[Help] Two W-2s from Same Internship (NY and CA) – Same Wages, First Time Filing Multi-State Taxes

Kasey_icetea
Kasey_icetea Member Posts: 1 Newcomer

Hi everyone,

I'm a full-time student and a New York resident. In summer 2024, I completed a paid internship in California (June to August). This internship was my only source of income in 2024 – I had no income in NY.

Here’s the tricky part:

My employer issued two separate W-2s for this one internship:

  • W-2 (NY): Includes federal wages and tax info (Boxes 1–6), and NY state info in Boxes 15–20.
  • W-2 (CA): Includes only Boxes 15–17 with CA State Wages and CA income tax withheld.

👉 Box 16 (State Wages) is identical on both forms, because they both refer to the same income from my internship.

The problem:

  • I entered the NY W-2 for the federal portion since it has all the main data.
  • I also entered the CA SDI info in Box 14.
  • But when I got to the CA state tax return, the system says I don’t qualify for CA tax credits or refund, because it thinks I didn’t earn income in CA.

💸 The issue is, I had $1,900+ in CA state income tax withheld – but now I may not get any of it refunded because the system thinks I had no California income!

I contacted FreeTaxUSA Live Chat:

  • One rep told me to “add another state” to my W-2.
  • Another warned me not to report both W-2s in case it double-counts income.
  • They suggested I ask my employer whether I should even have two W-2s.

So now I’m stuck and not sure what to do. 😞

My questions:

  1. Should I report both W-2s separately, even though the wages are the same?
  2. Should I combine them into one W-2 entry and list both NY and CA in Box 15?
  3. How do I make sure my $1,900+ in CA state tax is properly reported and refunded?
  4. Is it correct to use only the NY W-2 on the federal return even though all the income was earned in CA?

This is my first time filing multi-state taxes and I really don’t want to mess it up.
If anyone has dealt with split-state W-2s for an internship or remote job, your help would be incredibly appreciated!

Thank you so much in advance! 🙏