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2026 · U.S. federal + Illinois

Build your 2026 tax file as you go.

Track records during the year, before filing season. Your 2026 return is generally filed in 2027, and every suggested fact still needs your confirmation.

STEP 1 OF 3

Add your first document

Begin with a 2026 pay statement, estimated-tax confirmation, bank or broker statement, payment-app record, receipt, or another document that may matter later.

PDF, JPG, PNG, WebP, XLS, XLSX, or CSV · up to 20 MB
Northstar does not calculate your return

AI can organize and explain evidence. Only a tested, versioned 2026 U.S. federal + Illinois rules release may produce authoritative calculations; calculations stay disabled until that release is validated.

2026 FEDERAL RECORDKEEPING

Separate these records now—not at filing time

These provisions can require facts that are easy to lose. Northstar collects evidence but does not decide eligibility or calculate a deduction.

01
Qualified tips

Keep payroll, point-of-sale, and daily tip records. Do not assume every gratuity or occupation qualifies.

02
Qualified overtime

Keep pay statements that separate regular pay from the overtime premium. Not every overtime arrangement qualifies.

03
Personal vehicle-loan interest

Keep lender statements, purchase documents, VIN, and final-assembly evidence. Lease payments do not qualify.

04
Age 65+ deduction

Keep age, filing-status, Social Security number, and income support. Eligibility and phaseouts still require rules review.

Official referenceIRS individual and worker provisions ↗

Final 2026 forms, instructions, later guidance, and applicable law control.

SELF-EMPLOYED OR BUSINESS OWNER?

Track a business, freelance work, or music income

Keep each activity’s income, receipts, business purpose, and mixed personal use together—without assuming every purchase is a write-off.

What happens next

You stay in control at every step.

1
CURRENT STEP

Add your records

Upload only the documents you want Northstar to review.

2
AFTER EXTRACTION

Review every suggestion

Inspect the original page, extracted text, confidence, and any uncertainty.

3
AFTER YOUR APPROVAL

Send confirmed facts to the rules engine

Nothing is calculated from unapproved or unsupported information.

Instructions inside files are ignoredDocuments are treated as untrusted evidence, never as directions to the application.

Sensitive values stay minimizedSSNs and account numbers are masked and excluded from ordinary logs.