal info | Last year's tax return | Reference point for software or preparers |
One habit makes next year easier than this one: start a folder — physical or digital — the moment the first form arrives in January, and drop each new one in as it comes. Filing then becomes gathering a single folder instead of reconstructing a year of paperwork from memory. And if a refund shows up once you file, deciding where it goes before it lands is worth a few minutes — see our guide on handling a windfall like a tax refund.
Most relevant: January–April
Official resources
Primary sources so you can check the current rules and numbers yourself:
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Frequently asked questions
When should I start gathering my tax documents?
As soon as they start arriving, typically in January — most forms like W-2s and 1099s are required to be sent by the end of January, so setting up a folder then and adding each document as it comes in avoids a last-minute scramble before the mid-April deadline.
What documents do I need if I'm self-employed or did freelance work?
You'll need 1099 forms from anyone who paid you, plus your own records of any income not covered by a 1099, such as direct payments or rental income.
Can I still contribute to an IRA and have it count for last year's taxes?
Yes — contributions to a Traditional IRA can often be made up until the filing deadline and still counted toward the prior tax year, which is worth checking if you're close to a contribution limit and want the deduction.
What if I'm itemizing deductions instead of taking the standard deduction?
Keep receipts for deductible expenses and records of charitable donations beyond small cash gifts, along with mortgage interest statements (Form 1098) and student loan interest statements.
What personal information should I have ready before filing?
Social Security numbers for yourself, your spouse, and any dependents, your bank account and routing numbers for direct deposit of a refund, and last year's tax return as a reference.