Tax Documents Checklist for Your 2026 Return
By Cedar & Ledger
Most tax forms for 2026 arrive in January and early February 2027. Gathering them in one folder as they come in makes filing faster, whether you file yourself or hand it to a tax preparer.
This is general information, not tax advice. What you need depends on your situation; check IRS.gov or ask a tax professional.
Quick checklist
- ☐ Make one folder (paper or digital) labeled "2026 taxes"
- ☐ Check off each form below as it arrives
- ☐ Download forms from online accounts that don't mail them
- ☐ Gather your own records for side income and expenses
- ☐ Have last year's return handy
Step 1: Income forms
- W-2 from each employer you worked for in 2026
- 1099-NEC or 1099-MISC from clients who paid you as a contractor
- 1099-K from payment apps or marketplaces, if you got one
- 1099-INT and 1099-DIV for bank interest and investments
- 1099-G for unemployment or a state tax refund
- SSA-1099 if you received Social Security
Our 1099 forms checklist explains each 1099 in more detail.
Step 2: Forms that may lower your tax
- 1098 for mortgage interest
- 1098-E for student loan interest
- 1098-T for college tuition
- 1095-A if you had Marketplace health insurance
- Records of charitable donations, childcare costs and HSA contributions
Step 3: Your own records
Not everything comes on a form. If you have a side hustle, you need your own totals for income, business expenses and business miles. Payments from clients who didn't send a 1099 still count as income.
Step 4: Basics
Have Social Security numbers for everyone on the return, your bank routing and account numbers for a direct deposit refund, and last year's return.
Tools that help
The 2026 Tax Prep Organizer printable has a page for each form type with checkboxes, so you know what's still missing. Side hustlers can also use our tax prep checklist for side hustlers.
Common questions
When do forms arrive? W-2s and most 1099s are due to you by early February. Some investment forms come later, so check before you file.
What if a form never shows up? Contact the payer first. For income without a form, use your own records; you still report it.
Do I need paper copies? No. Digital copies or PDFs from online accounts are fine. Keep them with your return.
Related template: 2026 Tax Prep Organizer. Also see: Side Hustle Income & Expense Tracker
See all Cedar & Ledger templates
Try the free side hustle tax set-aside calculator →
Frequently asked questions
What does this guide cover?
Gather W-2s, 1099s, 1098s and your own side income records in one folder as they arrive in January and February.
What are the steps?
1) Income forms; 2) Forms that may lower your tax; 3) Your own records; 4) Basics.
Do I need a template to do this?
No. A notebook or a sheet you build yourself works fine. Cedar & Ledger also sells spreadsheet templates (I'd earn from a purchase); see the template box at the top of this page.
Is this financial advice?
No. It's general information with example numbers only, not financial, tax, legal or medical advice. Use your own numbers and check anything important with a qualified professional or the official source.
Also see: Medical expense records taxes
Also see: Charitable donation records taxes