International calculators

New York IT-2104 allowances calculator

Calculate the allowance counts for IT-2104 lines 1 and 2. This is a worksheet helper for a full-year resident household with one wage job.

2026 IT-2104 worksheetNew York State, NYC and Yonkers, United StatesReviewed 15 October 2026

Your figures

Example values shown

Replace the example with your details, then calculate.

Full-year NY resident; one wage job in the household, no working spouse, no dependent-taxpayer status, no exemption certificate.
people
Use the number claimed on the state return.
types
Count college tuition, household and real property tax credits: zero to three types.
types
Count child/dependent care, earned income and Empire State child credits once per type, not once per child.
USD
USD
Exclude the credit types already counted above.
USD
USD
Enter zero if not itemising; otherwise IT-196 line 49 estimate.
USD
Enter zero unless covered by an employer electing ECET.
USD
periods
For extra withholding where negative allowances cannot be accepted.

Your inputs stay in this browser. No account needed.

BEHIND THE NUMBERS

How this calculation works

Add dependent and credit allowances, HOH, federal-adjustment, ECET and excess-itemised-deduction allowances. Reduce for nonwage income without estimated payments. NYC uses dependents and worksheet lines 15–18, not the state credit allowances.

Worked example

One dependent, one eligible three-allowance credit type and full-year NYC residence give state allowances of 1 + 3 + 2 = 6. With no other worksheet additions, NYC allowances are 1.

Example result: 6

Allowances are counts, not cash

An allowance changes the withholding calculation used by payroll. It is not a personal tax exemption refund or a credit payment. New York’s worksheet differs from the federal W-4, so copying an old federal allowance count can give the wrong withholding result.

Keep state and city lines separate

The state worksheet includes specified credit allowances that do not flow into the NYC line. This tool shows both totals and the component counts. If a result is negative and payroll cannot accept it, the official instructions instead use zero allowances plus an additional amount each payday.

Assumptions and rounding

  • Credit entitlement is supplied by the user; this does not calculate those credits.
  • Whole allowance rules follow the worksheet. Additional withholding is scaled from weekly figures to the entered pay frequency.

Questions about this calculator

Is the child-credit count per child?

No. This field counts eligible credit types. The worksheet’s three allowances for the Empire State child credit are not multiplied by the number of children.

Can my spouse and I both claim all the allowances?

No. Two working spouses need the official allocation and additional-withholding rules; this one-job scope rejects that case.

What happens above 14 allowances?

The employer must report the certificate to the Tax Department, which can ask for supporting information.