Turbotax W4 Calculator 2024.  — this calculator (aka the stateucator) estimates your annual state income taxes based on your total annual income. We recommend having your most recent pay stub handy:

 — one of the major recommendations from the irs is to use a w4 withholding calculator in 2023 and 2024 to perform what they refer to as a paycheck checkup. Feel confident with our free tax calculator that’s up to date on the latest tax laws.