My employer gave me a W-2 for 2023 that has 3 different lines for box 19 with 3 different values, but all fall under the same box 20 locality. What do I need to do to? The W-2 was split between 2 papers called 2023 (1 of 2) and 2023 (2 of 2). The second one is mostly blank and identical to the (1 of 2), the only difference is the box 19 value. Is that an extra line and do I need to add all 3 of them together since they are under the same locality or something else. Thanks!