K. Galloway & Co., CPA P.C.

How Quarterly Estimated Taxes Work (and How to Estimate Them Accurately)

Thu, 19 Feb 2026 16:09:00 GMT

Quarterly estimated taxes can feel confusing for a variety of people and entities, such as self-employed individuals, freelancers, investors, and small-business owners. However, understanding how these taxes function — and how to calculate them correctly — can significantly reduce stress and help avoid costly penalties. In this guide, K. Galloway & Co., CPA P.C. breaks down how quarterly estimated tax rules apply, what the safe harbor thresholds mean, how to plan midyear, and when seeking help from a CPA is the smartest move.

If you live and work in Michigan and seek an experienced accounting firm, connect with our team today.

Understanding Quarterly Estimated Taxes

Quarterly estimated taxes are the method the IRS uses to collect income tax from people who don’t have regular tax withholding through an employer. This includes:

Self-employed professionals
Small-business owners
Independent contractors and freelancers
Rental property owners
Investors earning significant dividends or capital gains

If you expect to owe at least $1,000 in taxes when filing your annual return, the IRS generally requires you to make estimated payments throughout the year. Many Michigan taxpayers also need to make state-level estimated tax payments, following similar rules.

How Estimated Taxes Are Calculated

To calculate estimated taxes, you’ll generally forecast your income for the year, subtract deductions and credits, and determine how much tax you would owe if the year ended today. Then you divide that amount into quarterly payments.

Key elements needed for the calculation include:

Forecasted taxable income
Self-employment tax (if applicable)
Credits you expect to qualify for
Business expenses or itemized deductions

Taxpayers can find these calculations tricky because income may fluctuate month-to-month or season-to-season. That’s where CPA-guided tax planning midyear becomes valuable — adjustments can be made to keep you from accidentally paying too little or too much.

The Safe Harbor Rules & Protection Against Underpayment Penalties

Safe harbor rules help taxpayers avoid an IRS underpayment penalty . These rules state you won’t face penalties if you pay:

90 percent of your current year’s tax liability, or
100 percent of last year’s tax liability (110 percent if your adjusted gross income exceeded $150,000)

Michigan follows similar principles for state estimated taxes.

This is helpful for taxpayers whose income changes dramatically from year to year. If forecasting income accurately is difficult, following the safe harbor option based on the prior year’s tax return can be a reliable fallback. Just be sure that your prior-year payment strategy is appropriate for your current financial outlook.

Common Causes of Underpayment Penalties

Even well-intentioned taxpayers can fall into penalty territory. Some of the common causes include:

Underestimating income growth
Forgetting to include investment income or capital gains
Incorrectly calculating business deductions
Not adjusting payments midyear when income increases
Relying solely on last year’s numbers when circumstances have changed

The penalty itself is not a flat fee; instead, it’s based on how much you underpaid and for how long. For more detail, the IRS provides guidelines here .

How to Improve the Accuracy of Estimated Tax Calculations

Accurate quarterly calculations start with consistent recordkeeping. Here are strategies that help keep your numbers on track:

Track income and expenses monthly so changes don’t catch you off guard.
Review prior years’ returns to identify patterns or recurring income sources.
Monitor major financial changes — new contracts, additional rental income, or significant investments.
Run projections using a tax planning tool or with the guidance of a CPA.
Schedule a midyear review to refine estimates once your financial picture becomes clearer.

If you seek a deeper understanding of how estimated tax requirements apply at the state level, the Michigan Department of Treasury offers additional guidance.

Why Midyear Tax Planning Matters

Midyear tax planning allows individuals and businesses to adjust course before penalties or shortfalls develop. A CPA can:

Recalculate estimated taxes using updated income information
Identify new deductions or credits
Project year-end tax liabilities based on real-time data
Help navigate special situations — such as bonuses, asset sales, or retirement contributions

Even if your income varies unpredictably, a midyear recalibration can keep you aligned with safe harbor thresholds and minimize surprises at tax time.

The Role of a CPA in Managing Estimated Taxes

Although online calculators can help with rough estimates, the tax code’s complexity means many taxpayers benefit from professional support. A CPA can reduce the guesswork by analyzing income trends, spotting potential tax issues early, and recalculating quarterly payments when needed. They can also help structure your business or finances in ways that optimize tax outcomes year-round.

Working with a CPA can be particularly helpful for:

New business owners learning the rules for the first time
Freelancers with fluctuating income cycles
Taxpayers with multiple income streams
Individuals facing major life changes — marriage, divorce, home sales, or retirement

Empowerment Through Proper Information & Guidance

Quarterly estimated taxes don’t have to be a source of confusion or frustration. With the right tools, careful planning, and periodic check-ins, you can stay compliant, avoid penalties, and keep cash flow steady. If you’d like tailored guidance — or a deeper look at how Michigan’s rules interact with federal requirements — K. Galloway & Co., CPA P.C. can help you navigate each quarter with greater accuracy and confidence. Connect with our firm today.

The post How Quarterly Estimated Taxes Work (and How to Estimate Them Accurately) appeared first on K. Galloway & Co., CPA P.C. .

Choosing (or Changing) Your Entity Structure in Michigan: Tax & Accounting Impacts

Sat, 17 Jan 2026 12:46:00 GMT

The post Choosing (or Changing) Your Entity Structure in Michigan: Tax & Accounting Impacts appeared first on K. Galloway & Co., CPA P.C. .

Tax Planning for Individuals With Side Businesses or Freelance Income in Michigan

Sat, 17 Jan 2026 12:29:00 GMT

For Michigan residents who earn money from freelancing, gig work, or small side ventures, navigating federal and state tax rules can be confusing. Self-employment income affects annual tax filings. Luckily, thoughtful planning can reduce surprises at tax time. Whether you drive for a rideshare app, sell handmade items, offer consulting services, or run a small LLC on the side, your earnings carry unique tax responsibilities.

Michigan’s combination of a flat income tax rate, optional city income taxes, and federal self-employment obligations makes education deeply important. Below, K. Galloway & Co., CPA P.C. breaks down several key items that residents need to know to stay compliant, lower tax liability, and leverage deductions.

Understanding Michigan’s Flat Income Tax for Freelancers

Michigan uses a flat individual income tax rate, meaning all taxable income is taxed at the same percentage regardless of income level. For the year of 2025 , Michigan’s individual income tax rate is 4.25 percent. This applies to W-2 wages, business income, freelance payments, and gig-work earnings that flow through your federal return.

Because freelance income is reported on the federal Schedule C, Michigan automatically follows your federal adjusted gross income as a starting point. This means accurate federal reporting is essential for correct state filing. If you operate a Michigan single-member LLC, tax reporting works the same way: your profits pass through to your personal return. Multi-member LLCs, however, must file a Michigan partnership return.

For more details, Michigan’s Department of Treasury offers publicly available guidance.

How Federal Self-Employment Tax Impacts Michigan Freelancers

Beyond income tax, freelancers must pay federal self-employment tax, which covers Social Security and Medicare. For many Michigan gig workers and independent contractors, this is the most significant tax burden because it applies in addition to regular income tax.

Self-employment tax is calculated on net profit — not gross revenue — so documenting business expenses is critical. You can reduce this liability by taking legitimate deductions such as supplies, home office costs, mileage, digital tools, and other ordinary and necessary business expenditures.

Estimated Taxes in Michigan & at the Federal Level

Most freelance and side-business owners must pay estimated taxes quarterly. Michigan residents must make these payments to both the IRS and the Michigan Department of Treasury if they expect to owe more than $500 at the state level or $1,000 at the federal level.

Common situations requiring estimated payments:

You earn 1099-NEC income from clients.
You run an online shop or small LLC generating business profit.
You added a new side gig and your W-2 withholding is no longer sufficient.

Michigan’s estimated tax system allows you to remit quarterly payments that mirror your federal payment schedule. Missing payments can lead to penalties and interest, so many clients choose to automate quarterly planning through a CPA.

City Income Tax Considerations: Detroit, Grand Rapids & More

Michigan is one of few states where some local governments impose an additional city income tax. This affects many freelancers who live or work in the following cities:

Detroit
Grand Rapids
Flint
Saginaw
Lansing
Highland Park
Battle Creek

Each city sets its own rates. For example, Detroit’s individual income tax rate is 2.4 percent for residents and 1.2 percent for nonresidents who earn income within city limits.

For freelancers, “where you work” can significantly influence your tax responsibilities. If you perform services physically within Detroit or another city-taxing jurisdiction, even as a nonresident, you may owe local income tax on that portion of your earnings.

City tax returns are filed separately from your Michigan state return. Some cities allow e-filing, while others still rely on paper forms. For those who want to review local tax rules directly, the IRS provides helpful self-employment tax resources .

Key Deductions for Michigan Side Businesses

Freelancers can benefit greatly from properly tracked deductions. The more accurate and complete your records, the more effectively you can lower taxable income.

Important Michigan-applicable deductions include:

Home office expenses: Calculated using either actual expenses or simplified square-foot method.
Mileage or vehicle expenses: Particularly useful for gig drivers, consultants, and delivery workers.
Equipment and supplies: Computers, software, tools, or materials used for your side business.
Internet and phone usage: Deduct the business-use percentage.
Professional services: CPA fees, legal consultations, and business-related insurance.

Good documentation not only increases accuracy but can support you if the IRS or Michigan later questions your deductions.

Michigan LLC Taxes for Freelancers & Small Side Businesses

Forming an LLC in Michigan does not change your federal tax treatment unless you elect corporate taxation. For most single-member LLCs, income passes through to your personal return, and your Michigan tax liability remains calculated at the flat rate.

However, LLC owners must also consider:

Michigan annual report fees.
City income taxes if operating in a taxing jurisdiction.
Possible need for a separate business return if the LLC has multiple members.

For many freelancers, an LLC provides liability protection but does not significantly change tax responsibilities. However, for higher-earning freelancers, electing S-Corporation status may provide opportunities to reduce federal self-employment tax. This is a commonly discussed planning strategy at our firm.

Practical Steps for Better Freelance Tax Planning in Michigan

Here are some practical steps that Michigan freelancers can take for better tax planning:

Track income and expenses year-round using bookkeeping software.
Create a separate business bank account for organization and transparency.
Analyze whether quarterly estimated payments are needed.
Review your city’s income tax rules if you live or work in a taxing jurisdiction.
Work with a CPA to evaluate benefits of forming or restructuring an LLC.

By staying proactive, freelancers can stay compliant and avoid costly surprises.

Conclusion

Freelancing and running a side business create exciting opportunities, but they also bring complex tax obligations. Michigan residents must navigate state income tax requirements, possible city taxes, federal self-employment rules, and a broad array of deductions.

At K. Galloway & Co., CPA P.C., we can help clients build confidence in their financial decisions while optimizing tax strategies tailored to their unique situations. If you’re unsure about Michigan freelance tax rules or need help preparing for the upcoming tax season, we can help. Contact our firm today.

The post Tax Planning for Individuals With Side Businesses or Freelance Income in Michigan appeared first on K. Galloway & Co., CPA P.C. .

Nonprofit 101: Avoiding the Most Common IRS Pitfalls for Tax-Exempt Organizations

Sat, 03 Jan 2026 13:39:00 GMT

Running a nonprofit comes with both meaningful mission work and complex regulatory responsibilities. At K. Galloway & Co., CPA P.C., we help tax-exempt organizations navigate tricky compliance areas so they stay focused on impact — not IRS issues. This article breaks down the most common nonprofit IRS pitfalls and provides clear examples to help your organization stay compliant.

Are you a nonprofit needing a trusted accounting firm? Choose K. Galloway & Co., CPA P.C. We proudly serve greater Detroit and other parts of Michigan.

Understanding Unrelated Business Income (UBI)

Unrelated business income is one of the biggest sources of trouble for nonprofits. The IRS defines unrelated business income as revenue from a trade or business that is regularly carried on and not substantially related to the organization’s exempt purpose.

A Classic Example:

A youth-development nonprofit operates a thrift store to support its programs. The store is open year-round and functions like a typical retail business. Because selling donated goods generally qualifies for an exception, this may not produce UBI. But if that same nonprofit began selling new merchandise purchased wholesale, the IRS could classify the revenue as taxable UBI.

Common scenarios that create UBI problems include:

Running a café or gift shop that does not directly align with your charitable mission
Selling advertising space in event programs or on your website
Charging fees for services unrelated to your exempt purpose

Nonprofits may earn some UBI, but they must report it on Form 990-T and pay tax on the profit. Repeatedly failing to do so places your exempt status at risk.

For more background, visit the IRS’ official UBI overview .

Inurement and Private Benefit: A Critical Compliance Zone

Inurement — when a nonprofit’s earnings improperly benefit insiders like board members, founders, or key employees — is strictly prohibited. Even a single act of inurement can cause the IRS to revoke tax-exempt status.

Examples of inurement include:

Paying unreasonable compensation to executives
Allowing board members to use organizational property for personal gain
Giving loans or financial perks to insiders

Suppose a nonprofit pays its founder double the market rate for their position without documentation or a board-approved compensation study. This could be viewed as an excess benefit transaction, triggering IRS penalties and potential jeopardy to exempt status.

Private benefit is broader. It includes benefits to individuals or businesses outside the organization that are more than incidental. For instance, if a nonprofit awards scholarships but disproportionately favors the children of board members, the IRS may classify this as providing a prohibited private benefit.

To stay on the safe side, document compensation decisions, create conflict-of-interest policies, and follow strong governance procedures recommended by credible nonprofit governance authorities such as the National Council of Nonprofits .

Nonprofit Filing Deadlines: Avoiding Penalties & Automatic Revocation

One of the easiest, but most damaging, nonprofit compliance pitfalls is missing filing deadlines. Every tax-exempt organization must file some version of Form 990 annually:

Form 990-N (e-Postcard)
Form 990-EZ
Form 990
Form 990-PF for private foundations

These forms are due the 15th day of the 5th month after the organization’s fiscal year ends. For a calendar-year nonprofit, that means May 15 .

Missing the deadline comes with consequences:

Late fees, which increase the longer the return is overdue
Loss of public confidence due to missing filings on publicly searchable databases
Automatic revocation of tax-exempt status after three consecutive missed years

Example:

A small arts nonprofit, run entirely by volunteers, forgets to file its Form 990-N for three straight years. The IRS automatically revokes its tax-exempt status, forcing the organization to reapply — a lengthy and sometimes expensive process.

Create internal calendars, assign return oversight to a responsible board member, and consider professional support to reduce filing risks.

Program- vs. Fundraising- vs. Administrative Expenses

While not a formal IRS “pitfall,” misunderstanding nonprofit expense categories can create audit red flags and public perception issues. Program expenses relate directly to the mission. Fundraising expenses relate to raising money. Administrative expenses support organizational infrastructure.

Problems arise when nonprofits:

Misclassify fundraising expenses as program expenses
Fail to document shared costs using allocation methods
Drastically fluctuate in reported categories year over year

Example:

A nonprofit runs an annual gala and labels the entire event as a program expense because “it promotes mission awareness.” However, because the primary purpose is fundraising, most costs must be categorized accordingly. Misreporting could trigger IRS scrutiny and donor mistrust.

Accurate and consistent reporting helps nonprofits stay compliant and strengthens transparency.

Recordkeeping: A Nonprofit’s Best Defense

Maintaining strong financial and governance records is deeply important. While this may sound basic, many nonprofits fall short because they rely on volunteers or part-time staff.

Important records include:

Board minutes and governance documents
Receipts, invoices, and donor acknowledgment letters
Grant agreements and program documentation
Payroll and compensation records

These records become crucial during an audit or compliance review. They also support accurate Form 990 reporting and safeguard your organization from allegations of mismanagement.

Putting It All Together: Practical Tips to Help Stay Compliant

Below are actionable practices to help nonprofits stay out of IRS trouble:

Regularly review revenue streams for potential UBI
Adopt written conflict-of-interest and compensation policies
Train board members on governance fundamentals
Use a compliance calendar for federal and state filings
Perform periodic internal financial reviews
Work with qualified nonprofit tax professionals

These habits can help maintain good standing and support a strong organizational foundation.

Nonprofit compliance can be complex, but organizations do not need to navigate it alone. With guidance from experienced experts like K. Galloway & Co., CPA P.C., your nonprofit can maintain tax-exempt integrity, protect its mission, and operate for years to come.

The post Nonprofit 101: Avoiding the Most Common IRS Pitfalls for Tax-Exempt Organizations appeared first on K. Galloway & Co., CPA P.C. .

Payroll Tax Changes for Employers in 2025: What to Know

Sat, 03 Jan 2026 13:30:00 GMT

Like much in life, the ability for a person to adjust to change matters. Payroll compliance evolves, and 2025 has several important updates that affect how companies calculate withholding, manage cash flow, and maintain accurate reporting. For employers seeking clarity, K. Galloway & Co., CPA P.C. in Michigan outlines federal and state-specific payroll tax changes you should know.

If you desire a trusted accounting firm for your family or organization, connect with us today.

Social Security Wage Base Increase for 2025

One of the most significant payroll changes for 2025 is the higher Social Security wage base. Although the Social Security tax rate remains 6.2 percent for both employers and employees, more of an employee’s wages will be subject to this tax due to the wage base increase. According to the Social Security Administration, annual adjustments reflect national wage growth, meaning employers should anticipate higher total withholding for many employees.

This increase affects payroll budgets in two ways:

Higher employer Social Security contributions for high-earning employees.
Additional withholding responsibilities that payroll systems must calculate accurately.

Employers should verify that payroll software applies the updated wage base beginning Jan. 1 to prevent year-end reconciliation issues.

Medicare and Additional Medicare Tax Withholding

Standard Medicare tax rates remain unchanged for 2025: 1.45 percent for employees and 1.45 percent for employers, with no wage cap.

The Additional Medicare Tax of 0.9 percent still applies to employees once Medicare-covered wages exceed $200,000, and this additional amount continues to be withheld only from employees — there is no employer match. Because the trigger is based solely on wages paid by a single employer, companies must monitor employee earnings throughout the year to apply the extra withholding at the correct time.

Updates to Federal Income Tax Withholding

The IRS has released updated 2025 federal income-tax withholding tables, reflecting inflation adjustments and changes to bracket thresholds. Employers should make sure the tables built into payroll software match the IRS 2025 Publication 15-T.

Two action items are critical:

Confirm that employee W-4 forms on file still reflect accurate withholding elections.
Review any mid-year federal guidance, particularly for employees with multiple sources of income or special withholding situations.

The IRS stresses that withholding accuracy directly affects whether employees owe tax or receive refunds, making it important for employers to adopt the revised tables promptly.

FUTA: No Major Changes, but Don’t Overlook the Basics

Federal unemployment tax (FUTA) rules remain largely unchanged for 2025. The FUTA tax rate is still 6.0 percent on the first $7,000 of each employee’s wages, though most employers receive a credit of up to 5.4 percent for timely payment of state unemployment taxes.

Situations where states borrow from the federal government to stabilize their unemployment trust funds may reduce credits for employers in those states. Michigan is not currently subject to FUTA credit reductions, but employers should monitor federal announcements if economic conditions shift.

Michigan Unemployment Insurance (UIA) Wage Base Changes

A notable change in 2025 is the reduction of Michigan’s taxable wage base for most contributing employers. When the UIA determines that the state unemployment trust fund meets statutory financial thresholds, the wage base may drop — resulting in lower unemployment tax costs for compliant employers.

For 2025, most contributing employers will see a lower taxable wage base, meaning state unemployment taxes may decrease if the business is current on filings and payments.

However, Michigan treats delinquent or non-qualifying employers differently:

Employers with outstanding UIA obligations will continue to use the higher wage base.
Any penalties or unpaid contributions may affect future eligibility for the reduced base.

This makes timely reporting and payment essential for maintaining access to the lower rate.

Industry-Specific Payroll Tax Considerations for 2025

Several industries — especially hospitality, food service, and sectors with tipped workers — should prepare for updated federal guidance affecting payroll reporting. While statutory tax rates have not changed for 2025, employers may see updates related to:

Tip reporting and allocation rules.
Overtime calculation requirements in industries affected by updated federal wage-and-hour regulations.
Potential employer tax credits applicable to certain categories of workers or compensation structures.

Employers in affected sectors should follow new federal publications and remain attentive to changes that impact quarterly filings and annual reporting.

Preparing Your Payroll Systems for 2025

With adjustments to wage bases, withholding tables, and industry-specific rules, 2025 is shaping up to be a year where payroll accuracy will depend heavily on proactive planning. Employers should review the following:

Payroll software updates for federal and Michigan changes.
Employee earnings that may trigger Additional Medicare Tax withholding.
FUTA and unemployment tax obligations, including Michigan wage-base eligibility.
Internal controls that reduce payroll-processing errors.

Businesses may also want to review cash-flow projections, since higher wage-base thresholds can increase employer tax expenses for certain employees.

Final Thoughts

Payroll tax updates for 2025 bring both opportunities and responsibilities for employers, especially those managing teams in Michigan. By reviewing these changes now and updating payroll processes accordingly, companies can reduce administrative risk and keep their records accurate throughout the year.

For guidance tailored to your business, K. Galloway & Co., CPA P.C. is available to help you navigate the year’s payroll obligations and support your ongoing compliance. Contact us today.

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