MyFreePayStub Editorial Team·Published ·3 min read
Guide

Pay Stub Abbreviations Explained (Cheat Sheet)

3 min read

Pay stubs are full of cryptic codes. Here's a plain-English cheat sheet for the abbreviations you're most likely to see on a US paycheck.

AbbreviationMeaning
GrossTotal earnings before deductions
NetTake-home pay after all deductions
YTDYear-to-date running total
FICASocial Security + Medicare payroll tax
SS / OASDISocial Security tax (6.2%)
MED / MedicareMedicare tax (1.45%)
FED / FIT / FWTFederal income tax withholding
SIT / STState income tax withholding
FUTA / SUTAFederal / state unemployment tax (employer)
401(k)Retirement plan contribution (pre-tax)
HSA / FSAHealth / flexible spending account
PTOPaid time off
OTOvertime pay (usually 1.5×)
RegRegular hours/pay
EE / EREmployee / employer portion
Chk / Chk NoCheck number

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⚠️ This guide is for informational purposes only and does not constitute tax, legal, or financial advice. Tax rules are complex and vary by individual situation. Always consult a qualified tax professional or CPA for personalised guidance.