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Elena Marquez, Tax Research Lead at PaycheckSense

Elena Marquez

Tax Research Lead · PaycheckSense Editorial Team

Areas of expertise: Payroll withholding, Federal income tax, State income tax, FICA and OASDI

Elena has spent more than 12 years in payroll operations and multi-state withholding, including senior payroll analyst roles at mid-size employers. She reviews PaycheckSense methodology against IRS Publication 15-T, SSA wage-base updates, state revenue publications, and OBBBA calculator changes each tax year.

She reviews methodology and tax data accuracy on this site. PaycheckSense remains educational information, not individualized tax or legal advice. See our disclaimer.

Methodology and data sources: How we calculate

Guides by Elena Marquez