Paychecks & Taxes · 8 min read

How to Read a Pay Stub: Codes, YTD, and Error Checks

Walk through a sample pay stub, decode common payroll labels, reconcile split deposits and YTD totals, and document errors with the right records.

Junead Khan
Junead Khan
Gouache illustration of a person from behind tracing a finger down a document on a desk, representing reading a pay stub line by line

Read a pay stub by checking the pay period and earnings first, then deductions, net-payment details, and year-to-date totals. In the example below, $2,000 gross pay reconciles to $1,507 net pay. Matching the deposits is one check; it does not prove the hours or rate were correct. Keep the statement and your work records when asking payroll about a discrepancy.

Find the period and current-pay column

Use the current-period figures for this payment and the year-to-date column for accumulated amounts. Mixing the two can make a normal deduction look enormous.

Look for the period’s start and end dates, the payment date, and the employee and employer details. A payment date may fall after the work period. Your first or final paycheck can cover fewer days than a normal one.

The Department of Labor’s recordkeeping guidance identifies hours, earnings, deductions, payment dates, and covered periods among records required for covered non-exempt workers. It does not prescribe a single pay-stub design. Ask payroll for a code key if the layout is unclear.

For the meaning of each deduction, use the paycheck deductions guide. This walkthrough focuses on checking the document in front of you.

Recalculate the earnings section

Compare hours and rates with your own records, then identify any separate earnings. Do this before checking the subtraction that leads to net pay.

Illustrative example: Taylor worked two 40-hour weeks at $25 per regular hour. The 80 regular hours produce $2,000 gross earnings. There is no overtime, bonus, or paid-leave adjustment in this sample.

For covered non-exempt workers, federal overtime generally requires at least one-and-a-half times the regular rate after 40 hours in a workweek. The Department of Labor explains the rule and its coverage. State rules and the calculation of the regular rate can also matter; do not average two weeks together to decide whether federal weekly overtime was due.

Check:

  • Whether the hours match the correct workweeks.
  • Whether a new rate started on the agreed date.
  • Whether separate earnings or adjustments have an explanation.

A matching bank deposit will not catch a missing shift if payroll calculated the entire check from too few hours. Both the input and the arithmetic need review.

Read the sample pay stub line by line

A pay stub separates earnings, employee deductions, and payment details, even when the employer uses different labels. This sample is an original teaching example, not a real employee’s document.

Taylor contributes $100 to a traditional 401(k) and pays a $40 post-tax benefit deduction. Federal and state income-tax withholding are assumed to be $150 and $50. All gross earnings are covered by the ordinary employee payroll taxes, below the relevant thresholds.

Sample lineCurrent amountWhat to check
Regular earnings$2,00080 hours × $25
Federal income tax$150Assumed here; actual amount uses payroll withholding rules
State income tax$50Assumed here; verify the relevant jurisdiction
Social Security$124$2,000 × 6.2%
Medicare$29$2,000 × 1.45%
Traditional 401(k)$100Employee election and plan records
Post-tax benefit$40Benefit election and effective date
Total employee deductions$493Sum of the six deduction lines
Net pay$1,507$2,000 − $493

The ordinary employee payroll-tax rates are from IRS Topic 751. This simplified sample leaves out reimbursements and taxable non-cash benefits, which can make a real statement more complex.

A traditional 401(k) deferral generally reduces federal income-tax wages but remains subject to Social Security and Medicare, according to IRS Topic 424. That explains why Taylor’s federal taxable wages can be $1,900 while those payroll-tax wage bases remain $2,000.

What do the common codes mean?

Codes are shortcuts used by payroll systems, so verify the employer’s definitions when a label is ambiguous. Similar abbreviations do not guarantee identical tax treatment.

Common labelOften meansDo not assume
YTDYear to dateThe amount belongs only to this paycheck
FIT or FITWFederal income-tax withholdingIt is the final tax owed for the year
OASDI or SSSocial Security taxIt applies indefinitely without an annual wage limit
MEDMedicare taxIts wage base must match federal income-tax wages
EEEmployee portionIt includes the employer’s contribution
EREmployer portionIt is another deduction from your pay

An employer match shown in an informational section is not automatically a subtraction from gross pay. Likewise, a benefit’s total cost may include both employer and employee portions. Find the employee deduction rather than subtracting the entire displayed cost.

If the code is unfamiliar, ask what it represents, whether it is pre-tax for each applicable tax, and which election or requirement created it. Guessing from the abbreviation can lead you to change the wrong thing.

Reconcile deposits and year-to-date totals

Net pay should reconcile with the actual payment destinations and any stated adjustments. It may not equal one deposit if you split pay across accounts.

Taylor could receive $1,200 in checking and $307 in savings. The two deposits add to $1,507. Check the payment date and all destinations before reporting missing money.

Taylor's net pay, split between two accounts

Checking
$1,200
Savings
$307
Illustrative example: both deposits together reconcile to $1,507. Illustrative example

For YTD, compare the new cumulative total with the previous one plus the current-period amount, allowing for identified corrections. In a simplified run of identical checks:

Illustrative totalAfter 10 checksAfter check 11
Gross earnings$20,000$22,000
Net pay$15,070$16,577
Employee retirement contributions$1,000$1,100

Real checks often differ, so do not multiply the latest amount and assume it reconstructs the year. Use the actual sequence and any adjustment notices. The paycheck overview explains why first payments and one-time earnings need separate treatment.

Document an error before requesting a correction

Give payroll the period, the line, the expected amount, and the record supporting it. A precise question is easier to resolve than saying the deposit “looks wrong.”

For example: “The current statement shows 76 regular hours. My approved time record for these dates shows 80. Can you confirm whether four hours were moved to another payment or need correcting?” This is sample wording, not a claim about a real payroll case.

Keep:

  1. The original statement and relevant time or election record.
  2. Your question and payroll’s explanation.
  3. Any corrected statement or separate payment.
  4. Confirmation that the next YTD totals reflect the correction.

If a wage issue remains unresolved, the Department of Labor or the relevant state labor agency may be an appropriate next contact, depending on the issue and coverage. Tax-election questions and benefit-enrollment questions may instead need the payroll or benefits team.

The gross-versus-net guide can help isolate whether the question concerns earnings, deductions, or the payment itself. Avoid changing withholding simply to offset an unexplained deduction.

Use the paycheck calculator to explore a different gross-pay or deduction scenario. The Texas and California versions include state-specific assumptions. Compare the estimate with your actual statement; it is not a substitute for payroll records.

Frequently asked questions

What does YTD mean on a pay stub?

Year to date: the cumulative amount recorded for that line in the year. Compare it with prior statements and current amounts, accounting for any corrections. It is different from the current-pay-period column.

What if my employer does not provide a pay stub?

Ask payroll how to access an earnings statement. Federal recordkeeping requirements and state requirements for providing statements are different questions; check the applicable state labor agency rather than assuming one nationwide delivery rule.

Why do taxable wages differ from gross earnings?

Some deductions reduce particular tax bases, and some non-cash benefits can increase taxable wages. Ask payroll for the wage-base calculation. A traditional 401(k) contribution, for example, does not reduce Social Security and Medicare wages.

Is the employer’s retirement match deducted from my pay?

An employer contribution is distinct from your employee deduction. Verify which column shows each amount and check the plan’s contribution records. Do not subtract an informational employer amount a second time.

What should I do about an incorrect pay-stub line?

Save the statement and supporting records, identify the specific discrepancy, and contact payroll. Confirm any correction in the payment and later cumulative totals rather than relying only on a verbal explanation.

Treasury publishes this guide and is subscription-funded. We do not earn affiliate commissions from its links. Sources checked Sep 13, 2026. Editorial standards.

Sources

  1. U.S. Department of Labor — Fact Sheet 21: Recordkeeping Requirements under the Fair Labor Standards Act
  2. Internal Revenue Service — Topic 751: Social Security and Medicare withholding rates
  3. U.S. Department of Labor — Overtime Pay
  4. Internal Revenue Service — Topic 424: 401(k) plans
Junead Khan

Junead Khan

Founder & CEO

Junead is the founder of Treasury, an AI-powered budgeting app. He writes Treasury's Learn library to make personal finance concepts clear and actionable.

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