Staying compliant with payroll tax laws is crucial for small businesses. Mistakes can lead to fines, strained employee relationships and even legal consequences. Below are six quick tips to help you stay on track.

1. Maintain organized records

Accurate recordkeeping is the backbone of payroll tax compliance. Track the hours worked, wages paid and all taxes withheld. Organizing your documentation makes it easier to verify that you’re withholding and remitting the correct amounts. If you ever face an IRS or state tax inquiry, having clear, detailed records will save time and reduce stress.

2. Understand federal withholding

• Federal income tax. Employees complete Form W-4 so you can determine how much federal income tax to withhold. The amounts can be calculated using IRS tax tables.
• FICA taxes (Social Security and Medicare). Your business is responsible for withholding a set percentage from each employee’s wages for Social Security and Medicare, and you must match that amount as an employer. The current tax rate for Social Security is 6.2% for the employer and 6.2% for the employee (12.4% total). Taxpayers only pay Social Security tax up to a wage base limit. For 2025, the wage base limit is $176,100. The current rate for Medicare tax is 1.45% for the employer and 1.45% for the employee (2.9% total). There’s no wage base limit for Medicare tax. All wages are subject to it.

3. Don’t overlook employer contributions

Depending on your state and industry, you may need to contribute additional taxes beyond those withheld from employee paychecks.

• Federal Unemployment Tax Act (FUTA) tax. Employers pay FUTA tax to fund unemployment benefits.
• State unemployment insurance. Requirements vary by state, so consult your state’s labor department for details. You can also find more resources at the U.S. Department of Labor.

4. Adhere to filing and deposit deadlines

• Deposit schedules. Your deposit frequency for federal taxes (monthly or semi-weekly) depends on the total amount of taxes withheld. Missing a deadline can lead to penalties and interest charges.
• Quarterly and annual filings. You must submit forms like the 941 (filed quarterly) and the 940 (filed annually for FUTA tax) on time, with any tax due.

Under the Trust Fund Recovery Penalty, a “responsible person” who willfully fails to withhold or deposit employment taxes can be held personally liable for a steep penalty. The penalty is equal to the full amount of the unpaid trust fund tax, plus interest. For this purpose, a responsible person can be an owner, officer, partner or employee with authority over the funds of the business.

5. Stay current with regulatory changes

Tax laws are never static. The IRS and state agencies update requirements frequently, and new legislation can introduce additional obligations. A proactive approach helps you adjust payroll systems or processes in anticipation of changes, rather than scrambling at the last minute.

6. Seek professional advice

No matter how meticulous your business is, payroll taxes can be complex. We can provide guidance specific to your industry and location. We can help you select the right payroll system, calculate employee tax withholding, navigate multi-state filing requirements and more. In short, we can help ensure that every aspect of your payroll is set up correctly.

© 2025

The credit for increasing research activities, often referred to as the research and development (R&D) credit, is a valuable tax break available to certain eligible small businesses. Claiming the credit involves complex calculations, which we’ll take care of for you.

But in addition to the credit itself, be aware that there are two additional features that are especially favorable to small businesses:

• Eligible small businesses ($50 million or less in gross receipts for the three prior tax years) may claim the credit against alternative minimum tax (AMT) liability.
• The credit can be used by certain smaller startup businesses against their Social Security payroll and Medicare tax liability.

Let’s take a look at the second feature. The Inflation Reduction Act (IRA) has doubled the amount of the payroll tax credit election for qualified businesses and made a change to the eligible types of payroll taxes it can be applied to, making it better than it was before the law changes kicked in.

Election basics

Subject to limits, your business can elect to apply all or some of any research tax credit that you earn against your payroll taxes instead of your income tax. This payroll tax election may influence you to undertake or increase your research activities. On the other hand, if you’re engaged in — or are planning to undertake — research activities without regard to tax consequences, you could receive some tax relief.

Many new businesses, even if they have some cash flow, or even net positive cash flow and/or a book profit, pay no income taxes and won’t for some time. Thus, there’s no amount against which business credits, including the research credit, can be applied. On the other hand, any wage-paying business, even a new one, has payroll tax liabilities. Therefore, the payroll tax election is an opportunity to get immediate use out of the research credits that you earn. Because every dollar of credit-eligible expenditure can result in as much as a 10-cent tax credit, that’s a big help in the start-up phase of a business — the time when help is most needed.

Eligible businesses

To qualify for the election a taxpayer must:

• Have gross receipts for the election year of less than $5 million, and
• Be no more than five years past the period for which it had no receipts (the start-up period).

In making these determinations, the only gross receipts that an individual taxpayer considers are from the individual’s businesses. An individual’s salary, investment income or other income aren’t taken into account. Also, note that an entity or individual can’t make the election for more than six years in a row.

Limits on the election

The research credit for which the taxpayer makes the payroll tax election can be applied against the employer portion of Social Security and Medicare. It can’t be used to lower the FICA taxes that an employer withholds and remits to the government on behalf of employees. Before a provision in the IRA became effective for 2023 and later years, taxpayers were only allowed to use the payroll tax offset against Social Security, not Medicare.

The amount of research credit for which the election can be made can’t annually exceed $500,000. Prior to the IRA, the maximum credit amount allowed to offset payroll tax before 2023 was only $250,000. Note, too, that an individual or C corporation can make the election only for those research credits which, in the absence of an election, would have to be carried forward. In other words, a C corporation can’t make the election for the research credit to reduce current or past income tax liabilities.

These are just the basics of the payroll tax election. Keep in mind that identifying and substantiating expenses eligible for the research credit itself is a complex task. Contact us about whether you can benefit from the payroll tax election and the research tax credit.

© 2024