Never miss a deduction.
No matter how you earn.
Side Kick Tax Companion is the intelligent expense tracker built by a working professional to perfectly separate your day-job, your 1099 business, and your S-Corp — so the right deductions land in the right place.
Structure-aware
Tag every transaction as W-2 personal, 1099 business, or S-Corp expense.
Schedule C ready
Categories map directly to IRS Schedule C and corporate deduction lines.
Private by default
Row-level security means your books are visible only to you.