Why 1099 vs. W-2 Is the First Thing to Get Right
W-2 income arrives with taxes already withheld by your employer. 1099 income arrives whole — nothing taken out — and you owe self-employment tax plus income tax on it yourself. Treating them as one pile of money is the single most common mistake hybrid workers make, and it's what causes the surprise tax bill every April.
Tag Every Dollar the Moment It Lands
Every pay entry in SUNY has an income type. Tag your W-2 paycheck as W-2 and every gig or side deposit as 1099 the moment it arrives — not at tax time, when you're guessing. Your quarterly estimates and your True Net calculation both depend on this being accurate in real time, not reconstructed in March.
What 1099 vs. W-2 Actually Costs You
On a W-2, your employer pays half of your Social Security and Medicare tax automatically. On a 1099, you pay both halves — 15.3% self-employment tax — on top of regular income tax. That's the real financial difference behind the '1099 vs. W-2' question, and it's why the same $1,000 means two different things depending on which bucket it's in.
See the Real Numbers, Not the Blended Guess
Once everything is tagged correctly, SUNY shows separate net numbers: your W-2 take-home and your 1099 after-tax net side by side. That split is the actual picture of how much of each dollar you keep — and it's the number that should drive how much you set aside from your next 1099 payment.