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How Do Payroll Taxes Work? 

How Do Payroll Taxes Work? 

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Human Resources

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Payroll taxes are an essential aspect of every business’s financial operation. They play a crucial role in funding social security, Medicare, and other government programs. For both employers and employees, understanding payroll taxes is critical to ensure compliance with tax regulations and to maintain accurate financial records.  

In this article, we will delve into the world of payroll taxes, exploring what they consist of, the responsibilities of employers and employees, tax deadlines, and how to handle payroll tax filings and reporting.

What Do Payroll Taxes Consist Of?

Payroll taxes is a general term which groups various taxes that employers and employees must pay, including:

  • Federal Income Tax: Is based on employees’ earnings and withheld from their paychecks. Employers calculate this amount from the employee’s Form W-4 and the IRS withholding tables.
  • Social Security Tax (FICA – Federal Insurance Contributions Act): FICA taxes fund Social Security benefits and are divided into two portions: 6.2% each for the employer and employee for a total of 12.4% on earnings up to a certain limit. As of 2023, the social security “wage cap” was $160,200. Once the income exceeds this threshold, no further Social Security tax is withheld.
  • Medicare Tax: The Medicare tax supports the Medicare program which provides healthcare benefits for qualifying individuals, in general people 65 or older or people with disabilities. Currently the Medicare tax rate is 2.9% (1.45% each for the employer and employee) on all earnings, with no income limit.
  • Additional Medicare Tax: Employees with higher incomes may be subject to an additional Medicare tax of 0.9% on wages exceeding $200,000 for individual filers or $250,000 for married couples filing jointly.
  • State Payroll Taxes: Many states impose income tax withholding on employees’ wages, and the rates vary depending on the state. Some states may also require additional payroll taxes, such as unemployment insurance taxes. If you want to learn more, ADP, a trusted Payroll and Time keeping provider, has a very handy tool to see State-specific payroll taxes .  
  • Local Payroll Taxes: Certain cities or local jurisdictions may levy their own payroll taxes or require contributions for specific purposes, such as education or public services.

When Do Payroll Tax Filings and Reporting Happen?

  • Form 941 (Employer’s Quarterly Federal Tax Return): Employers report federal income tax, Social Security tax, and Medicare tax withholdings, along with any additional Medicare tax on Form 941. This form is filed quarterly with the IRS and summarizes the employer’s tax liability for the previous quarter.
  • Form W-2 (Wage and Tax Statement): Employers must provide employees with Form W-2 by January 31st of each year. This form outlines employees’ annual wages, tips, and withheld taxes for the previous tax year. Employers also submit copies of Form W-2 to the Social Security Administration (SSA) to match the information against employee tax returns.
  • Form 940 (Employer’s Annual Federal Unemployment Tax Return): This form reports federal unemployment taxes (FUTA) paid by the employer. It is filed annually with the IRS and is due by January 31st of the following year.
  • State Payroll Tax Filings: Employers must comply with state-specific payroll tax filing requirements. Many states require quarterly or annual reports similar to Form 941. Check with your state tax agency for specific filing instructions.
  • Local Payroll Tax Filings: Local payroll tax requirements vary significantly, so employers must adhere to the specific filing and reporting guidelines set by their local tax jurisdictions.

Tools to Assist with Payroll Taxes

Navigating the complexities of payroll taxes can be a daunting task, but fortunately, there are several tools and resources available to help professionals manage these responsibilities more efficiently and accurately:

  • Payroll Software: Payroll software solutions offer a comprehensive suite of tools to streamline payroll tax calculations, deductions, and reporting. These software platforms are equipped to handle various tax rates, deductions, benefits, and compliance requirements, reducing the risk of errors and saving time. Popular payroll software options include iSolved, Paylocity and many more. Tapcheck integrates with 100s of timeclocks and payroll softwares, feel free to check our marketplace to learn more.
  • Tax Withholding Calculators: The IRS provides online calculators that help employees and employers estimate the appropriate federal income tax withholding based on factors like income, filing status, and dependents. These calculators can assist in ensuring accurate tax withholdings and preventing underpayment or overpayment.
  • E-filing Services: E-filing services, often integrated within a payroll software, enable employers to electronically file tax forms such as Form 941, Form 940, and Form W-2. These services simplify the filing process, eliminate paper-based submissions, and offer confirmations of successful filings.
  • Tax Compliance Updates: Staying informed about ever-changing tax regulations is essential. Professionals can subscribe to newsletters, updates, and alerts from official sources like the IRS and state tax agencies. Tax professionals and organizations also offer webinars and seminars to keep professionals up to date.
  • Accounting Software: Integrating payroll processes with accounting software like QuickBooks can provide a seamless way to manage payroll transactions, tax payments, and reconciliations. These platforms offer reporting features that help keep accurate financial records.
  • Consultation Services: Tax consultants, certified public accountants (CPAs), and tax attorneys can provide expert advice and assistance in navigating complex tax situations. Professionals can offer tailored solutions, help with tax planning, and provide guidance on compliance matters.

Navigating the complex world of payroll taxes is essential for both employers and employees to ensure compliance and accurate financial reporting. Understanding the various components of payroll taxes, their distribution between employers and employees, and adhering to tax deadlines are fundamental aspects of maintaining a successful payroll system.  

By leveraging modern payroll software and staying informed with reliable resources, businesses can efficiently handle payroll tax filings and reporting, fostering a positive financial environment for all stakeholders.

For more information on payroll taxes, employers and employees can visit the following official resources:

See how Tapcheck stacks up

Select a competitor. Tap any row to see the details.

Category
Tapcheck
DailyPay

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tapcheckTapcheck is payroll native. Advances settle as a line-item payroll deduction with automatic reconciliation built into the payroll run. It's visible on the pay stub and in the employer's payroll register. The paycheck is never intercepted or routed through a third party.
DailyPay DailyPay operates a payroll intercept model: before any paycheck reaches an employee, DailyPay takes control of the full payroll disbursement. They hold the employee's earned wages, distribute the advance amount they've already issued, and release the remainder to the employee.

Zero IT required. We configure everything from your existing data feeds — you enable data sharing through your platform settings and that's it. Most partners launch this way, in days, with no engineering resources.

tapcheckTapcheck's real-time payroll integration allows us to calculate earned wages with precision, including tax withholdings and deductions, which is why we can confidently offer employees up to 70% of net pay.
DailyPay DailyPay can offer up to 70%, but because their system doesn't calculate withholdings with the same precision, they often configure employers at 50% to hedge against overpayment risk.

Zero IT required. We configure everything from your existing data feeds — you enable data sharing through your platform settings and that's it. Most partners launch this way, in days, with no engineering resources.

tapcheckTapcheck has no limit on transfers per day or per pay period, so employees access their earned wages as many times as needed.
DailyPay DailyPay limits employees to 5 transfers per day. For employees with multiple smaller financial needs across a week, this daily cap can limit how they use the benefit.

Zero IT required. We configure everything from your existing data feeds — you enable data sharing through your platform settings and that's it. Most partners launch this way, in days, with no engineering resources.

tapcheckTapcheck works with any bank account, debit card, or the Tapcheck Mastercard. No direct deposit requirement and no new account needed, including for unbanked workers.
DailyPay DailyPay requires employees to have direct deposit set up to enroll, per DailyPay's own FAQ. In hospitality and QSR, 15-25% of the workforce may not have direct deposit configured, creating a meaningful enrollment barrier for the employees EWA is designed to serve.

Zero IT required. We configure everything from your existing data feeds — you enable data sharing through your platform settings and that's it. Most partners launch this way, in days, with no engineering resources.

tapcheckTapcheck is an ADP Marketplace Platinum Partner with 300+ payroll and timekeeping integrations, including particular depth in mid-market and healthcare systems (Viventium, Infor, Dayforce (Ceridian), iSolved, and Paycor) where DailyPay's coverage is thin or unconfirmed.
DailyPay DailyPay claims 180+ HCM, payroll, and time management integrations, but depth is thinner in the mid-market systems where Tapcheck is strongest.
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sources
  1. DailyPay — "How DailyPay Works" and FAQ (intercept model, direct deposit requirement). dailypay.com/faq‍
  2. DailyPay — Integration count (180+). dailypay.com/integrations
  3. DailyPay — Transfer limit (5 per day). DailyPay Manager's Guide
  4. Tapcheck — 300+ payroll integrations, ADP Marketplace Platinum Partner. tapcheck.com/marketplace
Category
Tapcheck
PayActiv

Zero IT required. We configure everything from your existing data feeds — you enable data sharing through your platform settings and that's it. Most partners launch this way, in days, with no engineering resources.

tapcheckTapcheck is payroll native. Advances settle as a line-item payroll deduction with automatic reconciliation built into the payroll run. It's visible on the pay stub and in the employer's payroll register. The paycheck is never intercepted or routed through a third party.
PayActivPayActiv also uses a payroll-deduction model. However, rather than using actual payroll withholdings data, PayActiv estimates net pay as 80-90% of gross depending on the employer configuration. This estimation approach introduces overpayment risk.

Zero IT required. We configure everything from your existing data feeds — you enable data sharing through your platform settings and that's it. Most partners launch this way, in days, with no engineering resources.

tapcheckTapcheck calculates access against net pay, the employee's actual take-home after taxes, up to 70% per pay period.
PayActivPayActiv estimates the accessible balance as 50% of estimated net pay, where net is approximated as 80-90% of gross rather than calculated from actual payroll data. Using their own example: an employee with $500 in gross earned wages would have an accessible balance of $225. Because the net figure is an estimate, the advance may not reflect actual take-home pay.

Zero IT required. We configure everything from your existing data feeds — you enable data sharing through your platform settings and that's it. Most partners launch this way, in days, with no engineering resources.

tapcheckTapcheck offers unlimited transfers within the pay period.
PayActivPayActiv caps total EWA transfers at $500 per pay period. A single unexpected car repair can easily exceed that ceiling, leaving employees unable to access any remaining earned wages for the rest of the pay period.

Zero IT required. We configure everything from your existing data feeds — you enable data sharing through your platform settings and that's it. Most partners launch this way, in days, with no engineering resources.

tapcheckTapcheck is an ADP Marketplace Platinum Partner with approximately 300 integrations, including particular depth in Infor, Viventium, iSolved, Dayforce/Ceridian, and vertical-specific healthcare, staffing, and senior living systems where PayActiv's coverage is limited.
PayActivPayActiv is an ADP Marketplace Platinum Partner and integrates with Paychex, Paycor, UKG, and SAP SuccessFactors. Strong across major enterprise payroll platforms. Mid-market and vertical-specific system depth is less documented.
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sources
  1. PayActiv — Estimated net pay methodology (80–90% of gross). payactiv.com/trust-center/compliance-handbook
  2. PayActiv — Access calculation (50% of estimated net). payactiv.com/get-started
  3. PayActiv — Transfer cap ($500 per pay period). payactiv.com/blog
  4. Tapcheck — 300+ payroll integrations, ADP Marketplace Platinum Partner. tapcheck.com/marketplace
  5. PayActiv — Integrations (ADP Marketplace Platinum Partner). payactiv.com/partnerships
Category
Tapcheck
Rain

Zero IT required. We configure everything from your existing data feeds — you enable data sharing through your platform settings and that's it. Most partners launch this way, in days, with no engineering resources.

tapcheckTapcheck is payroll native. Advances settle as a line-item payroll deduction with automatic reconciliation built into the payroll run. It's visible on the pay stub and in the employer's payroll register. The paycheck is never intercepted or routed through a third party.
RainRain uses a payroll-deduction model and fronts funds from its balance sheet, repaid at the end of the pay period. Rain calculates access on gross pay, before taxes and withholdings, which creates overpayment exposure when hours or deductions change. Employers are responsible for reconciling differences manually.

Zero IT required. We configure everything from your existing data feeds — you enable data sharing through your platform settings and that's it. Most partners launch this way, in days, with no engineering resources.

tapcheckTapcheck calculates access against net pay, the employee's actual take-home after taxes, up to 70% per pay period.
RainRain calculates access against gross earned wages, before taxes and withholdings are applied. This creates real overpayment risk: when hours change, deductions vary, or an employee is terminated mid-period, the amount advanced can exceed what's actually owed on a net basis.

Zero IT required. We configure everything from your existing data feeds — you enable data sharing through your platform settings and that's it. Most partners launch this way, in days, with no engineering resources.

tapcheckTapcheck is an ADP Marketplace Platinum Partner with approximately 300 integrations, including Infor, Viventium, iSolved, Dayforce/Ceridian, and vertical-specific healthcare and staffing systems where Rain's depth is thinner in mid-market.
RainRain integrates with Workday (Built on Workday, July 2025), Paylocity, ADP, UKG, Paychex, Fourth, Deputy, and Harri. Strong major-enterprise coverage, but less comprehensive in mid-market and vertical-specific systems.
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sources
  1. Rain — 50% of gross pay calculation. rainapp.com/ewa-provider-guide
  2. Tapcheck — 300+ payroll integrations, ADP Marketplace Platinum Partner. tapcheck.com/marketplace
  3. Rain — Payroll integrations. rainapp.com/integrations
Category
Tapcheck
ZayZoon

Zero IT required. We configure everything from your existing data feeds — you enable data sharing through your platform settings and that's it. Most partners launch this way, in days, with no engineering resources.

tapcheckTapcheck is payroll native. Advances settle as a line-item payroll deduction with automatic reconciliation built into the payroll run. It's visible on the pay stub and in the employer's payroll register. The paycheck is never intercepted or routed through a third party.
ZayZoon ZayZoon uses a payroll-deduction model, fronts funds from its balance sheet, and calculates access against net earned wages. However, access is capped at $1,000 per pay period regardless of what an employee has earned.

Zero IT required. We configure everything from your existing data feeds — you enable data sharing through your platform settings and that's it. Most partners launch this way, in days, with no engineering resources.

tapcheckTapcheck calculates access against net pay, the employee's actual take-home after taxes, up to 70% per pay period.
ZayZoon ZayZoon calculates access at 50% of net earned wages, but applies a hard cap of $1,000 per pay period. For most full-time employees, the dollar cap is hit before the 50% ceiling.

Zero IT required. We configure everything from your existing data feeds — you enable data sharing through your platform settings and that's it. Most partners launch this way, in days, with no engineering resources.

tapcheckTapcheck is an ADP Marketplace Platinum Partner with approximately 300 direct API integrations across major enterprise payroll and HCM systems including ADP, Workday, UKG, Infor, Viventium, iSolved, and Dayforce, plus vertical-specific systems in healthcare and staffing.
ZayZoon ZayZoon has 160+ integrations, primarily through SMB payroll bureaus, PEOs, and platforms like Swipeclock and Payentry. Effective for SMB distribution, but less relevant for enterprise buyers needing direct API connections with major HCM platforms.
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sources
  1. ZayZoon — 50% of net pay, $1,000/period cap, integration count. zayzoon.com/go/paytime_payroll
  2. Tapcheck — 300+ payroll integrations, ADP Marketplace Platinum Partner. tapcheck.com/marketplace
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