

Employers generally have payroll tax obligations, although coverage and exceptions depend on the employment and payment involved. Correct withholding, deposits, returns and records are important parts of running a business. Identify the rules that apply to your workers rather than assuming every payment receives the same treatment.
This article introduces common payroll taxes, explains why compliance matters, and describes services a payroll tax attorney may provide. The employer must identify the applicable federal, state and local requirements and keep track of changes.
Payroll obligations include amounts withheld from covered employee wages and separate taxes paid by the employer. Federal and applicable state income tax withholding, Social Security and Medicare taxes, and unemployment taxes have different rules. Federal unemployment tax (FUTA) is paid by the employer and is not deducted from employee wages; state payroll tax systems can include other employer contributions or employee withholding.
Failure to meet applicable payroll tax obligations can result in unpaid tax, interest, penalties and collection action. Employers should maintain systems for calculating, depositing and reporting required amounts and responding promptly to agency notices. The consequences depend on the particular violation.
Payroll tax rules can be difficult to apply, particularly when workers, payments or business operations change. Professional advice may help identify the relevant requirements and available responses to a problem, but it does not guarantee compliance or a favorable result.
An attorney may handle agreed legal tasks so that management can allocate its time to other responsibilities. Confirm the engagement’s scope, fees, communication arrangements and the actions the employer must still perform.
The sections below explain common payroll tax components, compliance responsibilities and potential attorney services in IRS or state payroll tax matters. Use the current rules for the tax year and agency involved; federal and state procedures are not interchangeable.
Understanding Payroll Taxes: The Basics
Common payroll obligations include income tax withholding, FICA taxes for Social Security and Medicare, and federal and state unemployment taxes. Social Security and Medicare taxes support their respective programs, while unemployment taxes support the unemployment compensation system. Income tax withholding is a separate tax payment obligation. Employers remit employee withholding and pay their own required contributions.
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Income Taxes
Employers generally withhold federal income tax from covered wages unless an exception applies. The calculation uses wages, pay frequency, the employee’s Form W-4 information and applicable IRS methods. The redesigned Form W-4 does not use withholding allowances. State and local requirements vary. In California, employers use applicable state instructions and the DE 4 withholding certificate; the EDD payroll tax overview distinguishes employer-paid UI and ETT from employee SDI and personal income tax withholding.
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FICA Taxes (Social Security and Medicare)
FICA includes Social Security and Medicare taxes on covered wages. For 2026, the employee and employer each pay 6.2% Social Security tax up to the $184,500 annual wage base and 1.45% Medicare tax without a wage cap. Employers also withhold 0.9% Additional Medicare Tax from wages they pay an employee above $200,000 in a calendar year, regardless of the employee’s filing status; there is no employer matching share for that additional tax. This employer withholding threshold is separate from the employee’s ultimate tax calculation. Coverage exceptions and detailed rules appear in IRS Publication 15.
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Unemployment Taxes
Federal and state unemployment taxes support unemployment compensation for eligible workers. FUTA is an employer tax, generally 6% on the first $7,000 of covered wages per employee annually. A credit of up to 5.4% can produce a 0.6% net rate when requirements are met; credit reductions and other limitations may increase the effective rate. Check current IRS FUTA guidance for the applicable year. State wage bases and rates follow state rules, which can include an employer’s unemployment experience; California UI is employer-paid.
The Importance of Payroll Tax Compliance
Maintaining proper payroll tax compliance is essential for several reasons:
- Avoid Tax, Penalty and Collection Problems: Payroll failures can lead to tax, interest and penalties; amounts depend on the violation. The IRS may assess the Trust Fund Recovery Penalty against a person responsible for collecting or paying over trust fund taxes who willfully fails to do so. In a payroll matter, the penalty equals unpaid withheld income tax and the employee share of FICA, not the employer share of FICA or FUTA. Responsible-person status is fact-specific, not automatic for every employer or employee. Assessment and collection involve applicable notice and appeal procedures, and collection can reach the responsible person’s assets.
- Support Payroll Operations: Accurate wage and withholding records, review procedures and deadline tracking can help employees receive correct pay and help the employer identify errors. A compliance system requires continued attention; its existence alone does not ensure timely or accurate payments.
- Maintain Reliable Business Records: Documented payroll compliance can help explain the business’s tax position during internal reviews or discussions with advisers and business partners. It does not establish a particular reputation, investment decision or business outcome.
How a Payroll Tax Attorney Can Help
An employer may seek professional help with a payroll tax question or dispute. An attorney’s legal services depend on qualifications and the engagement; attorneys are not the only professionals who can represent taxpayers before the IRS. Qualified attorneys, CPAs and enrolled agents generally have broad IRS representation rights, subject to applicable rules. Potential attorney services include:
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Expert Advice and Guidance
An attorney with relevant experience may explain federal, state or local requirements, evaluate how rules apply to particular workers and payments, and advise about legal issues. Confirm the jurisdictions and work covered by the engagement. Advice does not guarantee that every obligation has been satisfied.
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Audit and Dispute Representation
Within an authorized engagement, an attorney may communicate with the IRS or state agency, help organize requested records and present the taxpayer’s position in an audit or dispute. Authority, deadlines and procedures depend on the agency and matter. Confirm which communications and filings counsel will handle and which actions remain the employer’s responsibility.
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Penalty Reduction and Resolutions
Counsel may assess whether a particular penalty qualifies for relief and help prepare a supported request. Reasonable-cause relief is penalty-specific and depends on the facts; lack of funds alone is not sufficient. An eligible business may also request an IRS payment arrangement, subject to approval and compliance requirements. A payment plan does not by itself reduce the tax, and applicable interest and penalties generally continue until payment. State relief and payment procedures must be evaluated separately.
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Long-term Compliance Strategies
An attorney may work with payroll and accounting personnel to review systems for worker classification, wage calculations, withholding, deposits and returns. Assign responsibilities, monitor deadlines and review errors. Using advisers or a payroll service generally does not remove the employer’s responsibility for its federal payroll tax obligations.
Conclusion
Payroll compliance begins with identifying covered workers and payments, calculating the correct amounts, making required deposits and filings, and keeping records. Professional assistance may help address a difficult issue or notice, but does not guarantee relief or transfer all employer responsibilities. Review current requirements and confirm who will perform each task.
To discuss a payroll tax matter with Segal, Cohen & Landis (SCL), contact the firm’s payroll tax lawyers and identify the relevant agency, tax periods, notices and deadlines. Confirm the proposed attorney’s qualifications, services and fees before engaging counsel. Available remedies and results depend on the facts and governing rules; representation does not guarantee compliance, reduced liabilities or protection from collection.
Have questions about this topic? Talk to an IRS attorney today.
Segal, Cohen & Landis, P.C. — Beverly Hills. Serving clients nationwide.

Samuel Landis, Esq.
LL.M. (Tax) · Selected to Super Lawyers®
Sam Landis is a Beverly Hills IRS tax attorney specializing in IRS collection defense, audit representation, and international tax compliance for foreign nationals and US expats.
