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How to Calculate a Pay Stub: Current Pay and YTD

Calculate one period first, then reconcile it against prior payroll records. An estimate is a worksheet; it does not certify employment, income or payment.

Open the Pay Stub Calculator · Create an authorized payroll record

1. Establish the pay period and earnings

For hourly pay, multiply the rate by regular hours and add separately identified overtime earnings. For annual salary, use the selected number of pay periods. Do not confuse 26 biweekly periods with 24 semimonthly periods. Use the employer’s records to establish overtime eligibility and rates.

2. Separate the deduction bases

Benefits and retirement contributions can affect tax bases differently. Enter each amount in the field matching the existing calculator’s disclosed assumptions. Review the actual plan treatment before using an estimate on a statement. Read the deduction guide and the FICA explanation.

3. Reconcile current-period net pay

Gross pay minus taxes and other employee deductions equals net pay. Employer contributions are separate. See the employer-versus-employee explanation.

Worked example

Forty regular hours at $25 equals $1,000 gross. Under the existing 2026 engine’s default weekly Single W-4 and Florida settings, federal withholding is $78.08, Social Security $62 and Medicare $14.50. With no other deductions, estimated net is $845.42. This example uses those specific inputs; your actual withholding can differ.

Check a current-period and YTD example

For an arithmetic-only example, $1,200 regular earnings plus $100 other earnings gives $1,300 gross pay. Subtract $200 employee taxes and $50 other employee deductions to get $1,050 net pay. The deduction amounts here are supplied examples, not calculated tax rates.

If the accepted prior totals are $10,000 gross, $1,500 taxes, $500 other deductions and $8,000 net, the new totals are $11,300 gross, $1,700 taxes, $550 other deductions and $9,050 net. This assumes the current payment is added once with no other adjustments. $11,300 − $1,700 − $550 = $9,050 confirms the totals reconcile.

Do not use gross YTD as a substitute for every taxable-wage field. Review each category and any corrections separately.

4. Add this period to actual YTD records

Add the current gross, taxes, non-tax deductions and net to their corresponding prior totals once. Prior gross minus prior taxes and non-tax deductions must equal prior net. Keep prior taxable wages for FICA thresholds separate from gross/net. The optional identical-period model is an estimate, not real payroll history. Read the YTD guide.

5. Review before creating the record

Copy the calculation summary and enter reviewed values in the existing generator. Enter actual YTD and jurisdiction amounts separately. Review dates, template and every line before the existing checkout. A generated PDF is not independent verification of income.

Before using the result

Confirm the pay period and pay date, then use the accuracy checklist to verify inputs and arithmetic. If a line does not match, use the common mistakes guide. Preserve the source records and any correction history.

Questions

Can I multiply today’s net by the number of pay periods?

Only as a disclosed estimate with identical inputs; prior wages and deductions may differ, and annual thresholds can affect withholding. Actual records are preferable.

Are employer taxes included?

No. This employee gross-to-net calculation does not calculate total employer payroll expense.

Where can I prepare the finished document?

Use the existing generator linked above. Base the finished document on accurate, authorized payroll information.

Hourly and salary paycheck calculator · Employee payroll calculator · State documentation requirements · Pay Stub Generator

Reviewed October 16, 2026. Educational payroll reconciliation; not tax or legal advice.